Alternate irrigation device for seedling planting

Abstract

The invention relates to the technical field of irrigation, in particular to an alternate irrigation device for seedling planting. Comprising an outer fixing base, an inner conversion cylinder and a flow dividing piece. A first water outlet is formed in one end of the outer fixing seat; the inner conversion barrel is rotationally installed in the outer fixing base, a plurality of second water outlets are formed in one end of the inner conversion barrel, when the inner conversion barrel rotates by a set angle every time, one second water blowing opening is always opposite to the first water outlet, and a water inlet is formed in the other end of the inner conversion barrel; the flow dividing piece is arranged in the inner conversion barrel, a gap is formed between one end of the flow dividing piece and the water inlet, the other end of the flow dividing piece is connected to the end, provided with the second water outlets, of the inner conversion barrel, and the flow dividing piece is used for dividing areas corresponding to the multiple second water outlets. The inner conversion cylinder can be rotated, the blockage can be loosened to a certain degree in the rotating process, and compared with traditional irrigation equipment, the device is not prone to blockage due to the water flow scouring force during water pumping, and trimming is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of irrigation, in particular to an alternating irrigation device for seedling planting. Background Art

[0002] Irrigation is a technical measure to supplement the water needed by crops. In the process of agricultural production, in order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, the water requirements of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, artificial irrigation must be carried out to make up for the lack of natural rainfall. The principle of irrigation is that the amount of irrigation, the number of irrigations and the time should be based on the water requirements of medicinal plants, the growth stage, the climate and soil conditions. Irrigation should be timely, appropriate and reasonable. Its types mainly include irrigation before sowing, irrigation for seedling promotion, irrigation during the growth period and irrigation in winter.

[0003] During the use of existing agricultural water and fertilizer irrigation equipment, all fertilizers are often dissolved in the same cylinder. If the cylinder is blocked or other problems that affect irrigation occur after long-term use, the cylinder needs to be dismantled for cleaning, which is very inconvenient. Summary of the invention

[0004] Based on this, it is necessary to provide an alternating irrigation device for seedling planting in order to solve the above technical problems, which is less likely to be blocked and more convenient to repair than traditional irrigation equipment.

[0005] The present invention provides an alternating irrigation device for seedling planting, comprising:

[0006] The outer fixing seat is hollow inside and has a first water outlet at one end;

[0007] An inner conversion cylinder is rotatably mounted in the outer fixing seat, one end of the inner conversion cylinder is provided with a plurality of second water outlets, and each time the inner conversion cylinder rotates to a set angle, there is always one of the second water outlets facing the first water outlet, and the other end of the inner conversion cylinder is provided with a water inlet;

[0008] A diverter is arranged in the inner conversion cylinder, one end of the diverter is spaced from the water inlet, and the other end of the diverter is connected to an end of the inner conversion cylinder where the second water outlet is opened. The diverter is used to separate the areas corresponding to the multiple second water outlets.

[0009] In one embodiment, the external fixing seat includes a fixing cylinder and an annular plate; one end of the fixing cylinder is set as an open structure, the annular plate is fixed to one end of the open structure of the fixing cylinder, and the other end of the fixing cylinder is provided with the first water outlet, and the first water outlet is located directly above the central axis of the fixing cylinder.

[0010] In one embodiment, an annular rubber pad is provided at the first water outlet, and a cross-sectional diameter of the annular rubber pad is greater than a thickness of the fixing tube.

[0011] In one embodiment, a handle is provided on the upper side of the fixed cylinder, and two base feet are provided on the lower side of the fixed cylinder. The base feet include a straight plate section and a curved plate section. The straight plate section is fixed below the fixed cylinder through a connecting rod, and the curved plate section is connected to one end of the straight plate section.

[0012] In one embodiment, the inner conversion cylinder includes a conversion cylinder body, one end of which is provided with two second water outlets, and the two second water outlets are symmetrically arranged around the central axis of the conversion cylinder body, and the other end of the conversion cylinder body abuts against the surface of the annular plate.

[0013] In one embodiment, the water inlet is opened at the other end of the conversion cylinder body, and the central axis of the water inlet coincides with the central axis of the conversion cylinder body.

[0014] In one embodiment, a plurality of toggle blocks are provided at one end of the conversion cylinder body where the water inlet is opened. The plurality of toggle blocks are distributed in a circular array and fixed on the surface of the conversion cylinder body. The toggle blocks are configured as an annular plate structure.

[0015] In one embodiment, the flow divider includes a partition and a hemispherical plate; the hemispherical plate is located at one end of the partition, the partition is arranged horizontally, and the sphere of the hemispherical plate is located on a side away from the partition.

