Rapid irrigation device for sunflowers

Abstract

The utility model discloses a rapid irrigation device for sunflowers, which comprises a seedling raising greenhouse, a guide water path is laid in the seedling raising greenhouse, a plurality of irrigation ports are arranged on the guide water path, the rapid irrigation device further comprises a blocking mechanism arranged on the irrigation ports, and when the irrigation ports do not spray water, the blocking mechanism seals the irrigation ports and prevents soil from entering and blocking the irrigation ports; according to the rapid irrigation device for the sunflowers, the blocking mechanism is arranged and installed on the irrigation opening, and a protection layer is established between the irrigation opening and soil, so that the situation that the soil enters the irrigation opening due to walking of a worker, the soil in the irrigation opening cannot be cleaned at the first time, and when the moisture of the soil in the irrigation opening is reduced, the water content of the soil in the irrigation opening is reduced is avoided. And the soil is condensed in the irrigation opening, so that the irrigation opening is easily blocked by the soil.

Description

Technical Field

[0001] The utility model relates to the field of irrigation, in particular to a rapid irrigation device for sunflowers. Background Technique

[0002] Sunflowers are plants that attract pollinating bees to collect nectar and pollen. Sunflowers have a wide range of uses. They have edible seeds, can be processed into oil or fat sources for human consumption, and can also be used as animal feed and potential alternative fuel sources. Due to their wide range of uses, sunflowers are widely planted. As a plant, sunflowers inevitably need to be irrigated regularly to ensure the survival of sunflowers and the growth of seeds.

[0003] For example, the utility model patent with the publication number CN217958170U and the publication date of December 06, 2022 discloses a quantitative irrigation device for sunflower fresh flower planting, which specifically relates to the field of sunflower planting. It includes a sunflower cultivation pool. One outer wall of the sunflower cultivation pool is fixedly connected with a regulation mechanism. The regulation mechanism includes a first water outlet hole, a water outlet rod, a discharge pipe, a second water outlet hole, a water outlet cylinder, a rotating shaft, a driving shaft, a driving motor, a partition board and a driving gear. The first water outlet hole is fixedly opened on one outer wall of the water outlet rod; by setting the regulation mechanism, this irrigation device conducts timed and quantitative irrigation water supply during the later planting of sunflowers. During later use, this mechanism can adjust the water supply output in an active manner, and quantitatively supply water to the sunflower seeds cultivated below at different time periods. When this regulation mechanism is in use, a pumping machine is used to pump water for supply, and at the same time, it cooperates with the discharge pipe, the water outlet rod and the water outlet cylinder to control the water output.

[0004] Existing sunflower seedlings are usually cultivated in a seedling greenhouse. Multiple irrigation ports are arranged in the seedling greenhouse, and multiple irrigation ports spray water into the interior of the seedling greenhouse at the same time to irrigate the sunflowers. Among them, the irrigation ports are usually arranged on the ground, and sunflower seedlings are usually cultivated using soil cultivation methods. When staff walk in the seedling greenhouse, the soil carried by walking is likely to cover the irrigation ports. The soil on the surface of the irrigation ports can be directly cleaned, however, the soil inside the irrigation ports cannot be cleaned immediately. When the moisture of the soil inside the irrigation ports decreases, the soil condenses inside the irrigation ports, easily leading to the situation that the irrigation ports are blocked by the soil, affecting the normal irrigation of the irrigation ports. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rapid irrigation device for sunflowers to solve the above-mentioned deficiencies in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rapid irrigation device for sunflowers, comprising a seedling greenhouse, a guiding waterway is laid in the seedling greenhouse, a plurality of irrigation openings are arranged on the guiding waterway, and a blocking mechanism is further arranged on the irrigation openings. When the irrigation openings do not spray water, the blocking mechanism closes the irrigation openings to prevent soil from entering and blocking the irrigation openings.

[0008] In the above, guiding inclined grooves are symmetrically opened on the side walls of the irrigation openings, and the blocking mechanism is slidably and sealingly installed in the guiding inclined grooves.

[0009] In the above, the guiding inclined grooves are arranged in the vertical direction.

[0010] In the above, the blocking mechanism includes a blocking sleeve, the blocking sleeve is slidably and sealingly installed in the guiding inclined grooves, and the blocking sleeve and the guiding inclined grooves are connected by a traction spring.

[0011] In the above, a blocking plate is fixedly installed at one end of the blocking sleeve away from the irrigation opening, and a plurality of drainage holes are opened on the blocking plate.

