Efficient trash holding device for water pollution control

Abstract

The utility model belongs to the field of trash holding devices, and particularly relates to an efficient trash holding device for water pollution control, which comprises a trash holding frame, a plurality of uniformly distributed fence rods are fixedly connected to the inner side of the trash holding frame, dredging strips are slidably connected to the outer sides of rod bodies of the fence rods in a sleeving manner, and the dredging strips are slidably connected to the inner side of the trash holding frame. A linkage block is fixedly connected to the side face of the dredging strip, a fixing plate is fixedly connected to the side face of the trash holding frame, a motor is fixedly installed at the upper end of the fixing plate, and an output shaft of the motor penetrates through the fixing plate and is connected with the fixing plate through a bearing. The threaded shaft driven by the motor is arranged on the trash holding frame, the dredging strip in sliding connection with the trash holding frame is arranged on the outer side of the fence rod on the inner side of the trash holding frame, the linkage block is arranged on the dredging strip, and the threaded shaft is in threaded connection with the linkage block, so that the dredging strip can ascend and descend through positive and negative rotation of the motor; therefore, the trash holding frame is dredged, and the trash holding frame is prevented from being blocked by large sundries.

Description

Technical Field

[0001] The utility model relates to the field of pollution interception devices, in particular to a high-efficiency pollution interception device for water pollution control. Background Art

[0002] The sewage pipe outlet of the factory needs to be treated to block the pollution, so as to prevent the discharge of larger debris. For example, the invention patent application with application publication number CN108104249A proposes a sewage treatment plant trash fence, including a partition, a salvage device, a fixed seat, a hydraulic rod, a hydraulic pump, a baffle, a partition net, a groove, an ultraviolet lamp, a motor box, a rotating shaft, a knife roller, a terminal, a lamp holder, a lamp tube and a fixed rod. The beneficial effect of the invention is: by arranging a salvage device above the fixed plate and adjusting the height of the salvage device by telescopic adjustment of the hydraulic pump, the salvage device can be used to salvage the sewage and collect the solid waste in the sewage treatment pool.

[0003] Although the existing trash fence can intercept larger debris, the larger debris will also block the trash fence, resulting in water flow obstruction. Therefore, it is necessary to improve it. Utility Model Content

[0004] The utility model aims to provide a highly efficient trash intercepting device for water pollution control, which solves the problem that although the existing trash intercepting fence can intercept larger debris, the larger debris will also block the trash intercepting fence, resulting in water flow obstruction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency pollution blocking device for water pollution control, comprising a pollution blocking frame, a plurality of evenly distributed fence rods are fixedly connected to the inner side of the pollution blocking frame, a dredging strip is slidably sleeved on the outer side of the rod body of the fence rod, and the dredging strip is slidably connected to the inner side of the pollution blocking frame, a linkage block is fixedly connected to the side of the dredging strip, a fixed plate is fixedly connected to the side of the pollution blocking frame, a motor is fixedly installed on the upper end of the fixed plate, the output shaft of the motor passes through the fixed plate and is connected to the fixed plate by a bearing, the end of the output shaft is fixedly connected to a threaded shaft, the threaded shaft passes through the linkage block and is connected to the linkage block by a thread, and the end of the threaded shaft is fixedly connected to a limiting block.

[0006] Preferably, a scraper sleeve is fixedly connected to the bottom of the dredging strip, and the scraper sleeve is slidably connected to the outside of the rod body of the fence rod. The scraper sleeve can clean the surface of the fence rod in the process of following the lifting of the dredging strip.

[0007] Preferably, a protective cover is fixedly connected to the side of the fixing plate away from the dirt-blocking frame, and the protective cover is a conical surface type. The setting of the protective cover has a certain protective effect on the threaded shaft.

[0008] Preferably, a hollow sleeve is fixedly connected to the bottom of the fixed plate and located outside the output shaft, an oil drain hole is fixedly opened on the inner wall of the hollow sleeve, a perforation is opened on the bottom of the hollow sleeve, a rubber plug is slidably connected to the outer wall of the hollow sleeve, a sponge sleeve and a top ring are slidably connected to the inner side of the hollow sleeve, and the sponge sleeve and the top ring are in contact with each other, and a top pin is fixedly connected to the upper end of the linkage block. The top pin can enter the hollow sleeve from the perforation at the bottom of the hollow sleeve, and then press the top ring, and the top ring squeezes the sponge sleeve to release the lubricating oil in the sponge sleeve.

