Polygonum multiflorum planting and irrigating device

Abstract

The utility model discloses a polygonum multiflorum planting irrigation device which comprises a water guide pipe, a plurality of long holes are formed in the water guide pipe at equal intervals, an irrigation base is slidably installed in the long holes, a spray head is arranged at the upper end of the irrigation base, an arc-shaped baffle is fixedly connected to the end, away from the spray head, of the irrigation base, and the arc-shaped baffle is fixedly connected with the water guide pipe. The side, close to the irrigation base, of the arc-shaped baffle is attached to the surface of the inner wall of the water guide pipe and is slidably connected with the water guide pipe, sliding rods are fixedly installed on the two sides of the inner wall of the long hole, and the two sliding rods penetrate through the irrigation base and are slidably connected with the irrigation base. According to the irrigation device, the distance between the spray heads can be adjusted by adjusting the irrigation base to move on the water guide pipe, and the irrigation quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the planting technology field of radix polygoni multiflori, concretely is a radix polygoni multiflori planting irrigation device. BACKGROUND

[0002] Radix polygoni multiflori is a perennial climbing vine plant, belongs to polygonaceae radix polygoni multiflori genus, its tuberous root is thick, is long oval, and the color is mostly black brown, radix polygoni multiflori is a famous Chinese medicinal material, in the planting process of radix polygoni multiflori, needs to use radix polygoni multiflori planting irrigation device, irrigates, ensures the normal growth of radix polygoni multiflori.

[0003] The nozzle spacing of traditional irrigation device is usually fixed, is difficult to adjust according to the actual row spacing, plant spacing of radix polygoni multiflori and the demand of different growth stages, is easy to cause that water is too much in some areas, and water is insufficient in another area, influences the growth consistency and yield of radix polygoni multiflori, simultaneously, in the planting area of large relief or soil texture uneven, the nozzle of fixed spacing cannot be flexibly adjusted according to the difference of terrain height and soil penetration characteristics, is easy to cause that irrigation water accumulates in low-lying place, and irrigation is insufficient in high place, further aggravates the problem of uneven irrigation. CONTENT OF UTILITY MODEL

[0004] The utility model aims at solving the nozzle spacing of traditional irrigation device is fixed, is difficult to adjust, and proposes a radix polygoni multiflori planting irrigation device.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A radix polygoni multiflori planting irrigation device, including water guide pipe, the water guide pipe is opened with a plurality of equidistantly arranged long holes, the long hole is slidably installed irrigation base, the upper end of irrigation base is equipped with the nozzle, the end of irrigation base away from the nozzle is fixedly connected with arc baffle, the side of arc baffle close to irrigation base is attached to the inner wall surface of water guide pipe and is slidably connected with water guide pipe, the inner wall both sides of long hole are fixedly installed with slide rod, and two slide rods are respectively penetrated through irrigation base and are slidably connected with irrigation base.

[0007] As the further description of the above technical scheme, the side of arc baffle close to irrigation base is opened with clamping groove, the clamping groove is slidably installed with rubber sealing strip, the rubber sealing strip is attached to the inner wall surface of water guide pipe and is slidably connected with the inner wall surface of water guide pipe.

[0008] As the further description of the above technical scheme, the end close to nozzle of irrigation base is opened with containing groove, the containing groove is slidably installed with filter plate.

[0009] As a further description of the above technical solution, the annular groove is formed on the side of the spray head close to the irrigation base, the inner wall of the annular groove is threadedly connected with the outer side of the irrigation base, and the side of the inner wall of the annular groove is abutted with the side of the filter plate close to the spray head.

[0010] As a further description of the above technical solution, the lower side of the irrigation base is fixedly connected with two fixed blocks, and the opening and closing plate is rotatably installed between the two fixed blocks.

[0011] As a further description of the above technical solution, the inner wall of the irrigation base is fixedly installed with a fixed rod, a round rod is inserted into the fixed rod, the round rod penetrates through the fixed rod and is slidably connected with the fixed rod, the upper end of the round rod is fixedly connected with a support rod, the two ends of the support rod are slidably installed on the inner wall of the irrigation base, the upper end of the support rod is abutted with the lower surface of the filter plate, the lower end of the round rod is formed with an elongated groove, the upper end of the opening and closing plate is fixedly installed with two support blocks, and a transmission rod is rotatably installed between the two support blocks and the elongated groove.