[0012] In the above, a guiding sunk groove is further opened at the end of the irrigation opening, a traction rod is slidably installed in the guiding sunk groove, a floating block is fixedly installed at one end of the traction rod close to the blocking plate, an adjusting plate is installed at one end of the floating block close to the blocking plate, and a diversion hole is opened on the adjusting plate.

[0013] In the above, the number of the diversion holes is the same as that of the drainage holes and they correspond one by one.

[0014] In the above, when the sunflower seedlings need to be irrigated, the drainage holes on the blocking plate are communicated with the diversion holes on the adjusting plate; when the sunflower seedlings do not need to be irrigated, the drainage holes on the blocking plate are staggered from the diversion holes on the adjusting plate.

[0015] In the above, the cross section of the traction rod is adapted to the cross section of the guiding sunk groove, and the cross section of the guiding sunk groove is rectangular.

[0016] In the above, a rubber gasket is further fixedly installed at one end of the adjusting plate close to the blocking plate.

[0017] The beneficial effect of the present utility model lies in that: in the above technical solution, a rapid irrigation device for sunflowers provided by the present utility model, by setting a blocking mechanism, the blocking mechanism is installed on the irrigation opening, a protective layer is established between the irrigation opening and the soil, avoiding soil from entering the inside of the irrigation opening due to the movement of the staff, and then the soil condenses in the irrigation opening, resulting in the situation of blocking the irrigation opening. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic structural diagram of a rapid irrigation device for sunflowers provided by an embodiment of the present utility model;

[0020] Figure 2 Side schematic diagram of the guiding waterway provided by an embodiment of the present utility model;

[0021] Figure 3 Provided by an embodiment of the present utility model Figure 2 Enlarged schematic diagram at location A of;

[0022] Figure 4 Cross-sectional schematic diagram of the blocking mechanism provided by an embodiment of the present utility model;

[0023] Figure 5 Schematic structural diagram of the water outlet end of the irrigation port provided by an embodiment of the present utility model;

[0024] Figure 6 Schematic structural diagram of the adjusting plate provided by an embodiment of the present utility model

[0025] Figure 7 Cross-sectional schematic diagram of the blocking mechanism provided by another embodiment of the present utility model.

[0026] Explanation of reference numerals:

[0027] 1. Seedling greenhouse; 2. Guiding waterway; 21. Guiding chute; 22. Guiding sink; 3. Irrigation port; 4. Blocking mechanism; 41. Blocking sleeve; 42. Blocking partition; 43. Drainage hole; 44. Traction rod; 45. Floating block; 46. Adjusting plate; 47. Diversion hole; 48. Rubber gasket; 49. Traction spring. Detailed implementation manners

[0028] To enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in combination with the attached Figure 1-7 , and make a further detailed introduction to the present utility model.

[0029] An embodiment of the present utility model provides a rapid irrigation device for sunflowers, including a seedling greenhouse 1. A guiding waterway 2 is laid in the seedling greenhouse 1. A plurality of irrigation ports 3 are arranged on the guiding waterway 2. A blocking mechanism 4 is also arranged on the irrigation port 3. When the irrigation port 3 does not spray water, the blocking mechanism 4 closes the irrigation port 3 to prevent soil from entering and blocking the irrigation port 3.

[0030] Specifically, the guiding water channel 2 is horizontally laid on the ground of the seedling-raising greenhouse 1. A water supply pump is provided in the seedling-raising greenhouse 1. The water supply pump is connected to the guiding water channel 2, and the water supply pump conveys water source into the guiding water channel 2. Among them, multiple watering ports 3 are all vertically arranged. The lower end of the watering port 3 is communicated with the guiding water channel 2. The watering port 3 sprays the water flow in the guiding water channel 2 from above to water the sunflower seedlings in the seedling-raising greenhouse 1. The multiple watering ports 3 are arranged at intervals on the guiding water channel 2 to ensure that the watering range of the watering ports 3 can completely cover the area of the plant seedlings in the seedling-raising greenhouse 1. Among them, when watering existing sunflowers, the staff remotely turns on the water supply pump (the remote control technology of the water supply pump is an existing technology, and its principle will not be elaborated here). The water supply pump conveys the water flow into the guiding water channel 2, and the water flow is sprayed out from the watering port 3. The watering port 3 sprays the water flow onto the sunflower seedlings to complete the watering treatment of the sunflower seedlings.

[0031] Among them, since the watering port 3 is arranged on the ground, when the staff walks in the seedling-raising greenhouse 1, the soil brought up by walking is likely to enter the watering port 3. When the watering port 3 is not used for a certain period of time, the soil in the watering port 3 will condense inside the watering port 3 due to the evaporation of water, resulting in the watering port 3 being blocked by the soil, affecting the normal watering of the watering port 3.

