Automatic drip irrigation device and desert afforestation equipment

Abstract

The utility model provides an automatic drip irrigation device and desert afforestation equipment. The automatic drip irrigation device comprises a mounting mechanism, an adjusting mechanism and a water storage mechanism. The installation mechanism is used for being installed on the ground. The adjusting mechanism comprises a supporting rod, a movable plate and a limiting fixing piece. And the supporting rod is arranged on the mounting mechanism. The movable plate is movably arranged on the supporting rod in a penetrating mode so that the height can be adjusted. The limiting fixing piece is arranged on the movable plate. The limiting fixing piece can be switched between an unlocking state and a locking state. In the unlocking state, the movable plate can move on the supporting rod so as to adjust the height. And in the locking state, the limiting fixing piece can limit and fix the movable plate subjected to height adjustment. The water storage mechanism comprises a water storage tank and a drip irrigation pipe. And the water storage tank is arranged on the movable plate. One end of the drip irrigation pipe is connected with the water storage tank, and the other end is used for drip irrigation to land. The automatic drip irrigation device can adjust the water flow speed.

Description

Technical Field

[0001] This utility model belongs to the field of drip irrigation technology, and specifically relates to an automatic drip irrigation device and a desert afforestation equipment. Background Technology

[0002] With the intensification of global warming, desertification is becoming increasingly serious, posing a severe threat to human living environment and ecological balance. In order to meet this challenge and improve people's living environment, afforestation in desert areas has become a crucial measure. Through afforestation, we can not only improve the ecological environment of desert areas, but also promote the restoration of biodiversity and achieve harmonious coexistence between humans and nature. Due to the special climatic conditions and soil environment of desert areas, afforestation work is extremely difficult. Drought, little rain, and rampant sandstorms put great pressure on plant growth. Tree drip irrigation technology is an irrigation method that directly delivers water to the roots of trees. It uses micro-irrigation equipment such as drip emitters or drip tapes to slowly and evenly drip water into the soil in the form of water droplets, so that the water directly acts on the roots of trees. Traditional automatic drip irrigation devices are not easy to adjust the speed, resulting in uncontrollable water flow rate, which has certain drawbacks. Utility Model Content

[0003] The main objective of this invention is to propose an automatic drip irrigation device capable of adjusting the water flow rate.

[0004] This utility model provides an automatic drip irrigation device, comprising:

[0005] Installation mechanism, used for installation on land;

[0006] An adjusting mechanism includes a support rod, a movable plate, and a limiting fixing member. The support rod is mounted on the mounting mechanism. The movable plate is movably mounted on the support rod to adjust its height. The limiting fixing member is mounted on the movable plate and can switch between an unlocked state and a locked state. In the unlocked state, the movable plate can move on the support rod for height adjustment. In the locked state, the limiting fixing member can limit and fix the movable plate after height adjustment.

[0007] A water storage mechanism includes a water storage tank and a drip irrigation pipe. The water storage tank is located on the movable plate, and one end of the drip irrigation pipe is connected to the water storage tank, while the other end is used for drip irrigation of the land.

[0008] In some embodiments, the limiting and fixing member includes an arc-shaped limiting plate that is one-to-one with the support rod. The arc-shaped limiting plate is movably disposed on the movable plate so that it can move toward or away from the corresponding support rod. In the locked state, the inner sidewall of the arc-shaped limiting plate is in contact with the outer side of the support rod to limit and fix the movable plate after height adjustment. In the unlocked state, the inner sidewall of the arc-shaped limiting plate is spaced apart from the outer side of the support rod.

[0009] In some embodiments, the arc-shaped limiting plate is slidably connected to the movable plate; and / or

[0010] An anti-slip pad is provided on the side of the arc-shaped limiting plate that is in contact with the support rod.

[0011] In some embodiments, the limiting and fixing member further includes a driving member, each of which can simultaneously drive the two arc-shaped limiting plates to move.

[0012] In some embodiments, the two arc-shaped limiting plates corresponding to the same driving member are located between the two support rods;

[0013] The limiting and fixing component also includes a transmission component that is configured one-to-one with the arc-shaped limiting plate. The transmission component includes a transmission screw that is rotatably disposed on the movable plate and a transmission bevel gear disposed at one end of the transmission screw. The end of the transmission screw away from the transmission bevel gear passes through the arc-shaped limiting plate and is threadedly connected to the arc-shaped limiting plate.

