Water transportation structure suitable for rainwater collection and comprehensive utilization greenhouse

Abstract

A water transportation structure suitable for a rainwater collection and comprehensive utilization greenhouse comprises a head ship, a tail ship and a plurality of middle ships located between the head ship and the tail ship, the head ship is connected with the first middle ship through a cross shaft universal joint, and every two adjacent middle ships are connected through a cross shaft universal joint. The last middle ship is connected with the tail ship through a cross shaft universal joint, the head ship and / or the tail ship are / is powered ships, and the middle ships are unpowered ships; an annular water storage tank is arranged in the greenhouse, a guide rail is arranged on the inner side of the water storage tank and surrounds the water storage tank, the head end and the tail end of the guide rail are connected to form a closed ring, a guide groove and a passing opening communicated with the guide groove are formed in the guide rail, a plurality of guide wheel assemblies are arranged in the guide groove, and connecting arms of the guide wheel assemblies penetrate through the passing opening to be exposed outside. Limiting ropes are arranged on the sides, facing the guide rails, of the head ship, the tail ship and the middle ships, and the other ends of the limiting ropes are fixedly connected with the connecting arms of the guide wheel assemblies. The structure ensures that all ships can stably run in the reservoir, and the actual transportation requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse technology, specifically to a water transport structure suitable for rainwater harvesting and comprehensive utilization greenhouses. Background Technology

[0002] Chinese patent CN 220383727 U discloses a "multi-span greenhouse for comprehensive rainwater harvesting and utilization," which includes an internal water storage tank for storing rainwater. The rainwater is then used for transportation within the greenhouse or for aquaculture. However, existing methods require manual control of boats for transportation, and the limited width of the tank restricts the boat's size, resulting in a small capacity for each boat and insufficient capacity to meet actual transportation needs. Furthermore, if multiple boats are linked together, the later boats are prone to fishtailing when turning, potentially throwing vegetables out. Increasing the number of people controlling the boats or using intelligent boat control increases costs. Utility Model Content

[0003] In view of the above-mentioned technical problems and shortcomings, the purpose of this utility model is to provide a water transport structure suitable for rainwater harvesting and comprehensive utilization greenhouses. This structure connects two adjacent boats with a cross-shaped universal joint, uses the lead boat or the stern boat to drive all boats, and uses guide rails and guide wheel assemblies to limit the movement trajectory of each boat, ensuring that all boats can operate stably in the water storage tank and meet actual transportation needs.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A water transport structure suitable for a rainwater harvesting and utilization greenhouse includes a head boat, a tail boat, and multiple intermediate boats located between the head boat and the tail boat. The head boat is connected to the first intermediate boat via a universal joint, adjacent intermediate boats are connected via universal joints, and the last intermediate boat is connected to the tail boat via a universal joint. The head boat and / or tail boat are powered boats, and the intermediate boats are unpowered boats. An annular water storage tank is provided inside the greenhouse to store rainwater. A guide rail, with its two ends connected to form a closed loop, surrounds the inner side of the water storage tank. The guide rail has guide grooves and openings communicating with the guide grooves. Multiple guide wheel assemblies are located within the guide grooves, and the connecting arms of the guide wheel assemblies are exposed outside the openings. Each of the head boat, tail boat, and intermediate boats has a limiting rope on the side facing the guide rail, and the other end of the limiting rope is fixedly connected to the connecting arm of the guide wheel assembly.

[0006] As a preferred embodiment of the present invention, the guide wheel assembly includes two rollers, a horizontal shaft, and a connecting arm. The two rollers are disposed at both ends of the horizontal shaft and rotate relative to the horizontal shaft. The connecting arm is disposed in the middle of the horizontal shaft and is fixedly connected to the horizontal shaft.

[0007] As a preferred embodiment of this utility model, the bow boat, stern boat, and middle boat are equipped with winches on the side facing the guide rail. One end of the limiting rope is wound around the winch, and the other end is fixedly connected to the connecting arm of the guide wheel assembly. The length of the limiting rope is adjusted by driving the winch.

[0008] As a preferred embodiment of this utility model, the winch is a manual winch, and the manual winch is provided with a locking mechanism, which is used to lock the winch after adjusting the length of the limiting rope.

[0009] Advantages and beneficial effects of this utility model:

[0010] (1) The water transport structure provided by this utility model connects two adjacent ships using a cross-shaped universal joint, uses the bow or stern ship to drive all ships to move, and uses guide rails and guide wheel assemblies to limit the movement trajectory of each ship, ensuring that all ships can operate stably in the reservoir and meet actual transport needs.

[0011] (2) The water transport structure provided by this utility model has low cost, which greatly reduces the cost of water transport inside the shed.

[0012] (3) The water transport structure provided by this utility model has a simple overall structure and can be directly installed and used on existing rainwater collection and utilization sheds, thereby realizing water transport inside the shed. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the water transport structure applicable to the rainwater harvesting and comprehensive utilization greenhouse of this utility model;

[0015] Figure 2 for Figure 1 A detailed connection diagram of position A in the middle;

[0016] Figure 3 for Figure 1 A detailed connection diagram for position B in the middle.

