Desert planting water retention device

Abstract

The utility model relates to the technical field of desert planting equipment, in particular to a desert planting water retention device which comprises a shell located underground and a collecting disc located on the ground surface and used for collecting rainwater, a water locking slow-release layer is arranged in the shell, a plurality of ribs are arranged in the shell and evenly arranged along the inner wall of the shell at intervals, and the collecting disc is used for collecting rainwater. A containing cavity is formed by the adjacent ribs and the water locking slow-release layer, a water-absorbent resin net capable of extending out of the shell is arranged in the containing cavity, lifting mechanisms used for driving the water-absorbent resin net to move are arranged on the collecting disc, and the multiple lifting mechanisms are evenly arranged along the edge of the collecting disc at intervals. A transmission mechanism connected with the lifting mechanism is arranged on the edge of the collecting disc, a power source electrically connected with the transmission mechanism is arranged in the shell, and the water collecting efficiency of the desert planting water retention device in the prior art can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of desert planting equipment, in particular to a novel desert planting water-retaining device. BACKGROUND

[0002] Desert areas are drought and water shortage, and the vegetation is sparse. Water is one of the key factors affecting the growth of desert plants. In order to improve the survival rate and growth quality of desert plants, people have developed various desert planting water-retaining devices. The water-retaining slow-release layer in the existing desert planting water-retaining device can usually only store water and slowly release it when there is water supply, but it cannot actively absorb water in the air at night, resulting in insufficient utilization of water and difficulty in meeting the continuous demand of desert plants for water in a drought environment. In addition, the structure of some water-retaining devices is complex, the cost is high, or there are problems such as difficult maintenance and low water collection efficiency in actual use, which limits its wide application in desert planting. Therefore, it is necessary to develop a desert planting water-retaining device that can more effectively collect and utilize water, has a reasonable structure and is easy to maintain.

[0003] The Chinese patent with application number 2023227627393 proposes a desert plant planting water-retaining auxiliary device, which includes a shell, a collection groove is formed in the inside of the shell, water pipes are fixedly connected at equal intervals on the bottom of the inner wall of the collection groove, through holes are formed at equal intervals on the outer side of the water pipes, the top of the water pipes extends to the top of the shell and is fixedly connected with a collection box, a container groove is formed in the inside of the collection box, and a filter screen is fixedly connected to the top of the inner wall of the container groove.

[0004] For the related technologies in the above, the inventors find that the above patent cannot collect water when there is no rain. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the water collection efficiency of the desert planting water-retaining device in the prior art, the present application provides a novel desert planting water-retaining device.

[0006] The novel desert planting water-retaining device provided by the present application adopts the following technical solution: an outer shell located underground and a collection disc located on the ground surface for collecting rainwater, a water-retaining slow-release layer is arranged in the outer shell, a rib is arranged in the outer shell, a plurality of ribs are arranged at equal intervals along the inner wall of the outer shell, adjacent ribs and the water-retaining slow-release layer form a placement cavity, a water-absorbing resin mesh that can extend to the outside of the outer shell is arranged in the placement cavity, a lifting mechanism for moving the water-absorbing resin mesh is arranged on the collection disc, a plurality of lifting mechanisms are arranged at equal intervals along the edge of the collection disc, a transmission mechanism connected with the lifting mechanism is arranged on the edge of the collection disc, and a power supply electrically connected with the transmission mechanism is arranged in the outer shell.

[0007] Optionally, the transmission mechanism comprises a plurality of shrouds arranged along the edge of the collecting disc, the shrouds are rotatably connected with rotating shafts, adjacent rotating shafts are connected through universal joints, and one end of each rotating shaft is provided with a motor electrically connected with a power source.

[0008] Optionally, the lifting mechanism comprises two winding discs arranged at the two ends of the rotating shaft, the winding discs are wound with ropes, the water-absorbing resin net is provided with a fixed frame outside, one end of the fixed frame is connected with the ropes, the fixed frame is provided with a groove for placing the ropes, and the edge of the collecting disc is provided with a fixed pulley for reversing the ropes.

[0009] Optionally, one end of the fixed frame is provided with a gravity strip, the inner wall of the shell is provided with a pressing plate for pressing the water-absorbing resin net, and the shell is provided with a support rod for pushing the pressing plate to move.

[0010] Optionally, the shell is provided with a placing groove for placing the support rod, the support rod comprises a central shaft arranged in the placing groove, one end of the central shaft is connected with a pressure rod, and the end of the central shaft away from the pressure rod is fixed with the pressing plate.