[0014] The driving component includes a driving screw rotatably mounted on the movable plate and a driving bevel gear located at one end of the driving screw. The driving bevel gear meshes with the transmission bevel gears of the two transmission components respectively.

[0015] In some embodiments, the driving member further includes a driving fixing plate disposed on the movable plate, wherein one end of the driving screw away from the driving bevel gear passes through the driving fixing plate and is rotatable on the driving fixing plate; and / or

[0016] The transmission component further includes a transmission fixing plate disposed on the movable plate, the transmission fixing plate being located between the arc-shaped limiting plate and the transmission bevel gear, the transmission screw passing through the transmission fixing plate and being rotatable on the transmission fixing plate; and / or

[0017] The drive unit also includes an operating handle, which is located at the end of the drive screw away from the drive bevel gear.

[0018] In some embodiments, the installation mechanism includes a base and a soil-fixing cone disposed on one side of the base.

[0019] In some embodiments, the water storage mechanism further includes an annular tube with a notch, the annular tube being able to be fitted onto the tree trunk through the notch, and the annular tube connecting the water storage tank and the drip irrigation pipe.

[0020] In some embodiments, the outlet end of the drip irrigation pipe is provided with an anti-clogging mesh; and / or

[0021] The drip irrigation tubes are multiple, and the multiple drip irrigation tubes are spaced apart on the annular tube; and / or

[0022] The water storage mechanism further includes a connecting hose that connects the water storage tank and the annular pipe; and / or

[0023] The water storage mechanism further includes a limiting frame, which is disposed on the movable plate, and the water storage tank is disposed on the limiting frame; and / or

[0024] The installation mechanism is provided with a storage tube, and the annular tube is provided with a storage fixing cone, which is plugged into and plugged into the storage tube.

[0025] This utility model also provides a desert afforestation equipment, including the above-mentioned automatic drip irrigation device.

[0026] The aforementioned automatic drip irrigation device can be installed on the ground via an installation mechanism, allowing it to be placed next to the flowers, trees, and shrubs to be irrigated. When the limiting fixing component is locked, the water tank can be stably installed on the installation mechanism via an adjustment mechanism. When the limiting fixing component is unlocked, the height of the movable plate can be adjusted by controlling its movement on the support rod, thereby adjusting the height of the water tank. After the height of the movable plate is adjusted, the limiting fixing component can be switched from the unlocked state to the locked state. At this time, the limiting fixing component can limit and fix the movable plate after height adjustment, allowing the water tank to be stably installed on the installation mechanism again via the adjustment mechanism. The aforementioned automatic drip irrigation device adjusts the height of the water tank by sliding and raising the movable plate on the support rod. The height adjustment of the water tank can adjust the water flow rate of the drip irrigation pipe. Therefore, the aforementioned automatic drip irrigation device can adjust the water flow rate, effectively solving the problem of uncontrollable water flow rate caused by the inconvenience of speed adjustment in traditional automatic drip irrigation devices. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of an automatic drip irrigation device according to an embodiment of the present invention (the annular tube is in a retracted state);

[0028] Figure 2 This is a schematic diagram of the structure of an automatic drip irrigation device according to an embodiment of the present invention (the annular pipe is in an unretracted state);

[0029] Figure 3This is a partial structural schematic diagram of an automatic drip irrigation device according to an embodiment of the present invention;

[0030] Figure 4 This is another partial structural schematic diagram of an automatic drip irrigation device according to an embodiment of the present invention;

[0031] Figure 5 This is another partial structural schematic diagram of an automatic drip irrigation device according to an embodiment of the present invention. Detailed Implementation

