Unlock instant, AI-driven research and patent intelligence for your innovation.

Trash rack convenient to clean for water conservancy project

A technology for water conservancy projects and trash racks, which is applied in the field of trash racks, can solve the problems of affecting water flow speed, troublesome use of tools, and difficult to clean thoroughly, and achieves the effects of reducing labor, good cleaning effect and novel structure.

Inactive Publication Date: 2019-02-19
孙培吉
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After a period of time, the trash rack actually accumulates a lot of dirt such as sinks and driftwood, which will affect the water flow rate, so the staff needs to clean it regularly. Now the staff usually stand on the shore and use tools to clean it, but it is difficult to clean it. Thorough, and the tools are troublesome to use, and some are cleaned directly by launching the boat, which is more dangerous

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Trash rack convenient to clean for water conservancy project
  • Trash rack convenient to clean for water conservancy project
  • Trash rack convenient to clean for water conservancy project

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1~2 , in an embodiment of the present invention, a trash rack for water conservancy projects that is easy to clean includes a mounting frame 1 and grid bars 4. There are three rotating shafts 6 arranged in an isosceles triangle, sprockets 5 are installed at both ends of the three rotating shafts 6, chains 3 are connected between the three sprockets 5 at the same end of the three rotating shafts 6, and the installation frame 1 There are many long pins 7 connected at equidistant intervals between the upper and lower chains 3, and the pins are inherent parts of the chains. In this application, some pins on the two chains are replaced with one long pin 7. And in order to ensure that the long pin 7 has sufficient strength, the entire chain can be increased in size, and the two ends of the long pin 7 extend into the chute 12 provided on the inner wall of the installation frame 1. The chute 12 is used for the long pin. 7 provides supporting force, the long pin 7 i...

Embodiment 2

[0022] see image 3 The difference between this embodiment and Embodiment 1 is that it also includes a cleaning mechanism, which includes a threaded rod 15, a movable plate 19 and a horizontal brush bar 18, and there are two threaded rods 15 that are symmetrical through bearings Installed on both sides of the installation frame 1, a top in the two threaded rods 15 is welded and fixed with a second rocker, and a pulley 16 is installed on the top of the two threaded rods 15, and a belt 17 is connected between the two pulleys 16. A movable plate 19 is connected between the threaded rods 15, and a horizontal brush bar 18 is installed by screws on the movable plate 19 near the side of the chain 3, and vertical hair brush bars 18 are installed on both sides of the horizontal brush bar 18 by mounting rods 14. Brush bar 13, the hairbrush 20 on the vertical brush bar 13 and the horizontal brush bar 18 is all in contact with grid bar 4, and when cleaning, chain 3 drives grid bar 4 to mo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a trash rack convenient to clean for water conservancy projects, and belongs to the technical field of water conservancy engineering equipment,and solves the problems that an existing trash rack is troublesome to clean, unclear in cleaning and low in safety coefficient. The trash rack comprises a mounting frame and a grid bar. Three rotating shafts are installed in the mounting frame through bearings in a rotating mode, and the three rotating shafts are arranged in an isosceles triangle shape. Chain wheels are installed at the two ends of the three rotating shafts, anda chain is connected between the three chain wheels at the same end of the three rotating shafts. The two sides of the inner part of the mounting frame are provided with collecting frames, The trash rack further comprises a cleaning mechanism. The cleaning mechanism comprises a threaded rod, a movable plate and a horizontal brush strip. According to the trash rack, the structure is novel, the three chain wheels, the chains, a long pin and a stirring plate are arranged and can be used for automatically collecting and cleaning dirt. Dirt is further pulled into the collecting frames through the stirring plate, and the cleaning effect is good. Due to the fact that the cleaning mechanism is arranged, stubborn dirt on the grid strips can be removed, the labor amount of workers is reduced, and the safety coefficient is higher.

Description

technical field [0001] The invention relates to the technical field of equipment for water conservancy projects, in particular to a trash rack for water conservancy projects that is easy to clean. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Also known as water engineering. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, and fishways to achieve their goals. [0003] Trash rack, set in f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E02B8/02
CPCE02B8/023E02B8/026
Inventor 孙培吉王立伟祝在芳
Owner 孙培吉