Wastewater filtering device

Abstract

The utility model relates to the technical field of wastewater filtering, and discloses a wastewater filtering device which comprises a box body, a first hydraulic cylinder is fixedly mounted on the top wall of the box body, a mounting block is fixedly connected to the output end of the first hydraulic cylinder, a spring is fixedly connected to the interior of the mounting block, and a cleaning plate is slidably connected to the mounting block. A rotating rod is rotatably connected to one side of the mounting block, an abutting rod is fixedly connected to the middle of the outer wall of the rotating rod, a driven gear is fixedly connected to the position, adjacent to the abutting rod, of the outer wall of the rotating rod, a motor is fixedly mounted at the top end of the box body, and a transmission rod is fixedly connected to the output end of the motor; a clamping groove is formed in the position, adjacent to the first hydraulic cylinder, of the top wall of the box body, and a second hydraulic cylinder is slidably connected into the clamping groove. According to the utility model, the holes of the filter screen can be conveniently cleaned, the cleaning effect is excellent, and in addition, the energy consumption of workers can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater filtering, in particular to a wastewater filtering device. Background Art

[0002] Wastewater refers to the general term for water discharged during residents' activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other unused water such as initial rain runoff into drainage pipes. It generally refers to water that cannot be recycled after certain technical treatment or water that cannot meet certain standards for purification after primary pollution. It is also called sewage. It is water generated in the process of life or has lost its use value and cannot be used. Wastewater discharged into the environment can cause water pollution.

[0003] At present, wastewater needs to be treated with a filtration device before it is discharged. The current filtration device usually uses a filter net for filtering, but after long-term use, the staff needs to disassemble and clean it. In the long run, it will bring great pressure to the staff, not only wasting the staff's work energy, but also more troublesome to clean. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, one purpose of the utility model is to propose a wastewater filtering device, which is provided with a cleaning plate, a transmission rod, a transmission frame, an active rack and a driven gear, etc. When the filter needs to be cleaned, the hydraulic cylinder can first drive the cleaning plate to move to the top of the filter, and then turn on the motor to drive various mechanisms to move, so that the cleaning plate is constantly bounced back and forth at the top of the filter, and the cleaning brush at the bottom of the cleaning plate will continuously penetrate into the holes of the filter, so as to clean the holes of the filter, the cleaning effect is excellent, and the energy consumption of the staff can be greatly reduced, which is worthy of promotion and use.

[0005] According to the wastewater filtering device proposed by the utility model, it includes a box body, a first hydraulic cylinder is fixedly installed on the top wall of the box body, the output end of the first hydraulic cylinder is fixedly connected to a mounting block, a spring is fixedly connected inside the mounting block, the mounting block is slidably connected to a cleaning plate, one side of the mounting block is rotatably connected to a rotating rod, an abutment rod is fixedly connected at the middle position of the outer wall of the rotating rod, a driven gear is fixedly connected at the adjacent position of the outer wall of the rotating rod and the abutment rod, a motor is fixedly installed on the top of the box body, a transmission rod is fixedly connected to the output end of the motor, a slot is provided at the position adjacent to the top wall of the box body and the first hydraulic cylinder, a second hydraulic cylinder is slidably connected inside the slot, an active rack is fixedly connected at the position of the output end of the second hydraulic cylinder corresponding to the driven gear, a transmission frame is fixedly connected at the position of the transmission rod corresponding to the second hydraulic cylinder, and a filter is fixedly connected inside the box body.

[0006] Preferably, the top end of the cleaning plate is fixedly connected to the bottom end of the spring inside the mounting block, and the cleaning plate is slidably connected inside the box.

[0007] Preferably, the active rack is located at the bottom end of the driven gear, and the active rack is meshingly connected with the driven gear.

[0008] Preferably, a water inlet is fixedly connected to one side of the box body, and a water outlet is fixedly connected to the middle position of the bottom end of the box body.

[0009] Preferably, the transmission frame is transmission-connected to the transmission rod.

[0010] The beneficial effects of the utility model are as follows: a cleaning plate, a transmission rod, a transmission frame, an active rack and a driven gear, etc. are provided. When the filter needs to be cleaned, the hydraulic cylinder can first drive the cleaning plate to move to the top of the filter, and then the motor is turned on to drive various mechanisms to move in conjunction, so that the cleaning plate can continuously bounce back and forth on the top of the filter, and the cleaning brush at the bottom of the cleaning plate can continuously penetrate into the holes of the filter, thereby cleaning the holes of the filter. The cleaning effect is excellent, and the energy consumption of the staff can be greatly reduced. The utility model is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the wastewater filtering device proposed by the utility model.

[0012] Figure 2 This is a schematic diagram of the top structure of the box body of the wastewater filtering device proposed by the utility model.

[0013] Figure 3 This is a schematic cross-sectional structural diagram of the wastewater filtering device proposed by the utility model.

[0014] Figure 4 This is a schematic cross-sectional structural diagram of the installation block of the wastewater filtering device proposed by the utility model.