[0032] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer from the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0033] like Figures 1-5 As shown, an automatic drip irrigation device A according to an embodiment of the present invention is illustrated. The automatic drip irrigation device A includes an installation mechanism a1, an adjustment mechanism a2, and a water storage mechanism a3. The installation mechanism a1 is used for installation on the land. The adjustment mechanism a2 includes a support rod 4, a movable plate 5, and a limiting fixing member. The support rod 4 is disposed on the installation mechanism a1. The movable plate 5 is movably mounted on the support rod 4 to adjust its height. The limiting fixing member is disposed on the movable plate 5. The limiting fixing member can switch between an unlocked state and a locked state. In the unlocked state, the movable plate 5 can move on the support rod 4 for height adjustment. In the locked state, the limiting fixing member can limit and fix the movable plate 5 after height adjustment. The water storage mechanism a3 includes a water storage tank 7 (with a water inlet 701) and a drip irrigation pipe 11. The water storage tank 7 is disposed on the movable plate 5. One end of the drip irrigation pipe 11 is connected to the water storage tank 7, and the other end is used for drip irrigation of the land.

[0034] The aforementioned automatic drip irrigation device A can be installed on the ground via the installation mechanism a1, allowing it to be placed next to the flowers, trees, and shrubs to be irrigated. When the limiting fixing component is in the locked state, the water storage tank 7 can be stably installed on the installation mechanism a1 via the adjustment mechanism a2. When the limiting fixing component is in the unlocked state, the height of the movable plate 5 can be adjusted by controlling its movement on the support rod 4, thereby adjusting the height of the water storage tank 7. After the height of the movable plate 5 is adjusted, the limiting fixing component can be switched from the unlocked state to the locked state. At this time, the limiting fixing component can limit and fix the movable plate 5 after the height adjustment, allowing the water storage tank 7 to be stably installed on the installation mechanism a1 again via the adjustment mechanism a2. The automatic drip irrigation device A mentioned above adjusts the height of the water tank 7 by sliding and raising the movable plate 5 on the support rod 4. The height adjustment of the water tank 7 can adjust the water flow rate of the drip irrigation pipe 11. Therefore, the automatic drip irrigation device A mentioned above can adjust the water flow rate, effectively solving the problem that the traditional automatic drip irrigation device A is not convenient to adjust the speed, resulting in uncontrollable water flow rate.

[0035] In this embodiment, the installation mechanism a1 includes a base 1 and a soil-fixing cone 2 disposed on one side of the base 1. During installation, the soil-fixing cone 2 can be inserted into the ground next to flowers, trees, and shrubs, making the base 1 flush with the ground, thus completing the installation of the installation mechanism a1 on the ground. This makes it very convenient to install the installation mechanism a1 on the ground. It is understood that in other embodiments, the soil-fixing cone 2 can be omitted; in this case, the installation mechanism a1 can be installed on the ground by digging a pit and burying the base 1 in the ground. In this embodiment, there are two soil-fixing cones 2. It is understood that in other embodiments, there can be one or more soil-fixing cones 2.

[0036] In this embodiment, there is an even number of support rods 4. Specifically, in this embodiment, there are two support rods 4. It is understood that in other embodiments, there may also be an odd number of support rods 4, such as one or three. In this embodiment, the top of the movable plate 5 is symmetrically provided with sliding grooves, and the two sliding grooves on the movable plate 5 are slidably connected to the two support rods 4.

[0037] In this embodiment, the limiting and fixing component includes an arc-shaped limiting plate 19 that is one-to-one with the support rod 4. The arc-shaped limiting plate 19 is movably mounted on the movable plate 5 so that it can move toward or away from the corresponding support rod 4. In the locked state, the inner sidewall of the arc-shaped limiting plate 19 is in contact with the outer side of the support rod 4 to limit and fix the movable plate 5 after height adjustment. In the unlocked state, the inner sidewall of the arc-shaped limiting plate 19 is spaced apart from the outer side of the support rod 4. The dimensions of the inner sidewall of the arc-shaped limiting plate 19 match the dimensions of the outer side of the support rod 4. This makes it very convenient to switch the limiting and fixing component between the unlocked and locked states, and the arc-shaped limiting plate 19 and the support rod 4 have a large contact area, which is more conducive to limiting and fixing the movable plate 5 after height adjustment. It can be understood that in other embodiments, the limiting plate may also be non-arc-shaped.