[0011] In summary, the present application has the following beneficial technical effects:

[0012] 1. By arranging the water-absorbing resin net which can be moved out of and into the shell, the water in the air can be absorbed and stored at night, and the water can be transferred to the water-locking and slow-release layer during the day, thereby improving the water collection efficiency. The prongs in the shell form a placing cavity with the water-locking and slow-release layer for placing the water-absorbing resin net. The arrangement of the transmission mechanism and the lifting mechanism makes the movement of the water-absorbing resin net more stable and reliable.

[0013] 2. A plurality of rotating shafts are arranged, and the shrouds for protecting the rotating shafts are arranged on the collecting disc. The universal joints for transmission are arranged at the ends of the rotating shafts. The rotation of the rotating shafts is realized under the action of the motor. The winding discs arranged on the rotating shafts are connected with the fixed frame outside the water-absorbing resin net, which facilitates the winding of the ropes and the movement of the fixed frame out of the shell under the rotation of the rotating shafts.

[0014] 3. The support rod is arranged in the shell. Under the action of the gravity strip below the fixed frame, the pressing plate is moved to press the water-absorbing resin net to contact the water-locking and slow-release layer, thereby facilitating the transfer of water. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view of a novel desert planting water-retaining device of the present application;

[0016] Figure 2 is an enlarged view of A in the front view of the novel desert planting water-retaining device of the present application;

[0017] Figure 3It is a sectional view of a novel desert planting water conservation device fixing frame of the application;

[0018] Figure 4 It is an enlarged view of B of the sectional view of a novel desert planting water conservation device fixing frame of the application.

[0019] The figure mark: 1 shell, 2 collection tray, 3 rib, 5 shield, 6 rotating shaft, 7 universal joint, 8 motor, 9 take-up reel, 10 rope, 11 fixing frame, 12 empty slot, 13 fixed pulley, 14 gravity strip, 15 pressing plate, 16 supporting rod, 17 placing groove, 18 central shaft, 19 pressure rod. DETAILED DESCRIPTION

[0020] The following will be combined with the Figures 1-4 The application is further described in detail.

[0021] The embodiment of the application discloses a novel desert planting water conservation device. Figure 1 and 2 As shown in the drawings, it comprises a shell 1 located underground and a collection tray 2 located on the ground surface for collecting rainwater, and a water-locking slow-release layer is arranged in the shell 1. A rib 3 in an integral structure with the shell 1 is arranged in the shell 1, the cross section of the rib 3 is in isosceles trapezoidal structure, there are a plurality of ribs 3 and the ribs 3 are arranged uniformly and at intervals along the inner wall of the shell 1, and adjacent ribs 3 form a placing cavity with the water-locking slow-release layer. A water-absorbing resin net that can extend to the outside of the shell 1 is arranged in the placing cavity, and the water-absorbing resin net belongs to the prior art. A lifting mechanism for driving the water-absorbing resin net to move is arranged on the collection tray 2, there are a plurality of lifting mechanisms and the lifting mechanisms are arranged uniformly and at intervals along the edge of the collection tray 2, a transmission mechanism connected with the lifting mechanism is arranged on the edge of the collection tray 2, and a power supply electrically connected with the transmission mechanism is arranged in the shell 1. The transmission mechanism comprises a shield 5 located on the edge of the collection tray 2, the cross section of the shield 5 is in “U” type structure, the shield 5 is clamped and fixed with the collection tray 2, and there are a plurality of shields 5 and the shields 5 are arranged in sequence along the edge of the collection tray 2. The collection tray 2 and the shield 5 are both cemented with mounting seats, the two ends of the shield 5 are both provided with mounting seats, bearings are arranged in the two mounting seats, and rotating shafts 6 are interference-fitted in the bearings. The ends of adjacent rotating shafts 6 are connected through universal joints 7, the universal joints 7 belong to the prior art, the end of one rotating shaft 6 is bolted with a motor 8 electrically connected with the power supply through the mounting seat, and the output shaft of the motor 8 is connected with the rotating shaft 6 through a shaft coupling. The lifting mechanism comprises take-up reels 9 located at the two ends of the rotating shaft 6, the take-up reels 9 belong to the prior art, the take-up reels 9 are keyed with the rotating shaft 6, and a rope 10 is wound on the take-up reel 9. A fixing frame 11 is arranged outside the water-absorbing resin net, the fixing frame 11 is in rectangular ring structure, one end of the fixing frame 11 is connected with the rope 10, the fixing frame 11 is provided with empty slots 12 for placing the rope 10 along the length direction of the fixing frame 11, and a fixed pulley 13 for reversing the rope 10 is screw-fixed on the edge of the collection tray 2.

