Rainwater intercepting device for wetland ecological restoration

Abstract

The utility model discloses a rainwater intercepting device for wetland ecological restoration, and relates to the technical field of rainwater intercepting and filtering. The supporting rod is rotationally connected to the inner bottom surface of the barrel through a sealing bearing, and a filtering supporting frame is fixedly arranged at the upper end of the supporting rod; the filter screen frame is screwed and sleeved on a middle boss of the filter supporting frame through threads; the limiting cover is screwed and sleeved on the middle boss of the filter screen frame through a thread; a connecting rod is fixedly arranged on the upper side of the limiting cover; the center column is arranged in the cylinder cover in a screwed mode through a bearing, and the connecting rod is arranged in the center column in a penetrating mode. The connecting rod is in screwed connection with the central column through a threaded rod; the scraping block is arranged on the upper side of the filter screen of the filter screen frame; a connection adjusting assembly is arranged on the upper side of the scraping block; rainwater can be filtered by driving the filter screen to rotate, the speed of downward filtering and flowing of the rainwater is increased through rotation of the filter screen, impurities are limited through the scraping frame to reduce blockage, the filter screen can be detached and cleaned, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater interception and filtration, in particular to a rainwater interception device for wetland ecological restoration. Background Art

[0002] When repairing a wetland, the first thing to do is to purify the external water source and reduce the amount of pollution discharged; however, the existing operation has a poor filtering effect, and the mud and sand are easily precipitated inside and block the filter holes, affecting the purification effect; in response to the above problems, a rainwater interception device for wetland ecological restoration with patent publication number CN214936533U discloses a filter net to filter water, and drives a piston to squeeze the rainwater for rapid filtration; although it can play a certain role in the filtering effect, the filtering effect is poor, and the filtering structure needs to be frequently disassembled and replaced, affecting the operation. Utility Model Content

[0003] The purpose of the utility model is to address the defects and shortcomings of the prior art and to provide a rainwater interception device for wetland ecological restoration which has a simple structure, reasonable design and is easy to use. The device can filter rainwater by driving the filter screen to rotate, and the rotation of the filter screen accelerates the speed of the rainwater flowing downward through filtration. Not only can the scraper limit impurities to reduce blockage, but the filter screen can also be disassembled and cleaned, and the operation is simple.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: it comprises a cylinder, a cylinder cover, a water receiving pipe, and a water receiving tray. A water receiving pipe is provided through one side of the cylinder, a water receiving tray is provided through the upper side of the water receiving pipe, a cylinder cover is provided on the upper side of the cylinder, a limiting ring platform is fixedly provided at the bottom of the cylinder cover, and the limiting ring platform is sleeved on the cylinder through a threaded connection; a drainage pipe is provided at the bottom of one side of the cylinder;

[0005] It also contains:

[0006] A support rod, wherein the support rod is screwed to the inner bottom surface of the cylinder through a sealed bearing, and a filter support frame is fixedly arranged on the upper end of the support rod;

[0007] A filter mesh frame, wherein the filter mesh frame is sleeved on the middle boss of the filter support frame through a threaded connection;

[0008] A limit cover is sleeved on the middle boss of the filter frame through a threaded connection; a connecting rod is fixedly arranged on the upper side of the limit cover;

[0009] The central column is screwed into the cylinder cover through a bearing, and the connecting rod is passed through the central column; the connecting rod and the central column are screwed into each other through a threaded rod;

[0010] A rotating gear is sleeved and fixed on the central column; a driving gear is meshed on one side of the rotating gear, a driving motor is fixedly arranged on the upper side of the cylinder cover, an output shaft of the driving motor is passed through and fixed in the driving gear, and the driving motor is connected to a power box on the upper side of the cylinder cover;

[0011] A scraper block, the scraper block is arranged on the upper side of the filter screen of the filter screen frame; a connection adjustment component is arranged on the upper side of the scraper block;

[0012] Through the above technical solution design, the driving motor drives the driving gear to rotate, so that the rotating gear rotates, thereby driving the central column to rotate, so that the filter frame rotates around the rotation center of the bottom end of the support rod; the inflowing rainwater is swung and filtered.

