CN216405343U - Environment-friendly double-layer river trash rack - Google Patents

Environment-friendly double-layer river trash rack Download PDF

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Publication number
CN216405343U
CN216405343U CN202123201887.5U CN202123201887U CN216405343U CN 216405343 U CN216405343 U CN 216405343U CN 202123201887 U CN202123201887 U CN 202123201887U CN 216405343 U CN216405343 U CN 216405343U
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China
Prior art keywords
frame
cleaning
trash rack
chain
filter screen
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Active
Application number
CN202123201887.5U
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Chinese (zh)
Inventor
袁殷
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Guangdong Zhengfangyuan Engineering Consulting Co ltd
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Guangdong Zhengfangyuan Engineering Consulting Co ltd
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Priority to CN202123201887.5U priority Critical patent/CN216405343U/en
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Abstract

The utility model relates to a river course administers the field, and discloses a double-deck river course trash rack is used in environmental protection, be relative fixed column that sets up including two, fixed connection is first frame and the second frame for the rectangle on the relative one side of fixed column, first frame is fixed connection respectively with the inside of second frame has for curved filter screen, each other contactless between first frame and the second frame, be provided with the loading board between first frame and the second frame. This double-deck river course trash rack is used in environmental protection, the chain rotates and makes cleaning rod and brush roller follow the rotation of chain and make reciprocating motion, and then the brush roller clears up the filter screen, consequently avoid silt and debris to cause the jam to the filter screen, and then ensure that the water source can normally flow, make the impurity to in the water source that the filter screen can be normal simultaneously filter the interception, and then no longer need the manual work to clear up the filter screen regularly, consequently reduce operating personnel's intensity of labour, improve equipment's automation performance simultaneously.