[0032] To solve the above problems, a blocking mechanism 4 is arranged on the watering port 3. In this embodiment, the blocking mechanism 4 can be selected as a combination of a linear moving part and a baffle. The moving end of the linear moving part is connected to the baffle. When the watering port 3 does not spray water, the blocking mechanism 4 closes the watering port 3 to prevent soil from entering the watering port 3 and avoid the situation that the soil condenses in the watering port 3 and causes the watering port 3 to be blocked. When it is necessary to water the sunflowers, the blocking mechanism 4 opens, and the water flow sprayed from the watering port 3 can directly spray onto the sunflower seedlings through the blocking mechanism 4 to complete the watering treatment of the sunflower seedlings.

[0033] At this time, when it is necessary to water the sunflower seedlings, the linear moving part works, and the linear moving part drives the baffle away from the surface of the watering port 3, so that the watering port 3 is communicated with the outside. Subsequently, the water supply pump conveys the water source into the guiding water channel 2, and the water flow is sprayed out from the watering port 3. The watering port 3 sprays the water flow onto the sunflower seedlings to complete the watering treatment of the sunflower seedlings;

[0034] When it is not necessary to water the sunflower seedlings, the linear moving part works, and the linear moving part drives the baffle to move towards the watering port 3 until the baffle blocks the water outlet of the watering port 3, isolating the water outlet of the watering port 3 from the outside. Even if the staff walks in the seedling-raising greenhouse 1, the soil liquid brought up by walking cannot enter the watering port 3, avoiding the situation that the watering port 3 is blocked by the soil.

[0035] Obviously, if a blocking mechanism 4 adapted to each watering port 3 is provided, that is, a plurality of linear moving members also need to be provided inside the seedling greenhouse 1. The increase in the linear moving members undoubtedly increases the production cost.

[0036] Preferably, guiding inclined grooves 21 are symmetrically formed on the side wall of the watering port 3. The blocking mechanism 4 includes a blocking sleeve 41 slidably and sealingly mounted on the guiding inclined groove 21. A traction spring 49 is connected between the blocking sleeve 41 and the guiding inclined groove 21. A blocking plate 42 is fixedly mounted at one end of the blocking sleeve 41 away from the watering port 3. A plurality of drain holes 43 are formed in the blocking plate 42. A guiding sink 22 is further formed at the end of the watering port 3. A traction rod 44 is slidably mounted in the guiding sink 22. A floating block 45 is fixedly mounted at one end of the traction rod 44 close to the blocking plate 42. An adjusting plate 46 is mounted at one end of the floating block 45 close to the blocking plate 42. A diversion hole 47 is formed in the adjusting plate 46.

[0037] Specifically, the guiding inclined groove 21 is arranged in the vertical direction. Thus, the guiding inclined groove 21 has two extreme positions, namely the bottom end and the top end, and the top end is closer to the blocking plate 42 than the bottom end. When the blocking sleeve 41 is located at the bottom end of the guiding inclined groove 21, the drain holes 43 in the blocking plate 42 are staggered from the diversion holes 47 in the adjusting plate 46. When the blocking sleeve 41 is located at the top end of the guiding inclined groove 21, the drain holes 43 in the blocking plate 42 are communicated with the diversion holes 47 in the adjusting plate 46. Among them, the cross-section of the traction rod 44 is adapted to the cross-section of the guiding sink 22, and the cross-section of the guiding sink 22 is rectangular, so that the traction rod 44 cannot rotate in the guiding sink 22.

[0038] Furthermore, in this embodiment, the watering process of the sunflower seedlings is as follows:

[0039] When the sunflower seedlings need to be watered, the water supply pump delivers water to the guiding waterway 2, and the water flows into the blocking sleeve 41 through the watering port 3. At this time, the liquid level in the blocking sleeve 41 continues to increase, and the floating block 45 floats up, and the floating block 45 floats up synchronously with the adjusting plate 46 until the adjusting plate 46 abuts against the baffle plate 42. At this time, because the blocking sleeve 41 is located at the bottom of the guiding chute 21, the drainage hole 43 on the baffle plate 42 is staggered with the guide hole 47 on the adjusting plate 46, and the water cannot flow out of the blocking sleeve 41. As the water supply pump continues to deliver water, the blocking sleeve 41 flows along the The guide chute 21 slides, and the traction spring 49 is stretched (under the action of water flow, the traction spring 49 continues to maintain a stretched state), and the blocking sleeve 41 moves toward the top of the guide chute 21. At this time, under the action of water flow, the blocking sleeve 41, the baffle plate 42, the floating block 45 and the adjusting plate 46 move synchronously. When the blocking sleeve 41 moves to the top of the guide chute 21, the drainage hole 43 on the baffle plate 42 is connected with the guide hole 47 on the adjusting plate 46, and then the water is discharged from the drainage hole 43 on the baffle plate 42, completing the watering of the sunflower seedlings.

