A trash collecting catch basin

Abstract

The present application relates to the technical field of sewage intercepting grid, in particular to a sewage intercepting grid with garbage collection, which comprises a top plate, support plates are fixedly arranged on both sides of the bottom of the top plate, a rectangular hole is arranged in the middle of the top plate, a rotating shaft is rotatably arranged in the rectangular hole through rolling bearings, a motor is fixedly arranged outside the top plate, the output end of the motor is fixedly connected with one end of the rotating shaft, two vertical sewage intercepting grids are arranged below the top plate, a collection box is fixedly arranged at the lower end of the same side of the two sewage intercepting grids, a limiting mechanism is arranged between the side wall of the sewage intercepting grid and the support plate, a transmission mechanism is arranged between the two sewage intercepting grids and the rotating shaft, a locking mechanism is arranged on both sides of the bottom of the top plate, the limiting mechanism comprises limiting blocks, the two limiting blocks are fixedly arranged on both sides of the sewage intercepting grid, and the opposite side of the two support plates is provided with limiting grooves matched with the limiting blocks. The present application is convenient for collecting the garbage intercepted by the sewage intercepting grid, reduces the labor intensity of the staff, and has high automation degree.

Description

Technical Field

[0001] This invention relates to the field of intercepting screen technology, specifically to an intercepting screen with garbage collection function. Background Technology

[0003] In existing technologies, wastewater often contains floating garbage. After intercepting this floating garbage, the garbage will block the water flow, which will reduce the efficiency of sewage discharge and have an adverse impact on urban sewage discharge. Moreover, existing intercepting garbage is usually collected manually, which is labor-intensive for workers and has a low degree of automation. Therefore, we have introduced an intercepting garbage collection device. Summary of the Invention

[0004] The purpose of this invention is to provide a waste collection screen that facilitates the collection of waste intercepted by the screen, reduces the labor intensity of workers, and has a high degree of automation, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A waste collection screen includes a top plate with support plates fixed on both sides of its bottom. A rectangular hole is provided in the middle of the top plate, and a rotating shaft is rotatably mounted in the rectangular hole via a rolling bearing. A motor is fixed on the outside of the top plate, and the output end of the motor is fixedly connected to one end of the rotating shaft. Two vertical waste collection screens are provided on the lower side of the top plate, and a collection box is fixed on the lower end of the same side of the two waste collection screens. A limiting mechanism is provided between the side wall of the waste collection screen and the support plate, and a transmission mechanism is provided between the two waste collection screens and the rotating shaft. A locking mechanism is provided on both sides of the rectangular hole at the bottom of the top plate.

[0006] Furthermore, the limiting mechanism includes limiting blocks, with two limiting blocks respectively fixedly installed on both sides of the intercepting grid, and each of the two supporting plates having a limiting groove that cooperates with the limiting blocks on its opposite side.

[0007] Furthermore, the transmission mechanism includes a gear and two racks. The gear is fixedly mounted on the shaft wall of the rotating shaft, and the two racks are respectively mounted on both sides of the gear. Both racks are meshed with the gear, and positioning plates are fixedly provided between the two racks and their corresponding intercepting screens.

[0008] Furthermore, the locking mechanism includes two fixing plates, which are respectively fixedly installed on the bottom sides of the top plate. The side wall of the fixing plate is provided with a through hole, and a locking rod is slidably installed in the through hole. Both ends of the locking rod extend to the outside of the through hole. The side wall of the positioning plate is provided with a locking groove that cooperates with the locking rod. The rod wall of the locking rod is provided with a strip-shaped hole, and a stop rod is slidably installed in the strip-shaped hole. Both ends of the stop rod are fixedly connected to the hole wall of the through hole. A spring is fixedly installed on the side of the rod wall of the stop rod near the rotating shaft.

[0009] Furthermore, the two racks are always arranged symmetrically about the gear center.

[0010] Furthermore, the locking rod has a bevel on the lower side of the end near the pivot.

[0011] Furthermore, the angle of the inclined plane is set to 45°.

[0012] Furthermore, a pull ring is fixedly provided at the end of the locking rod away from the rotating shaft.

[0013] Furthermore, the spring is always in a compressed state.

