CN210887162U

CN210887162U - Broken cleaning device of biax sectional type trash rack face filth

Info

Publication number: CN210887162U
Application number: CN201921132403.6U
Authority: CN
Inventors: 张建
Original assignee: Taixing Runchuan Environmental Protection Machinery Co ltd
Current assignee: Taixing Runchuan Environmental Protection Machinery Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-30
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to the technical field of water conservancy environmental protection, in particular to a double-shaft sectional type trash rack surface dirt crushing and cleaning device, which comprises a trash rack, the middle part of the trash rack is provided with an underwater motor speed reducer part, the interior of the trash rack is divided into a plurality of crushing chambers with the same interval by partition plates, two sides of the trash rack are respectively provided with an A shaft and a B shaft which are opposite in position, the crushing chamber is internally provided with a small blade and a large blade, the small blade is sleeved on the shaft lever of the shaft A, the large blade is sleeved on the shaft lever of the shaft B, the small blade and the large blade move oppositely, through the cross filth that tears of little blade and big blade, the utility model provides a trash rack filth unipolar breakage with high costs, the broken not thorough problem of filth, trash rack obviously promote the broken effect of filth, and reduced the cost and the energy consumption of product in daily use, the practicality strengthens greatly.

Description

Broken cleaning device of biax sectional type trash rack face filth

Technical Field

The utility model relates to a water conservancy environmental protection technical field especially relates to a broken cleaning device of biax sectional type trash rack face filth.

Background

The traditional trash rack surface dirt crushing and cleaning device adopts a single shaft to install blades for crushing, more blades are needed due to the large width of the trash rack, the energy consumption is increased, and the cost of the trash rack is increased due to the high price of the trash rack blades; meanwhile, due to the fact that single-shaft crushing is not thorough, water conservancy dirt is not crushed, and some garbage with large volume still passes through the trash rack to affect the operation of a power station, the double-shaft sectional type trash rack surface dirt crushing and cleaning device has practical use significance.

Disclosure of Invention

The utility model aims at solving the trash rack filth unipolar crushing cost height that exists among the prior art, the broken not thorough shortcoming of filth, and the broken cleaning device of a biax sectional type trash rack face filth that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-shaft sectional type dirt crushing and cleaning device for a trash rack surface comprises a trash rack, wherein an underwater motor speed reducer part is arranged in the middle of the trash rack, the inside of the trash rack is divided into a plurality of crushing chambers with the same intervals by partition plates, an A shaft and a B shaft which are opposite in position are respectively arranged on two sides of the trash rack, the A shaft and the B shaft transversely penetrate through the crushing chambers, the end part, facing the inner side, of the A shaft is connected to the output end of the underwater motor speed reducer part through a coupling, a first gear is arranged at the end part, located on the outer side, of the A shaft through a bearing part, the end part, facing the inner side, of the B shaft extends to the middle of the trash rack, a second gear is arranged at the end part, located on the outer side, of the B shaft through a bearing part, and gear teeth of the first gear are meshed with gear;

the small blades and the large blades are arranged in the crushing chamber, the small blades are sleeved on a shaft rod of the shaft A and are fixedly connected with the shaft A in a concentric mode, the large blades are sleeved on a shaft rod of the shaft B and are fixedly connected with the shaft B in a concentric mode, the rotating stroke of the small blades is in contact with the rotating stroke of the large blades, and the small blades and the large blades move oppositely and are used for shredding dirt in a crossed mode through the small blades and the large blades.

Preferably, the underwater motor speed reducer part comprises a motor and a speed reducer, and a rotating shaft led out from the output end of the motor is connected with the speed reducer through a coupler.

Preferably, each crushing chamber is symmetrically arranged on two sides of the underwater motor speed reducer part.

Preferably, the axis A is parallel to the axis B, and the shaft lever of the axis A is perpendicular to the plate surface of each partition plate.

Preferably, a small blade positioning plate and a large blade positioning plate are respectively arranged on the partition plate of the crushing chamber, the small blade is concentrically and rotatably connected with the shaft A through the small blade positioning plate, and the large blade is concentrically and rotatably connected with the shaft B through the large blade positioning plate.

Preferably, the small blade is fixedly arranged on the small blade positioning plate through the small positioning ring.

Preferably, the large blade is fixedly arranged on the large blade positioning plate through a large positioning ring.

