CN221166055U - Rotary grid dirt remover with strong slag blocking and sand removing functions - Google Patents

Abstract

The utility model discloses a rotary grid dirt remover with strong slag blocking and sand removing functions, which comprises a machine body, wherein a dirt removing component is arranged on the inner side of the machine body and used for removing sundries, the dirt removing component comprises a groove body fixing rod and rake teeth, a U-shaped pipe groove is arranged on the groove body fixing rod, a filter screen is arranged at the bottom of the inner side of the U-shaped pipe groove, and synchronous cleaning slices for cleaning the rake teeth are arranged on the bottom of the inner side of the U-shaped pipe groove; through the operation of the former rake teeth of U type tube bank cooperation that sets up, the rake teeth interception, carry the great solid matter of chi footpath, the U-shaped tube bank can intercept, carry the little solid particle on turning over the board to alleviateed the operating pressure of grid scrubbing machine, improved the desanding efficiency of traditional grid scrubbing machine, promoted the operation life of grid scrubbing machine simultaneously, can not lead to little footpath particulate matter too much, wearing and tearing grid scrubbing machine grid, avoid gyration chain to take place to drop or fracture etc. simultaneously, improved the practicality of the device.

Description

Rotary grid dirt remover with strong slag blocking and sand removing functions

Technical Field

The utility model belongs to the technical field of rotary grid dirt removers, and particularly relates to a rotary grid dirt remover with a strong slag blocking and sand removing function.

Background

The rotary grid dirt remover is a special water treatment device capable of continuously and automatically intercepting and removing sundries with various shapes in fluid, can be widely applied to urban sewage treatment, water inlets of water taking points of water supply plants and cooling water inlets of power plants, and is required to be checked and ensured to be in a good state when the rotary grid dirt remover is used, the material and the type of a grid are required to be determined according to water quality and water depth before the rotary grid dirt remover is used, and the width of the grid can be calculated according to flow, the speed of crossing the grid and the installation angle.

In the patent with the application number 202121003008.5, a rotary grid dirt remover is disclosed, compressed air is blown out through an air blowing mechanism, sundries which cannot self-fall off from the rake teeth by means of self weight are blown off from the rake teeth, and all sundries which fall off from the rake teeth by means of self weight are collected in a collection box; the structure is used in combination with the existing dirt remover, the rake teeth have a certain distance, and can only intercept large-scale-diameter scum and suspended matters, but can hardly intercept small-scale-diameter scum and suspended matters, meanwhile, small-scale-diameter solid particles can be gradually deposited on the bottom of the grid dirt remover along with the time, when the small-scale-diameter particles are intercepted by the turning plate, abrasion to grid strips of the grid dirt remover is aggravated, and meanwhile, the problem that the chain is unbalanced in pressure and falls off or breaks is easily caused, so that the rotary grid dirt remover with strong slag blocking and sand removing functions is provided.

Disclosure of utility model

The utility model aims to provide a rotary grid dirt remover with strong slag blocking and sand removing functions, which aims to solve the problems that in the prior art, the structure is provided and the existing dirt remover is combined, the rake teeth have a certain distance and can only intercept large-scale scum and suspended matters in the use process, but can hardly intercept scum and suspended matters with smaller scale, meanwhile, small-scale solid particles can be deposited gradually on a turning plate at the bottom of the grid dirt remover along with the time, when the turning plate intercepts the small-scale particles excessively, abrasion to grid bars of the grid dirt remover is increased, and the phenomenon that a chain is unbalanced in pressure and falls off or breaks easily occurs.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gyration grid scrubbing machine that sediment desanding function is strong, includes the organism, the subassembly of decontaminating is installed to the inboard of organism, the subassembly of decontaminating is used for cleaing away debris, the subassembly of decontaminating includes cell body dead lever and rake teeth, install U type tube chute on the cell body dead lever, the inboard bottom of U type tube chute is provided with the filtration gauze to and be used for the synchronous clean section of clearance rake teeth.

Preferably, the main transmission shaft is installed at the inside top of organism, the gyration chain is installed at the both ends of main transmission shaft, the both ends of cell body dead lever are provided with the extension pole, the cell body dead lever passes through the extension pole and installs on the gyration chain, U type tube chute is fixed in one side of cell body dead lever.

Preferably, the rotary chain is further provided with a rake teeth fixing rod, the rake teeth are fixed on the rake teeth fixing rod, and the rake teeth fixing rod and the U-shaped pipe groove are equidistantly provided with a plurality of rake teeth.

Preferably, a cleaning seat is fixed at one end of the top of the machine body, a synchronous motor is installed at the outer side of the cleaning seat, a synchronous rotating rod is installed at one end of the synchronous motor located at the inner side of the cleaning seat, and synchronous cleaning slices are arranged on the synchronous rotating rod.