[0015] In the figure: 1. box; 2. first hydraulic cylinder; 3. mounting block; 4. spring; 5. cleaning plate; 6. rotating rod; 7. abutting rod; 8. driven gear; 9. motor; 10. transmission rod; 11. slot; 12. second hydraulic cylinder; 13. active rack; 14. transmission frame; 15. filter; 16. water inlet; 17. water outlet. DETAILED DESCRIPTION

[0016] Reference Figure 1-4The wastewater filtering device comprises a box body 1, a first hydraulic cylinder 2 is fixedly installed on the top wall of the box body 1, a mounting block 3 is fixedly connected to the output end of the first hydraulic cylinder 2, a spring 4 is fixedly connected inside the mounting block 3, a cleaning plate 5 is slidably connected to the mounting block 3, a rotating rod 6 is rotatably connected to one side of the mounting block 3, an abutting rod 7 is fixedly connected to the middle position of the outer wall of the rotating rod 6, a driven gear 8 is fixedly connected to the outer wall of the rotating rod 6 and the adjacent position of the abutting rod 7, a motor 9 is fixedly installed on the top of the box body 1, a transmission rod 10 is fixedly connected to the output end of the motor 9, a card slot 11 is opened at the position adjacent to the first hydraulic cylinder 2 on the top wall of the box body 1, a second hydraulic cylinder 12 is slidably connected inside the card slot 11, an active rack 13 is fixedly connected to the position of the output end of the second hydraulic cylinder 12 corresponding to the driven gear 8, a transmission frame 14 is fixedly connected to the position of the second hydraulic cylinder 12 corresponding to the transmission rod 10, and a filter screen 15 is fixedly connected inside the box body 1.

[0017] Furthermore, the top end of the cleaning plate 5 is fixedly connected to the bottom end of the spring 4 inside the mounting block 3 , and the cleaning plate 5 is slidably connected inside the box body 1 .

[0018] Furthermore, the active rack 13 is located at the bottom end of the driven gear 8, and the active rack 13 is meshedly connected with the driven gear 8, so that the active rack 13 can drive the driven gear 8 to rotate.

[0019] Furthermore, a water inlet 16 is fixedly connected to one side of the box body 1, and a water outlet 17 is fixedly connected to the middle position of the bottom end of the box body 1. The water inlet 16 is convenient for adding wastewater into the box body 1, and the water outlet 17 is convenient for discharging water from the box body 1.

[0020] Furthermore, the transmission frame 14 is transmission-connected to the transmission rod 10 , and the transmission rod 10 is convenient for driving the transmission frame 14 to move.

[0021] When the device is used, the first hydraulic cylinder 2 and the second hydraulic cylinder 12 are turned on at the same time, the first hydraulic cylinder 2 will drive the mounting block 3 and the cleaning plate 5 to move to the top of the filter screen 15 close to the filter screen 15, and the second hydraulic cylinder 12 will also drive the active rack 13 to move together, at this time the active rack 13 and the driven gear 8 are still in a connected state, and then the motor 9 is turned on, the motor 9 will drive the transmission rod 10 to rotate, the rotation of the transmission rod 10 will squeeze the inner wall of the transmission frame 14, the squeezed transmission frame 14 will drive the second hydraulic cylinder 12 to move together, the second hydraulic cylinder 12 will drive the active rack 13 to move together, the movement of the active rack 13 will drive the driven gear 8 rotates, the driven gear 8 drives the rotating rod 6 and the abutting rod 7 to rotate together, the rotation of the abutting rod 7 will squeeze the top of the cleaning plate 5, then the cleaning plate 5 will move downward, the movement of the cleaning plate 5 will also stretch the spring 4, the cleaning plate 5 will make the bottom brush inserted into the holes of the filter screen 15, and clean the inside of the filter screen 15, when the transmission rod 10 rotates to the opposite angle to the initial angle, the transmission frame 14, the second hydraulic cylinder 12 and the active rack 13 will be reset to the original position, so as to achieve the purpose of back and forth movement, so that the abutting rod 7 rotates back and forth to squeeze the cleaning plate 5, and the cleaning plate 5 will also bounce up and down driven by the spring 4 to complete the cleaning.

Claims

1. Wastewater filtering device, characterized in that: The invention comprises a box body (1), wherein a first hydraulic cylinder (2) is fixedly mounted on the top wall of the box body (1), an output end of the first hydraulic cylinder (2) is fixedly connected to a mounting block (3), a spring (4) is fixedly connected inside the mounting block (3), a cleaning plate (5) is slidably connected to the mounting block (3), a rotating rod (6) is rotatably connected to one side of the mounting block (3), an abutting rod (7) is fixedly connected at the middle position of the outer wall of the rotating rod (6), a driven gear (8) is fixedly connected at the position adjacent to the outer wall of the rotating rod (6) and the abutting rod (7), and the top of the box body (1) is fixedly mounted on the top wall of the box body (1). A motor (9) is fixedly mounted at the end, a transmission rod (10) is fixedly connected to the output end of the motor (9), a slot (11) is provided at a position adjacent to the first hydraulic cylinder (2) on the top wall of the box body (1), a second hydraulic cylinder (12) is slidably connected inside the slot (11), an active rack (13) is fixedly connected to the output end of the second hydraulic cylinder (12) at a position corresponding to the driven gear (8), a transmission frame (14) is fixedly connected to the position of the second hydraulic cylinder (12) corresponding to the transmission rod (10), and a filter screen (15) is fixedly connected inside the box body (1).

2. The wastewater filtration device according to claim 1, characterized in that: The top end of the cleaning plate (5) is fixedly connected to the bottom end of the spring (4) inside the mounting block (3), and the cleaning plate (5) is slidably connected inside the box body (1).

3. The wastewater filtration device according to claim 1, characterized in that: The active rack (13) is located at the bottom end of the driven gear (8), and the active rack (13) is meshingly connected with the driven gear (8).

4. The wastewater filtration device according to claim 1, characterized in that: A water inlet (16) is fixedly connected to one side of the box body (1), and a water outlet (17) is fixedly connected to the middle position of the bottom end of the box body (1).

5. The wastewater filtration device according to claim 1, characterized in that: The transmission frame (14) is transmission-connected to the transmission rod (10).

Images