CN110354987A - A kind of sand washer impeller rotating bucket with screening function - Google Patents

A kind of sand washer impeller rotating bucket with screening function Download PDF

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Publication number
CN110354987A
CN110354987A CN201811225593.6A CN201811225593A CN110354987A CN 110354987 A CN110354987 A CN 110354987A CN 201811225593 A CN201811225593 A CN 201811225593A CN 110354987 A CN110354987 A CN 110354987A
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CN
China
Prior art keywords
sand
rotating bucket
shaft
plate
launder
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Withdrawn
Application number
CN201811225593.6A
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Chinese (zh)
Inventor
吴子侠
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Individual
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Individual
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Publication date
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Priority to CN201811225593.6A priority Critical patent/CN110354987A/en
Publication of CN110354987A publication Critical patent/CN110354987A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/48Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage

Abstract

The invention discloses a kind of sand washer impeller rotating bucket with screening function, including rotating bucket and sand export, the external annular surface of rotating bucket offer sand export, and the inner ring central horizontal direction of rotating bucket is provided with shaft, and the outer surface rear and front end of shaft is fixedly installed with fixed plate;The nut of shaft rear end is unscrewed to extract shaft from fixed plate center out and be replaced by the present invention when needing to replace the shaft of abrasion, very convenient;By the way that aperture is arranged in the right side rooved face that shakes out, the fine sand of nominal particle size is screened out to come from sand, and is entered in diversion pipe eventually by bellmouth, is discharged into washed-out sand pond;Pass through setting filter plate and demarcation plate, sand is scooped up through shovel board into after sand export, filter plate plays a role in filtering, super large-sized coarse sand is stayed in right sand launder out, the effect of demarcation plate is that big partial size coarse sand is avoided to be discharged together with the sand sieved, when demarcation plate is overturn to a left side out sand launder, individually big partial size coarse sand can be discharged.

Description

A kind of sand washer impeller rotating bucket with screening function
Technical field
The present invention relates to washing appliance technical field, specially a kind of sand washer impeller rotating bucket with screening function.
Background technique
Sand washer is the washing appliance of sandstone (artificial husky, natural sand).Sand washer be widely used in sandstone field, mine, building materials, To the washing of material in the industries such as traffic, chemical industry, water conservancy and hydropower, concrete mixing plant.It can remove the miscellaneous of covering sandstone surface Matter, while the steam layer of cladding sand grains is destroyed, in favor of dehydration, play efficient washed-out sand cleaning action.Main device in sand washer For the rotating bucket in washed-out sand pond, rotating bucket structure is simple, maintenance convenience.But there are still following drawbacks in actual use for it:
1. it is non-dismountable between rotating bucket and shaft, it is larger for shaft abrasion for a long time, but be inconvenient to replace;
2. rotating bucket can only play the role of cleaning and shake out, varigrained sand can not be sieved, be crushed by stone Sand partial size difference afterwards is too big;
3. the sand that screening meets partial size is discharged from sand export, and larger or sand compared with small particle can only then be stayed In washed-out sand pond, cause to waste.
Summary of the invention
The purpose of the present invention is to provide a kind of sand washer impeller rotating bucket with screening function, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of sand washer impeller with screening function turns Bucket, including rotating bucket and sand export, the external annular surface of the rotating bucket offer sand export, the inner ring central horizontal direction of the rotating bucket It is provided with shaft, the outer surface rear and front end of the shaft is fixedly installed with fixed plate, the outer surface of the fixed plate and rotating bucket Inner wall between be provided with support frame, and the both ends of support frame are fixedly connected with the inner wall of the outer surface of fixed plate and rotating bucket, institute The front end for stating shaft, which is located on the outside of fixed plate, is fixedly installed with connecting flange, and the outside that the rear end of shaft is located at fixed plate is fixed Nut is installed, the sand export goes out sand launder by a left side and right sand launder out forms, and the gradient that a left side goes out sand launder is greater than right sand launder out Gradient, and the outer surface of rotating bucket is fixedly installed with shovel board close to the side of right sand launder out, the right side that is internally located at of the rotating bucket goes out Offer bellmouth below sand launder, the lower end for being internally located at bellmouth of the rotating bucket offers diversion pipe, bellmouth with lead Flow tube connection, the surface of the diversion pipe is fixedly connected with two groups of outlet pipes, and outlet pipe leads to outside across the leading flank of rotating bucket Portion, the bottom vertical direction of the sand export is fixedly installed with filter plate, and the top of filter plate is movably installed with demarcation plate.
