Device for collecting rainfall

Abstract

The utility model discloses a device for collecting rainfall, and relates to the technical field of rainwater collecting devices. The device for collecting rainfall comprises a collecting box, a control box is fixedly arranged on the front face of the collecting box, a drainage pipe is fixedly connected to the right side of the collecting box in an inserted mode, a control valve is arranged on the drainage pipe, a filter screen is fixedly arranged on the top of the collecting box, and cleaning mechanisms are arranged on the top and the right side of the collecting box. And dredging mechanisms are arranged in the collecting box and on the left side of the collecting box. When the cleaning brush transversely moves, friction is generated between the bottom of the cleaning brush and the top of the filter screen, so that fallen leaves and other impurities on the surface of the filter screen are pushed to one side, normal filtering work of the filter screen is guaranteed, the fallen leaves and other impurities clamped on the inner walls of meshes can be pushed out under the action of the dredging mechanism, and the meshes are dredged; the structure can practically solve the problem of mesh blockage of the filter screen, and ensures the filtering effect of the filter screen, so that the working efficiency is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater collection devices, in particular to a device for collecting rainfall. Background Art

[0002] Island areas usually face the problem of fresh water shortage, mainly due to the limited supply of groundwater resources and the impact of salt water backflow. Therefore, rainwater utilization has become an effective solution. Island areas generally have more precipitation. Rainwater collection devices can be used to collect precipitation and store it in reservoirs or water tanks. The collected rainwater can be used as domestic water, irrigation water, etc.

[0003] In order to prevent the collected rainwater from evaporating too quickly in island areas, rainwater collection devices are generally placed in the woods to block sunlight. There are often a large number of fallen leaves in the woods, which will clog the filter on the rainwater collection device, thereby affecting the normal operation of the filter. Some fallen leaf impurities are small in size and will clog the mesh of the filter. The general cleaning structure can only clean the surface of the filter and cannot actually solve the problem of filter blockage. Improvements should be made to this problem.

[0004] For this purpose, a device for collecting rainfall is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology. The utility model provides a device for collecting rainfall.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A device for collecting rainfall, comprising a collection box, and the top of the collection box is open, a control box is fixedly provided on the front of the collection box, a drain pipe is fixedly plugged on the right side of the collection box, the drain pipe is provided with a control valve, a filter screen for filtering fallen leaves and impurities is fixedly provided on the top of the collection box, a cleaning mechanism for cleaning the top surface of the filter screen is provided on the top and right side of the collection box, a dredging mechanism for dredging the mesh of the filter screen is provided inside and on the left side of the collection box, the cleaning mechanism comprises a movable groove, a movable groove is provided on the top of the collection box, a threaded rod is rotatably installed on the inner wall of the movable groove, and the right end of the threaded rod passes through the collection box. Surface, a motor is fixedly provided on the right surface of the collecting box, and the output end of the motor is fixedly connected to the right end of the threaded rod, a movable block is threadedly connected to the surface of the threaded rod, and the movable block is slidably installed with the inner wall of the movable groove, a cleaning brush is fixedly provided on the top of the movable block, a horizontal plate is slidably provided on the inner wall of the collecting box, a rectangular opening is opened on the surface of the horizontal plate and there are several groups, a vertical axis is fixedly provided on the top of the horizontal plate, an L-shaped plate is fixedly provided on the top of the horizontal plate, and the surface of the L-shaped plate passes through the surface of the filter and is movably provided, an electric push rod is fixedly provided on the left surface of the collecting box, and the telescopic end of the electric push rod is fixedly connected to the surface of the L-shaped plate.

[0008] Furthermore, when the motor is started, its output end drives the threaded rod to rotate, thereby causing the movable block to slide laterally, thereby causing the cleaning brush to move laterally.

[0009] Furthermore, the vertical axes are provided in a total of several groups, and the number of the vertical axes is equal to the number of meshes on the filter screen and is arranged correspondingly.