Description

Environment-friendly double-layer river trash rack
Technical Field
The application relates to the river course treatment field, especially relates to a double-deck river course trash rack is used to environmental protection.
Background
The trash rack is a frame structure which is arranged at the inlet of a water channel and is used for blocking sundries carried by water flow. The function of the device is to prevent sundries from entering the water guide channel so as to protect the water turbine, the water pump, the tunnel body, the pipeline and the like from being damaged.
Through looking up the literature and learning a double-deck river course trash rack is used to environmental protection, among this technical scheme through using first trash rack, the composite pile, the spout, first filtration pore, the second trash rack, U type handle, the cooperation of structures such as slider, solve prior art, most installation and the dismantlement of double-deck trash rack are used in environmental protection are too loaded down with trivial details, make the extravagant a large amount of artifical scheduling problems of installation and dismantlement process, but in this technical scheme, the trash rack does not possess the effect of self-cleaning, consequently in long-term use, silt and debris cause the jam to the filtration pore very easily, and then influence the normal flow of its rivers, influence the interception effect simultaneously.
SUMMERY OF THE UTILITY MODEL
For solving long-term use, silt and debris cause the jam to the filtration pore very easily, and then influence the normal flow of its rivers, influence the problem of interception simultaneously, this application provides following technical scheme: the utility model provides a double-deck river course trash rack is used in environmental protection, includes that two are relative fixed column that sets up, fixed connection is first frame and the second frame for the rectangle on the relative one side of fixed column, the inside difference fixed connection of first frame and second frame has and is curved filter screen, each other contactless between first frame and the second frame, be provided with the loading board between first frame and the second frame, be provided with on the loading board and prevent stifled cleaning device, prevent stifled cleaning device and include that two rotate the pivot of connecting at the loading board lower surface, all fixedly cup jointed the sprocket in the pivot, the meshing is connected with the chain on the sprocket, the pivot is not with the equal fixed connection of one end of loading board contact for the promotion leaf of fan leaf form, fixedly connected with clearance pole on the chain, be provided with the brush roller on the clearance pole.
Preferably, threaded holes are formed in the first frame, the second frame and the bearing plate, bolts are connected with the threaded holes formed in the first frame, the second frame and the bearing plate in a threaded manner, a guide plate is fixedly connected to the lower end of the first frame, and the guide plate is arranged in an inclined manner.
Preferably, the lower surface of loading board fixedly connected with two clearance pieces, fixedly connected with brush on the inner wall of clearance piece, the chain is located the inside of clearance piece, the clearance piece is n word form, the chain contacts with the brush.
In view of the above, it is desirable to provide,
this double-deck river course trash rack is used in environmental protection, guide plate through setting up, make water when flowing, the impact force is used in pushing away on the leaf, consequently, it drives pivot and sprocket and chain and rotates to push away the leaf, the chain rotates and makes cleaning rod and brush roller follow the rotation of chain and make reciprocating motion, and then the brush roller clears up the filter screen, consequently, avoid silt and debris to cause the jam to the filter screen, and then ensure that the water source can normally flow, make the filter screen can be normal filter the interception to the impurity in the water source simultaneously, and then no longer need the manual work to clear up the filter screen regularly, consequently, reduce operating personnel's intensity of labour, improve equipment's automation performance simultaneously.
This double-deck river course trash rack is used in environmental protection, through the clearance needle that sets up, consequently when the brush roller rotates to the both ends of chain, the brush roller contacts with the clearance needle, consequently the clearance combs to the surface of brush roller, consequently avoids mud to adsorb and makes it produce the adhesion phenomenon of knoing on the brush roller, and then ensures the clearance effect of brush roller to the filter screen.
This double-deck river course trash rack is used in environmental protection, through with the chain setting in the inside of clearance piece and with the brush contact, consequently the chain when rotating, the brush can clear up it, and then avoids impurity to block up the slotted hole of chain, consequently ensures the normal meshing of chain and sprocket, consequently ensures the normal operating of preventing stifled clearance mechanism.
This double-deck river course trash rack is used in environmental protection, loading board pass through the bolt fastening between first frame and second frame, consequently when anti-blocking cleaning device produced the damage, can be convenient demolish the loading board from between first frame and the second frame, and then make things convenient for operating personnel to maintain and change it.
Drawings
Fig. 1 is a schematic view of an environmental protection double-layer river trash rack.
Fig. 2 is a schematic view of a screen according to the present application.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 1 of the present application.
Fig. 4 is a schematic view of the anti-blocking cleaning device.
Fig. 5 is a schematic plan view of the thrust blade of the present application.
Figure 6 is a schematic front view of the carrier plate of the present application.
Fig. 7 is a schematic view of the present application fixing post.
Description of reference numerals:
1. fixing a column; 101. a support plate; 102. cleaning the needle; 2. a first frame; 201. a threaded hole; 202. a bolt; 3. a second frame; 4. a carrier plate; 401. a rotating shaft; 402. a sprocket; 403. a chain; 404. pushing the blades; 405. cleaning the rod; 406. a brush roller; 5. filtering with a screen; 6. a baffle; 7. cleaning the block; 701. and (4) a brush.
Detailed Description
Referring to fig. 1-3, the present application provides a new technical solution: the utility model provides a double-deck river course trash rack is used in environmental protection, is relative fixed column 1 that sets up including two, and fixed connection is the first frame 2 and the second frame 3 for the rectangle on the relative one side of fixed column 1, and the inside difference fixed connection of first frame 2 and second frame 3 has for curved filter screen 5, and each other contactless between first frame 2 and the second frame 3 is provided with loading board 4 between first frame 2 and the second frame 3, is provided with on loading board 4 and prevents stifled cleaning device.
Further, the lower end of the first frame 2 is fixedly connected with a guide plate 6, and the guide plate 6 is obliquely arranged.
Through the guide plate 6 that sets up, consequently can control the direction that water flows, produced impact force when consequently improving water and flowing, and then make anti-blocking cleaning device can carry out normal rotation.
Further, threaded holes 201 are formed in the first frame 2, the second frame 3 and the bearing plate 4, and bolts 202 are connected to the internal threads of the threaded holes 201 formed in the first frame 2, the second frame 3 and the bearing plate 4.
The bearing plate 4 is fixed between the first frame 2 and the second frame 3 through the bolt 202, so that when the anti-blocking cleaning device is damaged, the bearing plate 4 can be conveniently detached from the space between the first frame 2 and the second frame 3, and an operator can conveniently maintain and replace the bearing plate.
Referring to fig. 4-5, the anti-blocking cleaning device includes two rotating shafts 401 rotatably connected to the lower surface of the bearing plate 4, the rotating shafts 401 are respectively and fixedly sleeved with a chain wheel 402, the chain wheel 402 is engaged with a chain 403, and the ends of the rotating shafts 401 not contacting the bearing plate 4 are respectively and fixedly connected with a leaf-shaped pushing blade 404.
Further, a cleaning rod 405 is fixedly connected to the chain 403, and a brush roller 406 is disposed on the cleaning rod 405.
Through the arranged propelling blades 404, when the device is submerged, the filter screens 5 on the first frame 2 and the second frame 3 intercept impurities in water, at the moment, due to the arrangement of the guide plate 6, when water flows, impact force acts on the propelling blades 404, the pushing blade 404 rotates the rotating shaft 401, the chain wheel 402 and the chain 403, the chain 403 rotates to make the cleaning rod 405 and the brush roller 406 reciprocate along with the rotation of the chain 403, and the brush roller 406 cleans the filter screen 5, thereby preventing the filter screen 5 from being blocked by sludge and impurities, thereby ensuring that the water source can flow normally, simultaneously leading the filter screen 5 to filter and intercept the impurities in the water source normally, furthermore, the filter screen 5 does not need to be cleaned manually at regular time, so that the labor intensity of operators is reduced, and the automation performance of the equipment is improved.
Referring to fig. 6-7, the opposite sides of the two fixing posts 1 are respectively and fixedly connected with a supporting plate 101, and the opposite sides of the two fixing posts 1 are respectively and fixedly connected with a cleaning pin 102.
Through the supporting plate 101 that sets up, consequently, can support the loading board 4, and then make it when the installation, it is more convenient, need not the operating personnel control loading board 4, consequently reduce the installation degree of difficulty, reduce operating personnel's intensity of labour simultaneously, and through the clearance needle 102 that sets up, consequently when brush roller 406 rotates to the both ends of chain 403, brush roller 406 contacts with clearance needle 102, consequently clearance needle 102 combs the surface of brush roller 406, consequently avoid mud to adsorb and make it produce the adhesion phenomenon of knoing on brush roller 406, and then ensure the clearance effect of brush roller 406 to filter screen 5.
Two n-shaped cleaning blocks 7 are fixedly connected to the lower surface of the bearing plate 4, brushes 701 are fixedly connected to the inner walls of the cleaning blocks 7, and the chains 403 are located inside the cleaning blocks 7 and are in contact with the brushes 701.
By arranging the chain 403 inside the cleaning block 7 and in contact with the brushes 701, the brushes 701 can clean the chain 403 while it is rotating, thereby avoiding impurities from blocking the slots of the chain 403, thus ensuring proper engagement of the chain 403 with the sprocket 402, and thus proper operation of the anti-blocking cleaning mechanism.
The working principle is as follows: when this equipment sinks into aquatic, filter screen 5 on first frame 2 and the second frame 3 intercepts the impurity of aquatic, this moment because guide plate 6's setting, make water when flowing, the impact force is used in pushing away on the leaf 404, consequently, it drives pivot 401 and sprocket 402 and chain 403 to push away leaf 404 and rotate, chain 403 rotates and makes cleaning rod 405 and brush roller 406 follow the rotation of chain 403 and make reciprocating motion, and then brush roller 406 clears up filter screen 5, consequently, avoid silt and debris to cause the jam to filter screen 5, and then ensure that the water source can normally flow, make filter screen 5 can be normal simultaneously filter the interception to the impurity in the water source, and then no longer need the manual work to clear up filter screen 5 regularly.

