River channel garbage intercepting device for water environment protection

Abstract

The invention relates to the technical field of river channel garbage interception, in particular to a river channel garbage interception device for water environment protection, which comprises a positioning frame, a sewage collection seat is in sliding fit with the positioning frame, two adjustable sewage guide screen plates are rotatably connected to the sewage collection seat, a garbage salvage mechanism is in sliding fit with the interior of the sewage collection seat, and a fixing frame is connected to one side of the sewage collection seat; the fixed frame is rotatably connected with an impeller and a transmission mechanism, the fixed frame is movably connected with a garbage can in an inserted mode, and when river channel garbage is intercepted, the garbage salvage mechanism is used for replacing manual cleaning and maintenance, so that accumulated garbage is removed, the intercepting effect is ensured, and the situation that a water source is polluted due to the fact that the garbage is soaked in water for a long time is avoided; and when river channel garbage is intercepted, the device is hydraulically driven by river channel water flow through the impeller, the garbage salvage mechanism is driven by the transmission mechanism to conduct automatic salvage, and the energy-saving advantage of the device is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of river garbage interception, and in particular to a river garbage interception device for water environment protection. Background Art

[0002] The river garbage interception device for water environment protection is an important facility used to prevent garbage, floating objects and other pollutants in the water from entering rivers, lakes or oceans, thereby protecting the ecological environment and water resources of the water bodies. These devices are usually designed in different forms and sizes to adapt to different water characteristics and pollution levels. The following are some common types and functional characteristics of river garbage interception devices:

[0003] Interception Grid System:

[0004] How it works: Using wire mesh or special polymer grids across rivers or estuaries to catch floating plastic waste.

[0005] However, this technology requires regular manual cleaning and maintenance, especially plastic waste can easily cause blockage, thus affecting the interception effect.

[0006] In summary, the prior art lacks a technology for automatically cleaning plastic waste floating on the water surface for a certain river garbage interception device. Summary of the invention

[0007] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a river garbage interception device for water environment protection.

[0008] To achieve the above purpose, the technical solution adopted by the present invention is: a river garbage interception device for water environment protection, comprising a positioning frame, a garbage collecting seat is slidably matched on the positioning frame, two adjustable garbage guide net plates are rotatably connected to the garbage collecting seat, a garbage salvaging mechanism is slidably matched in the garbage collecting seat, and a fixing frame is connected to one side of the garbage collecting seat;

[0009] The fixing frame is rotatably connected with an impeller, the fixing frame is rotatably connected with a transmission mechanism, and the fixing frame is movably plugged with a garbage bin.

[0010] Preferably, the dirt collecting seat is arranged in a U-shaped structure, and air bags are installed on the dirt collecting seat and the adjustable dirt guide mesh plate. A worm A is rotatably connected to the dirt collecting seat, and a worm wheel A is meshingly transmitted on the worm A. A universal joint group is connected and fixed to the worm wheel A, and both ends of the universal joint group are respectively connected and fixed to the adjustable dirt guide mesh plate.

[0011] Preferably, a guide rod is connected and fixed to the dirt collecting seat, a fixed rack is connected and fixed to the guide rod, and a plurality of rollers are rotatably connected to the inner wall of one end of the dirt collecting seat that slides with the positioning frame.

[0012] Preferably, the garbage salvage mechanism includes a sliding seat, one end of the sliding seat is slidably cooperated with the guide rod, a salvage plate is rotatably connected to the sliding seat, a worm B is rotatably connected inside the sliding seat, one end of the worm B is connected and fixed with an adjusting wheel, the adjusting wheel is meshed with a fixed rack for transmission, a worm wheel B is connected to the middle of the salvage plate, and the worm wheel B is meshed with the worm B for transmission.

[0013] Preferably, a push rod group is rotatably connected to the bottom of the sliding seat, the other end of the push rod group is rotatably connected to the bottom end of the dirt collecting seat, one end of the push rod group is connected to a gear, and both ends of the sliding seat are connected to push rods.

[0014] Preferably, the transmission mechanism includes a reciprocating screw, which is rotatably connected to a fixed frame, and one end of the reciprocating screw close to the impeller is connected to a transmission wheel, and a moving block is slidingly provided on the reciprocating screw, and a transmission rack is connected and fixed to the bottom end of the moving block, and the transmission rack is meshed with a gear for transmission.

[0015] Preferably, a toothed disc is fixedly connected to the middle of the impeller, and the toothed disc is meshed with a transmission wheel for transmission.