[0013] As a further improvement of the utility model, a guide frame is provided on the inner ring wall of the outer ring layer of the filter frame by screw thread connection, and the lateral end of the guide frame is contacted with the horizontal end of the filter support frame;

[0014] Through the above technical solution design, rainwater is guided so that it flows from the guide frame to the filter screen of the filter frame.

[0015] As a further improvement of the present invention, the connection adjustment component comprises:

[0016] A rotating table, wherein the rotating table is arranged on the cylinder cover, a rotating shaft is fixedly arranged at the bottom of the rotating table, and the rotating shaft is screwed through the cylinder cover through a bearing;

[0017] A screw rod, wherein the screw rod is fixedly arranged at the bottom of the rotating shaft, a threaded tube is arranged on the screw rod through a threaded connection sleeve, and the bottom end of the threaded tube is screwed and arranged on the scraper block through a bearing;

[0018] The guide frame is an L-shaped structure and is fixed to the annular wall of the threaded tube; a guide rod is inserted into the vertical end of the guide frame, and the upper end of the guide rod is fixed to the inner bottom surface of the cylinder cover;

[0019] The support frame is an inverted U-shaped structure, the support frame is fixedly arranged on the cylinder cover, and the rotating platform is arranged in the support frame;

[0020] An adjusting motor, wherein the adjusting motor is fixedly arranged on the outer wall of the vertical end of one side of the supporting frame, and after the output shaft of the adjusting motor passes through the vertical end of one side of the supporting frame, a bidirectional screw is fixedly arranged, and the bidirectional screw is arranged on the upper side of the rotating table;

[0021] The adjusting frames are two in number, which are symmetrically arranged front and back and are sleeved on two oppositely arranged threads on the bidirectional screw rod through threaded connection. The upper end of the adjusting frame is arranged in sliding contact with the inner top surface of the supporting frame, and the insertion end of the adjusting frame is inserted into the rotating table;

[0022] Through the above technical solution design, the rotating table is manually rotated to rotate the screw and drive the threaded tube to move, so that the scraper block moves and contacts the filter screen of the filter frame; then the bidirectional screw is driven by the adjusting motor to rotate, so that the adjusting frame moves and is inserted tightly into the rotating table, so that the rotating table drives the scraper block to be positioned.

[0023] As a further improvement of the utility model, handles are arranged on the upper side of the cylinder cover on the left and right sides;

[0024] The above technical solution is designed to facilitate operation of the cylinder cover.

[0025] The working principle of the utility model is as follows: the filter mesh frame is screwed and placed in the filter support frame through threads, and after the guide frame is screwed on the filter mesh frame through threads, the limit cover is manually screwed on the middle boss of the filter mesh frame; the cylinder cover is screwed on the cylinder body, and the connecting rod is passed through the center column, and the connecting rod and the center column are tightened through the threaded rod, and by starting the driving motor, the driving gear can be rotated to engage and drive the rotating gear to rotate, so that the center column rotates, and then drives the filter mesh frame on the lower side to rotate, and rainwater flows from the water receiving tray to the filter net of the rotating filter mesh frame. The rotation of the filter mesh frame quickly swings the rainwater downward to filter impurities in the rainwater; during the rotation of the filter mesh frame, the scraper block in contact above pushes the impurities on the filter net to concentrate the impurities.

[0026] After adopting the above structure, the utility model has the following beneficial effects:

[0027] 1. The inner and outer rings of the filter rack are both provided with threads to be screwed and installed in the filter support frame to realize the disassembly and installation of the filter rack;

[0028] 2. The connection rod and the center column cooperate to drive the center column to rotate, so that the connection rod drives the filter frame to rotate, thereby achieving the purpose of swinging;

[0029] 3. The height of the scraper block is adjusted by the threaded cooperation of the screw and the threaded tube, so that the scraper block contacts the filter screen of the filter frame to limit the impurities and make the impurities more concentrated. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1It is a structural schematic diagram of the utility model.

[0032] Figure 2 yes Figure 1 Schematic diagram of the southeast isometric structure.

[0033] Figure 3 It is a structural schematic diagram of the connection between the cylinder cover and the cylinder body in the utility model.