[0009] Preferably, a push rod is fixedly connected to the inner top of the hollow sleeve, and the push rod is in contact with the sponge sleeve. By setting the push rod, the sponge sleeve can be subjected to a reaction force.

[0010] Preferably, an oil collecting ring is fixedly connected to the upper end of the linkage block and located outside the top pin, and the oil collecting ring is made of stainless steel. The lubricating oil released from the hollow sleeve can be collected by the setting of the oil collecting ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a threaded shaft driven by a motor on the trash-blocking frame, and a dredging strip slidably connected to the fence rod on the inner side of the trash-blocking frame is provided on the outer side of the fence rod, and a linkage block is provided on the dredging strip. The threaded shaft and the linkage block are connected by a thread. In this way, the dredging strip can be raised and lowered by the forward and reverse rotation of the motor, thereby dredging the trash-blocking frame to prevent larger debris from clogging the trash-blocking frame.

[0013] 2. The utility model arranges a hollow sleeve under a fixed plate for mounting the motor, arranges a top ring and a sponge sleeve in the hollow sleeve, and then arranges a top pin on the linkage block on the dredging strip. The top pin can enter the hollow sleeve from a perforation at the bottom of the hollow sleeve, and then applies pressure to the top ring, which squeezes the sponge sleeve to release the lubricating oil in the sponge sleeve, thereby lubricating the linkage block and the threaded shaft, thereby ensuring the smooth lifting and lowering of the dredging strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A sectional stereogram of a local structure;

[0016] Figure 3 For this utility model Figure 2 A in the enlarged view;

[0017] Figure 4 For this utility model Figure 1A three-dimensional diagram of the dredging strip structure;

[0018] Figure 5 For this utility model Figure 1 A three-dimensional diagram of the protective cover structure.

[0019] In the figure: 1. Trash-blocking frame; 2. Fence bar; 3. Dredging strip; 4. Scraper sleeve; 5. Linkage block; 6. Fixing plate; 7. Motor; 8. Threaded shaft; 9. Limit block; 10. Protective cover; 11. Hollow sleeve; 12. Oil drain hole; 13. Perforation; 14. Sponge sleeve; 15. Top ring; 16. Push rod; 17. Rubber plug; 18. Oil collecting ring; 19. Push pin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 4 A highly efficient pollution intercepting device for water pollution control comprises a pollution intercepting frame 1, a plurality of evenly distributed fence rods 2 are fixedly connected to the inner side of the pollution intercepting frame 1, a dredging strip 3 is slidably sleeved on the outer side of the rod body of the fence rod 2, and the dredging strip 3 is slidably connected to the inner side of the pollution intercepting frame 1, a scraping sleeve 4 is fixedly connected to the bottom of the dredging strip 3, and the scraping sleeve 4 is slidably connected to the outer side of the rod body of the fence rod 2. The scraping sleeve 4 can clean the surface of the fence rod 2 in the process of following the lifting of the dredging strip 3.

[0022] See also Figure 1 , Figure 2 , Figure 5 The side of the dredging strip 3 is fixedly connected with a linkage block 5, the side of the dirt-blocking frame 1 is fixedly connected with a fixing plate 6, the upper end of the fixing plate 6 is fixedly installed with a motor 7, the output shaft of the motor 7 passes through the fixing plate 6 and is connected to the fixing plate 6 through a bearing, the end of the output shaft is fixedly connected with a threaded shaft 8, the threaded shaft 8 passes through the linkage block 5 and is connected to the linkage block 5 through a thread, and the end of the threaded shaft 8 is fixedly connected with a limiting block 9. A protective cover 10 is fixedly connected to the side of the fixing plate 6 away from the dirt-blocking frame 1, and the protective cover 10 is a conical surface type. The setting of the protective cover 10 has a certain protective effect on the threaded shaft 8.

