CN205662901U - Trash rack with self -cleaning function - Google Patents
Trash rack with self -cleaning function Download PDFInfo
- Publication number
- CN205662901U CN205662901U CN201620450179.5U CN201620450179U CN205662901U CN 205662901 U CN205662901 U CN 205662901U CN 201620450179 U CN201620450179 U CN 201620450179U CN 205662901 U CN205662901 U CN 205662901U
- Authority
- CN
- China
- Prior art keywords
- fixed strip
- trash rack
- cleaning
- self
- screw rod
- 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
Links
Abstract
The utility model discloses a trash rack with self -cleaning function. This trash rack with self -cleaning function holds the screw rod of installing a vertical setting through the diaxon on the right side frame of bars frame, hold the guide bar of installing a vertical setting through the diaxon on the frame of the left side of bars frame, is equipped with a clearance mechanism between screw rod and guide bar, clearance mechanism includes a fixed strip, and the outside of screw rod is located to the right -hand member screw of fixed strip, and the outside of guide bar is located to the right -hand member movable sleeve of fixed strip. This trash rack with self -cleaning function moves under on the surface at the trash rack through the fixed strip, and the broach that drives on fixed strip back side one side clearance comb body makes a round trip to scrape on the grid surface of trash rack, use external force on with the grid adnexed filth strike off, recover the ability of overflowing of trash rack, guaranteed the normal operating in power station.
Description
Technical field
This utility model relates to a kind of trash rack with self-cleaning function.
Background technology
At present, the intake of medium waterpower generator station is unobstructed for ensureing water inlet, prevent pasture and water that current bring, straw, branch,
In all kinds of water such as Plastic barrel film, rubbish blocking water inlet or the damage hydraulic turbine, the most all use fixing grating type trash rack hurdle to hinder
Gear rubbish incidental, then with manually dragging for slag or being cleared before trash rack by dirt by the mode removed of grabbing bucket.This mode
Although the problem to some extent solving dirt-blocking dirt-cleaning, but due to the salvaging of floating thing scattered before being primarily directed to trash rack
With removing, can not effectively remove for the dirt being attached to for a long time on trash rack grid face and grizzly bar, cause trash rack conveyance capacity
It is deteriorated, affects the properly functioning of power station.
Summary of the invention
This utility model is in order to make up the deficiencies in the prior art, it is provided that a kind of reasonable in design, can clear up in time and block dirt
On grid grizzly bar, the dirt of attachment, the trash rack with self-cleaning function of guarantee trash rack conveyance capacity, solve prior art
Present in problem.
This utility model is achieved by the following technical solution:
A kind of trash rack with self-cleaning function, including a grid frame being vertically arranged, on the upstream face of grid frame uniformly
Vertically it is provided with some two ends and is fixedly arranged on the grizzly bar of grid frame upper and lower sides frame, the Right Border of grid frame is installed by two bearings
There is a screw rod being vertically arranged, the left border of grid frame is provided with a guide post being vertically arranged by two bearings, at spiral shell
Being provided with a cleaning mechanism between bar and guide post, described cleaning mechanism includes a fixed strip, and the right-hand member screw thread of fixed strip is located at spiral shell
The outside of bar, the right-hand member of fixed strip is movably set in the outside of guide post, is provided with a cleaning comb body on the back side of fixed strip,
Being provided with several comb corresponding with grizzly bar position in the back side side of cleaning comb body, described cleaning comb body is by a regulation
Mechanism is connected with described fixed strip, and the top of described screw rod is connected with a drive mechanism.
Described governor motion includes that being located at the one of fixed strip back side side along fixed strip length direction fixes groove, cleaning comb
The upstream face side of body is inserted in described fixing groove, is provided with several waist-shaped holes on cleaning comb body, and one fixes bolt through solid
Determine bar to be connected with a hold-doun nut with after waist-shaped hole.
Described drive mechanism includes a motor, is sheathed on driving gear outside motor output shaft and is sheathed on screw tip
The travelling gear in outside is meshed.