[0016] Preferably, a cover plate is rotatably connected to the trash can, one end of the cover plate is fixedly connected to two contact strips, the contact strips are arranged in sliding contact with the top end of the top rod, and a water seepage hole is opened at the bottom end of the trash can.

[0017] Preferably, both sides of the bottom of the trash can are connected and fixed with plug rods, the inner wall of the plug rod is slidably equipped with a card block, a spring is connected between the inner end of the card block and the inner wall of the plug rod, and the card block is movably connected to a card slot provided on the fixed frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. When intercepting plastic waste in rivers, use garbage salvage mechanisms instead of manual cleaning and maintenance to remove accumulated plastic waste floating on the water surface and ensure interception effects, and prevent plastic waste floating on the water surface from soaking in the water for a long time and polluting the water source;

[0020] 2. When intercepting plastic garbage in the river, the impeller is used to realize the hydraulic drive of the device using the river water flow, and the garbage salvaging mechanism is driven by the transmission mechanism to automatically salvage, thereby realizing the energy-saving advantage of the device;

[0021] 3. By setting up an adjustable sewage guide net, the device can intercept plastic waste floating on the water surface of rivers of different widths. At the same time, by setting up air bags, the device can automatically rise and fall with the rise and fall of the water level in the river, thereby improving the adequacy of intercepting plastic waste floating on the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a river garbage interception device for water environment protection according to the present invention;

[0023] Figure 2 It is a schematic cross-sectional view of the overall structure of a river garbage interception device for water environment protection of the present invention;

[0024] Figure 3 It is a schematic cross-sectional view of the structure of a garbage collecting seat and other parts of a river garbage interception device for water environment protection of the present invention;

[0025] Figure 4 It is a schematic cross-sectional view of the structure of a garbage collecting seat of a river garbage interception device for water environment protection of the present invention;

[0026] Figure 5 A schematic cross-sectional view of the structure of a garbage salvaging mechanism of a river garbage interception device for water environment protection according to the present invention;

[0027] Figure 6 It is a cross-sectional expansion schematic diagram of a fixing frame and an impeller structure of a river garbage interception device for water environment protection of the present invention;

[0028] Figure 7 This is a schematic diagram of the transmission mechanism structure of a river garbage interception device for water environment protection of the present invention;

[0029] Figure 8 The present invention is a schematic cross-sectional view of a garbage bin structure of a river garbage interception device for water environment protection.

[0030] 1. Positioning frame; 2. Waste collecting seat; 3. Adjustable waste guiding net plate; 4. Garbage salvaging mechanism; 5. Fixed frame; 6. Impeller; 7. Transmission mechanism; 8. Garbage bin; 201. Air bag; 202. Worm A; 203. Worm wheel A; 204. Universal joint assembly; 205. Guide rod; 206. Fixed rack; 207. Roller; 401. Sliding seat; 402. Salvage plate; 403. Worm B; 404, adjusting wheel; 405, worm gear B; 406, push rod group; 407, gear; 408, push rod; 701, reciprocating screw; 702, transmission wheel; 703, moving block; 704, transmission rack; 601, gear plate; 801, cover plate; 802, plug rod; 803, clamping block; 804, spring; 805, contact strip; 806, water seepage hole; 501, clamping slot. DETAILED DESCRIPTION

[0031] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0032] like Figure 1-Figure 8 A river garbage interception device for water environment protection shown in the figure comprises a positioning frame 1, a garbage collecting seat 2 is slidably fitted on the positioning frame 1, two adjustable garbage guide net plates 3 are rotatably connected to the garbage collecting seat 2, a garbage salvaging mechanism 4 is slidably fitted in the garbage collecting seat 2, and a fixing frame 5 is connected to one side of the garbage collecting seat 2;

[0033] An impeller 6 is rotatably connected to the fixed frame 5 , a transmission mechanism 7 is rotatably connected to the fixed frame 5 , and a dustbin 8 is movably plugged into the fixed frame 5 .

[0034] like Figure 4 As shown, the dirt collecting seat 2 is arranged in a U-shaped structure, and air bags 201 are installed on both the dirt collecting seat 2 and the adjustable dirt guiding screen 3. A worm A202 is rotatably connected and arranged on the dirt collecting seat 2, and a worm wheel A203 is meshed and driven on the worm A202. A universal joint group 204 is connected and fixed to the worm wheel A203, and both ends of the universal joint group 204 are respectively connected and fixed to the adjustable dirt guiding screen 3. The air bag 201 realizes the function of automatic adjustment of the device with the water level, and the worm A202 realizes the adjustment of the angle of the adjustable dirt guiding screen 3.