[0014] Furthermore, the motor is a geared motor.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This waste collection screen, equipped with a motor, fixed plate, positioning plate, waste collection screen, collection box, support plate, top plate, rack, rotating shaft, limit block, gear, pull ring, locking rod, stop bar, and spring, works by first lowering the left-side waste collection screen to intercept waste in the wastewater. Once a significant amount of waste has been intercepted, the right-side pull ring is pulled, causing the locking rod to move. The locking rod compresses the spring and moves to the outside of the locking groove. At this point, the motor is activated, and its output drives the gear to rotate. The gear then moves two racks, causing the upper waste collection screen to fall down, and the lower one to move down. The side-mounted intercepting screen rises, while the collection box located below collects and retrieves the garbage intercepted by the screen. When the collection box rises to the top, the positioning plate pushes the corresponding locking rod through the inclined plane. The locking rod compresses the spring. When the locking rod aligns with the locking slot, the spring pushes the locking rod into the locking slot, automatically locking the screen. At this time, the collection box retrieves the garbage, making it easier for staff to clean it up. Another clean collection box is immediately put into use, facilitating the collection of garbage intercepted by the screen. This reduces the labor intensity of staff and has a high degree of automation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a waste interception grid with waste collection function.

[0017] Figure 2This is a schematic diagram of the internal structure of a waste collection screen.

[0018] Figure 3 This is a schematic diagram of the locking mechanism.

[0019] Figure 4 for Figure 3 An enlarged schematic diagram of part A in the middle.

[0020] In the diagram: 1. Motor; 2. Fixing plate; 3. Positioning plate; 4. Sewage interception grid; 5. Collection box; 6. Support plate; 7. Top plate; 8. Rack; 9. Rotating shaft; 10. Limiting block; 11. Gear; 12. Pull ring; 13. Locking rod; 14. Stop bar; 15. Spring. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1 to 4 The present invention provides a technical solution: A waste collection screen includes a top plate 7, with support plates 6 fixedly mounted on both sides of the bottom of the top plate 7. A rectangular hole is provided in the middle of the top plate 7, and a rotating shaft 9 is rotatably mounted in the rectangular hole via a rolling bearing. A motor 1 is fixedly mounted on the outside of the top plate 7. The motor 1 is electrically connected to an external power source via a control switch. The motor 1 is a geared motor, which has a larger torque and a lower speed, making it more suitable. The output end of the motor 1 is fixedly connected to one end of the rotating shaft 9. Two vertical waste collection screens 4 are provided on the lower side of the top plate 7. A collection box 5 is fixedly mounted on the lower end of the two waste collection screens 4 on the same side. A limiting mechanism is provided between the side wall of the waste collection screen 4 and the support plate 6. A transmission mechanism is provided between the two waste collection screens 4 and the rotating shaft 9. A locking mechanism is provided on both sides of the rectangular hole at the bottom of the top plate 7.

[0023] The limiting mechanism includes limiting blocks 10. Two limiting blocks 10 are fixedly installed on both sides of the intercepting grid 4. Each of the two support plates 6 has a limiting groove that cooperates with the limiting blocks 10 on its opposite side. The limiting groove and the limiting blocks 10 cooperate to guide the rising and falling of the intercepting grid 4.

[0024] The transmission mechanism includes a gear 11 and two racks 8. The gear 11 is fixedly mounted on the shaft wall of the rotating shaft 9. The two racks 8 are respectively mounted on both sides of the gear 11. Both racks 8 are meshed with the gear 11. Positioning plates 3 are fixedly mounted between the two racks 8 and the corresponding intercepting screen 4. The two racks 8 are always symmetrically arranged with respect to the center of the gear 11.

[0025] The locking mechanism includes two fixed plates 2, which are respectively fixedly installed on the bottom sides of the top plate 7. The side wall of the fixed plate 2 is provided with a through hole, and a locking rod 13 is slidably installed in the through hole. Both ends of the locking rod 13 extend to the outside of the through hole. The side wall of the positioning plate 3 is provided with a locking groove that cooperates with the locking rod 13. The rod wall of the locking rod 13 is provided with a strip hole, and a stop rod 14 is slidably installed in the strip hole. Both ends of the stop rod 14 are fixedly connected to the hole wall of the through hole. A spring 15 is fixedly installed on the side of the rod wall of the stop rod 14 near the rotating shaft 9. The lower side of the end of the locking rod 13 near the rotating shaft is provided with an inclined surface with an angle of 45°. The inclined surface facilitates the locking rod 13 to be engaged in the locking groove. A pull ring 12 is fixedly installed on the end of the locking rod 13 away from the rotating shaft 9. The pull ring 12 facilitates the pulling of the locking rod 13. The spring 15 is always in a compressed state and can push the locking rod 13 to always be engaged with the locking groove.

