Trash holding device

Abstract

The utility model belongs to the field of water conservancy projects, particularly relates to a trash holding device, and aims to solve the problems that a servo motor is damaged and cannot be normally used in rainy and snowy days and the service life is shortened due to the fact that the servo motor is used outside and is inconvenient to shield and protect in the prior art. Comprising a ditch, a trash holding frame is arranged in the ditch, two mounting grooves are formed in one side of the trash holding frame, mounting blocks are slidably mounted in the two mounting grooves, and intercepting nets used for intercepting and screening sewage are fixedly mounted on one sides of the two mounting blocks; and the protection mechanism is arranged on the ditch and is used for shielding and protecting the motor. When in use, the motor is effectively shielded and protected, the motor is prevented from being used in the outside, the motor is prevented from being damaged in rainy and snowy weather, the motor is prevented from being not used normally, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pollution intercepting device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Water is an indispensable and precious resource for human production and life. In human production and life, domestic wastewater needs to be discharged through drainage ditches, so drainage ditch sewage interception devices are needed;

[0003] After searching, the patent with the authorization announcement number CN219364850U proposes a sewage intercepting device for drainage ditch, which relates to the technical field of sewage discharge in water conservancy projects. The utility model includes a main body mechanism, including a ditch and a sewage gate arranged inside the ditch; an extraction mechanism, including a collection trough arranged on the surface of one side of the sewage gate, and a plurality of drainage circular holes are arranged at the bottom of the collection trough; a collection mechanism, including a magnetic suction component arranged on one side of the collection trough, and the magnetic suction component includes a material guide slope and a magnetic suction block, and the lower surface of the magnetic suction block is connected to the upper surface of the material guide slope. The utility model is a sewage intercepting device for drainage ditch, which drives a servo motor, and by utilizing the characteristics of the screw rod and the internal threaded slot rotational fit and the characteristics of the lower surface of the lifting block passing through the square slot and the slot rod sliding fit, the lifting block is prompted to move up, and then the sewage is collected. Furthermore, by installing a magnetic suction block above the material guide slope, the magnetic suction block is further used to collect and adsorb metal materials, and then it is convenient to collect metal sewage inside the water body. There are the following problems in this technical solution:

[0004] When in use, the controller drives the servo motor to drive the collection tank to collect and process the waste. Since the servo motor is used outside and it is not convenient to shield and protect it, it will be damaged when encountering rainy and snowy weather, making the servo motor unable to be used normally, reducing its service life;

[0005] In view of the above problems, the utility model document proposes a dirt blocking device. Utility Model Content

[0006] The utility model provides a dirt intercepting device, which solves the disadvantage in the prior art that the servo motor is used outside and is not convenient to be shielded and protected, which causes damage to the servo motor in rainy and snowy weather, making the servo motor unable to be used normally and reducing its service life.

[0007] The utility model provides the following technical solutions:

[0008] A pollution interception device, comprising:

[0009] A ditch, wherein a trash-blocking frame is arranged inside the ditch, and two mounting grooves are provided on one side of the trash-blocking frame, and mounting blocks are slidably mounted inside the two mounting grooves, and an interception net for intercepting and filtering sewage is fixedly mounted on one side of the two mounting blocks, and a motor is fixedly mounted on the top of the ditch;

[0010] A protection mechanism is arranged on the ditch to shield and protect the motor.

[0011] In one possible design, the protective mechanism includes a shielding plate, handles are fixedly provided on both sides of the shielding plate, limiting rods are symmetrically fixedly provided on the bottom side of the inner wall of the shielding plate in pairs, and limiting frames for the limiting rods to be inserted and installed are symmetrically fixedly provided on the top of the ditch in pairs.

[0012] In a possible design, a plurality of fixing plates are fixedly provided on the outer side of the trash-blocking frame, and each of the fixing plates is fixed to the ditch by bolts. Two slots are provided on one side of the trash-blocking frame and on both sides of the inner wall of the ditch. The four slots are divided into two groups, and a protective cover for surrounding and protecting the bolts is inserted between each group of the slots. A sealing gasket that fits with the bottom side of the inner wall of the ditch is provided on the bottom side of each protective cover.