Preferably, the synchronous cleaning slice is staggered and crossed with the rake teeth, sundries on the rake teeth are removed through rotation of the synchronous cleaning slice, and the rotation direction of the synchronous cleaning slice and the rake teeth is opposite.

Preferably, the bottom of organism is provided with the grid, the rotation motor is installed at the top of organism, the one end of rotation motor is provided with the belt, connect the transmission through the belt between main drive shaft and the rotation motor.

Compared with the prior art, the utility model has the beneficial effects that:

(1) Through the U-shaped pipe groove which is arranged to cooperate with the original rake teeth to operate, the rake teeth intercept and convey solid matters with larger ruler diameters, and the U-shaped pipe groove can intercept and convey small solid particles on the turning plate, so that the operating pressure of the grating cleaner is reduced, the sand removal efficiency of the traditional grating cleaner is improved, the operating service life of the grating cleaner is prolonged, too many small-diameter particles cannot be caused, grid strips of the grating cleaner are worn, falling or breakage of a rotary chain is avoided, and the practicability of the device is improved;

(2) And when the device is used, when the rake teeth rotate to the end, and when the level is downwards, the intercepted dirt can only drop through gravity, if the dirt is attached, and the dirt is wound on the rake teeth and is inconvenient to drop, the dirt removing effect is influenced, and meanwhile, the dirt removing device is easy to block, through the synchronous cleaning rod, the rotation and the rake teeth are synchronous, when the rake teeth rotate to the end, the synchronous cleaning rod can cross through the rake teeth, the dirt on the rake teeth is cut and truncated, residues are avoided, the dirt is better guaranteed to drop, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic top view of the synchronous cleaning bar of the present utility model;

FIG. 4 is a schematic top view of the U-shaped channel of the present utility model;

In the figure: 100. a body; 101. a rotary motor; 102. rake teeth; 103. a grille; 104. a revolving chain; 105. a belt; 106. a main drive shaft; 107. a rake tooth fixing rod; 200. u-shaped pipe grooves; 201. a connecting rod; 202. a filter gauze; 203. a groove body fixing rod; 300. a cleaning seat; 301. a synchronous rotating rod; 302. a synchronous motor; 303. the slices are cleaned simultaneously.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a block rotatory grid scrubbing machine that sediment desanding function is strong, block rotatory grid scrubbing machine of sediment desanding is a special type, the main characteristics of main be used for in succession automatic interception and clear away debris and sand grain in the fluid its are that have more inseparable net, can get rid of impurity and silt in the water better, including organism 100, the inboard of organism 100 is installed the subassembly that decontaminates, the subassembly that decontaminates is used for clear away debris, better debris in the water is avoided grid 103 to be stopped up, the subassembly that decontaminates includes cell body dead lever 203 and rake teeth 102, install U type tube chute 200 on the cell body dead lever 203, the inboard bottom of U type tube chute 200 is provided with filtering gauze 202, and be used for clearing up synchronous clean section 303 of rake teeth 102, when the rotatory grid scrubbing machine in this application, rotary motor 101 work is through belt 105 drive shaft 106 rotation inside organism 100, the main transmission shaft 106 rotates to drive the rotary chain 104 to rotate, the rotary chain 104 rotates and drives the rake teeth fixing rod 107 and the groove body fixing rod 203 to rotate, when the rake teeth fixing rod 107 rotates to the bottom, the rake teeth 102 are staggered and crossed to filter sundries intercepted by the grating 103 and then rotate to the top when passing through the grating 103, when the rake teeth 102 rotate to a horizontal downward state, large-particle sundries drop, the rotary chain 104 rotates and drives the groove body fixing rod 203 to rotate, when the groove body fixing rod 203 rotates to the bottom, small solid sand grains accumulated at the bottom can be taken out through the U-shaped pipe groove 200, and the bottom of the U-shaped pipe groove 200 is provided with the filtering gauze 202, so that water can be filtered out, more water can be prevented from being taken out during filtering, the operation pressure of the grating dirt remover can be better filtered through the cooperation of the U-shaped pipe groove 200 and the rake teeth 102, the sand removal efficiency of the grid dirt remover is improved, the operation service life of the grid dirt remover is prolonged, specifically, the main transmission shaft 106 is rotatably installed at the top of the inner side of the machine body 100, the rotary chain 104 is installed at the two ends of the main transmission shaft 106, the grid 103 is fixedly installed at the bottom of the machine body 100, the rotary motor 101 is fixedly installed at the top of the machine body 100, one end of the rotary motor 101 is provided with the belt 105, the main transmission shaft 106 and the rotary motor 101 are connected and driven to rotate through the belt 105, the rotary chain 104 is driven to rotate through the rotary motor 101, thereby driving the U-shaped pipe grooves 200 and the rake teeth 102 to clean sundries in a rotary mode, the connecting rods 201 are arranged at the two ends of the groove body fixing rods 203, the groove body fixing rods 203 are installed on the rotary chain 104 through the connecting rods 201, the U-shaped pipe grooves 200 are fixed on one side of the groove body fixing rods 203, the rake teeth fixing rods 107 are further installed on the rotary chain 104, the rake teeth 102 are fixedly welded on the rake teeth fixing rods 107, and the rake teeth fixing rods 107 are equidistantly provided with a plurality of the U-shaped pipe grooves 200, and the sundries are conveniently cleaned alternately.

