CN205296114U - Box hopper formula trash cleaning machine - Google Patents
Box hopper formula trash cleaning machine Download PDFInfo
- Publication number
- CN205296114U CN205296114U CN201521104837.7U CN201521104837U CN205296114U CN 205296114 U CN205296114 U CN 205296114U CN 201521104837 U CN201521104837 U CN 201521104837U CN 205296114 U CN205296114 U CN 205296114U
- Authority
- CN
- China
- Prior art keywords
- hopper
- grab
- lid
- hydraulic cylinder
- box hopper
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a box hopper formula trash cleaning machine, include by box hopper with grab dirty fill of grabbing that the lid constitutes, be provided with first pivot at the box hopper oral area, grab the lid through first pivot and box hopper hinged joint, be provided with the pneumatic cylinder mounting bracket at box hopper's top center, second pivot and the fixed cover hinged joint of pneumatic cylinder are passed through to pneumatic cylinder mounting bracket one end, pneumatic cylinder upper end fixed mounting the pneumatic cylinder is fixed overlap in. When decontaminating, the utility model discloses a last tine harrow of box hopper will be hung in debris on the trash rack scrape box hopper, grab dirty the fill in addition and discharge from the hole that leaks on the box hopper at the in -process rivers that descend, and levitate big or small filth and the filth scraped from the grid be then in being brought into box hopper by the exhaust rivers, close this moment to grab the lid and will grab dirty the fill to lift, grab water in dirty the fill then by box hopper and grab the hole that leaks of covering and discharge, with the filth whole stay grab dirty the fill in, like this alright thoroughly drive the filth.
Description
Technical field
This utility model relates to a kind of school trash, belongs to the dirt Removal Technology field of trash rack.
Background technology
Trash rack is one of facility of power station conveyance tunnel and reservoir dewatering orifice indispensability, its Main Function is to intercept in floating in river and suspension pollutant rubbish entrance power station conveyance tunnel import and reservoir dewatering outlet, when the debris accumulation on trash rack is too much, then can hinder water flow, affect the power benefit in power station and the rate of supplying water out. For this, when dirt block trash rack time all need use trash the rubbish on trash rack is cleared up. At present, the trash that China uses has three kinds: 1, rotary type trash cleaning device; 2, swinging grilling trash remover; 3, grab type trash cleaning machine. But, above-mentioned trash still suffers from following shortcoming:
1, swinging enters trash; It is only used for the intake of low water head, and it is loaded on bank at the bottom of water inlet to overhauling flat elevation, produce resistance effect, and circumversion chain steeps easy-to-rust jam in water for a long time, when the foreign material such as pasture and water, chemical plastic bag hang over back on tooth, being in operation easy to fall off falls in hole, sub-fraction floating thing can only be taken away, the foreign material of some mixing sizes such as dirt, pasture and water are not had the effect removed contamination, and according to incompletely statistics, the rotary type trash cleaning device in the whole nation about more than 50% has damaged and has been removed.
2, swinging grilling trash remover: be only used for the intake of low water head, and be loaded on bank at the bottom of water inlet to inspection platform elevation, blocks water serious, causes flow section to reduce, it is impossible to removing somewhat larger branch and less foreign material, circumversion chain is identical with the former.
3, grab type trash cleaning machine: grab bucket is two ends open type structure, top is also open type structure, grab bucket can only grab some irregular somewhat larger foreign material branches, when grabbing floating leaves, pasture and water, foreign material etc., dirt is then sauntered away from the top of grab bucket, two ends and vertical gripper seam, does not reach the effect removed contamination.At present, the grab type trash cleaning machine that the whole nation has been loaded onto substantially is removed or is furnished.
Therefore, when adopting the dirt on above-mentioned trash cleaning trash rack, still suffering from a lot of deficiency, effect of removing contamination is not ideal enough.
Utility model content
For the deficiency that existing dirt remover for trash rack exists, the purpose of this utility model is in that: provide a kind of be easily achieved, school trash that efficiency of removing contamination is high, this trash can effectively be cleared up the floating thing in water body, float rubbish and be accumulated on trash rack different size of rubbish, and removes contamination thoroughly.
