CN202290559U - Washing and screening device for dressed stone - Google Patents
Washing and screening device for dressed stone Download PDFInfo
- Publication number
- CN202290559U CN202290559U CN2011204149587U CN201120414958U CN202290559U CN 202290559 U CN202290559 U CN 202290559U CN 2011204149587 U CN2011204149587 U CN 2011204149587U CN 201120414958 U CN201120414958 U CN 201120414958U CN 202290559 U CN202290559 U CN 202290559U
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- China
- Prior art keywords
- sieve nest
- screen cloth
- work stone
- screening device
- sieve
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Abstract
The utility model discloses a washing and screening device for dressed stone. The washing and screening device comprises a fixing frame and a drive device; the power output end of the drive device is connected with an eccentric wheel; the fixing frame is provided with a screening device for separating the dressed stone, and a washing device for removing powder and clay from the surface of the dressed stone; the screening device comprises a screen body which is slantly arranged on the fixing frame through a suspension device; a draw bar is arranged between the eccentric wheel and the screen body; the washing device comprises a water storage pipe fixed on the fixing frame and connected with water spray pipes; the water spray pipes are distributed above the screen body; and the washing and screening device can be used safely and reliably, is high in exciting force, contributes to improving screening efficiency, reduces noise, improves working environment, and is convenient to install and maintain, and vibration noise is small.
Description
Technical field
The utility model relates to a kind of screening plant that is applicable to material sortings such as work stone.
Background technology
Industries such as metallurgy, coal, mine, cement can be used a large amount of bulk materials in production technology, these volume of material sizes are various, and the material that volume is suitable screens generally can to utilize screening technology in use; And then utilize washing process that the powder and the clay treatment on the material surface that screens are fallen; Through two technical process material handlings, to satisfy the requirement of producing, use equipment is more in two technologies; Floor space is bigger; Inconvenient plant maintenance, and in screening technology, also can produce bigger noise, be unfavorable for improving working environment.
The utility model content
The utility model technical problem to be solved provides a kind of screen rate height, plant maintenance work stone washing sieve screening device easily.
For solving the problems of the technologies described above, the technical scheme of the utility model is: work stone washing sieve screening device, comprise fixed mount, and also comprise drive unit, said drive unit clutch end is connected with eccentric wheel; Be equipped with on the said fixed mount and be used for work stone screening plant that separates and the water washing device that is used to remove work stone surface powder and clay; Said screening plant comprises through suspension arrangement tilting to be installed in the sieve nest on the said fixed mount, is connected with pull bar between said eccentric wheel and the said sieve nest; Said water washing device comprises the standpipe that is fixed on the said fixed mount, and said standpipe is connected with sparge pipe, and said sparge pipe is distributed in the top of said sieve nest.
As optimized technical scheme, said sieve nest comprises screen cloth and the screen skeleton that supports said screen cloth, and said screen cloth is fixed on the said screen skeleton through the screen cloth fixture.
As optimized technical scheme; Said screen cloth fixture comprises the screen cloth stay hook; Said screen skeleton is provided with clamping plate, and said screen cloth is placed in the clamping plate top, and said screen cloth is provided with installing hole; Said screen cloth stay hook hook end hook is on said clamping plate; And end passes said installing hole and cooperates with nut in addition, is provided with first rubber blanket that is used to increase the decompression pad of lifting surface area and is used to prevent become flexible between said screen cloth upper surface and the said nut successively, is provided with second rubber sheet gasket between said screen cloth lower surface and the said clamping plate.
As optimized technical scheme, said sieve nest comprises one-level sieve nest and secondary sieve nest, and said one-level sieve nest is arranged on the top of said secondary sieve nest.
As optimized technical scheme, said secondary sieve nest is longer than said one-level sieve nest, and said sparge pipe is installed in the place, top that said secondary sieve nest grows said one-level sieve nest.
As optimized technical scheme, said suspension arrangement comprises through nut and is fixed on the leading screw on the said fixed mount, and said leading screw end is connected with chain through first chain hook, and said chain connects said sieve nest through second chain hook.
As the improvement to technique scheme, said drive unit comprises motor, and said motor connects said eccentric wheel through belt.