[0038] In this embodiment, the arc-shaped limiting plate 19 is slidably connected to the movable plate 5. Specifically, a groove can be formed on the top of the movable plate 5, and a slider can be provided on the bottom of the arc-shaped limiting plate 19. The slider and the groove slide together to achieve the slidable connection between the arc-shaped limiting plate 19 and the movable plate 5. The slidable connection between the bottom of the arc-shaped limiting plate 19 and the top of the movable plate 5 increases the stability of the movement of the arc-shaped limiting plate 19 and facilitates operation. It can be understood that in other embodiments, the slider and the groove can be omitted, in which case the arc-shaped limiting plate 19 can be directly placed on the movable plate 5.

[0039] In this embodiment, an anti-slip pad 1901 is provided on the side of the arc-shaped limiting plate 19 that is in contact with the support rod 4. The anti-slip pad 1901 increases the friction between the arc-shaped limiting plate 19 and the support rod 4, making it easier to limit and fix the movable plate 5 after height adjustment. It is understood that the anti-slip pad 1901 may be omitted in other embodiments.

[0040] In this embodiment, the limiting and fixing member also includes a driving member. Each driving member can simultaneously drive the movement of two arc-shaped limiting plates 19. This simplifies the structure of the limiting and fixing member. It is understood that in other embodiments, the number of driving members and the number of arc-shaped limiting plates 19 can also be the same and arranged in a one-to-one ratio.

[0041] In this embodiment, two arc-shaped limiting plates 19 corresponding to the same driving member are located between two support rods 4. The limiting and fixing member also includes a transmission member that is one-to-one with the arc-shaped limiting plate 19. The transmission member includes a transmission screw 18 rotatably mounted on the movable plate 5 and a transmission bevel gear 17 located at one end of the transmission screw 18. The end of the transmission screw 18 away from the transmission bevel gear 17 passes through the arc-shaped limiting plate 19 and is threadedly connected to the arc-shaped limiting plate 19. The driving member includes a driving screw 14 rotatably mounted on the movable plate 5 and a driving bevel gear 15 located at one end of the driving screw 14. The driving bevel gear 15 meshes with the transmission bevel gears 17 of the two transmission members respectively. In this way, it is very convenient to realize that each driving member can drive the movement of two arc-shaped limiting plates 19 simultaneously, and the structure is very simple. It is understood that in other embodiments, other transmission members can be used to replace the above-mentioned transmission members.

[0042] In this embodiment, the drive unit also includes an operating handle 13. The operating handle 13 is located at the end of the drive screw 14 away from the drive bevel gear 15. This facilitates manual height adjustment, thereby reducing the cost of the aforementioned limiting and fixing components. It is understood that in other embodiments, a motor can also be used as the power source for the drive unit.

[0043] In this embodiment, the driving component also includes a driving fixing plate 12 disposed on the movable plate 5. The end of the driving screw 14 away from the driving bevel gear 15 passes through the driving fixing plate 12 and can rotate on the driving fixing plate 12. In this way, it is very convenient to realize that the driving screw 14 is rotatably disposed on the movable plate 5.

[0044] In this embodiment, the transmission component further includes a transmission fixing plate 16 disposed on the movable plate 5. The transmission fixing plate 16 is located between the arc-shaped limiting plate 19 and the transmission bevel gear 17. The transmission screw 18 passes through the transmission fixing plate 16 and can rotate on the transmission fixing plate 16. In this way, it is very convenient to realize that the transmission screw 18 is rotatably disposed on the movable plate 5.

[0045] In this embodiment, the water storage mechanism a3 also includes an annular pipe 9 with a notch. The annular pipe 9 can be fitted onto the tree trunk through the notch. The annular pipe 9 connects the water storage tank 7 and the drip irrigation pipe 11. This makes it very convenient to fix the position of the drip irrigation pipe 11.

[0046] In this embodiment, there are multiple drip irrigation pipes 11. These multiple drip irrigation pipes 11 are spaced apart on the annular pipe 9. By using multiple drip irrigation pipes 11, the soil around the base of the tree can be irrigated more evenly, effectively solving the problem of uneven irrigation caused by traditional automatic drip irrigation systems that rely on only one pipe.

[0047] In this embodiment, an anti-clogging mesh 1101 is provided at the water outlet of the drip irrigation pipe 11. This can prevent the water outlet of the drip irrigation pipe 11 from becoming clogged.

