CN207828941U - A kind of simple trash for trash rack - Google Patents
A kind of simple trash for trash rack Download PDFInfo
- Publication number
- CN207828941U CN207828941U CN201721685564.9U CN201721685564U CN207828941U CN 207828941 U CN207828941 U CN 207828941U CN 201721685564 U CN201721685564 U CN 201721685564U CN 207828941 U CN207828941 U CN 207828941U
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- Prior art keywords
- slusher
- trash
- removing contamination
- hole
- rack
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Abstract
The utility model discloses a kind of simple trashes for trash rack, including rack, trash rack, slusher of removing contamination, driving device.Slusher of removing contamination is the open inverted trapezoidal shape box body in upside, and its underpart offers a hole, turnover turnover panel is provided on hole；Slusher of removing contamination is provided with rake teeth portion being integrally formed and with the right back at hexagonal angle angle on the right back of trash rack side, and rake teeth is provided with pyrometric cone in portion；The remove contamination left back bottom end of slusher is hinged on by hinge on the bottom plate for slusher of removing contamination, and the upper end of left back is locked by pin on adjacent forward and backward back, several perforative first pin holes are provided on the forward and backward back；The front side of rack is slusher frame, opens up that there are one the elongated slots for slusher pulley rolling on slusher frame.The utility model devises turnover turnover panel in the bottom for slusher of removing contamination, and convenient for the entrance of next dirt after the cleaning of last time dirt, simple in structure, manufacturing cost is low, removes contamination efficient, easy to use.
Description
Technical field
The utility model relates generally to the dirt cleaner of Power Station Turbine water inlet or pumping plant irrigating gate trash rack.
Background technology
Power Station Turbine water inlet or pumping plant irrigating gate are generally equipped with trash rack, for intercepting the dirt in water, to prevent
These dirts jeopardize the safe operation of the hydraulic turbine or pumping plant.The dirt and trash rack proaggregative dirt attached to trash rack grid face paste
Generally it is purged using dirt cleaner, in case these dirts cause head loss and jeopardize the safety of trash rack.
In the prior art, generally hydraulic pressure trash can be used to clear up adhering to dirt on trash rack grid face, wrapped
The slusher for including slusher frame and being connected on slusher frame, slusher frame lower section are equipped with guide wheel component, and guide wheel component connects with trash rack grid face
It touches, drives teeth to remove contamination grid face by slusher frame.Hydraulic pressure trash has the advantages that using flexible, but structure is slightly complicated,
Manufacturing cost is high, needs mating hydraulic station, later maintenance inconvenient；In addition, in the prior art, when slusher of removing contamination is removed contamination（Slusher
To lower and upper movement）, the remaining dirt in river, such as branch, weeds can because remove contamination slusher rising when turbulent flow assemble again
To before trash rack, after the dirt in slusher of removing contamination cleans out, slusher prepares to remove contamination from top to down next time when, due to river
The blocking of branch, weeds in road, slusher of removing contamination are difficult to drop to bottom of river channel by the gravity of itself（It that is to say the bottom of trash rack
Portion）, at this point, generally requiring manually first to salvage a part of sundries so that slusher of removing contamination can smoothly drop to river bottom when removing contamination again
Portion.It follows that trash in the prior art also have the shortcomings that it is inconvenient for use, it is necessary to improve.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple in structure, manufacturing cost is low, it is clean effectively to be carried out to dirt
Simple trash.
The utility model is realized by the following technical solutions：
A kind of simple trash for trash rack, including rack, trash rack is provided on rear side of the rack, and front side is slided
It is dynamic be provided with can oscilaltion slusher of removing contamination, upside is provided with the driving device for drive slusher of removing contamination to lift, described
Slusher of removing contamination is the open inverted trapezoidal shape box body in upside, and its underpart offers a hole, turnover turnover panel is provided on hole；
The slusher of removing contamination be provided on the right back of trash rack side it is being integrally formed and with the right back at hexagonal angle angle
Rake teeth portion, be provided with pyrometric cone in the rake teeth portion；The left back bottom end of the slusher of removing contamination is hinged on by hinge removes contamination
On the bottom plate of slusher, the upper end of left back is locked by pin on adjacent forward and backward back, on the forward and backward back
It is provided with several perforative first pin holes；The front side of the rack is slusher frame, opens up that there are one for slusher on slusher frame
The elongated slot of pulley rolling；Fixed part is provided with above the slusher frame, the fixed part offers and first pin hole
Several second pin holes to match.