[0012] As a further description of the above technical solution, the fixed rod and the support rod are fixedly installed with a reset spring.

[0013] Compared with the prior art, the irrigation device has the following beneficial effects:

[0014] In the irrigation device, the irrigation base and the water guide pipe are slidably connected, when the distance between the spray heads is adjusted, the irrigation base is pulled to slide on the two slide rods, the arc-shaped baffle is abutted with the inner wall of the water guide pipe to slide, the position of the single spray head on the water guide pipe can be adjusted, the distance between the spray heads can be further adjusted, the quality of irrigation is improved, and uneven irrigation is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structural schematic view of the irrigation device;

[0016] Figure 2 It is an exploded view of the structure on the arc-shaped baffle of the irrigation device;

[0017] Figure 3 It is a sectional view of the internal structure of the irrigation base.

[0018] Reference signs: 10, water guide pipe; 101, elongated hole; 11, slide rod;

[0019] 20, irrigation base; 201, arc-shaped baffle; 202, clamping groove; 203, fixed block; 204, accommodating groove; 205, fixed rod; 21, spray head; 22, rubber sealing strip; 23, filter plate; 24, opening and closing plate; 241, support block; 25, support rod; 26, round rod; 261, elongated groove; 27, reset spring; 28, transmission rod. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, wherein several embodiments of the present application are given. However, the present application can be realized in various forms and is not limited to the embodiments described herein, on the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0021] Please refer to the accompanying drawings Figures 1-3 The utility model provides a kind of technical scheme: a kind of Radix Polygoni Multifidus planting irrigation device, including water guide pipe 10, long hole 101 of being set with several equidistance is opened in water guide pipe 10, irrigation base 20 is slidably installed in long hole 101, the upper end of irrigation base 20 is equipped with spray head 21, irrigation base 20 is fixedly connected with arc baffle 201 at the end away from spray head 21, the side of arc baffle 201 close to irrigation base 20 is attached to the inner wall surface of water guide pipe 10 and is slidably connected with water guide pipe 10, the inner wall both sides of long hole 101 are fixedly installed with slide rod 11, two slide rods 11 are respectively penetrated irrigation base 20 and are slidably connected with irrigation base 20, by adjusting the movement of irrigation base 20 on water guide pipe 10, for adjusting the position of spray head 21 on water guide pipe 10, to adjust the distance between spray head 21, prevent the problem of uneven irrigation.

[0022] In an embodiment of the present application, as shown in Figure 2 The side of arc baffle 201 close to irrigation base 20 is equipped with clamping groove 202, rubber sealing strip 22 is slidably installed in clamping groove 202, rubber sealing strip 22 is attached to the inner wall surface of water guide pipe 10 and is slidably connected with the inner wall surface of water guide pipe 10, increase the sealing between arc baffle 201 and water guide pipe 10, avoid water overflow from the gap between arc baffle 201 and water guide pipe 10.

[0023] In an embodiment of the present application, as shown in Figure 3 The end of irrigation base 20 close to spray head 21 is equipped with accommodating groove 204, filter plate 23 is slidably installed in accommodating groove 204, by setting filter plate 23, prevent spray head 21 from being blocked.

[0024] In an embodiment of the present application, as shown in Figure 3 The side of spray head 21 close to irrigation base 20 is equipped with annular groove, the inner wall of annular groove is threadedly connected with the outside of irrigation base 20, the side of the inner wall of annular groove is abutted with the side of filter plate 23 close to spray head 21, by the thread cooperation between irrigation base 20 and spray head 21, it is convenient to disassemble and assemble spray head 21.

[0025] In an embodiment of the present application, as shown inFigure 2 and Figure 3 As shown, both ends of the lower side of the irrigation base 20 are fixedly connected to a fixing block 203, and an opening and closing plate 24 is rotatably installed between the two fixing blocks 203 for adjusting the switch of the nozzle 21.

