CN202809578U - Automatic trash-removal trash rack for river channel - Google Patents

Automatic trash-removal trash rack for river channel Download PDF

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Publication number
CN202809578U
CN202809578U CN 201220323359 CN201220323359U CN202809578U CN 202809578 U CN202809578 U CN 202809578U CN 201220323359 CN201220323359 CN 201220323359 CN 201220323359 U CN201220323359 U CN 201220323359U CN 202809578 U CN202809578 U CN 202809578U
Authority
CN
China
Prior art keywords
rack
grid
trash
frame
trashrack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220323359
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Chinese (zh)
Inventor
宣寿昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUJI CITY TONGCHENG MACHINERY CO Ltd
Original Assignee
ZHUJI CITY TONGCHENG MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHUJI CITY TONGCHENG MACHINERY CO Ltd filed Critical ZHUJI CITY TONGCHENG MACHINERY CO Ltd
Priority to CN 201220323359 priority Critical patent/CN202809578U/en
Application granted granted Critical
Publication of CN202809578U publication Critical patent/CN202809578U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic trash-removal trash rack for a river channel. The automatic trash-removal trash rack comprises a frame structure consisting of a front panel, a left side plate, a right side plate, a rear panel and a frame, a plurality of horizontal bars and a plurality of grid bars are arranged on the front panel and the side plates of the trash rack, a plurality of horizontal bars are arranged on the rear panel, two ends of the rack frame are respectively fixed between each two horizontal bars of the rear panel, the rack frame is connected with parallel rack shafts through bearings, rack disks are evenly distributed on the rack shafts, the rack disks on the adjacent rack shafts are staggered, a rotating mechanism arranged on one side of the rack frame is connected with the rack shafts and is connected with a power source through a transmission mechanism, and an automatic trash-removal device is fixed into a rectangular frame enclosed by the horizontal bars and the grid bars of the front panel. By the aid of a stereoscopic structure, trash holding capacity is increased, the rotating mechanism drives the rack shafts to rotate, the rack shafts drive the rack disks to rotate, large trash such as trees can be guided to leave the trash rack from bottom to top by the aid of the rack disks with teeth at edges, the trash in water can be thoroughly filtered, and the service life of the trash rack is prolonged.