[0034] Figure 4 The utility model is a structural schematic diagram of the connection between the filter support frame, the filter mesh frame and the guide frame.

[0035] Figure 5 It is a structural schematic diagram of the connection between the support frame and the rotating platform in the utility model.

[0036] Description of reference numerals:

[0037] Cylinder body 1, cylinder cover 2, water receiving pipe 3, water receiving tray 4, limiting ring platform 5, support rod 6, filter support frame 7, filter mesh frame 8, limiting cover 9, connecting rod 10, center column 11, threaded rod 12, rotating gear 13, driving gear 14, driving motor 15, scraper block 16, guide frame 17, connecting adjustment component 18, rotating table 18-1, screw 18-2, threaded tube 18-3, guide frame 18-4, guide rod 18-5, support frame 18-6, adjusting motor 18-7, bidirectional screw 18-8, adjusting frame 18-9, handle 19. DETAILED DESCRIPTION

[0038] The utility model is further described below in conjunction with the accompanying drawings.

[0039] Embodiment 1:

[0040] See also Figure 1-Figure 5 This embodiment includes a cylinder body 1, a cylinder cover 2, a water receiving pipe 3, and a water receiving tray 4. A water receiving pipe 3 is provided through one side of the cylinder body 1, and a water receiving tray 4 is provided through the upper side of the water receiving pipe 3. A cylinder cover 2 is provided on the upper side of the cylinder body 1, and handles 19 are provided on the upper left and right sides of the cylinder cover 2. A limiting ring platform 5 is fixedly provided at the bottom of the cylinder cover 2, and the limiting ring platform 5 is screwed on the cylinder body 1 through a threaded connection; a drainage pipe is provided at the bottom of one side of the cylinder body 1;

[0041] It also contains:

[0042] A support rod 6, wherein the support rod 6 is screwed onto the inner bottom surface of the cylinder 1 through a sealed bearing, and a filter support frame 7 is fixedly disposed on the upper end of the support rod 6;

[0043] The filter mesh frame 8 is sleeved on the middle boss of the filter support frame 7 by threaded connection; the inner ring wall of the outer ring layer of the filter mesh frame 8 is provided with a guide frame 17 by threaded connection, and the lateral end of the guide frame 17 is contacted with the horizontal end of the filter support frame 7;

[0044] The limit cover 9 is sleeved on the middle boss of the filter frame 8 by screw thread connection; a connecting rod 10 is fixedly provided on the upper side of the limit cover 9;

[0045] The center column 11 is screwed into the cylinder cover 2 through a bearing, and the connecting rod 10 is passed through the center column 11; the connecting rod 10 and the center column 11 are screwed together through a threaded rod 12;

[0046] A rotating gear 13 is sleeved and fixed on the central column 11; a driving gear 14 is meshed on one side of the rotating gear 13, a driving motor 15 is fixedly provided on the upper side of the barrel cover 2, an output shaft of the driving motor 15 is passed through and fixed in the driving gear 14, and the driving motor 15 is connected to a power box on the upper side of the barrel cover 2; the specific model of the driving motor 15 is purchased directly from the market and installed and used according to actual use requirements;

[0047] A scraper block 16, wherein the scraper block 16 is arranged on the upper side of the filter screen of the filter screen frame 8; a connection adjustment component 18 is arranged on the upper side of the scraper block 16;

[0048] With the above design, the driving motor 15 drives the driving gear 14 to rotate, so that the rotating gear 13 rotates, thereby driving the central column 11 to rotate, so that the filter frame 8 rotates around the rotation center of the bottom end of the support rod 6; the inflowing rainwater is shaken and filtered.