[0026] In one embodiment of this utility model, such as Figure 3 As shown, a fixing rod 205 is fixedly installed on the inner wall of the irrigation base 20. A round rod 26 is inserted into the fixing rod 205. The round rod 26 passes through the fixing rod 205 and is slidably connected to the fixing rod 205. A support rod 25 is fixedly connected to the upper end of the round rod 26. Both ends of the support rod 25 are slidably installed on the inner wall of the irrigation base 20. The upper end of the support rod 25 abuts against the lower surface of the filter plate 23. An elongated groove 261 is opened at the lower end of the round rod 26. Two support blocks 241 are fixedly installed on the upper end of the opening and closing plate 24. A transmission rod 28 is rotatably installed between the two support blocks 241 and the elongated groove 261. Through the transmission cooperation between the round rod 26 and the transmission rod 28, the opening and closing plate 24 can be adjusted to rotate between the two fixing blocks 203, thereby further adjusting the opening and closing of the nozzle 21.

[0027] In one embodiment of this utility model, such as Figure 3 As shown, a return spring 27 is fixedly installed between the fixed rod 205 and the support rod 25, and the return spring 27 is in a compressed state.

[0028] Specifically, when replacing the nozzle 21 or filter plate 23, the nozzle 21 can be removed from the irrigation base 20 by rotating it. Then, under the pressure of the return spring 27, the filter plate 23 can be pushed out of the receiving groove 204. At the same time, under the elastic force of the return spring 27, the round rod 26 drives the transmission rod 28 to move in the irrigation base 20 toward the nozzle 21, further driving the opening and closing plate 24 to block the bottom of the irrigation base 20, thus preventing a large amount of water from spraying out of the irrigation base 20 when replacing the nozzle 21 or filter plate 23, which would otherwise waste water resources.

[0029] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. An irrigation device for planting Polygonum multiflorum, comprising a water pipe (10), characterized in that, The water guide pipe (10) has several elongated holes (101) arranged at equal intervals. An irrigation base (20) is slidably installed in the elongated holes (101). A nozzle (21) is provided at the upper end of the irrigation base (20). An arc-shaped baffle (201) is fixedly connected to the end of the irrigation base (20) away from the nozzle (21). The side of the arc-shaped baffle (201) close to the irrigation base (20) is attached to the inner wall surface of the water guide pipe (10) and slidably connected to the water guide pipe (10). Sliding rods (11) are fixedly installed on both sides of the inner wall of the elongated holes (101). The two sliding rods (11) pass through the irrigation base (20) and are slidably connected to the irrigation base (20).

2. The irrigation device for Polygonum multiflorum cultivation according to claim 1, characterized in that, The arc-shaped baffle (201) has a slot (202) on the side near the irrigation base (20). A rubber sealing strip (22) is slidably installed in the slot (202). The rubber sealing strip (22) fits against the inner wall surface of the water pipe (10) and is slidably connected to the inner wall surface of the water pipe (10).

3. The irrigation device for Polygonum multiflorum cultivation according to claim 1, characterized in that, The irrigation base (20) has a receiving groove (204) at one end near the nozzle (21), and a filter plate (23) is slidably installed in the receiving groove (204).

4. The irrigation device for Polygonum multiflorum cultivation according to claim 3, characterized in that, The nozzle (21) has an annular groove on the side near the irrigation base (20). The inner wall of the annular groove is threaded to the outer side of the irrigation base (20). One side of the inner wall of the annular groove abuts against the side of the filter plate (23) near the nozzle (21).

5. The irrigation device for Polygonum multiflorum cultivation according to claim 1, characterized in that, The irrigation base (20) has fixed blocks (203) fixedly connected to both ends of its lower side, and an opening and closing plate (24) is rotatably installed between the two fixed blocks (203).

6. The irrigation device for Polygonum multiflorum cultivation according to claim 5, characterized in that, A fixing rod (205) is fixedly installed on the inner wall of the irrigation base (20). A round rod (26) is inserted into the fixing rod (205). The round rod (26) passes through the fixing rod (205) and is slidably connected to the fixing rod (205). A support rod (25) is fixedly connected to the upper end of the round rod (26). Both ends of the support rod (25) are slidably installed on the inner wall of the irrigation base (20). The upper end of the support rod (25) abuts against the lower surface of the filter plate (23). An elongated groove (261) is opened at the lower end of the round rod (26). Two support blocks (241) are fixedly installed on the upper end of the opening and closing plate (24). A transmission rod (28) is rotatably installed between the two support blocks (241) and the elongated groove (261).

7. The irrigation device for Polygonum multiflorum cultivation according to claim 6, characterized in that, A return spring (27) is fixedly installed between the fixed rod (205) and the support rod (25).

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