Preferably, the raised part on the small blade positioning plate is overlapped with the raised part on the large blade positioning plate, and the overlapped part is fixedly arranged on the partition plate through a pin shaft.

The utility model has the advantages that:

1. utilize the guide effect of baffle, introduce each crushing room with the filth, utilize the blade to carry out the breakage, through the setting of baffle, can reduce the use of blade, reduced the cost consumption of product.

2. By adopting the double shafts, the small blades and the large blades move oppositely, and the small blades and the large blades are torn up in a crossed manner, so that the dirt is broken more thoroughly.

3. The blade specification selection is more diversified, further promotes the broken effect of filth.

To sum up, through the breaker that this scheme provided, it is high to have solved trash rack filth unipolar crushing cost, the not thorough problem of filth breakage, and the trash rack obviously promotes the broken effect of filth, and has reduced the cost and the energy consumption of product in daily use, and the practicality strengthens greatly.

Drawings

Fig. 1 is a schematic front view of a double-shaft sectional type trash rack surface dirt crushing and cleaning device provided by the invention;

fig. 2 is a schematic view of the inner structure of a crushing chamber of a double-shaft sectional type trash rack surface dirt crushing and cleaning device provided by the utility model;

fig. 3 is a structural schematic view of a small blade of a double-shaft sectional type trash rack surface dirt crushing and cleaning device provided by the utility model;

fig. 4 is a schematic structural view of a large blade of a double-shaft sectional type trash rack surface dirt crushing and cleaning device provided by the utility model;

fig. 5 is a schematic diagram of a small blade positioning plate structure of a double-shaft sectional type trash rack surface dirt crushing and cleaning device provided by the utility model;

fig. 6 is a schematic diagram of a large blade positioning plate structure of a double-shaft sectional type trash rack surface dirt crushing and cleaning device provided by the utility model;

fig. 7 is a schematic structural view of a positioning ring of a double-shaft sectional type trash rack surface dirt crushing and cleaning device provided by the present invention.

In the figure: 1 trash rack, 2 motor speed reducer parts under water, 3 baffle, 4A axle, 5B axle, 6 first gear, 7 second gear, 8 little blades, 9 big blades, 10 little position rings, 11 little blade locating plates, 12 big blade locating plates, 13 big position rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-7, a double-shaft sectional type trash rack surface dirt crushing and cleaning device comprises a trash rack 1, wherein an underwater motor speed reducer part 2 is arranged in the middle of the trash rack 1, the trash rack 1 is internally divided into a plurality of crushing chambers with the same interval by partitions 3, two sides of the trash rack 1 are respectively provided with an a shaft 4 and a B shaft 5 which are opposite in position, the a shaft 4 and the B shaft 5 transversely penetrate through the crushing chambers, the end part, facing the inner side of the trash rack 1, of the a shaft 4 is connected to the output end of the underwater motor speed reducer part 2 through a coupling, the end part, facing the inner side, of the a shaft 4 is provided with a first gear 6 through a bearing part, the end part, facing the inner side, of the B shaft 5 extends to the middle of the trash rack 1, the end part, facing the outer side, of the B shaft 5 is provided with a second gear 7 through a bearing part, gear teeth of the first gear, the underwater motor speed reducer component 2 comprises a motor and a speed reducer, a rotating shaft led out from the output end of the motor is connected with the speed reducer through a shaft coupling, each crushing chamber is symmetrically arranged at two sides of the underwater motor speed reducer component 2, the A shaft 4 and the B shaft 5 are arranged in parallel, the shaft lever of the A shaft 4 is vertical to the plate surface of each partition plate 3, a positioning plate 11 and a positioning plate 12 for the big blade are respectively arranged on the partition plates 3 of the crushing chambers, the small blade 8 is connected with the shaft A4 through the small blade positioning plate 11 in a concentric rotating mode, the large blade 9 is connected with the shaft B5 through the large blade positioning plate 12 in a concentric rotating mode, the small blade 8 is fixedly installed on the small blade positioning plate 11 through the small positioning ring 10, the large blade 9 is fixedly installed on the large blade positioning plate 12 through the large positioning ring 13, the protruding portion of the small blade positioning plate 11 is overlapped with the protruding portion of the large blade positioning plate 12, and the overlapped portion is fixedly installed on the partition plate 3 through the pin shaft.