The technical solution of the utility model: a kind of school trash, including by hopper and grab that lid constitutes grab dirty bucket, hopper oral area is provided with the first rotating shaft, grab lid to be connected with hopper hinge by the first rotating shaft, center of top at hopper is provided with hydraulic cylinder installing rack, hydraulic cylinder installing rack one end is by the second rotating shaft and hydraulic cylinder fixed cover chain connection, hydraulic cylinder upper end is fixedly mounted in hydraulic cylinder fixed cover, the piston rod of hydraulic cylinder lower end is connected with the bearing hinge being welded in the middle part of the first rotating shaft by the 3rd rotating shaft, described hydraulic cylinder is connected with Hydraulic Station by high-pressure oil pipe, being additionally provided with pulley in the both sides, top of hopper, described pulley is connected with hoisting apparatus by steel wire rope, while at hopper and grab to cover and be provided with leaking hole.
The both sides of described hopper are provided with roller, and roller can slide up and down in the guide rail of hopper both sides.
The top of described hopper is provided with reinforcement grid screen, and hydraulic cylinder installing rack is welded on the center of top of reinforcement grid screen, and pulley is symmetrically disposed in both sides, reinforcement grid screen top.
Described leaking hole is arranged on top and four sidewalls of hopper.
Described hopper is provided with relative tooth harrow with the edge of the Guan Bi mouth grabbing lid, and the tooth harrow on hopper is arranged with grabbing the tooth harrow para-position covered; Meanwhile, the tooth harrow on hopper is 40��50mm with grabbing the tooth harrow length covered, and when removing contamination, tooth harrow can extend in the grizzly bar of trash rack and removes contamination.
The described tooth harrow on hopper and the angle grabbed between the tooth harrow covered are 90 ��, and when trash glides, the dirt hung on grizzly bar is pushed in case by the current produced upwards.
Owing to adopting technique scheme, the utility model has the advantage of: this utility model is provided with, at hopper and the edge grabbing lid Guan Bi mouth, the tooth harrow cooperated, when removing contamination, tooth harrow stretches in the grizzly bar on trash rack, is scraped in hopper by the foreign material hung on trash rack. Simultaneously, due at hopper and grab to cover and be provided with leaking hole, grab dirty bucket current in the process declined to discharge from the leaking hole hopper, the current that floating size dirt and the dirt scraped from grizzly bar are then discharged are brought in hopper, now close to grab lid and dirty bucket will be grabbed and lift up, grab the water in dirty bucket then by hopper and grab the leaking hole covered and discharge, dirt is all stayed and grabs in dirty bucket, so just dirt thoroughly can be removed. Therefore, this utility model can clear up the rubbish dirt on trash rack conveniently and efficiently, reduces the flowing water resistance by trash rack, is conducive to the normal water flowing of power station conveyance tunnel and the normal water supply in eservoir diversion hole.
Accompanying drawing explanation
Fig. 1 is the isometric front view of the structural representation grabbing dirty bucket in this utility model;
Fig. 2 is the rear isometric view of the structural representation grabbing dirty bucket in this utility model;
Fig. 3 is the positive side view of the structural representation grabbing dirty bucket in this utility model;
Fig. 4 is the E enlarged drawing of Fig. 1;
Fig. 5 is the sectional view of the structural representation grabbing dirty bucket in this utility model;
Fig. 6 is structural representation during this utility model enforcement.
Description of reference numerals: 1-hopper, 2-the first rotating shaft, 3-grabs lid, 4-roller, 5-reinforcement grid screen, 6-pulley, 7-the second rotating shaft, 8-hydraulic cylinder fixed cover, 9-hydraulic cylinder, 10-hydraulic cylinder installing rack, 11-trash rack, 12-leaking hole, 13-the 3rd rotating shaft, 14-bearing, 15-tooth harrow, 16-grabs dirty bucket, 17-hoist engine, 18-Hydraulic Station, 19-truss, 20-guide rail, 21-steel wire rope, 22-high-pressure oil pipe.
Detailed description of the invention
In order to make this utility model purpose, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the utility model is described in further detail.