The beneficial effects of the utility model are: this has the trash rack of self-cleaning function, reasonable in design, is existed by fixed strip
Trash rack surface moves up and down, and drives the comb on fixed strip back side side cleaning comb body on the grizzly bar surface of trash rack back and forth
Scrape, use external force to be got off by the dirt scraping adhered on grizzly bar, recover the conveyance capacity of trash rack, it is ensured that power station is just
Often run.The hold-doun nut on fixed strip can be unclamped in use, the position of cleaning comb body is adjusted, it is ensured that cleaning comb body
The grizzly bar distance of comb and trash rack suitable, effectively strike off the dirt of attachment on grizzly bar.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the vertical view structure for amplifying schematic diagram of cleaning mechanism in Fig. 1.
In figure, 1 grid frame, 2 grizzly bars, 3 screw rods, 4 guide posts, 5 fixed strips, 6 cleaning comb bodies, 7 comb, 8 fix groove, 9 waist types
Hole, 10 fix bolt, 11 hold-doun nuts, 12 motors, 13 driving gears, 14 travelling gears.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combine its accompanying drawing, to this reality
It is described in detail with novel.
As shown in Fig. 1-Fig. 2, this embodiment includes a grid frame 1 being vertically arranged, and uniformly erects on the upstream face of grid frame 1
Directly it is provided with some two ends and is fixedly arranged on the grizzly bar 2 of grid frame upper and lower sides frame, the Right Border of grid frame 1 is installed by two bearings
There is a screw rod 3 being vertically arranged, the left border of grid frame 1 is provided with a guide post 4 being vertically arranged by two bearings,
Being provided with a cleaning mechanism between screw rod 3 and guide post 4, described cleaning mechanism includes a fixed strip 5, the right-hand member screw thread of fixed strip 5
Being located at the outside of screw rod 3, the right-hand member of fixed strip 5 is movably set in the outside of guide post 4, is provided with on the back side of fixed strip 5
One cleaning comb body 6, is provided with several comb 7 corresponding with grizzly bar 2 position in the back side side of cleaning comb body 6, described clearly
Reason comb body 6 is connected with described fixed strip 5 by a governor motion, and the top of described screw rod 3 is connected with a drive mechanism.
Described governor motion includes that being located at the one of fixed strip 5 back side side along fixed strip 5 length direction fixes groove 8, clearly
The upstream face side of reason comb body 6 is inserted in described fixing groove 8, is provided with several waist-shaped holes 9 on cleaning comb body 6, and one fixes spiral shell
Bolt 10 is connected with a hold-doun nut 11 through fixed strip 5 with after waist-shaped hole 9.
Described drive mechanism includes a motor 12, is sheathed on driving gear 13 outside motor 12 output shaft and is sheathed on spiral shell
Travelling gear 14 outside bar 3 top is meshed.
This utility model has the trash rack of self-cleaning function and is arranged on power station intake use, can play interception water
The effect of middle dirt, the floating thing of interception can play the effect of dirt-blocking dirt-cleaning by manually or mechanically salvaging water body.But
It is to use after a period of time, the grizzly bar of trash rack can be wound around, adhere to the dirt of some not easy-clears, cause between grizzly bar 2
Gap diminish, affect the conveyance capacity of trash rack.At this moment, this utility model can be started and there is the trash rack of self-cleaning function
Motor 12, motor 12 drives screw rod 3 to rotate, and makes fixed strip 5 move up and down on trash rack surface.Fixed strip 5 moves up and down, will
Driving the comb 7 on fixed strip 5 back side side cleaning comb body 6 to scrape back and forth on grizzly bar 2 surface of trash rack, use external force will
On grizzly bar 2, the dirt scraping of attachment gets off, and recovers the conveyance capacity of trash rack, it is ensured that power station properly functioning.