[0016] In one embodiment, a baffle is provided at the plane end of the hemispherical plate, one side end of the baffle is connected to the side surface of the hemispherical plate, and the other side end of the baffle is connected to the inner surface of the conversion cylinder body.

[0017] The above-mentioned alternating irrigation device for planting seedlings, when in use, connects the external water pump equipment to the water inlet, and then rotates the diverter as needed, so as to adjust the required space to the upper side so that it is directly opposite and connected to the first water outlet. When the water pump equipment pumps water, since the first water outlet is only connected to the space on the upper side of the diverter, the water flow will be pumped to the space on the upper side of the diverter. After long-term use, if there is dust accumulation or blockage inside the space, the inner conversion cylinder can be rotated. The blockage can be loosened to a certain extent during the rotation. Coupled with the flushing force of the water flow when pumping water, the device is less likely to be blocked than traditional irrigation equipment and is more convenient to repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of the alternating irrigation device provided by the present invention;

[0020] Figure 2 A schematic cross-sectional structure diagram of the alternating irrigation device provided by the present invention;

[0021] Figure 3 A schematic diagram of the structure of the external fixing seat provided by the present invention;

[0022] Figure 4 A schematic diagram of the structure of the conversion cylinder body provided by the present invention;

[0023] Figure 5 This is a schematic structural diagram of the flow divider provided by the present invention.

[0024] Reference numerals:

[0025] 100, outer fixing seat; 110, fixing cylinder; 111, first water outlet; 112, annular rubber pad; 120, annular plate; 130, handle; 140, bottom foot; 141, straight plate section; 142, curved plate section; 200, inner conversion cylinder; 210, conversion cylinder body; 211, second water outlet; 212, water inlet; 213, toggle block; 220, diverter; 221, partition; 222, hemispherical plate; 223, baffle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Combine the following Figures 1 to 5 The invention describes an alternate irrigation device for planting seedlings.

[0028] In one embodiment, an alternating irrigation device for planting seedlings includes an external fixing seat 100, an internal conversion cylinder 200 and a diverter 220; the external fixing seat 100 is hollow inside, and a first water outlet 111 is provided at one end; the internal conversion cylinder 200 is rotatably installed in the external fixing seat 100, and a plurality of second water outlets 211 are provided at one end of the internal conversion cylinder 200, and each time the internal conversion cylinder 200 rotates to a set angle, there is always a second water outlet opposite to the first water outlet 111, and a water inlet 212 is provided at the other end of the internal conversion cylinder 200; the diverter 220 is provided in the internal conversion cylinder 200, and one end of the diverter 220 is spaced from the water inlet 212, and the other end of the diverter 220 is connected to an end of the internal conversion cylinder 200 where the second water outlet 211 is provided, and the diverter 220 is used to separate the areas corresponding to the plurality of second water outlets 211.

[0029] The above-mentioned alternating irrigation device for planting seedlings, when in use, connects the external water pump equipment to the water inlet 212, and then rotates the diverter 220 as needed, so as to adjust the required space to the upper side so that it is directly opposite and connected to the first water outlet 111. When the water pump equipment pumps water, since the first water outlet 111 is only connected to the space on the upper side of the diverter 220, the water flow will be pumped to the space on the upper side of the diverter 220. After long-term use, if there is dust accumulation or blockage inside the space, the inner conversion cylinder 200 can be rotated. The blockage can be loosened to a certain extent during the rotation. Coupled with the flushing force of the water flow when pumping water, the device is less likely to be blocked than traditional irrigation equipment and is more convenient to repair.

[0030] In one embodiment, the external fixing seat 100 includes a fixing cylinder 110 and an annular plate 120; one end of the fixing cylinder 110 is set as an open structure, the annular plate 120 is fixed to one end of the open structure of the fixing cylinder 110, and the other end of the fixing cylinder 110 is provided with a first water outlet 111, and the first water outlet 111 is located directly above the central axis of the fixing cylinder 110.

[0031] Specifically, an annular rubber pad 112 is provided at the first water outlet 111, and the cross-sectional diameter of the annular rubber pad 112 is greater than the thickness of the fixed cylinder 110. Since the cross-sectional diameter of the annular rubber pad 112 is greater than the thickness of the fixed cylinder 110, when the annular rubber pad 112 is provided at the first water outlet 111, it can always maintain contact with the end of the inner conversion cylinder 200, so that when the inner conversion cylinder 200 rotates to a set angle and the first water outlet 111 and the second water outlet 211 are connected, the gap between the two will be filled by the annular rubber pad 112, and water seepage and the like will not occur.

[0032] In one embodiment, a handle 130 is provided on the upper side of the fixed cylinder 110, and two base feet 140 are provided on the lower side of the fixed cylinder 110. The base feet 140 include a straight plate section 141 and a bent plate section 142. The straight plate section 141 is fixed to the bottom of the fixed cylinder 110 through a connecting rod, and the bent plate section 142 is connected to one end of the straight plate section 141.

[0033] Specifically, the setting of the bent plate section 142 enables the device to be pushed in one direction when placed on the ground, and it should be noted that there is a certain angle between the two base feet 140, and the surfaces of the bent plate section 142 and the straight plate section 141 are set as arc surfaces in the direction of the central axis of the fixed tube 110.

[0034] In one embodiment, the inner conversion cylinder 200 includes a conversion cylinder body 210, one end of which is provided with two second water outlets 211, and the two second water outlets 211 are symmetrically arranged with the central axis of the conversion cylinder body 210 as the center, and the other end of the conversion cylinder body 210 abuts against the surface of the annular plate 120. The other end of the conversion cylinder body 210 is provided with a water inlet 212, and the central axis of the water inlet 212 coincides with the central axis of the conversion cylinder body 210.

[0035] Specifically, one end of the conversion cylinder body 210 having the water inlet 212 is also provided with a plurality of toggle blocks 213 , which are distributed in a circular array and fixed on the surface of the conversion cylinder body 210 , and the toggle blocks 213 are arranged as an annular plate 120 -shaped structure.

[0036] In one embodiment, the flow divider 220 includes a partition 221 and a hemispherical plate 222; the hemispherical plate 222 is located at one end of the partition 221, the partition 221 is arranged horizontally, and the sphere of the hemispherical plate 222 is located on the side away from the partition 221. A baffle 223 is arranged at the plane end of the hemispherical plate 222, one end of the baffle 223 is connected to the side of the hemispherical plate 222, and the other end is connected to the inner surface of the conversion cylinder body 210.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. An alternating irrigation device for seedling planting, characterized in that: include: The outer fixing seat is hollow inside and has a first water outlet at one end; An inner conversion cylinder is rotatably mounted in the outer fixing seat, one end of the inner conversion cylinder is provided with a plurality of second water outlets, and each time the inner conversion cylinder rotates to a set angle, there is always one of the second water outlets facing the first water outlet, and the other end of the inner conversion cylinder is provided with a water inlet; A diverter is arranged in the inner conversion cylinder, one end of the diverter is spaced from the water inlet, and the other end of the diverter is connected to an end of the inner conversion cylinder where the second water outlet is opened. The diverter is used to separate the areas corresponding to the multiple second water outlets.

2. The alternating irrigation device for seedling planting according to claim 1, characterized in that: The external fixing seat includes a fixing cylinder and an annular plate; one end of the fixing cylinder is set as an open structure, the annular plate is fixed to one end of the open structure of the fixing cylinder, and the other end of the fixing cylinder is provided with the first water outlet, which is located directly above the central axis of the fixing cylinder.

3. The alternating irrigation device for seedling planting according to claim 2, characterized in that: An annular rubber pad is arranged at the first water outlet, and the cross-sectional diameter of the annular rubber pad is greater than the thickness of the fixing tube.

4. The alternating irrigation device for seedling planting according to claim 3, characterized in that: A handle is provided on the upper side of the fixed cylinder, and two bases are provided on the lower side of the fixed cylinder. The bases include a straight plate section and a curved plate section. The straight plate section is fixed below the fixed cylinder through a connecting rod, and the curved plate section is connected to one end of the straight plate section.

5. The alternating irrigation device for seedling planting according to claim 4, characterized in that: The inner conversion cylinder comprises a conversion cylinder body, one end of which is provided with two second water outlets, and the two second water outlets are symmetrically arranged around the central axis of the conversion cylinder body, and the other end of the conversion cylinder body abuts against the surface of the annular plate.

6. The alternating irrigation device for seedling planting according to claim 5, characterized in that: The water inlet is provided at the other end of the conversion cylinder body, and the central axis of the water inlet coincides with the central axis of the conversion cylinder body.

7. The alternating irrigation device for seedling planting according to claim 6, characterized in that: A plurality of toggle blocks are also provided at one end of the conversion cylinder body where the water inlet is opened. The plurality of toggle blocks are distributed in a circular array and fixed on the surface of the conversion cylinder body. The toggle blocks are arranged as an annular plate structure.

8. The alternating irrigation device for seedling planting according to claim 7, characterized in that: The flow divider comprises a partition and a hemispherical plate; the hemispherical plate is located at one end of the partition, the partition is arranged horizontally, and the sphere of the hemispherical plate is located at a side away from the partition.

9. The alternating irrigation device for seedling planting according to claim 8, characterized in that: A baffle is provided at the plane end of the hemispherical plate, one side end of the baffle is connected to the side surface of the hemispherical plate, and the other side end is connected to the inner surface of the conversion cylinder body.

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