[0049] Embodiment 2:

[0050] See also Figure 1-Figure 5 , further improved on the basis of Example 1, the connection adjustment component 18 comprises:

[0051] A rotating platform 18-1, wherein the rotating platform 18-1 is disposed on the cylinder cover 2, a rotating shaft is fixedly disposed at the bottom of the rotating platform 18-1, and the rotating shaft is screwed through the cylinder cover 2 via a bearing;

[0052] The screw 18-2 is fixedly arranged at the bottom of the rotating shaft, and a threaded tube 18-3 is provided on the screw 18-2 through a threaded connection, and the bottom end of the threaded tube 18-3 is screwed on the scraper block 16 through a bearing;

[0053] The guide frame 18-4 is an L-shaped structure, and the guide frame 18-4 is fixed on the annular wall of the threaded tube 18-3; and a guide rod 18-5 is inserted into the vertical end of the guide frame 18-4, and the upper end of the guide rod 18-5 is fixedly arranged on the inner bottom surface of the cylinder cover 2;

[0054] Support frame 18-6, the support frame 18-6 is an inverted U-shaped structure, the support frame 18-6 is fixedly arranged on the cylinder cover 2, and the rotating platform 18-1 is arranged in the support frame 18-6;

[0055] Adjusting motor 18-7, the adjusting motor 18-7 is fixedly arranged on the outer wall of the vertical end of one side of the supporting frame 18-6, the specific use model of the adjusting motor 18-7 is directly purchased and installed from the market according to the actual use requirements, and the output shaft of the adjusting motor 18-7 passes through the vertical end of one side of the supporting frame 18-6, and is fixedly provided with a bidirectional screw rod 18-8, and the bidirectional screw rod 18-8 is arranged on the upper side of the rotating table 18-1;

[0056] There are two adjusting frames 18-9, which are symmetrically arranged front and back and are screwed on two oppositely arranged threads on the bidirectional screw rod 18-8 through threaded connection. The upper end of the adjusting frame 18-9 is arranged in sliding contact with the inner top surface of the support frame 18-6, and the insertion end of the adjusting frame 18-9 is inserted into the rotating table 18-1;

[0057] By adopting the above-mentioned design scheme, the rotating table 18-1 is manually rotated to rotate the screw 18-2 and drive the threaded tube 18-3 to move, so that the scraper block 16 moves to contact the filter screen of the filter frame 8; then the bidirectional screw 18-8 is driven to rotate by the adjusting motor 18-7, so that the adjusting frame 18-9 is moved and inserted tightly into the rotating table 18-1, so that the rotating table 18-1 drives the scraper block 16 to be positioned.

[0058] When using the utility model, the filter mesh frame 8 is screwed and placed in the filter support frame 7, and after the guide frame 17 is screwed on the filter mesh frame 8 by threads, the limit cover 9 is manually screwed on the middle boss of the filter mesh frame 8; the cylinder cover 2 is screwed on the cylinder body 1, and the connecting rod 10 is passed through the center column 11, and the connecting rod 10 and the center column 11 are tightened by the threaded rod 12. By starting the driving motor 15, the driving gear 14 can be rotated to engage and drive the rotating gear 13 to rotate, so that the center column 11 rotates, and then drives the filter mesh frame 8 on the lower side to rotate, and rainwater flows from the water receiving tray 4 to the filter net of the rotating filter mesh frame 8. The rotation of the filter mesh frame 8 quickly throws the rainwater downward to filter impurities in the rainwater; during the rotation of the filter mesh frame 8, the scraper block 16 in contact with the upper side pushes the impurities on the filter net to concentrate the impurities.

[0059] After adopting the above structure, the beneficial effects of this specific implementation are:

[0060] 1. The inner and outer ring layers of the filter frame 8 are both provided with threads to be screwed and installed in the filter support frame 7, so as to realize the disassembly and installation of the filter frame 8;

[0061] 2. The connection rod 10 and the center column 11 cooperate to drive the center column 11 to rotate, so that the connection rod 10 drives the filter frame 8 to rotate, thereby achieving the purpose of swinging;

[0062] 3. The height of the scraper block 16 is adjusted by the threaded cooperation of the screw rod 18-2 and the threaded tube 18-3, so that the scraper block 16 contacts the filter screen of the filter screen frame 8 to limit the impurities and make the impurities more concentrated.