Preferably, the sand export is provided with plural groups, evenly distributed in a ring in the outer surface of rotating bucket, rotating bucket and shovel board It is welded and fixed, and the cutting plane of shovel board is triangle.
Preferably, the surface of the right sand launder out offers aperture, and aperture is less than the average diameter of fine sand, and a left side goes out sand launder and is Solid slab, and the cut-off rule between left sand launder out and right sand launder out is located at the lowest part of sand export.
Preferably, the outer surface of the shaft, which is located on the inside of fixed plate, is fixedly installed with rectangular preiection, fixed plate it is interior The position that wall corresponds to rectangular preiection offers identical card slot, and shaft is clamped by rectangular preiection and fixed plate.
Preferably, the lower end of the filter plate is fixedly installed with connecting rod, and two middle side part of outer surface of connecting rod is fixed Protruding rail is installed, opens up fluted on the bottom plate of sand export, sand export is connected and fixed with filter plate.
Preferably, the side wall of the filter plate offers circular hole, and Circularhole diameter is less than the average diameter of big partial size stone, mistake The upper end of filter plate is provided with the second hinged shaft, and demarcation plate is fixedly connected with the second hinged shaft, and filter plate is by the second hinged shaft and separates Plate is hinged.
Preferably, the lower end of the bellmouth is provided with the first hinged shaft, and the outer surface of the first hinged shaft is fixedly connected with baffle, cone The lower end in shape hole is by the first hinged shaft and panel hinge, and the size of baffle is greater than the outlet of bellmouth lower end, and baffle is opened Towards left sand launder out at mouthful.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with Lower advantage:
1. unscrewing the nut of shaft rear end can be by shaft from fixed plate when needing to replace the shaft of abrasion Center extraction replacement, it is very convenient;
2. the fine sand of nominal particle size is screened out to come from sand, and final by the way that aperture is arranged in the right side rooved face that shakes out Entered in diversion pipe by bellmouth;
3. being scooped up through shovel board into after sand export by setting filter plate and demarcation plate, sand, filter plate plays filtering and makees With, by super large-sized coarse sand stay in it is right go out sand launder in, the effect of demarcation plate is the sand for avoiding big partial size coarse sand Yu having sieved It is discharged, when demarcation plate is overturn to a left side out sand launder, individually big partial size coarse sand can be discharged together.
Detailed description of the invention
Fig. 1 is perspective view of the present invention;
Fig. 2 is cross-sectional view of the present invention;
Fig. 3 is filter plate of the present invention and demarcation plate assembling schematic diagram;
Fig. 4 is a-quadrant enlarged diagram in Fig. 2;
Fig. 5 is B area enlarged diagram in Fig. 2.