Owing to adopted technique scheme; Utilize the rotation of drive device drives eccentric wheel; Eccentric rotating tee is crossed the linear reciprocating motion that pull bar changes the sieve nest that tilts to install into; Add the deadweight effect of work stone, make work stone by carefully to slightly from the mesh of sieve nest, drawing off successively, thereby reach the purpose of sieving work stone; The water washing device that above sieve nest, is provided with simultaneously can wash work stone; Remove impurity such as surperficial powder of work stone and clay; With acquisition high-quality work stone, and sieve nest comprises one-level sieve nest and secondary sieve nest, can work stone be screened in batches; Reduce the load-carrying of sieve nest, help to improve the quality and protection sieve nest of screening; Utilize the screen cloth stay hook that screen cloth is fixed on the screen skeleton in the utility model; And be provided with decompression pad, first rubber blanket successively at the screen cloth upper surface; And the screen cloth lower surface is provided with second rubber sheet gasket and clamping plate successively, and through the screen cloth stay hook that each part mentioned above is fixing successively, can change the hard annexation between screen cloth and the screen skeleton through the said fixing mode; Can reduce during real work screen cloth in the process of rocking because the infringement that the friction that produces of relatively moving brings; Help to improve the service life of screen cloth, this in addition fixed form is convenient to removing and installing of screen cloth, maintains easily; The utility model is safe and reliable, exciting force is strong, helps to improve screening efficiency, and vibrating noise is little can to reduce noise, improves working environment, installation, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment screening plant;
Fig. 3 is the structure enlarged diagram at B place among Fig. 2;
Fig. 4 is the structural representation of the utility model embodiment water washing device;
Fig. 5 be among Fig. 4 A-A to cutaway view;
Fig. 6 is Fig. 4 vertical view;
Among the figure: the 1-fixed mount; The 2-motor; The 3-belt; The 4-eccentric wheel; The 5-sieve nest; 6-one-level sieve nest; 7-two sieve nests; The 8-screen cloth; The 9-screen skeleton; 10-screen cloth stay hook; The 11-nut; The 12-pad that reduces pressure; 13-first rubber blanket; 14-second rubber sheet gasket; The 15-clamping plate; The 16-leading screw; 17-first chain hook; The 18-chain; 19-second chain hook; The 20-standpipe; The 21-sparge pipe; The 22-pull bar.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
Work stone washing sieve screening device as shown in Figure 1 comprises fixed mount 1, drive unit; Said drive unit clutch end is connected with eccentric wheel; Said drive unit comprises motor 2, and said motor 2 drives said eccentric wheel 4 rotations through belt 3, rocks to drive the screening plant generation.
Be equipped with on the said fixed mount 1 and be used for work stone screening plant that separates and the water washing device that is used to remove work stone surface powder and clay; Wherein said screening plant comprises through suspension arrangement and tilts to be installed in the sieve nest 5 on the said fixed mount 1; Be connected with pull bar 22 between said eccentric wheel 4 and the said sieve nest 5,22 motions are drawn in said eccentric wheel 4 rotations, form linear reciprocating motion thereby drive sieve nest 5; The work stone that is placed on the sieve nest 5 moves back and forth under the motion of sieve nest 5 thereupon; In the process of motion, add the deadweight effect of work stone, make work stone by carefully to slightly from the mesh of sieve nest 5, drawing off successively, thereby reach the purpose that work stone sieves; Simple in structure, easy to use.
As shown in Figures 2 and 3; Said sieve nest 5 in the present embodiment comprises screen cloth 8 and the screen skeleton 9 that supports said screen cloth 8; Said screen cloth 8 is fixed on the said screen skeleton 9 through the screen cloth fixture, and said screen cloth fixture comprises screen cloth stay hook 10, and said screen skeleton 9 is provided with clamping plate 15; Said screen cloth 8 is placed in clamping plate 15 tops; Clamping plate 15 can also play the effect of mesh support screen 8 to a certain extent, and said screen cloth 8 is provided with installing hole, and said screen cloth stay hook 10 hook end hooks are on said clamping plate 15; And end passes said installing hole and is used with nut 11 in addition; Be provided with first rubber blanket 13 that is used to increase the decompression pad 12 of lifting surface area and is used to prevent become flexible between the upper surface of said screen cloth 8 and the said nut 11 successively, be provided with second rubber sheet gasket 14 between the lower surface of said screen cloth 8 and the said clamping plate 15, can change the hard annexation between screen cloth 8 and the screen skeleton 9 through the said fixing mode; Can reduce during real work screen cloth in the process of rocking because the infringement that the friction that produces of relatively moving brings; Help to improve the service life of screen cloth, and this fixed form dismounting, easy for installation, be convenient to the user and change and safeguard screen cloth.
As shown in Figures 2 and 3; Said sieve nest 8 comprises one-level sieve nest 6 and secondary sieve nest 7; Said one-level sieve nest 6 is arranged on the top of said secondary sieve nest 7, thereby can realize utilizing a work stone screening to obtain the work stone of two kinds of dimension criteria, has improved the screening efficiency of work stone significantly; And said secondary sieve nest 7 is longer than said one-level sieve nest 6, and said sparge pipe 21 is installed in the place, top that said secondary sieve nest 7 grows said one-level sieve nest 6.