[0063] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A rainwater interception device for wetland ecological restoration, comprising a cylinder (1), a cylinder cover (2), a water receiving pipe (3), and a water receiving tray (4); a water receiving pipe (3) is provided through one side of the cylinder (1); a water receiving tray (4) is provided through the upper side of the water receiving pipe (3); a cylinder cover (2) is provided on the upper side of the cylinder (1); a limiting ring platform (5) is fixedly provided at the bottom of the cylinder cover (2); and the limiting ring platform (5) is sleeved on the cylinder (1) by screw thread connection; a drainage pipe is provided at the bottom of one side of the cylinder (1); It is characterized in that It also contains: A support rod (6), wherein the support rod (6) is screwed onto the inner bottom surface of the cylinder (1) via a sealed bearing, and a filter support frame (7) is fixedly disposed on the upper end of the support rod (6); A filter mesh frame (8), wherein the filter mesh frame (8) is sleeved on the middle boss of the filter support frame (7) by means of a threaded connection; A limit cover (9), wherein the limit cover (9) is sleeved on the middle boss of the filter frame (8) by means of a threaded connection; a connecting rod (10) is fixedly arranged on the upper side of the limit cover (9); A center column (11), wherein the center column (11) is screwed into the cylinder cover (2) via a bearing, and the connecting rod (10) is passed through the center column (11); the connecting rod (10) and the center column (11) are screwed into each other via a threaded rod (12); A rotating gear (13), wherein the rotating gear (13) is sleeved and fixed on the central column (11); a driving gear (14) is meshedly arranged on one side of the rotating gear (13); a driving motor (15) is fixedly arranged on the upper side of the cylinder cover (2); an output shaft of the driving motor (15) is passed through and fixed in the driving gear (14), and the driving motor (15) is connected to a power supply box on the upper side of the cylinder cover (2); A scraper block (16) is arranged on the upper side of the filter screen of the filter screen frame (8); a connection adjustment component (18) is arranged on the upper side of the scraper block (16).

2. The rainwater interception device for wetland ecological restoration according to claim 1 is characterized in that: A flow guide frame (17) is provided on the inner ring wall of the outer ring layer of the filter mesh frame (8) by screw thread connection, and the lateral end of the flow guide frame (17) is contacted with the horizontal end of the filter support frame (7).

3. The rainwater interception device for wetland ecological restoration according to claim 1 is characterized in that: The connection adjustment component (18) comprises: A rotating platform (18-1), wherein the rotating platform (18-1) is arranged on the cylinder cover (2), a rotating shaft is fixedly arranged at the bottom of the rotating platform (18-1), and the rotating shaft is screwed through the cylinder cover (2) via a bearing; A screw rod (18-2), wherein the screw rod (18-2) is fixedly arranged at the bottom of the rotating shaft, a threaded tube (18-3) is arranged on the screw rod (18-2) through a threaded connection, and the bottom end of the threaded tube (18-3) is screwed on the scraper block (16) through a bearing; A guide frame (18-4), wherein the guide frame (18-4) is an L-shaped structure and is fixed to the annular wall of the threaded tube (18-3); a guide rod (18-5) is inserted into the vertical end of the guide frame (18-4), and the upper end of the guide rod (18-5) is fixed to the inner bottom surface of the cylinder cover (2); A support frame (18-6), wherein the support frame (18-6) is an inverted U-shaped structure, the support frame (18-6) is fixedly arranged on the cylinder cover (2), and the rotating platform (18-1) is arranged inside the support frame (18-6); An adjusting motor (18-7), wherein the adjusting motor (18-7) is fixedly arranged on the outer wall of the vertical end of one side of the support frame (18-6), and after the output shaft of the adjusting motor (18-7) passes through the vertical end of one side of the support frame (18-6), a bidirectional screw rod (18-8) is fixedly arranged thereon, and the bidirectional screw rod (18-8) is arranged on the upper side of the rotating platform (18-1); The adjusting frames (18-9) are two in number, symmetrically arranged front and back and sleeved on two oppositely arranged threads on the bidirectional screw rod (18-8) through threaded connection, the upper end of the adjusting frame (18-9) is arranged in sliding contact with the inner top surface of the supporting frame (18-6), and the insertion end of the adjusting frame (18-9) is inserted into the rotating table (18-1).

4. The rainwater interception device for wetland ecological restoration according to claim 1 is characterized in that: Handles (19) are arranged opposite to each other on the upper side of the cylinder cover (2).

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