In figure: 1 rotating bucket, 2 sand exports, 21 left sand launders out, 22 right sand launders, 3 shafts, 4 fixed plates, 5 support frames, 6 rectangles out Protrusion, 7 connecting flanges, 8 shovel boards, 9 bellmouths, 10 diversion pipes, 11 outlet pipes, 12 filter plates, 13 connecting rods, 14 protruding rails, 15 One hinged shaft, 16 baffles, 17 demarcation plates, 18 second hinged shafts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of sand washer impeller with screening function turn Bucket, as shown in Figure 1, including rotating bucket 1 and sand export 2, the external annular surface of rotating bucket 1 offers sand export 2, the inner ring center of rotating bucket 1 Horizontally arranged have a shaft 3, and the outer surface rear and front end of shaft 3 is fixedly installed with fixed plate 4, the outer surface of fixed plate 4 with Support frame 5 is provided between the inner wall of rotating bucket 1, and the inner wall of the outer surface and rotating bucket 1 of the both ends of support frame 5 and fixed plate 4 is solid Fixed connection, the outside that the front end of shaft 3 is located at fixed plate 4 are fixedly installed with connecting flange 7, and the rear end of shaft 3 is located at fixed plate 4 Outside be fixedly installed with nut, sand export 2 by a left side go out sand launder 21 and it is right go out sand launder 22 form, the gradient that a left side goes out sand launder 21 is big In the gradient of right sand launder 22 out, and the outer surface of rotating bucket 1 is fixedly installed with shovel board 8, rotating bucket 1 close to the side of right sand launder 22 out Be internally located at it is right go out sand launder 22 lower section offer bellmouth 9, the lower end for being internally located at bellmouth 9 of rotating bucket 1, which offers, leads Flow tube 10, bellmouth 9 are connected to diversion pipe 10, and the surface of diversion pipe 10 is fixedly connected with two groups of outlet pipes 11, and outlet pipe 11 Lead to outside across the leading flank of rotating bucket 1, the bottom vertical direction of sand export 2 is fixedly installed with filter plate 12, and filter plate 12 Top be movably installed with demarcation plate 17.
Further, sand export 2 is provided with plural groups, evenly distributed in a ring in the outer surface of rotating bucket 1, rotating bucket 1 and shovel Plate 8 is welded and fixed, and the cutting plane of shovel board 8 is triangle, and setting shovel board 8 is convenient for shoveling the sand in washed-out sand pond to sand export 2 In.
Further, the surface of right sand launder 22 out offers aperture, and aperture is less than the average diameter of fine sand, and a left side goes out sand launder 21 For solid slab, and it is left go out sand launder 21 and it is right go out sand launder 22 between cut-off rule be located at the lowest part of sand export 2, small particle fine sand with From the aperture discharge of right sand launder 22 out, small particle fine sand sieves sediment outflow is gone out together for dampening.
Further, the inside that the outer surface of shaft 3 is located at fixed plate 4 is fixedly installed with rectangular preiection 6, fixed plate 4 The position that inner wall corresponds to rectangular preiection 6 offers identical card slot, and shaft 3 is clamped by rectangular preiection 6 and fixed plate 4, shaft 3 It is detachable structure between fixed plate 4, abrasion shaft is replaced convenient for the later period.
Further, the lower end of filter plate 12 is fixedly installed with connecting rod 13, and two middle side part of outer surface of connecting rod 13 It is fixedly installed with protruding rail 14, opens up fluted on the bottom plate of sand export 2, sand export 2 is connected and fixed with filter plate 12, when to sand No screening can split out filter plate 12 when requiring from sand export 2.
Further, the side wall of filter plate 12 offers circular hole, and Circularhole diameter is less than the average diameter of big partial size stone, mistake The upper end of filter plate 12 is provided with the second hinged shaft 18, and demarcation plate 17 is fixedly connected with the second hinged shaft 18, and filter plate 12 passes through second Hinged shaft 18 and demarcation plate 17 are hinged, and the circular hole on 12 surface of filter plate stays in big partial size coarse sand in right sand launder 22 out, and meets grain The sand of diameter then goes out sand launder 21 from a left side and is discharged, and plays sieving actoion, secondly can also overturn demarcation plate 17 to a left side and go out sand launder 21 Top, first discharge it is right go out sand launder 22 in big partial size coarse sand, be then exhausted from it is left go out sand launder 21 in sand.