[0023] See also Figure 1 , Figure 2 , Figure 3, a hollow sleeve 11 is fixedly connected to the bottom of the fixed plate 6 and located on the outside of the output shaft, an oil drain hole 12 is fixedly opened on the inner wall of the hollow sleeve 11, a through hole 13 is opened at the bottom of the hollow sleeve 11, a rubber plug 17 is slidably connected to the outer wall of the hollow sleeve 11, a sponge sleeve 14 and a top ring 15 are slidably connected to the inner side of the hollow sleeve 11, and the sponge sleeve 14 and the top ring 15 are in contact with each other, and a top pin 19 is fixedly connected to the upper end of the linkage block 5. The top pin 19 can enter the hollow sleeve 11 from the through hole 13 at the bottom of the hollow sleeve 11, and then press the top ring 15, and the top ring 15 squeezes the sponge sleeve 14, so that the lubricating oil in the sponge sleeve 14 is released. A push rod 16 is fixedly connected to the inner top of the hollow sleeve 11, and the push rod 16 is in contact with the sponge sleeve 14. Through the setting of the push rod 16, the sponge sleeve 14 can be subjected to a reaction force. The upper end of the linkage block 5 and the outer side of the top pin 19 are fixedly connected with an oil collecting ring 18, and the oil collecting ring 18 is made of stainless steel. Through the setting of the oil collecting ring 18, the lubricating oil released in the hollow sleeve 11 can be gathered.

[0024] The specific implementation process of the utility model is as follows: when in use, the threaded shaft 8 can be driven to rotate by the motor 7, and the threaded shaft 8 drives the linkage block 5 to rise and fall through the relative threaded movement between the linkage block 5, and the linkage block 5 drives the dredging strip 3 to slide on the outside of the fence rod 2, thereby dredging the dirt blocking frame 1 to prevent larger debris from clogging the dirt blocking frame 1, and in the process of the linkage block 5 rising, the top pin 19 on the linkage block 5 can enter the hollow sleeve 11 from the through hole 13 at the bottom of the hollow sleeve 11, and then pressurize the top ring 15, and the top ring 15 squeezes the sponge sleeve 14, so that the lubricating oil in the sponge sleeve 14 is released, thereby lubricating the linkage block 5 and the threaded shaft 8, thereby ensuring the smooth lifting and lowering of the dredging strip 3.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly efficient pollution interception device for water pollution control, comprising a pollution interception frame (1), characterized in that: The inner side of the trash blocking frame (1) is fixedly connected to a plurality of evenly distributed fence rods (2); a dredging strip (3) is slidably sleeved on the outer side of the rod body of the fence rod (2), and the dredging strip (3) is slidably connected to the inner side of the trash blocking frame (1); a linkage block (5) is fixedly connected to the side of the dredging strip (3); a fixing plate (6) is fixedly connected to the side of the trash blocking frame (1); an electric motor (7) is fixedly mounted on the upper end of the fixing plate (6); an output shaft of the electric motor (7) passes through the fixing plate (6) and is connected to the fixing plate (6) via a bearing; a threaded shaft (8) is fixedly connected to the end of the output shaft; the threaded shaft (8) passes through the linkage block (5) and is connected to the linkage block (5) via a thread; and a limit block (9) is fixedly connected to the end of the threaded shaft (8).

2. The high-efficiency pollution interception device for water pollution control according to claim 1 is characterized in that: The bottom of the dredging strip (3) is fixedly connected with a scraper sleeve (4), and the scraper sleeve (4) is slidably connected to the outer side of the rod body of the fence rod (2).

3. The high-efficiency pollution interception device for water pollution control according to claim 1 is characterized in that: A protective cover (10) is fixedly connected to the side of the fixed plate (6) away from the dirt-blocking frame (1), and the protective cover (10) is of a conical surface type.

4. The high-efficiency pollution interception device for water pollution control according to claim 1 is characterized in that: A hollow sleeve (11) is fixedly connected to the bottom of the fixed plate (6) and located outside the output shaft, an oil drain hole (12) is fixedly opened on the inner wall of the hollow sleeve (11), a through hole (13) is opened on the bottom of the hollow sleeve (11), a rubber plug (17) is slidably connected to the outer wall of the hollow sleeve (11), a sponge sleeve (14) and a top ring (15) are slidably connected to the inner side of the hollow sleeve (11), and the sponge sleeve (14) and the top ring (15) are in contact with each other, and a top pin (19) is fixedly connected to the upper end of the linkage block (5).

5. The high-efficiency pollution interception device for water pollution control according to claim 4 is characterized in that: A push rod (16) is fixedly connected to the inner top of the hollow sleeve (11), and the push rod (16) is in contact with the sponge sleeve (14).

6. The high-efficiency pollution interception device for water pollution control according to claim 4 is characterized in that: An oil collecting ring (18) is fixedly connected to the upper end of the linkage block (5) and located outside the top pin (19). The oil collecting ring (18) is made of stainless steel.

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