[0013] In a possible design, a lifting frame is slidably connected inside the ditch, one side of the lifting frame is in contact with one side of the interception net, threaded blocks and limit blocks are fixedly provided on both sides of the lifting frame, and sliding grooves for sliding connection between the threaded blocks and the limit blocks are provided on both sides of the inner wall of the ditch. A threaded rod is fixedly provided at the output end of the motor through a coupling, and the outer wall of the threaded rod is connected to the internal thread of the threaded block.

[0014] In a possible design, a fixing frame is fixed on the top of the ditch, a sliding rod is fixed between the bottom side of the inner wall of the fixing frame and the bottom side of the inner wall of one of the sliding grooves, and a sliding hole is opened inside the limit block and is slidably connected to the outer wall of the sliding rod.

[0015] In a possible design, an activated carbon filter plate is mounted inside the trash rack.

[0016] In the present application, the trash frame is firstly clamped and placed at a suitable position inside the ditch, and at the same time, a plurality of fixing plates on the outside of the trash frame will fit on the ditch, and at this time, the fixing plates can be fixed on the ditch by bolts, so that the trash frame is easy to install and disassemble, and the convenience is enhanced. At the same time, slots are provided on one side of the trash frame and on both sides of the inner wall of the ditch, and the protective cover can be inserted into the corresponding slots to complete the installation of the protective cover. The bolts set in the ditch can be surrounded by the protective cover, which is conducive to the protection effect, preventing the bolts from being soaked in sewage for a long time and causing rust and erosion, avoiding the situation that it is difficult to disassemble, and improving the applicability. At the same time, the sealing gasket set on the bottom side of the protective cover can fit tightly with the bottom side of the inner wall of the ditch, thereby enhancing the sealing of the protective cover and preventing sewage from seeping into the protective cover and affecting the bolts.

[0017] After the trash rack is installed, the mounting blocks can be slidably installed in the corresponding mounting grooves by means of the sliding connection between the two mounting blocks and the two mounting grooves, and then the intercepting net can be installed on the trash rack, which achieves the effect of easy disassembly and cleaning, and is beneficial to enhancing the screening effect. The impurities in the sewage can be intercepted by the intercepting net, which plays a major interception and screening role and prevents them from continuing to flow downstream. Then the activated carbon filter plate is snap-connected and installed into the corresponding trash rack, which further improves the filtering effect of the sewage. The activated carbon filter plate can adsorb and remove harmful substances in the sewage, so that the water quality flowing downstream after treatment is cleaner, which improves the applicability. Finally, the baffle plate can be conveniently taken away through the handles on both sides of the baffle plate, and the limit plug rod fixed on the bottom side of the inner wall of the baffle plate can be aligned and inserted into the corresponding limit plug frame, so that the baffle plate can be firmly installed on the ditch, effectively supporting the motor. At the same time, during the lifting process of the lifting frame, the limit block fixed on one side will be driven to slide in the slide groove, and the sliding hole inside the limit block will slide on the outer wall of the limit rod fixed on the bottom side of the fixed frame, which is beneficial to enhance the stability of the movement of the lifting frame and improve the use effect.

[0018] In the utility model, the dirt-blocking device is provided to stably install the shielding plate on the ditch through the protective mechanism, which effectively shields and protects the motor, thereby preventing the motor from being damaged when it is used outside and encounters rainy and snowy weather.

[0019] In the utility model, the trash intercepting device can fix the fixing plate on the ditch by setting the fixing plate, the slot and the protective cover, so as to achieve the effect of convenient installation and removal of the trash intercepting frame, enhance the convenience, and at the same time, can protect the bolts set in the ditch, prevent the bolts from being soaked in sewage for a long time and rusting and corroding, and avoid the situation that it is difficult to disassemble;

[0020] The utility model can effectively shield and protect the motor, so as to prevent the motor from being damaged when it is used in the outside and encountering rain or snow, thereby preventing the motor from being unable to be used normally and prolonging its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of a dirt-blocking device provided by an embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the disassembled structure of a shielding plate of a dirt-blocking device provided by an embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the disassembly structure of an interception net of a pollution interception device provided by an embodiment of the utility model;