Further, the lower end of bellmouth 9 is provided with the first hinged shaft 15, and the outer surface of the first hinged shaft 15 is fixedly connected with baffle 16, the lower end of bellmouth 9 is hinged by the first hinged shaft 15 and baffle 16, and the size of baffle 16 is greater than going out for 9 lower end of bellmouth Mouthful, and the opening of baffle 16 can be returned towards left sand launder 21 out, baffle 16 and the first hinged shaft 15 to avoid the middle water of diversion pipe 10 It flow in right sand launder 22 out.
Working principle: shaft 3 is fixedly mounted on 4 center of fixed plate by rectangular preiection 6, shaft 3 obtains rear end and passes through spiral shell Mother is fixed, and the front end of shaft 3 is fixedly connected by connecting flange 7 with external driver device output end, sand pour into washed-out sand pond it Afterwards, start driving device, make it that shaft 3 be driven to rotate, rotating bucket 1 rotates with it, and 1 rotation process of rotating bucket plays stirring to sand and makees With, keep cleaning more thorough, shovel board 8 shovels sand into sand export 2, sand first fall into it is right go out sand launder 22 in, small particle fine sand It falls with water from the aperture that the right side goes out 22 surface of sand launder, is flowed into diversion pipe 10 through bellmouth 9, the first hinged shaft 15 and baffle 16 are mutual Cooperation avoids the water in diversion pipe 10 from being back in right sand launder 22 out, and water and fine sand in diversion pipe 10 are finally from outlet pipe 11 It is expelled in washed-out sand pond.Rotating bucket 1 continues to rotate, filtering of the sand through filter plate 12, big partial size coarse sand can be stayed in the right side and shaked out Slot 22, the sand of partial size qualification enters left sand launder 21 out after the circular hole of filter plate 12, and is discharged by sand export 2, and Under the action of demarcation plate 17, the big partial size that the right side goes out in sand launder 22 rotating bucket 1 that shakes out again goes to lowest part Shi Caihui and turns again to washed-out sand Chi Zhong.After the sand screening in washed-out sand pond is complete, only it is left big partial size coarse sand and small particle fine sand, at this time leads to demarcation plate 17 The overturning of the second hinged shaft 18 is crossed to the top of left sand launder 21 out, rotating bucket 1 continues rotating bucket, and coarse sand is shoveled to the right side to go out in sand launder 22 by shovel board 8, Demarcation plate 17 no longer plays barrier effect to big partial size coarse sand, and big partial size coarse sand is finally discharged from sand export 2.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of sand washer impeller rotating bucket with screening function, including rotating bucket (1) and sand export (2), the rotating bucket (1) it is outer Ring surface offers sand export (2), it is characterised in that: and the inner ring central horizontal direction of the rotating bucket (1) is provided with shaft (3), The outer surface rear and front end of the shaft (3) is fixedly installed with fixed plate (4), the outer surface and rotating bucket (1) of the fixed plate (4) Inner wall between be provided with support frame (5), and the both ends of support frame (5) and the outer surface of fixed plate (4) and the inner wall of rotating bucket (1) It is fixedly connected, the front end of the shaft (3), which is located on the outside of fixed plate (4), is fixedly installed with connecting flange (7), shaft (3) Rear end, which is located on the outside of fixed plate (4), is fixedly installed with nut, and the sand export (2) goes out sand launder (21) and right sand launder out by a left side (22) it forms, the gradient that a left side goes out sand launder (21) is greater than the gradient that the right side goes out sand launder (22), and the outer surface of rotating bucket (1) is close to right The side of sand launder (22) is fixedly installed with shovel board (8) out, and being internally located at below right sand launder (22) out for the rotating bucket (1) opens up Have bellmouth (9), the lower end for being internally located at bellmouth (9) of the rotating bucket (1) offers diversion pipe (10), bellmouth (9) with Diversion pipe (10) connection, the surface of the diversion pipe (10) is fixedly connected with two groups of outlet pipes (11), and outlet pipe (11) passes through The leading flank of rotating bucket (1) leads to outside, and the bottom vertical direction of the sand export (2) is fixedly installed with filter plate (12), and mistake The top of filter plate (12) is movably installed with demarcation plate (17).