Claims (6)

1. The utility model provides a double-deck river course trash rack is used in environmental protection, includes two fixed columns (1) that are relative setting, its characterized in that: a rectangular first frame (2) and a rectangular second frame (3) are fixedly connected to one side opposite to the fixed column (1), the interiors of the first frame (2) and the second frame (3) are respectively and fixedly connected with an arc-shaped filter screen (5), the first frame (2) and the second frame (3) are not in contact with each other, a bearing plate (4) is arranged between the first frame (2) and the second frame (3), an anti-blocking cleaning device is arranged on the bearing plate (4), the anti-blocking cleaning device comprises two rotating shafts (401) rotatably connected to the lower surface of the bearing plate (4), chain wheels (402) are fixedly sleeved on the rotating shafts (401), chains (403) are connected to the chain wheels (402) in a meshing manner, and fan-shaped pushing blades (404) are fixedly connected to one ends of the rotating shafts (401) which are not in contact with the bearing plate (4), the cleaning device is characterized in that a cleaning rod (405) is fixedly connected to the chain (403), and a brush roller (406) is arranged on the cleaning rod (405).
2. The environment-friendly double-layer river trash rack according to claim 1, wherein: threaded holes (201) are formed in the first frame (2), the second frame (3) and the bearing plate (4), and bolts (202) are connected with the inner threads of the threaded holes (201) formed in the first frame (2), the second frame (3) and the bearing plate (4).
3. The environment-friendly double-layer river trash rack according to claim 1, wherein: the lower extreme fixedly connected with guide plate (6) of first frame (2), guide plate (6) are the slope setting.
4. The environment-friendly double-layer river trash rack according to claim 1, wherein: the lower surface of the bearing plate (4) is fixedly connected with two cleaning blocks (7), the inner wall of each cleaning block (7) is fixedly connected with a brush (701), and the chain (403) is located inside each cleaning block (7).
5. The environmental protection double-layer river trash rack of claim 4, wherein: the cleaning block (7) is n-shaped, and the chain (403) is in contact with the brush (701).
6. The environment-friendly double-layer river trash rack according to claim 1, wherein: the two opposite sides of the fixed columns (1) are respectively and fixedly connected with a supporting plate (101), and the two opposite sides of the fixed columns (1) are respectively and fixedly connected with a cleaning needle (102).
CN202123201887.5U 2021-12-16 2021-12-16 Environment-friendly double-layer river trash rack Active CN216405343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123201887.5U CN216405343U (en) 2021-12-16 2021-12-16 Environment-friendly double-layer river trash rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123201887.5U CN216405343U (en) 2021-12-16 2021-12-16 Environment-friendly double-layer river trash rack

Publications (1)

Publication Number Publication Date
CN216405343U true CN216405343U (en) 2022-04-29

Family

ID=81286101

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123201887.5U Active CN216405343U (en) 2021-12-16 2021-12-16 Environment-friendly double-layer river trash rack

Country Status (1)

Country Link
CN (1) CN216405343U (en)

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