[0024] Figure 4 A schematic diagram of the disassembled structure of a protective cover of a pollution-trapping device provided in an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Ditch; 2. Trash rack; 3. Fixed plate; 4. Activated carbon filter plate; 5. Slot; 6. Protective cover; 7. Sealing gasket; 8. Mounting slot; 9. Mounting block; 10. Intercepting net; 11. Lifting frame; 12. Motor; 13. Threaded rod; 14. Slide; 15. Fixed frame; 16. Shielding plate; 17. Limiting rod; 18. Handle; 19. Limiting frame. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] Please refer to Figure 1-Figure 4 , a pollution interception device, which is used in the field of water conservancy engineering, includes:

[0030] A ditch 1 is provided with a trash frame 2 inside the ditch 1, and two installation grooves 8 are provided on one side of the trash frame 2. Installation blocks 9 are slidably installed inside the two installation grooves 8, and an interception net 10 for intercepting and screening sewage is fixedly installed on one side of the two installation blocks 9. By utilizing the sliding connection between the two installation blocks 9 and the two installation grooves 8, the installation blocks 9 can be slidably installed in the corresponding installation grooves 8, and then the interception net 10 can be installed on the trash frame 2, which achieves the effect of easy disassembly and cleaning, and is beneficial to enhancing the screening effect. The interception net 10 can intercept impurities in the sewage, play a major interception and screening role, and prevent it from continuing to flow downstream.

[0031] A protective mechanism is arranged on the ditch 1 for shielding and protecting the motor 12. The protective mechanism includes a shielding plate 16. Handles 18 are fixedly arranged on both sides of the shielding plate 16. Limiting rods 17 are fixedly arranged on the bottom sides of the inner walls of the shielding plates 16 in pairs. Limiting frames 19 for inserting and installing the limiting rods 17 are fixedly arranged on the top of the ditch 1 in pairs. The shielding plate 16 can be conveniently taken out by the handles 18 on both sides of the shielding plate 16, and the limiting rods 17 fixed on the bottom sides of the inner walls of the shielding plate 16 are aligned and inserted into the corresponding limiting frames 19, so that the shielding plate 16 can be firmly installed on the ditch 1, effectively shielding and protecting the motor 12, preventing the motor 12 from being used in the outside, and preventing the motor 12 from being damaged in rainy and snowy weather, preventing the motor 12 from being unable to be used normally, and improving the service life.

[0032] A plurality of fixing plates 3 are fixedly arranged on the outer side of the trash-blocking frame 2, and each fixing plate 3 is fixedly installed on the ditch 1 by bolts. Two slots 5 are provided on one side of the trash-blocking frame 2 and on both sides of the inner wall of the ditch 1. The four slots 5 are divided into two groups. A protective cover 6 for surrounding and protecting the bolts is inserted between each group of slots 5. A sealing gasket 7 that fits the bottom side of the inner wall of the ditch 1 is provided on the bottom side of each protective cover 6. The fixing plates 3 can be fixed on the ditch 1 by bolts, thereby realizing the effect of convenient installation and disassembly of the trash-blocking frame 2. At the same time, one side of the trash-blocking frame 2 and the ditch are sealed. Slots 5 are provided on both sides of the inner wall of the channel 1. The protective cover 6 can be inserted into the corresponding slots 5 to complete the installation of the protective cover 6. The protective cover 6 can surround the bolts arranged in the ditch 1, which is beneficial to the protection effect and prevents the bolts from being soaked in sewage for a long time and rusting and corroding, avoids the situation where it is difficult to disassemble, and improves the applicability. At the same time, the sealing gasket 7 arranged on the bottom side of the protective cover 6 can fit tightly with the bottom side of the inner wall of the ditch 1, enhances the sealing of the protective cover 6, and prevents sewage from penetrating into the protective cover 6 and affecting the bolts.

[0033] A motor 12 is fixedly installed on the top of the ditch 1, and a lifting frame 11 is slidably connected inside the ditch 1. One side of the lifting frame 11 fits with one side of the intercepting net 10, and threaded blocks and limit blocks are fixedly provided on both sides of the lifting frame 11. Slide grooves 14 for sliding connection of the threaded blocks and the limit blocks are provided on both sides of the inner wall of the ditch 1. A threaded rod 13 is fixedly provided on the output end of the motor 12 through a coupling, and the outer wall of the threaded rod 13 is connected to the internal thread of the threaded block. A fixing frame 15 is fixedly provided on the top of the ditch 1, and a sliding rod is fixedly provided between the bottom side of the inner wall of the fixing frame 15 and the bottom side of the inner wall of one of the slide grooves 14, and a sliding hole slidably connected to the outer wall of the sliding rod is provided inside the limit block.