2. a kind of sand washer impeller rotating bucket with screening function according to claim 1, it is characterised in that: described to shake out Mouth (2) is provided with plural groups, and evenly distributed in a ring in the outer surface of rotating bucket (1), rotating bucket (1) is welded and fixed with shovel board (8), and The cutting plane of shovel board (8) is triangle.
3. a kind of sand washer impeller rotating bucket with screening function according to claim 1, it is characterised in that: the right side goes out The surface of sand launder (22) offers aperture, and aperture is less than the average diameter of fine sand, and it is solid slab that a left side, which goes out sand launder (21), and a left side shakes out Cut-off rule between slot (21) and right sand launder (22) out is located at the lowest part of sand export (2).
4. a kind of sand washer impeller rotating bucket with screening function according to claim 1, it is characterised in that: the shaft (3) outer surface, which is located on the inside of fixed plate (4), is fixedly installed with rectangular preiection (6), and it is convex that the inner wall of fixed plate (4) corresponds to rectangle The position for playing (6) offers identical card slot, and shaft (3) is clamped by rectangular preiection (6) and fixed plate (4).
5. a kind of sand washer impeller rotating bucket with screening function according to claim 1, it is characterised in that: the filtering The lower end of plate (12) is fixedly installed with connecting rod (13), and two middle side part of outer surface of connecting rod (13) is fixedly installed with protruding rail (14), open up fluted on the bottom plate of sand export (2), sand export (2) is connected and fixed with filter plate (12).
6. a kind of sand washer impeller rotating bucket with screening function according to claim 1, it is characterised in that: the filtering The side wall of plate (12) offers circular hole, and Circularhole diameter is less than the average diameter of big partial size stone, the upper end setting of filter plate (12) Have the second hinged shaft (18), and demarcation plate (17) is fixedly connected with the second hinged shaft (18), filter plate (12) passes through the second hinged shaft (18) It is hinged with demarcation plate (17).
7. a kind of sand washer impeller rotating bucket with screening function according to claim 1, it is characterised in that: the taper The lower end in hole (9) is provided with the first hinged shaft (15), and the outer surface of the first hinged shaft (15) is fixedly connected baffle (16), bellmouth (9) Lower end by the first hinged shaft (15) and baffle (16) hingedly, and the size of baffle (16) is greater than the outlet of bellmouth (9) lower end, And the opening of baffle (16) goes out sand launder (21) towards a left side.
CN201811225593.6A 2018-10-21 2018-10-21 A kind of sand washer impeller rotating bucket with screening function Withdrawn CN110354987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811225593.6A CN110354987A (en) 2018-10-21 2018-10-21 A kind of sand washer impeller rotating bucket with screening function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811225593.6A CN110354987A (en) 2018-10-21 2018-10-21 A kind of sand washer impeller rotating bucket with screening function

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CN110354987A true CN110354987A (en) 2019-10-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111451124A (en) * 2020-04-16 2020-07-28 南宁学院 Gravel and sand screening machine
CN112933734A (en) * 2021-03-05 2021-06-11 泉州协创机械有限公司 Zero-emission waste treatment system and method
CN114346395A (en) * 2022-03-21 2022-04-15 徐州耐克盾机械制造有限公司 Part welding equipment for mining machinery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111451124A (en) * 2020-04-16 2020-07-28 南宁学院 Gravel and sand screening machine
CN112933734A (en) * 2021-03-05 2021-06-11 泉州协创机械有限公司 Zero-emission waste treatment system and method
CN114346395A (en) * 2022-03-21 2022-04-15 徐州耐克盾机械制造有限公司 Part welding equipment for mining machinery

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Application publication date: 20191022