[0026] In use, first lower the left-side intercepting screen 4. The intercepting screen 4 intercepts garbage in the sewage. After intercepting a large amount of garbage, pull the right-side pull ring 12. The pull ring 12 moves the locking rod 13. The locking rod 13 compresses the spring 15 and moves to the outside of the locking groove. At this time, start the motor 1. The output end of the motor 1 drives the gear 11 to rotate. The gear 11 drives the two racks 8 to move. The upper intercepting screen 4 falls down, and the lower intercepting screen 4 rises. At the same time, the collection box 5 on the lower side will collect the garbage intercepted by the intercepting screen 4. The system collects and retrieves waste. When the collection box 5 rises to the top, the positioning plate 3 pushes the corresponding locking rod 13 through the inclined surface. The locking rod 13 compresses the spring 15. When the locking rod 13 corresponds to the locking groove, the spring 15 pushes the locking rod 13 into the locking groove, which can automatically lock the intercepting grid 4. At this time, the collection box 5 will pick up the waste, which is convenient for the staff to clean up the waste. At the same time, another clean collection box 5 is immediately put into use, which is convenient for collecting the waste intercepted by the intercepting grid 4, reducing the labor intensity of the staff and achieving a high degree of automation.

[0027] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste collection screen, comprising a top plate (7), characterized in that: The top plate (7) has a support plate (6) fixed on both sides of its bottom. The top plate (7) has a rectangular hole in the middle. A rotating shaft (9) is rotatably installed in the rectangular hole through a rolling bearing. A motor (1) is fixed on the outside of the top plate (7). The output end of the motor (1) is fixedly connected to one end of the rotating shaft (9). Two vertical intercepting grids (4) are provided on the lower side of the top plate (7). A collection box (5) is fixed on the lower end of the two intercepting grids (4) on the same side. A limiting mechanism is provided between the side wall of the intercepting grid (4) and the support plate (6). A transmission mechanism is provided between the two intercepting grids (4) and the rotating shaft (9). A locking mechanism is provided on both sides of the rectangular hole at the bottom of the top plate (7).

2. A waste collection screen according to claim 1, characterized in that: The limiting mechanism includes a limiting block (10), and two limiting blocks (10) are fixedly installed on both sides of the intercepting grid (4). Each of the two support plates (6) has a limiting groove that cooperates with the limiting block (10) on its opposite side.

3. A waste collection screen according to claim 1, characterized in that: The transmission mechanism includes a gear (11) and two racks (8). The gear (11) is fixedly mounted on the shaft wall of the rotating shaft (9). The two racks (8) are respectively mounted on both sides of the gear (11). Both racks (8) are meshed with the gear (11). Positioning plates (3) are fixedly mounted between the two racks (8) and the corresponding intercepting grids (4).

4. A waste collection screen according to claim 1, characterized in that: The locking mechanism includes two fixing plates (2), which are respectively fixedly installed on the bottom sides of the top plate (7). The side wall of the fixing plate (2) is provided with a through hole, and a locking rod (13) is slidably installed in the through hole. Both ends of the locking rod (13) extend to the outside of the through hole. The side wall of the positioning plate (3) is provided with a locking groove that cooperates with the locking rod (13). The rod wall of the locking rod (13) is provided with a strip hole, and a stop rod (14) is slidably installed in the strip hole. Both ends of the stop rod (14) are fixedly connected to the hole wall of the through hole. A spring (15) is fixedly installed on the side of the rod wall of the stop rod (14) near the rotating shaft (9).

5. A waste collection screen according to claim 3, characterized in that: The two racks (8) are always arranged symmetrically about the center of the gear (11).

6. A waste collection screen according to claim 4, characterized in that: The locking rod (13) has a sloping surface on the lower side of the end near the rotating shaft.

7. A waste collection screen according to claim 6, characterized in that: The angle of the inclined plane is set to 45°.

8. A waste collection screen according to claim 4, characterized in that: A pull ring (12) is fixedly provided at the end of the locking rod (13) away from the rotating shaft (9).

9. A waste collection screen according to claim 4, characterized in that: The spring (15) is always in a compressed state.

10. A waste collection screen according to claim 1, characterized in that: The motor (1) is a geared motor.

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