Further, the turnover panel is hinged on by hinge on hole, and the first leakage hole, turnover panel are offered on the turnover panel
The upper side far from hinge is provided with the block that can be overlapped on rack take bottom sheet.
Further, it is 2 that the slusher pulley, which is the slusher pulley quantity in two groups, each group, setting up and down, altogether
It is same to slide in the elongated slot.
Further, the driving device includes the hanging wheel being arranged on the forward and backward back of slusher of removing contamination, and is arranged in rack
The fixed pulley at top, steel wire rope and driving motor, on the output shaft of motor, it is fixed that one end passes through the steel wire rope one ends wound
Pulley is connected on hanging wheel.
Further, the area of described hole is the 80% ~ 85% of rack take bottom sheet area.
Further, the top surface of the right back is less than the top surface for slusher of removing contamination, and the rake teeth portion is located at right back top surface
Between slusher top surface of removing contamination；The second leakage hole of uniform array arrangement is provided on the right back.
Further, first leakage hole, the second leakage hole are slotted hole.
Compared with prior art, the utility model has the beneficial effects that：
1, the hydraulic part for eliminating existing trash, slusher of removing contamination are designed to inverted trapezoidal shape, are opened up on two side waist
Leakage hole, it is when convenient for removing contamination overboard；Bottom is hinged with turnover panel, the turnover panel when remove contamination slusher to lower and upper movement when, can be effective
Dirt is held up, leakage hole thereon is fallen for extra moisture；After slusher of removing contamination cleans out, when moving from top to down,
By means of hinge arrangement, turnover panel can voluntarily be overturn under the shock of remaining dirt, in facilitating dirt voluntarily to enter and remove contamination slusher,
Simple in structure, manufacturing cost is low, easy to use.
2, rake teeth portion is designed to mutually be divided into 120 ° of angles with slusher side back of removing contamination, meanwhile, rake teeth devises triangle in portion
Cone, pyrometric cone are not only convenient for cleaning trash rack, while dropping into convenient for dirt and to remove contamination slusher, avoid traditional rake teeth because of dirt
The technical issues of object siltation is difficult to clear up.
3, slide up and down part using two side by side between the upper and lower every roller design, pulley rolling both solved in slusher frame
The problem of slusher of having determined slides up and down, while also solving the problems, such as rollover；In addition, it is designed with fixed part above slusher frame,
Fixed part offers pin hole, when slusher moves to most significant end, can fix slusher by being inserted into bolt in pin hole, rises
The effect of insurance is arrived.
Description of the drawings
Fig. 1 is the utility model embodiment schematic diagram.
Fig. 2 is the utility model rack take bucket structure schematic diagram.
Fig. 3 is the utility model pin locking mechanism schematic diagram.
Specific implementation mode
The embodiments of the present invention are described in detail below, but the utility model can be defined by the claims
Implement with the multitude of different ways of covering.
Referring to Fig. 1, the utility model provides a kind of 1 simple trash for trash rack, including rack 1, the machine
The rear side of frame 1 is provided with trash rack 2, front side sliding be provided with can oscilaltion slusher 3 of removing contamination, upside is provided with for driving
The driving device of slusher 3 of removing contamination lifting, the slusher 3 of removing contamination is the open inverted trapezoidal shape box body in upside, and its underpart offers
One hole is provided with turnover turnover panel 30 on hole；The slusher 3 of removing contamination is arranged on the right back 33 of 2 side of trash rack
There is rake teeth portion 34 being integrally formed and with the right back 33 at hexagonal angle angle, pyrometric cone is provided in the rake teeth portion 34
34`；35 bottom end of left back of the slusher 3 of removing contamination is hinged on by hinge on the bottom plate for slusher 3 of removing contamination, the upper end of left back 35
It is locked on adjacent preceding back 36, rear back 38 by pin 37, if being provided on the preceding back 36, rear back 38
Dry perforative first pin hole 36`；The front side of the rack 1 is slusher frame, opens up that there are one for slusher pulley 4 on slusher frame
The elongated slot 10 of rolling；Fixed part 11 is provided with above the slusher frame, the fixed part 11 offers and first bolt
Several second pin holes 11` that hole 36` matches.