Description

A kind of river course automatic pollution discharge trashrack
Technical field
The utility model relates to a kind of river course automatic pollution discharge trashrack.
Background technology
Trashrack is water-power plant, diversion works is used for stopping the bits by hydraulic turbine water, the people that rubbish such as foreign material and preventing fall into water, poultry is washed into the device of blocking together in the hydraulic turbine, the sewage draining exit that also can be used for engineering or municipal sewage, existingly block dirty device and adopt single face, vertical or subvertical trashrack, it blocks dirty effect is not fine, and As time goes on, trashrack is subject to the corrosion of water body, its trashrack well damage, in order to clean the dirt that gathers on the trashrack, generally trash rake can be installed, trash rake generally blocks grid layer and one, two layers of sewage disposal apparatus form, the head loss of trash rake own is large, and to little grass, leaf etc. know that effect is also poor.
Summary of the invention
For above-mentioned technological deficiency, the utility model provides a kind of river course automatic pollution discharge trashrack.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows;
A kind of river course automatic pollution discharge trashrack, comprise by front side board, left side plate, the frame construction that rear board and framework form, described trashrack front side board and left side plate formed by some horizontal stripes and some grizzly bars, also be provided with some horizontal stripes at back side panel, the horizontal stripe of back side panel is provided with automatic sewage discharging device between any two, described automatic sewage discharging device comprises the grid frame, the grid axle, grid dish and rotating mechanism, the horizontal stripe that the grid frame two ends of described automatic sewage discharging device are separately fixed at described back side panel between any two, described grid frame links to each other by bearing with the grid axle that be arranged in parallel, even distribution grid dish on the grid axle, grid dish on the adjacent gate axle is interspersed, the rotating mechanism that is arranged on grid frame one side links to each other with the grid axle, rotating mechanism is connected with power source by transmission mechanism, distance between the described adjacent gate shaft centre line is less than the radius sum of adjacent gate dish, also is fixed with described automatic sewage discharging device in the rectangle frame that each horizontal stripe and the grizzly bar of front side board surrounds.
Further, be provided with netted iron plate between each horizontal stripe of described front side board and left side plate and the grizzly bar, the bore dia of described netted iron plate is 10cm.
Further, the framework of described trashrack is provided with suspension hook and pulley assembly, and suspension hook is fixed on the end face of framework, and pulley assembly is installed in the two sides of afterframe about respectively.
Further, the edge of described grid dish is provided with tooth.
The beneficial effects of the utility model are: it is strong to block dirty ability, owing to adopt stereochemical structure, the dirty ability of blocking that is increases, rotating mechanism band moving grid axle rotates, grid axle band moving grid dish rotates, the grid plate edge has the tooth can be with trees, the large part dirt such as branch guides it to leave trashrack from down to up, to little grass, the fine dirt such as leaf carries out second time blowdown by rear at the automatic sewage discharging device by front side board by it, again tackle by the small-bore of reticular lamina at last, so that the rubbish of water body thoroughly filters, by two-layer design, volume is large, the rubbish that causes easily trashrack to damage keeps off in the back side panel outside, so that the reticular lamina of front side board is difficult for is impaired, the life-span of the trashrack of prolongation.
Description of drawings
Fig. 1 is the structure chart of the utility model trashrack;
Fig. 2 is the device that is arranged on the utility model trashrack back side panel.
The specific embodiment
Below in conjunction with accompanying drawing and specifically embodiment the utility model is described further.
As depicted in figs. 1 and 2, the trashrack that a kind of river course is used, comprise by front side board 2, left side plate 5, the frame construction that back side panel 6 and framework 1 form, described trashrack front side board 2 and left side plate 5 formed by some horizontal stripes 8 and some grizzly bars 9, be provided with netted iron plate between each horizontal stripe 8 of described front side board 2 and left side plate 5 and the grizzly bar 9, the bore dia of described netted iron plate is 10cm, also can be provided with some horizontal stripes 8 and grizzly bar 9 in described trashrack bottom 7, described back side panel 6 is provided with some horizontal stripes, the horizontal stripe of back side panel is provided with automatic sewage discharging device between any two, described automatic sewage discharging device comprises grid frame 10, grid axle 12, grid dish 11 and rotating mechanism 13, the horizontal stripe that the grid frame of described automatic sewage discharging device is separately fixed at back side panel 6 between any two, described grid frame 10 links to each other by bearing with the grid axle 12 that be arranged in parallel, even distribution grid dish 11 on the grid axle 12, grid dish 11 on the adjacent gate axle 12 is interspersed, the rotating mechanism 13 that is arranged on grid frame 10 1 sides links to each other with grid axle 12, rotating mechanism 13 is connected with power source by transmission mechanism, and the distance between described adjacent gate axle 12 center lines is less than the radius sum of adjacent gate dish 11.Also be fixed with described automatic sewage discharging device in the rectangle frame that each horizontal stripe and the grizzly bar of front side board surrounds, described netted iron plate is located at this automatic sewage discharging device outside; The edge of described grid dish 11 can be provided with tooth.The framework of further described trashrack is provided with suspension hook 3 and pulley assembly 4, and suspension hook 3 is fixed on the end face of framework 1, and pulley assembly 4 is installed in the two sides of afterframe about respectively.
It is strong to block dirty ability, owing to adopt stereochemical structure, the dirty ability of blocking that is increases, large arrow among Fig. 2 is the direction of current, small arrow is the rotation direction of grid dish, rotating mechanism band moving grid axle rotates, grid axle band moving grid dish rotates, the grid plate edge has the tooth can be with trees, the large part dirt such as branch guides it to leave trashrack from down to up, to little grass, the fine dirt such as leaf carries out second time blowdown by rear at the automatic sewage discharging device by front side board by it, again tackle by the small-bore of reticular lamina at last, so that the rubbish of water body thoroughly filters, by two-layer design, that volume is large, the rubbish that causes easily trashrack to damage keeps off in the back side panel outside, so that the reticular lamina of front side board is difficult for is impaired, the life-span of the trashrack of prolongation.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, without departing from the concept of the premise utility; can also make some improvements and modifications, these improvements and modifications also should be considered as in the utility model protection domain.