[0010] Furthermore, the left and right side walls of the plate are respectively slidably mounted on the left and right inner walls of the collection box, and the front and rear side walls of the horizontal plate are respectively fitted on the front and rear inner walls of the collection box.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model cleans the fallen leaves and impurities on the surface of the filter through a cleaning mechanism. When the cleaning brush moves horizontally, its bottom and the top of the filter generate friction, thereby pushing the fallen leaves and impurities on the surface of the filter to one side, thereby ensuring the normal filtering work of the filter. Under the action of the dredging mechanism, the fallen leaves and impurities stuck on the inner wall of the mesh can be pushed out, thereby achieving dredging of the mesh, thereby improving the use effect of the filter. This structure can actually solve the problem of mesh blockage of the filter, ensure the filtering effect of the filter, thereby improving work efficiency, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the front section of the utility model;

[0015] Figure 3 It is a side cutaway schematic diagram of the utility model;

[0016] Figure 4 It is a schematic diagram of an enlarged view of part A of the utility model;

[0017] Figure numerals: 1. collecting box; 2. control box; 3. drain pipe; 4. control valve; 5. filter screen; 6. cleaning mechanism; 601. movable groove; 602. threaded rod; 603. motor; 604. movable block; 605. cleaning brush; 7. unblocking mechanism; 701. horizontal plate; 702. rectangular opening; 703. vertical axis; 704. L-shaped plate; 705. electric push rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] like Figures 1 to 4As shown, a device for collecting rainfall comprises a collection box 1, and the top of the collection box 1 is open, a control box 2 is fixedly provided on the front of the collection box 1, a drain pipe 3 is fixedly plugged on the right side of the collection box 1, and a control valve 4 is provided on the drain pipe 3, a filter screen 5 for filtering fallen leaves and impurities is fixedly provided on the top of the collection box 1, a cleaning mechanism 6 for cleaning the top surface of the filter screen 5 is provided on the top and right side of the collection box 1, a dredging mechanism 7 for dredging the mesh of the filter screen 5 is provided inside and on the left side of the collection box 1, and the cleaning mechanism 6 comprises a movable groove 601, and the top of the collection box 1 is provided with a movable groove 601, and the movable groove A threaded rod 602 is rotatably installed on the inner wall of 601, and the right end of the threaded rod 602 penetrates the surface of the collection box 1, a motor 603 is fixedly installed on the right side surface of the collection box 1, and the output end of the motor 603 is fixedly connected to the right end of the threaded rod 602, a movable block 604 is threadedly connected to the surface of the threaded rod 602, and the movable block 604 is slidably installed with the inner wall of the movable groove 601, a cleaning brush 605 is fixedly installed on the top of the movable block 604, a horizontal plate 701 is slidably installed on the inner wall of the collection box 1, a rectangular opening 702 is opened on the surface of the horizontal plate 701, and there are several groups, a vertical axis 703 is fixedly installed on the top of the horizontal plate 701, the An L-shaped plate 704 is fixedly provided on the top of the horizontal plate 701, and the surface of the L-shaped plate 704 penetrates the surface of the filter 5 and is movably arranged. An electric push rod 705 is fixedly provided on the left surface of the collecting box 1, and the telescopic end of the electric push rod 705 is fixedly connected to the surface of the L-shaped plate 704; specifically, rainwater penetrates the mesh of the filter 5 and falls into the interior of the collecting box 1, and the fallen leaves and impurities will be filtered by the filter 5 and retained on the surface of the filter 5. Under the action of the cleaning mechanism 6, the fallen leaves and impurities on the surface of the filter 5 are cleaned, thereby ensuring the normal filtering work of the filter 5, and some smaller fallen leaves and impurities will be stuck on the inner wall of the mesh of the filter 5, and under the action of the dredging mechanism 7, the stuck leaves and impurities can be cleared away. The fallen leaves and impurities on the inner wall of the mesh are pushed out, thereby unblocking the mesh and improving the use effect of the filter 5. The cleaning mechanism 6 and the unblocking mechanism 7 are both adjusted and controlled by the control box 2, thereby realizing the timed operation of the cleaning mechanism 6 and the unblocking mechanism 7. When the motor 603 is started, its output end drives the threaded rod 602 to rotate, thereby causing the movable block 604 to slide horizontally, and then causing the cleaning brush 605 to move horizontally. When the electric push rod 705 is started, its telescopic end causes the L-shaped plate 704 to move longitudinally, thereby causing the horizontal plate 701 to move longitudinally, and then causing the vertical axis 703 to move longitudinally. Rainwater falls through the mesh of the filter 5 and then falls through the rectangular opening 702 to the inside of the collection box 1.

[0023] like Figure 3 , Figure 4As shown, when the motor 603 is started, its output end drives the threaded rod 602 to rotate, so that the movable block 604 slides laterally, and then the cleaning brush 605 moves laterally; specifically, when the cleaning brush 605 moves laterally, its bottom and the top of the filter 5 generate friction, thereby pushing the fallen leaves and impurities on the surface of the filter 5 to one side.