[0048] In this embodiment, the water storage mechanism a3 further includes a connecting hose 8. The connecting hose 8 connects the water storage tank 7 and the annular pipe 9. This makes it very easy to connect the water storage tank 7 and the annular pipe 9.

[0049] In this embodiment, the water storage mechanism a3 further includes a limiting frame 6. The limiting frame 6 is disposed on the movable plate 5. The water storage tank 7 is disposed on the limiting frame 6. This makes it very convenient for the water storage tank 7 to be disposed on the movable plate 5.

[0050] In this embodiment, a receiving tube 3 is provided on the installation mechanism a1. A receiving fixing cone 10 is provided on the annular tube 9. The receiving fixing cone 10 is plugged into the receiving tube 3. Thus, when not in use, the receiving fixing cone 10 is inserted into the inside of the receiving tube 3 to store the annular tube 9 on the installation mechanism a1 for easy transportation. When in use, the receiving fixing cone 10 is inserted into the ground to stably fix the annular tube 9 to the bottom end of the tree trunk, facilitating stable installation of the annular tube 9. Specifically, in this embodiment, the receiving tube 3 is a cylindrical tube, and the shape of the receiving fixing cone 10 matches the shape of the receiving tube 3.

[0051] This utility model also provides a desert afforestation device. The desert afforestation device includes the aforementioned automatic drip irrigation device A.

[0052] In the use of the aforementioned automatic drip irrigation device A, when not in use, the receiving and fixing cone 10 is first inserted into the receiving tube 3 to fix the annular tube 9 to the base 1 for easy transportation. When in use, the two soil-inserting fixing cones 2 are inserted into the ground next to the tree, ensuring the base 1 is flush with the ground and the device is fixed to the tree. Then, the annular tube 9 is removed, passed through the notch in the annular tube 9 through the trunk, and positioned around the trunk. After inserting the receiving and fixing cone 10 into the ground, the annular tube 9 is positioned at the bottom end of the trunk. Water from the water tank 7 enters the annular tube 9 through the connecting hose 8, and then drips through multiple sets of drip irrigation pipes 11 to irrigate the soil around the tree roots, ensuring more even watering of the soil around the tree roots. The height of the movable plate 5 is adjusted by sliding and raising it outside the two support rods 4, thereby adjusting the flow rate of the drip irrigation pipe 11 by adjusting the height of the water storage tank 7. Turning the handle 13 drives the drive screw 14 to rotate, which in turn drives the drive bevel gear 15 to rotate. The rotation of the drive bevel gear 15 drives the two transmission bevel gears 17 to rotate, and the rotation of the two transmission bevel gears 17 drives the two transmission screws 18 to rotate, thereby moving the arc-shaped limiting plate 19 outside the transmission screws 18. The movement of the arc-shaped limiting plate 19 outside the transmission screws 18 causes the inner side wall of the arc-shaped limiting plate 19 to fit against the outside of the support rods 4, limiting and fixing the movable plate 5 after height adjustment. The anti-slip pad 1901 increases the friction between the arc-shaped limiting plate 19 and the support rods 4, and the sliding connection between the bottom of the arc-shaped limiting plate 19 and the top of the movable plate 5 increases the stability of the movement of the arc-shaped limiting plate 19, making operation convenient.

[0053] In the aforementioned automatic drip irrigation device A, water from the water storage tank 7 enters the annular pipe 9 through the connecting hose 8. Multiple sets of drip irrigation pipes 11 irrigate the soil around the tree roots, making the soil around the tree roots more evenly watered. The height of the movable plate 5 is adjusted by sliding and raising / lowering outside the two support rods 4. The flow rate of the drip irrigation pipes 11 is adjusted by adjusting the height of the water storage tank 7. The arc-shaped limiting plate 19 moves outside the second threaded rod, so that the inner side wall of the arc-shaped limiting plate 19 fits against the outside of the support rod 4, limiting and fixing the movable plate 5 after the height adjustment. This effectively solves the problems of the traditional automatic drip irrigation device A, which is inconvenient to adjust the speed and only uses one pipe for drip irrigation, resulting in uneven watering.