[0035] A guide rod 205 is connected and fixed to the dirt collecting seat 2, and a fixed rack 206 is connected and fixed to the guide rod 205. The inner wall of one end of the dirt collecting seat 2 sliding with the positioning frame 1 is rotatably connected with a plurality of rollers 207. The rollers 207 are used to reduce the friction between the dirt collecting seat 2 and the positioning frame 1, and the guide rod 205 enables the sliding seat 401 to move stably.

[0036] like Figure 5 As shown, the garbage salvage mechanism 4 includes a sliding seat 401, one end of the sliding seat 401 is slidably matched with the guide rod 205, a salvage plate 402 is rotatably connected to the sliding seat 401, a worm B403 is rotatably connected inside the sliding seat 401, an adjustment wheel 404 is connected and fixed to one end of the worm B403, the adjustment wheel 404 is meshed with the fixed rack 206 for transmission, a worm wheel B405 is connected to the middle of the salvage plate 402, and the worm wheel B405 is meshed with the worm B403 for transmission. The worm B403 realizes the automatic rotation of the salvage plate 402, so that the salvaged plastic garbage is moved into the garbage bin 8.

[0037] The bottom of the sliding seat 401 is rotatably connected with a push rod group 406, the other end of the push rod group 406 is rotatably connected to the bottom end of the dirt collecting seat 2, one end of the push rod group 406 is connected to a gear 407, and both ends of the sliding seat 401 are connected to a push rod 408. The push rod group 406 drives the sliding seat 401 to move up and down, and the push rod 408 automatically opens the cover plate 801.

[0038] like Figure 6 , Figure 7As shown, the transmission mechanism 7 includes a reciprocating screw 701, which is rotatably connected to the fixed frame 5, and a transmission wheel 702 is connected to one end of the reciprocating screw 701 close to the impeller 6. A moving block 703 is slidably provided on the reciprocating screw 701, and a transmission rack 704 is connected and fixed to the bottom end of the moving block 703. The transmission rack 704 is meshed with the gear 407 for transmission. The transmission rack 704 realizes the function of driving the garbage salvaging mechanism 4.

[0039] like Figure 6 As shown, a toothed disc 601 is fixedly connected to the middle of the impeller 6, and the toothed disc 601 is meshed and driven with the transmission wheel 702. The impeller 6 realizes the function of hydraulic drive.

[0040] like Figure 5 , Figure 6 , Figure 8 As shown, a cover plate 801 is rotatably connected to the trash bin 8, and two contact strips 805 are fixedly connected to one end of the cover plate 801. The contact strips 805 are arranged in sliding contact with the top of the top rod 408, and a water seepage hole 806 is opened at the bottom of the trash bin 8. The cover plate 801 prevents the overflow of the trash, and the water seepage hole 806 allows the water in the trash to seep out.

[0041] Both sides of the bottom of the trash bin 8 are connected and fixed with an insertion rod 802, and a clamping block 803 is slidably provided on the inner wall of the insertion rod 802. A spring 804 is connected between the inner end of the clamping block 803 and the inner wall of the insertion rod 802, and the clamping block 803 is movably plugged into the clamping slot 501 provided on the fixing frame 5. The spring 804 makes the clamping block 803 and the fixing frame 5 clamped, so that the trash bin 8 can be easily disassembled and cleaned.

[0042] When it is necessary to process the garbage in the river channel, firstly, the garbage collecting seat 2 is put on the positioning frame 1, and then the positioning frame 1 is inserted into the middle of the river channel for fixing. At this time, the airbag 201 will make the garbage collecting seat 2 float on the water surface, and then according to the width of the river channel, by rotating the worm A202, the worm A202 drives the universal joint group 204 connected to the worm wheel A203 to rotate, so that the universal joint group 204 drives the adjustable garbage guide net plate 3 to rotate, so that the end of the adjustable garbage guide net plate 3 is close to the edge of the river channel to intercept the floating garbage;

[0043] Then the insertion rod 802 at the bottom of the trash bin 8 is inserted into the card slot 501, and then the spring 804 makes the card block 803 engage with the card slot 501, so that the trash bin 8 is installed on the fixing frame 5;

[0044] Then, the plastic garbage floating in the river channel will be concentrated in the waste collecting seat 2 under the action of the adjustable waste guiding mesh plate 3. At this time, the water flowing in the river channel will drive the impeller 6 to rotate, and the impeller 6 will drive the toothed disc 601 to rotate, so that the toothed disc 601 drives the reciprocating screw 701 connected to the transmission wheel 702 to rotate, and the reciprocating screw 701 will drive the transmission rack 704 connected to the moving block 703 to reciprocate;