In the present embodiment, the turnover panel 30 is hinged on by hinge 32 on hole, and the first leakage is offered on the turnover panel 30
Water hole 30`, the side far from hinge 32 on turnover panel 30 are provided with the block 31 that can be overlapped on and remove contamination on 3 bottom plate of slusher.
In the present embodiment, the slusher pulley 4 is that 4 quantity of slusher pulley in two groups, each group is 2, is above divided into
It sets, slides on jointly in the elongated slot 10.
In the present embodiment, the driving device includes the hanging wheel being arranged on slusher Attacking Midfielder plate 36 of removing contamination, rear back 38
5, the fixed pulley 6 at 1 top of rack, steel wire rope 7 and driving motor 8 are set, and 7 one ends wound of the steel wire rope is in motor 8
On output shaft 80, one end is connected to by fixed pulley 6 on hanging wheel 5.
In the present embodiment, the area of described hole is to remove contamination the 80% ~ 85% of 3 base areas of slusher.
In the present embodiment, the top surface of the right back 33 is less than the top surface for slusher 3 of removing contamination, and the rake teeth portion 34 is located at right waist
Between 33 top surface of plate and 3 top surface of slusher of removing contamination；The second leakage hole 33` of uniform array arrangement is provided on the right back 33.
In the present embodiment, the first leakage hole 30`, the second leakage hole 33` are slotted hole.
The utility model has opened up leakage hole on two side backs（30`、33`）, in this way, convenient for overboard when removing contamination, drop
Power consumption when low slusher rises；Bottom is hinged with turnover panel, the turnover panel when remove contamination slusher to lower and upper movement when, by dirt
Dead weight, can steadily hold up dirt, leakage hole thereon is fallen for extra moisture；After slusher of removing contamination cleans out, until
When upper and lower movement, by means of hinge arrangement, turnover panel can voluntarily be overturn under the shock of remaining dirt, and dirt is facilitated to be advanced into certainly
Into slusher of removing contamination, remove contamination efficient.
Rake teeth portion is designed to mutually be divided into 120 ° of angles with slusher side waist of removing contamination by the utility model, meanwhile, rake teeth is set in portion
Pyrometric cone is counted, pyrometric cone is not only convenient for cleaning trash rack, while dropping into convenient for dirt and to remove contamination slusher, avoids tradition
The technical issues of rake teeth is because of dirt siltation hardly possible cleaning.
The utility model slide up and down part using two side by side between the upper and lower every slusher roller design, pulley rolling is being harrowed
In ladder, both solved the problems, such as that slusher slided up and down, while also solving the problems, such as rollover；In addition, being set above slusher frame
In respect of fixed part, pin hole is offered on fixed part, when slusher moves to most significant end, by being inserted into bolt in pin hole and inciting somebody to action
Bolt reaches in the pin hole for slusher of removing contamination, and can fix slusher, play the role of insurance.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of simple trash for trash rack, including rack（1）, the rack（1）Rear side be provided with trash rack
（2）, front side sliding be provided with can oscilaltion slusher of removing contamination（3）, upside is provided with for driving slusher of removing contamination（3）Lifting
Driving device, it is characterised in that：
The slusher of removing contamination（3）For the open inverted trapezoidal shape box body in upside, its underpart offers a hole, is provided on hole
Turnover turnover panel（30）；The slusher of removing contamination（3）Close to trash rack（2）The right back of side（33）On be provided with and be integrally formed
And with the right back（33）At the rake teeth portion of hexagonal angle angle（34）, the rake teeth portion（34）On be provided with pyrometric cone（34`）；
The slusher of removing contamination（3）Left back（35）Bottom end is hinged on slusher of removing contamination by hinge（3）Bottom plate on, left back（35）'s
Upper end passes through pin（37）It is locked in adjacent forward and backward back（36、38）On, the forward and backward back（36、38）Upper setting
There are several perforative first pin holes（36`）;
The rack（1）Front side be slusher frame, open up that there are one for slusher pulley on slusher frame（4）The elongated slot of rolling（10）；
It is provided with fixed part above the slusher frame（11）, the fixed part（11）It offers and first pin hole（36`）Phase
Several mating second pin holes（11`）.