[0054] The above description is only a description of the preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. An automatic drip irrigation device, characterized by, The utility model relates to a kind of water-saving irrigation device, including: Mounting mechanism for mounting on land; Adjusting mechanism, including support rod, movable plate and limiting fixing part, the support rod is arranged on the mounting mechanism, the movable plate is movably arranged on the support rod to be able to adjust height, the limiting fixing part is arranged on the movable plate, the limiting fixing part can be switched between unlocking state and locking state, in the unlocking state, the movable plate can be moved on the support rod to adjust height, in the locking state, the limiting fixing part can limit and fix the movable plate after height adjustment;And Water storage mechanism, including water storage tank and drip irrigation pipe, the water storage tank is arranged on the movable plate, one end of the drip irrigation pipe is connected with the water storage tank, the other end is used to drip irrigation to land.

2. The automatic drip irrigation device of claim 1, wherein, The limiting fixing part includes arc-shaped limiting plate arranged one-to-one with the support rod, the arc-shaped limiting plate is movably arranged on the movable plate to be able to move towards or away from the corresponding support rod, in the locking state, the inner side wall of the arc-shaped limiting plate is attached to the outside of the support rod to limit and fix the movable plate after height adjustment, in the unlocking state, the inner side wall of the arc-shaped limiting plate is spaced from the outside of the support rod.

3. The automatic drip irrigation device of claim 2, wherein, The arc-shaped limiting plate is slidably connected with the movable plate;And / or The side of the arc-shaped limiting plate attached to the support rod is provided with a non-slip pad.

4. The automatic drip irrigation device of claim 2, wherein, The limiting fixing part further includes driving member, each driving member can simultaneously drive two arc-shaped limiting plates to move.

5. The automatic drip irrigation device of claim 4, wherein, Two arc-shaped limiting plates corresponding to the same driving member are located between two support rods; The limiting fixing part further includes transmission member arranged one-to-one with the arc-shaped limiting plate, the transmission member includes transmission screw rod rotatably arranged on the movable plate and transmission bevel gear arranged at one end of the transmission screw rod, the end of the transmission screw rod away from the transmission bevel gear is movably arranged on the arc-shaped limiting plate and is threadedly connected with the arc-shaped limiting plate; The driving member includes driving screw rod rotatably arranged on the movable plate and driving bevel gear arranged at one end of the driving screw rod, the driving bevel gear is engaged with the transmission bevel gear of two transmission members respectively.

6. The automatic drip irrigation device of claim 5, wherein, The driving member further includes driving fixed plate arranged on the movable plate, the end of the driving screw rod away from the driving bevel gear is movably arranged on the driving fixed plate and can rotate on the driving fixed plate;And / or The transmission member further includes transmission fixed plate arranged on the movable plate, the transmission fixed plate is located between the arc-shaped limiting plate and the transmission bevel gear, the transmission screw rod is movably arranged on the transmission fixed plate and can rotate on the transmission fixed plate;And / or The driving member further includes operating handle, the operating handle is arranged at the end of the driving screw rod away from the driving bevel gear.

7. The automatic drip irrigation device of claim 1, wherein, The mounting mechanism includes base and earth-fixed cone arranged on one side of the base.

8. The automatic drip irrigation device of claim 1, wherein, The water storage mechanism further includes annular pipe with notch, the annular pipe can be sleeved on the trunk through the notch, the annular pipe connects the water storage tank and the drip irrigation pipe.

9. The automatic drip irrigation device of claim 8, wherein, The water outlet end of the drip irrigation pipe is provided with a plug prevention net;And / or The drip irrigation pipes are multiple, and the multiple drip irrigation pipes are spaced on the annular pipe; and / or The water storage mechanism further comprises a connecting hose connecting the water storage tank and the annular pipe; and / or The water storage mechanism further comprises a limiting frame arranged on the movable plate, and the water storage tank is arranged on the limiting frame; and / or The mounting mechanism is provided with a receiving pipe, and the annular pipe is provided with a receiving fixing cone in plug connection with the receiving pipe.

10. A desert afforestation apparatus, characterized by, The automatic drip irrigation device comprises the automatic drip irrigation device according to any one of claims 1-9.

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