[0045] Then the transmission rack 704 drives the gear 407 to rotate, so that the gear 407 drives the connected push rod group 406 to rotate, and lifts up the sliding seat 401. At this time, the salvage plate 402 lifts the garbage collected in the garbage collecting seat 2, and then under the action of the push rod 408, the cover plate 801 connected to the contact strip 805 is lifted up to open;

[0046] Then, when the adjusting wheel 404 is meshed with the fixed rack 206, the worm B403 is driven to rotate, so that the worm B403 drives the salvage plate 402 connected to the worm wheel B405 to rotate, so that the garbage on the salvage plate 402 falls into the garbage bin 8, completing the automatic salvage of the plastic garbage floating on the water surface.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A river garbage interception device for water environment protection, comprising a positioning frame (1), characterized in that: The positioning frame (1) is slidably engaged with a dirt collecting seat (2), the dirt collecting seat (2) is arranged in a U-shaped structure, and air bags (201) are installed on the dirt collecting seat (2) and the adjustable dirt guiding mesh plate (3). A worm A (202) is rotatably connected to the dirt collecting seat (2), and a worm wheel A (203) is meshingly driven on the worm A (202). A universal joint group (204) is connected and fixed to the worm wheel A (203), and both ends of the universal joint group (204) are respectively connected and fixed to the adjustable dirt guiding mesh plate (3). The dirt collecting seat (2) is rotatably connected with two adjustable dirt guiding mesh plates (3), and a garbage salvaging mechanism (4) is slidably engaged in the dirt collecting seat (2). One side of the dirt collecting seat (2) is connected to a fixing frame (5); An impeller (6) is rotatably connected to the fixed frame (5), a transmission mechanism (7) is rotatably connected to the fixed frame (5), and a trash bin (8) is movably plugged into the fixed frame (5).

2. A river garbage interception device for water environment protection according to claim 1, characterized in that: A guide rod (205) is connected and fixed to the dirt collecting seat (2), a fixed rack (206) is connected and fixed to the guide rod (205), and a plurality of rollers (207) are rotatably connected to the inner wall of one end of the dirt collecting seat (2) that slides with the positioning frame (1).

3. A river garbage interception device for water environment protection according to claim 2, characterized in that: The garbage salvaging mechanism (4) comprises a sliding seat (401), one end of the sliding seat (401) is slidably matched with the guide rod (205), a salvaging plate (402) is rotatably connected to the sliding seat (401), a worm B (403) is rotatably connected inside the sliding seat (401), one end of the worm B (403) is connected and fixed with an adjusting wheel (404), the adjusting wheel (404) is meshed with a fixed rack (206) for transmission, a worm wheel B (405) is connected to the middle of the salvaging plate (402), and the worm wheel B (405) is meshed with the worm B (403) for transmission.

4. A river garbage interception device for water environment protection according to claim 3, characterized in that: The bottom of the sliding seat (401) is rotatably connected to a push rod group (406), the other end of the push rod group (406) is rotatably connected to the bottom end of the dirt collecting seat (2), one end of the push rod group (406) is connected to a gear (407), and both ends of the sliding seat (401) are connected to push rods (408).

5. A river garbage interception device for water environment protection according to claim 4, characterized in that: The transmission mechanism (7) comprises a reciprocating screw (701), the reciprocating screw (701) being rotatably connected to a fixed frame (5), one end of the reciprocating screw (701) close to the impeller (6) being connected to a transmission wheel (702), a moving block (703) being slidably provided on the reciprocating screw (701), a transmission rack (704) being connected and fixed to the bottom end of the moving block (703), and the transmission rack (704) being meshed with a gear (407) for transmission.

6. A river garbage interception device for water environment protection according to claim 5, characterized in that: A toothed disc (601) is connected and fixed to the middle of the impeller (6), and the toothed disc (601) is meshed with the transmission wheel (702) for transmission.

7. A river garbage interception device for water environment protection according to claim 6, characterized in that: A cover plate (801) is rotatably connected to the trash bin (8), one end of the cover plate (801) is fixedly connected to two contact strips (805), the contact strips (805) are slidably contacted with the top of the top rod (408), and a water seepage hole (806) is provided at the bottom of the trash bin (8).

8. The river garbage interception device for water environment protection according to claim 1 is characterized by: Insertion rods (802) are fixedly connected to both sides of the bottom of the trash bin (8), and a clamping block (803) is slidably provided on the inner wall of the insertion rod (802). A spring (804) is connected between the inner end of the clamping block (803) and the inner wall of the insertion rod (802), and the clamping block (803) is movably plugged into a clamping slot (501) provided on the fixing frame (5).

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