[0022] In an embodiment, according to the drawings Figure 3 and4 As shown, the fixed frame 11 is screwed at one end with a gravity bar 14, the inner wall of the shell 1 is provided with a pressing plate 15 for extruding the water-absorbing resin net, and the shell 1 is provided with a support rod 16 for pushing the pressing plate 15 to move. The shell 1 is provided with a placing groove 17 for placing the support rod 16, the support rod 16 includes a central shaft 18 located in the placing groove 17 and rotationally connected with the shell 1, one end of the central shaft 18 is connected with a pressure rod 19, the pressure rod 19 is located below the gravity bar 14, and the end of the central shaft 18 away from the pressure rod 19 is fixed with the pressing plate 15. Under normal circumstances, the gravity bar 14 moves out of the placing groove 17 under the action of the pressing plate 15, when the fixed frame 11 moves downward, the gravity bar 14 pushes the pressure rod 19 to drive the central shaft 18 to rotate, and the pressing plate 15 extrudes the water-absorbing resin net to the water-locking slow-release layer under the action of the central shaft 18.

[0023] The implementation principle of the novel desert planting water-retaining device is as follows: when the humidity in the air of the desert is relatively high at night, the motor 8 is started, the motor 8 drives the rotating shaft 6 to rotate, the rotating shaft 6 in turn drives the take-up reel 9 to rotate, the take-up reel 9 slowly lifts the water-absorbing resin net from the placing cavity to the outside of the shell 1 through the rope 10, so that the water-absorbing resin net is fully exposed to the air to absorb the moisture in the air. After the water-absorbing resin net absorbs water for a set time, the motor 8 is reversed, the rope 10 is retracted by the take-up reel 9, and the water-absorbing resin net slowly descends back to the placing cavity under the action of the gravity bar 14. During the descending process, the gravity bar 14 at one end of the fixed frame 11 extrudes the pressure rod 19, the pressure rod 19 pushes the pressing plate 15 to move through the central shaft 18, the pressing plate 15 extrudes the water-absorbing resin net, so that the water absorbed in the water-absorbing resin net is transferred to the water-locking slow-release layer for storage.

[0024] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A water retaining device for desert planting comprising an underground casing (1) and a collection tray (2) on the ground surface for collecting rainwater, the casing (1) being provided with a water retaining and slow release layer, characterized in that: The shell (1) is provided with ribs (3), the ribs (3) are multiple and are uniformly arranged along the inner wall of the shell (1), adjacent ribs (3) and the water-retention slow-release layer form a placing cavity, the placing cavity is provided with a water-absorbing resin net which can extend to the outside of the shell (1), the collecting disc (2) is provided with a lifting mechanism for driving the water-absorbing resin net to move, the lifting mechanism is multiple and is uniformly arranged along the edge of the collecting disc (2), the edge of the collecting disc (2) is provided with a transmission mechanism connected with the lifting mechanism, and the shell (1) is provided with a power supply electrically connected with the transmission mechanism.

2. A water retaining device for desert planting according to claim 1, characterized in that: The transmission mechanism includes a shield (5) located on the edge of the collecting disc (2), the shield (5) is multiple and is sequentially arranged along the edge of the collecting disc (2), the shield (5) is rotationally connected with a rotating shaft (6), adjacent rotating shafts (6) are connected through universal joints (7), and one end of the rotating shaft (6) is provided with a motor (8) electrically connected with the power supply.

3. A water retaining device for desert planting according to claim 2, wherein: The lifting mechanism includes a take-up reel (9) located at both ends of the rotating shaft (6), the take-up reel (9) is wound with a rope (10), the water-absorbing resin net is provided with a fixed frame (11) outside, one end of the fixed frame (11) is connected with the rope (10), the fixed frame (11) is provided with a groove (12) for placing the rope (10), and the edge of the collecting disc (2) is provided with a fixed pulley (13) for reversing the rope (10).

4. A water retaining device for desert planting according to claim 3, wherein: One end of the fixed frame (11) is provided with a gravity strip (14), the inner wall of the shell (1) is provided with a pressing plate (15) for extruding the water-absorbing resin net, and the shell (1) is provided with a support rod (16) for pushing the pressing plate (15) to move.

5. A water retaining device for desert planting according to claim 4, wherein: The shell (1) is provided with a placing groove (17) for placing the support rod (16), the support rod (16) includes a central shaft (18) located in the placing groove (17), one end of the central shaft (18) is connected with a pressure rod (19), and the end of the central shaft (18) away from the pressure rod (19) is fixed with the pressing plate (15).

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