[0017] Reference numerals: 1. Lead boat; 2. Stern boat; 3. Intermediate boat; 4. Cross-shaped universal joint; 5. Water tank; 6. Guide rail; 7. Guide wheel assembly; 8. Limiting rope; 9. Winch; 601. Guide groove; 602. Passageway; 701. Roller; 702. Horizontal shaft; 703. Connecting arm. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0020] like Figures 1 to 3 As shown in the figure, this embodiment provides a water transport structure suitable for a rainwater harvesting and utilization greenhouse, including a head boat 1, a tail boat 2, and multiple intermediate boats 3 located between the head boat and the tail boat. The head boat 1 is connected to the first intermediate boat 3 via a universal joint 4, adjacent intermediate boats 3 are connected via universal joints, and the last intermediate boat 3 is connected to the tail boat 2 via a universal joint 4. The head boat and / or tail boat are powered boats, and the intermediate boats 3 are unpowered boats. A ring-shaped water storage tank 5 is provided inside the greenhouse. Pool 5 is used to store rainwater. Inside pool 5, a guide rail 6 is provided around the pool, with the two ends connected to form a closed loop. The guide rail 6 is provided with a guide groove 601 and an opening 602 communicating with the guide groove 601. Multiple guide wheel assemblies 7 are provided in the guide groove 601. The connecting arm 703 of the guide wheel assembly 7 passes through the opening 602 and is exposed. The bow boat 1, stern boat 2, and middle boat 3 are provided with a limiting rope 8 on the side facing the guide rail 6. The other end of the limiting rope 8 is fixedly connected to the connecting arm 703 of the guide wheel assembly 7.

[0021] Furthermore, such as Figure 3 As shown, in this embodiment, the guide wheel assembly 7 includes two rollers 701, a horizontal shaft 702, and a connecting arm 703. The two rollers 701 are located at both ends of the horizontal shaft 702 and rotate relative to the horizontal shaft 702. The connecting arm 703 is located in the middle of the horizontal shaft 702 and is fixedly connected to the horizontal shaft 702.

[0022] Furthermore, such as Figure 1 , Figure 3As shown, in this embodiment, the lead boat 1, stern boat 2, and middle boat 3 are equipped with winches 9 on the side facing the guide rail 6. One end of the limiting rope 8 is wound around the winch 9, and the other end is fixedly connected to the connecting arm 703 of the guide wheel assembly. The length of the limiting rope 8 is adjusted by driving the winch 9. The winch 9 is preferably a manual winch, and the manual winch is equipped with a locking mechanism. The locking mechanism is used to lock the winch after adjusting the length of the limiting rope 8, thereby further reducing costs.

[0023] It should be noted that the water transport structure provided by this utility model can use only one powered vessel, either the head boat 1 or the tail boat 2. That is, there is only one powered vessel in the entire water transport structure, and all boats are driven by the powered vessel. In this case, the water transport structure can only operate clockwise or counterclockwise. Of course, both the head boat 1 and the tail boat 2 can be powered vessels. In actual transport, the head boat can be driven clockwise or the tail boat 2 can be driven counterclockwise according to the location of the vegetables to be transported, so that the water transport structure can quickly reach the transport location.

[0024] Furthermore, without considering cost, the winch can also be an electric winch, a pneumatic winch, etc.; of course, to ensure the stable operation of the water transport structure, it is best for the power-driven vessel to be operated by personnel.

[0025] The above describes specific embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the scope of the claims.

Claims

1. A water transport structure suitable for rainwater harvesting and comprehensive utilization greenhouses, characterized in that, The structure includes a lead boat, a stern boat, and multiple intermediate boats located between the lead and stern boats. The lead boat is connected to the first intermediate boat via a universal joint, adjacent intermediate boats are connected via universal joints, and the last intermediate boat is connected to the stern boat via a universal joint. The lead boat and / or stern boat are powered, while the intermediate boats are unpowered. A ring-shaped water storage tank is provided inside the greenhouse to store rainwater. A guide rail, with its two ends connected to form a closed loop, surrounds the inner side of the water storage tank. The guide rail has guide grooves and openings communicating with the guide grooves. Multiple guide wheel assemblies are located within the guide grooves, with the connecting arms of the guide wheel assemblies exposed through the openings. Each lead boat, stern boat, and intermediate boat has a limiting rope on the side facing the guide rail, with the other end of the limiting rope fixedly connected to the connecting arm of the guide wheel assembly.

2. The water transport structure suitable for rainwater harvesting and comprehensive utilization greenhouses according to claim 1, characterized in that, The guide wheel assembly includes two rollers, a horizontal shaft, and a connecting arm. The two rollers are located at both ends of the horizontal shaft and rotate relative to the horizontal shaft. The connecting arm is located in the middle of the horizontal shaft and is fixedly connected to the horizontal shaft.

3. A water transport structure suitable for rainwater harvesting and comprehensive utilization greenhouses according to claim 1, characterized in that, The lead ship, stern ship, and middle ship are equipped with winches on the side facing the guide rail. One end of the limiting rope is wound around the winch, and the other end is fixedly connected to the connecting arm of the guide wheel assembly. The length of the limiting rope is adjusted by driving the winch.

4. A water transport structure suitable for rainwater harvesting and comprehensive utilization greenhouses according to claim 3, characterized in that, The winch is a manual winch, and the manual winch is equipped with a locking mechanism, which is used to lock the winch after adjusting the length of the limiting rope.

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