As shown in Figure 2; Said suspension arrangement comprises through nut and is fixed on the leading screw 16 on the said fixed mount 1; Said leading screw 16 ends are connected with chain 18 through first chain hook 17, and said chain 18 connects said sieve nest 8 through second chain hook 19, and sieve nest 8 is installed on the fixed mount 1 through what leading screw 16 tilted; Utilize chain 18 suspention screen clothes 8 can improve the shaking amplitude of screen cloth 8, help practicing thrift power source.The work stone that the screen cloth 8 that is obliquely installed comes out screening can tumble along sieve nest 8 automatically, is convenient to work stone and collects, and the user can adjust the setting angle of sieve nest according to actual needs, with the speed that tumbles of adjustment work stone, improves collection efficiency.
Shown in Fig. 4, Fig. 5 and Fig. 6 are common; The said water washing device of present embodiment comprises the standpipe 20 that is fixed on the said fixed mount 1; Said standpipe 20 is connected with sparge pipe 21, and said sparge pipe 21 is distributed in the top of said sieve nest 8, present embodiment screening can not stop in the work stone to the work stone surface sprinkling; With the contaminant removal on work stone surface, thereby obtain the high-quality work stone.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (7)
1. work stone washing sieve screening device comprises fixed mount, it is characterized in that: also comprise
Drive unit, said drive unit clutch end is connected with eccentric wheel;
Be equipped with on the said fixed mount and be used for work stone screening plant that separates and the water washing device that is used to remove work stone surface powder and clay; Said screening plant comprises through suspension arrangement tilting to be installed in the sieve nest on the said fixed mount, is connected with pull bar between said eccentric wheel and the said sieve nest; Said water washing device comprises the standpipe that is fixed on the said fixed mount, and said standpipe is connected with sparge pipe, and said sparge pipe is distributed in the top of said sieve nest.
2. work stone washing sieve screening device as claimed in claim 1 is characterized in that: said sieve nest comprises screen cloth and the screen skeleton that supports said screen cloth, and said screen cloth is fixed on the said screen skeleton through the screen cloth fixture.
3. work stone washing sieve screening device as claimed in claim 2; It is characterized in that: said screen cloth fixture comprises the screen cloth stay hook; Said screen skeleton is provided with clamping plate, and said screen cloth is placed in the clamping plate top, and said screen cloth is provided with installing hole; Said screen cloth stay hook hook end hook is on said clamping plate; And end passes said installing hole and cooperates with nut in addition, is provided with first rubber blanket that is used to increase the decompression pad of lifting surface area and is used to prevent become flexible between said screen cloth upper surface and the said nut successively, is provided with second rubber sheet gasket between said screen cloth lower surface and the said clamping plate.
4. work stone washing sieve screening device as claimed in claim 3 is characterized in that: said sieve nest comprises one-level sieve nest and secondary sieve nest, and said one-level sieve nest is arranged on the top of said secondary sieve nest.
5. work stone washing sieve screening device as claimed in claim 4 is characterized in that: said secondary sieve nest is longer than said one-level sieve nest, and said sparge pipe is installed in the place, top that said secondary sieve nest grows said one-level sieve nest.
6. work stone washing sieve screening device as claimed in claim 1; It is characterized in that: said suspension arrangement comprises through nut and is fixed on the leading screw on the said fixed mount; Said leading screw end is connected with chain through first chain hook, and said chain connects said sieve nest through second chain hook.
7. work stone washing sieve screening device as claimed in claim 1, it is characterized in that: said drive unit comprises motor, said motor connects said eccentric wheel through belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204149587U CN202290559U (en) | 2011-10-27 | 2011-10-27 | Washing and screening device for dressed stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204149587U CN202290559U (en) | 2011-10-27 | 2011-10-27 | Washing and screening device for dressed stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290559U true CN202290559U (en) | 2012-07-04 |
Family
ID=46359540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204149587U Expired - Fee Related CN202290559U (en) | 2011-10-27 | 2011-10-27 | Washing and screening device for dressed stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407223A (en) * | 2011-10-27 | 2012-04-11 | 于波涛 | Material stone washing and screening device |
| CN108641703A (en) * | 2018-04-18 | 2018-10-12 | 奈曼旗忠義砂产业有限公司 | A kind of production equipment of manufacture quartz fracturing sand special for oil field |
-
2011
- 2011-10-27 CN CN2011204149587U patent/CN202290559U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407223A (en) * | 2011-10-27 | 2012-04-11 | 于波涛 | Material stone washing and screening device |
| CN102407223B (en) * | 2011-10-27 | 2013-05-08 | 于波涛 | Device for screening stones from materials by washing |
| CN108641703A (en) * | 2018-04-18 | 2018-10-12 | 奈曼旗忠義砂产业有限公司 | A kind of production equipment of manufacture quartz fracturing sand special for oil field |
| CN108641703B (en) * | 2018-04-18 | 2021-01-05 | 奈曼旗忠義砂产业有限公司 | Production equipment for manufacturing quartz fracturing sand special for oil field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120704 Termination date: 20131027 |