[0040] When there is no need to water the sunflower seedlings, the water pump stops delivering water. At this time, the traction spring 49 releases the accumulated elastic potential energy, and the traction spring 49 pulls the blocking sleeve 41 to reset toward the bottom end of the guiding chute 21. When the blocking sleeve 41 moves to the bottom end of the guiding chute 21, the drainage hole 43 on the baffle plate 42 and the guide hole 47 on the adjusting plate 46 are staggered to prevent soil from entering the watering port 3 and causing the watering port 3 to be blocked.

[0041] Obviously, since there are drainage holes 43 on the baffle plate 42 and the drainage holes 43 have a certain depth, although the soil cannot enter the irrigation port 3, it may enter the drainage holes 43 and affect normal drainage.

[0042] Furthermore, preferably, a rubber gasket 48 is fixedly mounted on one end of the adjustment plate 46 close to the blocking plate 42 .

[0043] Specifically, when the blocking sleeve 41 returns to the bottom end of the guiding chute 21, a part of water flow still remains inside the blocking sleeve 41, and when the adjusting plate 46 abuts against the baffle plate 42, due to the setting of the rubber gasket 48, there is a gap between the adjusting plate 46 and the baffle plate 42, and the gap allows the water in the blocking sleeve 41 to pass through and moisten the soil in the drainage hole 43, thereby preventing the soil in the drainage hole 43 from drying out quickly, that is, the soil in the drainage hole 43 can maintain a moist state for a long time, and can be easily flushed out of the drainage hole 43 in the subsequent drainage, thereby preventing the drainage hole 43 from being blocked.

[0044] Only some exemplary embodiments of the present utility model are described by way of illustration. Without doubt, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A rapid irrigation device for sunflowers, comprising a seedling-raising greenhouse (1), a guiding waterway (2) is laid in the seedling-raising greenhouse (1), and a plurality of irrigation openings (3) are arranged on the guiding waterway (2), characterized in that, Also includes: A blocking mechanism (4) is arranged on the watering port (3). When the watering port (3) does not spray water, the blocking mechanism (4) closes the watering port (3) to prevent soil from entering and blocking the watering port (3).

2. The rapid irrigation device for sunflowers according to claim 1, characterized in that, A guide chute (21) is symmetrically provided on the side wall of the pouring port (3), and the blocking mechanism (4) is slidably and sealingly installed in the guide chute (21).

3. The rapid irrigation device for sunflowers according to claim 2, characterized in that, The guiding inclined groove (21) is arranged along the vertical direction.

4. The rapid irrigation device for sunflowers according to claim 2, characterized in that, The blocking mechanism (4) comprises a blocking sleeve (41), which is slidably and sealingly mounted in the guiding inclined groove (21), and the blocking sleeve (41) and the guiding inclined groove (21) are connected via a traction spring (49).

5. The rapid irrigation device for sunflowers according to claim 4, characterized in that, A blocking plate (42) is fixedly mounted on one end of the blocking sleeve (41) away from the pouring port (3), and a plurality of drainage holes (43) are formed on the blocking plate (42).

6. The rapid irrigation device for sunflowers according to claim 5, characterized in that, A guide trough (22) is also provided at the end of the pouring port (3), a traction rod (44) is slidably installed in the guide trough (22), a floating block (45) is fixedly installed at one end of the traction rod (44) close to the baffle plate (42), an adjustment plate (46) is installed at one end of the floating block (45) close to the baffle plate (42), and a guide hole (47) is provided on the adjustment plate (46).

7. The rapid irrigation device for sunflowers according to claim 6, characterized in that, The number of the guide holes (47) and the drainage holes (43) are the same and correspond one to one.

8. The rapid irrigation device for sunflowers according to claim 7, characterized in that, When the sunflower seedlings need to be watered, the drainage holes (43) on the baffle plate (42) are connected to the diversion holes (47) on the regulating plate (46); when the sunflower seedlings do not need to be watered, the drainage holes (43) on the baffle plate (42) and the diversion holes (47) on the regulating plate (46) are staggered.

9. The rapid irrigation device for sunflowers according to claim 8, wherein The cross section of the traction rod (44) is matched with the cross section of the guide sink groove (22), and the cross section of the guide sink groove (22) is rectangular.

10. The rapid irrigation device for sunflowers according to claim 6, characterized in that, A rubber gasket (48) is also fixedly mounted on one end of the adjustment plate (46) close to the blocking plate (42).

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