The structural representation of school trash of the present utility model is as shown in Figures 1 to 3, including by hopper 1 and grab that lid 3 constitutes grab dirty bucket 16, hopper 1 oral area is provided with the first rotating shaft 2, grab lid 3 by the first rotating shaft 2 and hopper 1 chain connection, center of top at hopper 1 is provided with hydraulic cylinder installing rack 10, hydraulic cylinder installing rack 10 one end is by the second rotating shaft 7 and hydraulic cylinder fixed cover 8 chain connection, hydraulic cylinder 9 upper end is fixedly mounted in hydraulic cylinder fixed cover 8, the piston rod of hydraulic cylinder 9 lower end passes through the 3rd rotating shaft 13 and bearing 14 chain connection being welded in the middle part of the first rotating shaft 2, described hydraulic cylinder 9 is connected with Hydraulic Station 18 by high-pressure oil pipe 22, it is additionally provided with pulley 6 in the both sides, top of hopper 1, described pulley 6 is connected with hoisting apparatus 17 by steel wire rope 21, the both sides of hopper 1 are provided with roller 4, described roller 4 can slide up and down in the guide rail 20 of hopper 1 both sides, simultaneously at hopper 1 and grab and be provided with leaking hole 12 on lid 3, described leaking hole 12 is arranged on top and four sidewalls of hopper 1. in order to improve the intensity grabbing dirty bucket 16, the top of hopper 1 be provided with reinforcement grid screen 5, hydraulic cylinder installing rack 10 is welded on the center of top of reinforcement grid screen 5, and pulley 6 is symmetrically disposed in both sides, reinforcement grid screen 5 top. described hopper 1 is provided with relative tooth harrow 15 with the edge of the Guan Bi mouth grabbing lid 3, and the tooth harrow 15 on hopper 1 is crisscross arranged with the tooth harrow 15 grabbed on lid 3, and the angle between tooth harrow 15 and the tooth harrow 15 grabbed on lid 3 on hopper 1 is 90 ��.
Embodiment
Referring to Fig. 6, in the present embodiment, hoisting apparatus 17 adopts fixed hoisting apparatus, hangs electrical hoist as double; two or double; two hang electric block. Before enforcement, first above trash rack 11, set up truss 19, truss 19 is installed hoisting apparatus 17 and Hydraulic Station 18, then pass through steel wire rope 21 to be connected with hoisting apparatus 17 by the pulley 6 on school trash, the hydraulic cylinder 9 on school trash is connected with Hydraulic Station 18 by high-pressure oil pipe 22 simultaneously. Simultaneously, in order to ensure that in the process of removing contamination the tooth harrow 15 on hopper 1 can be fitted with the soiled surface of blocking of trash rack 11 all the time, improve effect of removing contamination, can at the both walls upper mounting rail 20 of trash rack 11, then the roller 4 grabbing dirty bucket 16 both sides is arranged in guide rail 20, when removing contamination, just can make to grab dirty bucket 16 and move up and down remove contamination along the soiled surface of blocking of trash rack 11.
When trash rack is removed contamination, it is embodied as step as follows:
(1) first school trash is hoisted to above trash rack 11 by bascule bridge machine or chassis, then pass through steel wire rope 21 to be connected with hoisting apparatus 17 by the pulley 6 on school trash, the hydraulic cylinder 9 on school trash is connected with Hydraulic Station 18 by high-pressure oil pipe 22 simultaneously;
(2) Hydraulic Station 18 is started, the piston rod driving hydraulic cylinder 9 is retracted, the lid 3 of grabbing grabbing on dirty bucket 16 is made to fully open, then pass through hoisting apparatus 17 and block soiled surface by what grab that dirty bucket 16 is hoisted to trash rack 11, and make the sawtooth 15 on hopper 1 stretch into 40��50mm in the grizzly bar of trash rack 11, now slowly fall and grab dirty bucket 16, until dirty bucket 16 will be grabbed reach trash rack 11 Bottom Altitude, so just can pass through tooth harrow 15 and the dirt on trash rack 11 all be scraped in the hopper 1 grabbing dirty bucket 16;
(3) start Hydraulic Station 18, drive the piston rod of hydraulic cylinder 9 to stretch out, make the lid 3 of grabbing grabbing on dirty bucket 16 close with hopper 1, then pass through hoisting apparatus 17 and the dirty bucket 16 of grabbing filling dirt is sling, be finally transported to waste platform by salvaging the dirt got up.