Example 2

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination with embodiment 1, the present utility model provides a technical solution: the utility model provides a rotation grid scrubbing machine that block sediment desanding function is strong, top one end of organism 100 is provided with the integral type and has clean seat 300, clean seat 300's outside fixed mounting has synchronous motor 302, synchronous motor 302's one end is located clean seat 300's inboard and installs synchronous bull stick 301, synchronous bull stick 301 passes through synchronous motor 302 and drives the work, welded fastening has synchronous clean section 303 on the synchronous bull stick 301, synchronous clean section 303 and rake teeth 102 dislocation alternately, and the debris on the rake teeth 102 is clear away through synchronous clean section 303 rotation, and synchronous clean section 303 is opposite with rake teeth 102's rotation direction, when last rake teeth 102 rotate to the tip with synchronous clean section 303 crisscross, avoid synchronous clean section 303 to collide with U type tube chute 200, when rake teeth 102 are filtering great debris, if debris twines on rake teeth 102, even rotate to the horizontality, debris still can not drop, synchronous motor 302 work drives synchronous bull stick 301 and synchronous clean section 303 installs when rotating, thereby remove debris with rake teeth 102 dislocation, thereby remove debris that twined on rake teeth 102, thereby the practicality is better has been avoided.

Example 3

According to the embodiment, the U-shaped pipe groove 200 and the rake teeth 102 are matched, so that sundries can be cleaned better, the solid sand grains of the small particles of the pencinia are worn, the service life of the device is prolonged, and the set synchronous cleaning slices 303 can cut off sundries which are adhered and wound on the rake teeth 102 and are not easy to fall off, so that the device is cleaned better, and the practicability is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a gyration grid scrubbing machine that sediment desanding function is strong, includes organism (100), the subassembly of decontaminating, its characterized in that are installed to the inboard of organism (100): the trash cleaning assembly is used for cleaning sundries and comprises a groove body fixing rod (203) and rake teeth (102), a U-shaped pipe groove (200) is arranged on the groove body fixing rod (203), a filter gauze (202) is arranged at the bottom of the inner side of the U-shaped pipe groove (200), and a synchronous cleaning slice (303) for cleaning the rake teeth (102) is arranged on the bottom of the inner side of the U-shaped pipe groove.

2. The rotary grid dirt remover with strong slag blocking and sand removing functions according to claim 1, wherein the rotary grid dirt remover is characterized in that: main transmission shaft (106) are installed at the inboard top of organism (100), gyration chain (104) are installed at the both ends of main transmission shaft (106), the both ends of cell body dead lever (203) are provided with extension pole (201), cell body dead lever (203) are installed on gyration chain (104) through extension pole (201), U type tube groove (200) are fixed in one side of cell body dead lever (203).

3. The rotary grid dirt remover with strong slag blocking and sand removing functions as set forth in claim 2, wherein: the rotary chain (104) is further provided with a rake teeth fixing rod (107), the rake teeth (102) are fixed on the rake teeth fixing rod (107), and the rake teeth fixing rod (107) and the U-shaped pipe groove (200) are equidistantly provided with a plurality of rake teeth.

4. The rotary grid dirt remover with strong slag blocking and sand removing functions according to claim 1, wherein the rotary grid dirt remover is characterized in that: the cleaning machine is characterized in that a cleaning seat (300) is fixed at one end of the top of the machine body (100), a synchronous motor (302) is arranged on the outer side of the cleaning seat (300), a synchronous rotating rod (301) is arranged on the inner side of the cleaning seat (300) at one end of the synchronous motor (302), and synchronous cleaning slices (303) are arranged on the synchronous rotating rod (301).

5. The rotary grid dirt remover with strong slag blocking and sand removing functions according to claim 4, wherein the rotary grid dirt remover is characterized in that: the synchronous cleaning slice (303) is staggered with the rake teeth (102), sundries on the rake teeth (102) are removed through rotation of the synchronous cleaning slice (303), and the rotation direction of the synchronous cleaning slice (303) is opposite to that of the rake teeth (102).

6. The rotary grid dirt remover with strong slag blocking and sand removing functions as set forth in claim 2, wherein: the utility model discloses a rotary electric machine, including organism (100), rotary electric machine (101), main transmission shaft (106), rotary electric machine (101) are provided with grid (103) in the bottom of organism (100), rotary electric machine (101) are installed at the top of organism (100), one end of rotary electric machine (101) is provided with belt (105), connect the transmission through belt (105) between main transmission shaft (106) and the rotary electric machine (101).