2. a kind of simple trash for trash rack according to claim 1, which is characterized in that the turnover panel（30）It is logical
Cross hinge（32）It is hinged on hole, the turnover panel（30）On offer the first leakage hole（30`）, turnover panel（30）Upper separate hinge
（32）Side be provided with and can be overlapped on slusher of removing contamination（3）Block on bottom plate（31）.
3. a kind of simple trash for trash rack according to claim 1, which is characterized in that the slusher pulley
（4）It is the slusher pulley in two groups, each group（4）Quantity is 2, setting up and down, slides on the elongated slot jointly（10）In.
4. a kind of simple trash for trash rack according to claim 1, which is characterized in that the driving device
Including being arranged in the forward and backward back of slusher of removing contamination（36、38）On hanging wheel（5）, it is arranged in rack（1）The fixed pulley at top（6）, steel
Cord（7）And driving motor（8）, the steel wire rope（7）One ends wound is in motor（8）Output shaft（80）On, one end passes through
Fixed pulley（6）It is connected to hanging wheel（5）On.
5. a kind of simple trash for trash rack according to claim 2, which is characterized in that the area of described hole
For slusher of removing contamination（3）The 80% ~ 85% of base areas.
6. a kind of simple trash for trash rack according to claim 1, which is characterized in that the right back（33）
Top surface less than removing contamination slusher（3）Top surface, the rake teeth portion（34）Positioned at right back（33）Top surface and slusher of removing contamination（3）Top surface
Between；The right back（33）On be provided with uniform array arrangement the second leakage hole（33`）.
7. a kind of simple trash for trash rack according to claim 2, which is characterized in that first leakage hole
（30`）For slotted hole.
8. a kind of simple trash for trash rack according to claim 6, which is characterized in that second leakage hole
（33`）For slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685564.9U CN207828941U (en) | 2017-12-07 | 2017-12-07 | A kind of simple trash for trash rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685564.9U CN207828941U (en) | 2017-12-07 | 2017-12-07 | A kind of simple trash for trash rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828941U true CN207828941U (en) | 2018-09-07 |
Family
ID=63387190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721685564.9U Active CN207828941U (en) | 2017-12-07 | 2017-12-07 | A kind of simple trash for trash rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780397A (en) * | 2017-12-07 | 2018-03-09 | 内江东工设备制造股份有限公司 | A kind of simple trash for trash rack |
| CN109577294A (en) * | 2019-01-24 | 2019-04-05 | 北京赛智新创科技有限公司 | A kind of recirculated water sundries salvaging machine |
| CN110578323A (en) * | 2019-09-16 | 2019-12-17 | 三峡大学 | intelligent trash rack trash remover, use method and operation method |
-
2017
- 2017-12-07 CN CN201721685564.9U patent/CN207828941U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780397A (en) * | 2017-12-07 | 2018-03-09 | 内江东工设备制造股份有限公司 | A kind of simple trash for trash rack |
| CN109577294A (en) * | 2019-01-24 | 2019-04-05 | 北京赛智新创科技有限公司 | A kind of recirculated water sundries salvaging machine |
| CN110578323A (en) * | 2019-09-16 | 2019-12-17 | 三峡大学 | intelligent trash rack trash remover, use method and operation method |
| CN110578323B (en) * | 2019-09-16 | 2021-03-09 | 三峡大学 | Operation method of intelligent trash remover for trash rack |
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