[0034] The motor 12 drives the threaded rod 13 fixed at the output end to rotate, and the threaded rod 13 can drive the threaded block connected by the thread to slide in the slide groove 14, which can play a role of limited sliding, and then the threaded block can drive the lifting frame 11 fixed on one side to move in the ditch 1. When the lifting frame 11 moves upward, the impurities intercepted on the interception net 10 can be brought up together, which is convenient for cleaning the impurities and improves convenience. At the same time, during the lifting and lowering process of the lifting frame 11, it will drive the limit block fixed on one side to slide in the slide groove, and the sliding hole inside the limit block will slide on the outer wall of the limit rod fixed on the bottom side of the fixed frame 15, which is beneficial to enhance the stability of the movement of the lifting frame 11.

[0035] Example 2

[0036] On the basis of the first embodiment, the second embodiment further includes:

[0037] Please refer to Figure 4 An activated carbon filter plate 4 is snap-fitted and installed inside the trash rack 2. The activated carbon filter plate 4 is snap-fitted and installed inside the corresponding trash rack 2, which further improves the filtering effect of sewage. The activated carbon filter plate 4 can adsorb and remove harmful substances in sewage, making the water quality flowing downstream after treatment cleaner and improving applicability.

[0038] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 12 devices are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0039] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflict, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A pollution blocking device, characterized in that: include: A ditch (1), wherein a trash frame (2) is arranged inside the ditch (1), two mounting grooves (8) are provided on one side of the trash frame (2), mounting blocks (9) are slidably mounted inside the two mounting grooves (8), an interception net (10) for intercepting and filtering sewage is fixedly mounted on one side of the two mounting blocks (9), and a motor (12) is fixedly mounted on the top of the ditch (1); A protection mechanism is arranged on the ditch (1) and is used to shield and protect the motor (12).

2. A pollution-blocking device according to claim 1, characterized in that: The protective mechanism comprises a shielding plate (16), handles (18) are fixedly provided on both sides of the shielding plate (16), limiting plug rods (17) are fixedly provided in pairs symmetrically on the bottom side of the inner wall of the shielding plate (16), and limiting plug frames (19) for inserting and installing the limiting plug rods (17) are fixedly provided in pairs symmetrically on the top of the ditch (1).

3. A pollution-blocking device according to claim 2, characterized in that: A plurality of fixing plates (3) are fixedly arranged on the outer side of the trash-blocking frame (2), and each of the fixing plates (3) is fixedly installed on the ditch (1) by means of bolts. Two slots (5) are provided on one side of the trash-blocking frame (2) and on both sides of the inner wall of the ditch (1), and the four slots (5) are divided into two groups. A protective cover (6) for surrounding and protecting the bolts is inserted between each group of the slots (5), and a sealing gasket (7) is provided on the bottom side of each protective cover (6) and is in contact with the bottom side of the inner wall of the ditch (1).

4. A pollution-blocking device according to claim 1, characterized in that: The ditch (1) is internally slidably connected with a lifting frame (11), one side of the lifting frame (11) is in contact with one side of the interception net (10), and threaded blocks and limit blocks are fixedly arranged on both sides of the lifting frame (11), and sliding grooves (14) for sliding connection between the threaded blocks and the limit blocks are provided on both sides of the inner wall of the ditch (1), and a threaded rod (13) is fixedly arranged at the output end of the motor (12) through a coupling, and the outer wall of the threaded rod (13) is connected to the inner thread of the threaded block.

5. A pollution-blocking device according to claim 4, characterized in that: A fixing frame (15) is fixedly arranged on the top of the ditch (1), a sliding rod is fixedly arranged between the bottom side of the inner wall of the fixing frame (15) and the bottom side of the inner wall of one of the sliding grooves (14), and a sliding hole is provided inside the limit block and is slidably connected to the outer wall of the sliding rod.

6. A pollution-blocking device according to claim 1, characterized in that: An activated carbon filter plate (4) is mounted inside the trash-blocking frame (2) in a clamped manner.

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