Claims (6)
1. a school trash, including by hopper (1) and grab that lid (3) constitutes grab dirty bucket (16), it is characterized in that: hopper (1) oral area is provided with the first rotating shaft (2), grab lid (3) by the first rotating shaft (2) and hopper (1) chain connection, center of top at hopper (1) is provided with hydraulic cylinder installing rack (10), hydraulic cylinder installing rack (10) one end is by the second rotating shaft (7) and hydraulic cylinder fixed cover (8) chain connection, hydraulic cylinder (9) upper end is fixedly mounted in hydraulic cylinder fixed cover (8), the piston rod of hydraulic cylinder (9) lower end is by the 3rd rotating shaft (13) and bearing (14) chain connection being welded on the first rotating shaft (2) middle part, described hydraulic cylinder (9) is connected with Hydraulic Station (18) by high-pressure oil pipe (22), be additionally provided with pulley (6) in the both sides, top of hopper (1), described pulley (6) is connected with hoisting apparatus (17) by steel wire rope (21), simultaneously at hopper (1) and grab and be provided with leaking hole (12) on lid (3).
2. school trash according to claim 1, it is characterised in that: the both sides of described hopper (1) are provided with roller (4), and roller (4) can slide up and down in the guide rail (20) of hopper (1) both sides.
3. school trash according to claim 1, it is characterized in that: the top of described hopper (1) is provided with reinforcement grid screen (5), hydraulic cylinder installing rack (10) is welded on the center of top of reinforcement grid screen (5), and pulley (6) is symmetrically disposed in reinforcement grid screen (5) both sides, top.
4. school trash according to claim 1, it is characterised in that: described leaking hole (12) is arranged on top and four sidewalls of hopper (1).
5. school trash according to claim 1, it is characterized in that: described hopper (1) is provided with relative tooth harrow (15) with the edge of the Guan Bi mouth grabbing lid (3), and the tooth harrow (15) on hopper (1) is crisscross arranged with the tooth harrow (15) grabbed on lid (3).
6. school trash according to claim 5, it is characterised in that: the described angle between the tooth harrow (15) on hopper (1) and the tooth harrow (15) grabbed on lid (3) is 90 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104837.7U CN205296114U (en) | 2015-12-28 | 2015-12-28 | Box hopper formula trash cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104837.7U CN205296114U (en) | 2015-12-28 | 2015-12-28 | Box hopper formula trash cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296114U true CN205296114U (en) | 2016-06-08 |
Family
ID=56472912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521104837.7U Withdrawn - After Issue CN205296114U (en) | 2015-12-28 | 2015-12-28 | Box hopper formula trash cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421319A (en) * | 2015-12-28 | 2016-03-23 | 凯里市鸿达水利水电送变电工程有限责任公司 | Trash removing method for trash rack and bucket type trash remover used for trash removing method |
| CN114954814A (en) * | 2022-06-28 | 2022-08-30 | 昆山国通新能源科技有限公司 | Water pollutant collecting device |
-
2015
- 2015-12-28 CN CN201521104837.7U patent/CN205296114U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421319A (en) * | 2015-12-28 | 2016-03-23 | 凯里市鸿达水利水电送变电工程有限责任公司 | Trash removing method for trash rack and bucket type trash remover used for trash removing method |
| CN105421319B (en) * | 2015-12-28 | 2017-05-17 | 凯里市鸿达水利水电送变电工程有限责任公司 | Trash removing method for trash rack and bucket type trash remover used for trash removing method |
| CN114954814A (en) * | 2022-06-28 | 2022-08-30 | 昆山国通新能源科技有限公司 | Water pollutant collecting device |
| CN114954814B (en) * | 2022-06-28 | 2023-05-23 | 昆山国通新能源科技有限公司 | Water pollutant collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20170517 |
|
| AV01 | Patent right actively abandoned |