In the embodiment, the structures of the small blade 8, the large blade 9, the small positioning ring 10, the small blade positioning plate 11, the large blade positioning plate 12 and the large positioning ring 13 are shown in the attached drawings of fig. 3-7, and the working principle is as follows: the motor reducer 2 drives the A axle 4 to rotate underwater, and then, the small blade 8 on the A axle 4 also rotates underwater, the outer end of the A axle on two sides of the motor reducer 2 is provided with the first gear 6, the A axle 4 drives the first gear 6 to rotate, because the gear 1 and the gear 2 are kept meshed, the rotation of the first gear 6 drives the second gear 7 to rotate, the second gear 7 is connected with the B axle 5, so that the B axle 5 rotates, finally the large blade 9 is driven to keep a corresponding rotating state, the small blade 8 and the large blade 9 move in opposite directions, and the small blade 8 and the large blade 9 are used for alternately tearing dirt to break the dirt, so that the purpose of breaking the dirt is achieved.

A plurality of partition plates 3 are arranged in the middle of the trash rack 1, and the guide effect of the partition plates 3 is utilized to enable the dirt to enter each crushing chamber and be crushed by blades; due to the arrangement of the partition plate 3, the use of blades can be reduced, and the cost of the product is reduced; the cost and the energy consumption are reduced.

By adopting a double-shaft mechanism, the small blade 8 and the large blade 9 move oppositely, the small blade 8 and the large blade 9 are torn up in a crossed manner, and dirt is broken more thoroughly.

In this embodiment, the small blade 8 can use 2 teeth or 3 teeth or even more, the big blade 9 can use 4 teeth or even 6 teeth or even more, the selection of small blade 8 and big blade 9 is more diversified, further promotes the broken effect of filth, makes its applicable scope wider.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A double-shaft sectional type trash rack surface dirt crushing and cleaning device comprises a trash rack and is characterized in that an underwater motor speed reducer part is arranged in the middle of the trash rack, the trash rack is internally divided into a plurality of crushing chambers with the same intervals by partition plates, an A shaft and a B shaft which are opposite in position are arranged on two sides of the trash rack respectively, the A shaft and the B shaft transversely penetrate through the crushing chambers, the end part, facing the inner side of the trash rack, of the A shaft is connected to the output end of the underwater motor speed reducer part through a coupling, a first gear is mounted at the end part, located on the outer side of the trash rack, of the A shaft through a bearing part, the end part, facing the inner side, of the B shaft extends to the middle of the trash rack, a second gear is mounted at the end part, located on the outer side of the B shaft through a bearing part, and gear teeth of the first gear are meshed;

2. The device for crushing and cleaning the dirt on the surface of the double-shaft sectional type trash rack according to claim 1, wherein the underwater motor reducer part comprises a motor and a reducer, and a rotating shaft led out from the output end of the motor is connected with the reducer through a coupling.

3. The device for crushing and cleaning the dirt on the trash rack surface of claim 1, wherein each crushing chamber is symmetrically arranged on two sides of a speed reducer part of an underwater motor.

4. The dirt crushing and cleaning device for the double-shaft sectional type trash rack surface as claimed in claim 1, wherein the A shaft and the B shaft are arranged in parallel, and the shaft lever of the A shaft is perpendicular to the plate surface of each partition plate.

5. The dirt crushing and cleaning device with the double-shaft sectional type trash rack surface as claimed in claim 1, wherein a small blade positioning plate and a large blade positioning plate are respectively arranged on the partition plate of the crushing chamber, the small blade is concentrically and rotatably connected with the shaft A through the small blade positioning plate, and the large blade is concentrically and rotatably connected with the shaft B through the large blade positioning plate.

6. The biaxial segmentation trash rack surface dirt crushing and cleaning device as claimed in claim 5, wherein the small blades are fixedly installed on the small blade positioning plate through small positioning rings.

7. The dirt crushing and cleaning device for the double-shaft sectional type trash rack surface as claimed in claim 5, wherein the large blade is fixedly arranged on the large blade positioning plate through a large positioning ring.

8. The dirt crushing and cleaning device for the double-shaft sectional type dirt blocking fence surface as claimed in claim 5, wherein the raised part of the small blade positioning plate is overlapped with the raised part of the large blade positioning plate, and the overlapped part is fixedly arranged on the partition plate through a pin shaft.