[0024] like Figure 2 , Figure 3 As shown, the vertical shafts 703 are provided with several groups, and the number of the vertical shafts 703 is equal to the number of meshes on the filter 5 and is arranged correspondingly; specifically, when several groups of vertical shafts 703 move vertically upward, they penetrate the meshes on the filter 5, thereby achieving dredging of the meshes.

[0025] like Figure 2 , Figure 3 As shown, the left and right side walls of the horizontal plate 701 are respectively slidably installed with the left and right inner walls of the collection box 1, and the front and rear side walls of the horizontal plate 701 are respectively fitted with the front and rear inner walls of the collection box 1; specifically, when the horizontal plate 701 moves longitudinally, the horizontal plate 701 can be limited by the inner wall of the collection box 1, so that the horizontal plate 701 can achieve smooth longitudinal movement without the phenomenon of one side tilting up.

[0026] In summary: rainwater penetrates the mesh of the filter 5 and falls into the interior of the collection box 1, and the fallen leaves and impurities will be filtered by the filter 5 and retained on the surface of the filter 5. Under the action of the cleaning mechanism 6, the fallen leaves and impurities on the surface of the filter 5 are cleaned, and when the motor 603 is started, its output end drives the threaded rod 602 to rotate, so that the movable block 604 slides horizontally, and then the cleaning brush 605 moves horizontally. When the cleaning brush 605 moves horizontally, its bottom and the top of the filter 5 produce friction, thereby pushing the fallen leaves and impurities on the surface of the filter 5 to one side, thereby ensuring the normal filtering work of the filter 5. Some smaller fallen leaves and impurities will be stuck on the inner wall of the mesh of the filter 5. Under the action of the dredging mechanism 7, the fallen leaves and impurities stuck on the inner wall of the mesh can be pushed out, thereby realizing the dredging of the mesh, thereby improving the use effect of the filter 5. The cleaning mechanism 6 and the dredging mechanism 7 are both regulated and controlled by the control box 2, thereby realizing the timing operation of the cleaning mechanism 6 and the dredging mechanism 7.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for collecting rainfall, characterized in that: The invention comprises a collection box (1), wherein the top of the collection box (1) is open, a control box (2) is fixedly provided on the front of the collection box (1), a drainage pipe (3) is fixedly plugged on the right side of the collection box (1), and a control valve (4) is provided on the drainage pipe (3), a filter screen (5) for filtering fallen leaves and impurities is fixedly provided on the top of the collection box (1), a cleaning mechanism (6) for cleaning the top surface of the filter screen (5) is provided on the top and right side of the collection box (1), and a dredging mechanism (7) for dredging the mesh of the filter screen (5) is provided inside and on the left side of the collection box (1), and the cleaning mechanism (6) comprises a movable groove (601), a movable groove (601) is provided on the top of the collection box (1), a threaded rod (602) is rotatably installed on the inner wall of the movable groove (601), and the right end of the threaded rod (602) passes through the surface of the collection box (1), and an electric rod (602) is fixedly provided on the right side surface of the collection box (1). The motor (603) is provided with a fixed connection between the output end of the motor (603) and the right end of the threaded rod (602); a movable block (604) is threadedly connected to the surface of the threaded rod (602); the movable block (604) and the inner wall of the movable groove (601) are slidably installed; a cleaning brush (605) is fixedly provided on the top of the movable block (604); a horizontal plate (701) is slidably provided on the inner wall of the collection box (1); and the surface of the horizontal plate (701) is provided with a plurality of movable blocks (604). A rectangular opening (702) is opened on the surface and has a plurality of groups. A vertical axis (703) is fixedly provided on the top of the horizontal plate (701). An L-shaped plate (704) is fixedly provided on the top of the horizontal plate (701). The surface of the L-shaped plate (704) penetrates the surface of the filter screen (5) and is movably arranged. An electric push rod (705) is fixedly provided on the left surface of the collection box (1), and the telescopic end of the electric push rod (705) is fixedly connected to the surface of the L-shaped plate (704).

2. A device for collecting rainfall according to claim 1, characterized in that: The top of the cleaning brush (605) is arranged to fit the top of the filter screen (5), and the length of the cleaning brush (605) is longer than the length of the filter screen (5).

3. A device for collecting rainfall according to claim 1, characterized in that: The vertical axes (703) are provided in a total of several groups, and the number of the vertical axes (703) is equal to the number of meshes on the filter screen (5) and is arranged in a corresponding manner.

4. A device for collecting rainfall according to claim 3, characterized in that: The left and right side walls of the transverse plate (701) are respectively slidably mounted on the left and right inner walls of the collection box (1), and the front and rear side walls of the transverse plate (701) are respectively fitted on the front and rear inner walls of the collection box (1).

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