Claims (4)

1. river course automatic pollution discharge trashrack, comprise by front side board, left side plate, the frame construction that rear board and framework form, the front side board of described trashrack and left side plate are comprised of some horizontal stripes and some grizzly bars, it is characterized in that, also be provided with some horizontal stripes at back side panel, the horizontal stripe of back side panel is provided with automatic sewage discharging device between any two, described automatic sewage discharging device comprises the grid frame, the grid axle, grid dish and rotating mechanism, the horizontal stripe that the grid frame two ends of described automatic sewage discharging device are separately fixed at described back side panel between any two, described grid frame links to each other by bearing with the grid axle that be arranged in parallel, even distribution grid dish on the grid axle, grid dish on the adjacent gate axle is interspersed, the rotating mechanism that is arranged on grid frame one side links to each other with the grid axle, rotating mechanism is connected with power source by transmission mechanism, distance between the described adjacent gate shaft centre line is less than the radius sum of adjacent gate dish, also is fixed with described automatic sewage discharging device in the rectangle frame that each horizontal stripe and the grizzly bar of front side board surrounds.
2. a kind of river course according to claim 1 automatic pollution discharge trashrack is characterized in that be provided with netted iron plate between each horizontal stripe of described front side board and left side plate and the grizzly bar, the bore dia of described netted iron plate is 10cm.
3. a kind of river course according to claim 1 automatic pollution discharge trashrack is characterized in that the framework of described trashrack is provided with suspension hook and pulley assembly, and suspension hook is fixed on the end face of framework, and pulley assembly is installed in the two sides of afterframe about respectively.
4. a kind of river course according to claim 1 automatic pollution discharge trashrack is characterized in that the edge of described grid dish is provided with tooth.
CN 201220323359 2012-07-05 2012-07-05 Automatic trash-removal trash rack for river channel Expired - Fee Related CN202809578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220323359 CN202809578U (en) 2012-07-05 2012-07-05 Automatic trash-removal trash rack for river channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220323359 CN202809578U (en) 2012-07-05 2012-07-05 Automatic trash-removal trash rack for river channel

Publications (1)

Publication Number Publication Date
CN202809578U true CN202809578U (en) 2013-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220323359 Expired - Fee Related CN202809578U (en) 2012-07-05 2012-07-05 Automatic trash-removal trash rack for river channel

Country Status (1)

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CN (1) CN202809578U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064293A (en) * 2015-07-27 2015-11-18 苏州汇诚智造工业设计有限公司 Integrated pump station gate trash rack sheet and manufacturing, construction and use methods thereof
CN107022988A (en) * 2017-04-25 2017-08-08 安徽省康宇水电机械成套设备有限公司 A kind of automatic cleaning type trash rack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064293A (en) * 2015-07-27 2015-11-18 苏州汇诚智造工业设计有限公司 Integrated pump station gate trash rack sheet and manufacturing, construction and use methods thereof
CN105064293B (en) * 2015-07-27 2017-10-27 崔振中 A kind of manufacture method of integral type pumping plant gate trash rack grid
CN107022988A (en) * 2017-04-25 2017-08-08 安徽省康宇水电机械成套设备有限公司 A kind of automatic cleaning type trash rack

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130320

Termination date: 20130705