This utility model has the trash rack of self-cleaning function, can unclamp the hold-doun nut 11 on fixed strip 5 in use,
The position of cleaning comb body 6 is adjusted, it is ensured that the comb 7 of cleaning comb body 6 and the grizzly bar 2 of trash rack, apart from properly, are effectively scraped
Except the dirt of attachment on grizzly bar 2.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.Finally illustrate, with
Upper embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment to this utility model
It is described in detail, it will be understood by those within the art that, the technical solution of the utility model can have been repaiied
Changing or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained at this utility model
Right in the middle of.
Claims (3)
1. a trash rack with self-cleaning function, it is characterised in that: include a grid frame being vertically arranged, meeting water of grid frame
On face, homogeneous vertical is provided with some two ends and is fixedly arranged on the grizzly bar of grid frame upper and lower sides frame, by two on the Right Border of grid frame
Bearing is provided with a screw rod being vertically arranged, and is provided with a guiding being vertically arranged by two bearings on the left border of grid frame
Bar, is provided with a cleaning mechanism between screw rod and guide post, and described cleaning mechanism includes a fixed strip, the right-hand member screw thread of fixed strip
Being located at the outside of screw rod, the right-hand member of fixed strip is movably set in the outside of guide post, is provided with one clear on the back side of fixed strip
Reason comb body, is provided with several comb corresponding with grizzly bar position in the back side side of cleaning comb body, and described cleaning comb body leads to
Crossing a governor motion to be connected with described fixed strip, the top of described screw rod is connected with a drive mechanism.
A kind of trash rack with self-cleaning function the most according to claim 1, it is characterised in that: described governor motion bag
Including and be located at the one of fixed strip back side side along fixed strip length direction and fix groove, the upstream face side of cleaning comb body is inserted described
In fixing groove, being provided with several waist-shaped holes on cleaning comb body, one fixes bolt fixes with one after fixed strip and waist-shaped hole
Nut is connected.
A kind of trash rack with self-cleaning function the most according to claim 1, it is characterised in that: described drive mechanism bag
Include a motor, be sheathed on the driving gear outside motor output shaft and be meshed with the travelling gear being sheathed on outside screw tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450179.5U CN205662901U (en) | 2016-05-17 | 2016-05-17 | Trash rack with self -cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450179.5U CN205662901U (en) | 2016-05-17 | 2016-05-17 | Trash rack with self -cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205662901U true CN205662901U (en) | 2016-10-26 |
Family
ID=57159926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620450179.5U Expired - Fee Related CN205662901U (en) | 2016-05-17 | 2016-05-17 | Trash rack with self -cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205662901U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107620292A (en) * | 2017-09-09 | 2018-01-23 | 浙江路之友工程机械有限公司 | A kind of slope paver |
| CN109137835A (en) * | 2018-10-15 | 2019-01-04 | 刘俊 | A kind of Turbogrid plates convenient for dredging |
| CN109356115A (en) * | 2018-09-25 | 2019-02-19 | 孙培吉 | A kind of hydraulic engineering trash rack being convenient to clean |
| CN109487899A (en) * | 2018-11-21 | 2019-03-19 | 陈爱军 | A kind of trash rack column and fence cleaning folder |
| CN114439668A (en) * | 2022-01-28 | 2022-05-06 | 宜昌清阳科技有限公司 | Trash rack for water turbine |
-
2016
- 2016-05-17 CN CN201620450179.5U patent/CN205662901U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107620292A (en) * | 2017-09-09 | 2018-01-23 | 浙江路之友工程机械有限公司 | A kind of slope paver |
| CN109356115A (en) * | 2018-09-25 | 2019-02-19 | 孙培吉 | A kind of hydraulic engineering trash rack being convenient to clean |
| CN109137835A (en) * | 2018-10-15 | 2019-01-04 | 刘俊 | A kind of Turbogrid plates convenient for dredging |
| CN109487899A (en) * | 2018-11-21 | 2019-03-19 | 陈爱军 | A kind of trash rack column and fence cleaning folder |
| CN114439668A (en) * | 2022-01-28 | 2022-05-06 | 宜昌清阳科技有限公司 | Trash rack for water turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |