CN104354120A - Cast steel grit recycling device - Google Patents
Cast steel grit recycling device Download PDFInfo
- Publication number
- CN104354120A CN104354120A CN201410606135.2A CN201410606135A CN104354120A CN 104354120 A CN104354120 A CN 104354120A CN 201410606135 A CN201410606135 A CN 201410606135A CN 104354120 A CN104354120 A CN 104354120A
- Authority
- CN
- China
- Prior art keywords
- magazine
- support frame
- filtration
- retracting device
- cast steel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a cast steel grit recycling device which comprises a supporting frame and a filtering material box positioned at the top of the supporting framework, wherein a motor is fixed on one side of the supporting framework; an output shaft of the motor is connected with an eccentric wheel; the eccentric wheel controls left-right swing motion of the filtering material box through a swing rod. The cast steel grit recycling device for a sand blasting machine has the advantages of accuracy in screening, high efficiency, low time consumption, reduction of workload of workers and labor intensity and the like.
Description
Technical field
The invention belongs to technical field of sandblasting, especially relate to a kind of cast steel sand retracting device.
Background technology
At present, the sandblasting part that coating wire disassembles after changing target needs to use sand-blasting machine to be removed by the sputtering thing on surface, and the workload of sandblasting is very large, the large usage quantity of the cast steel sand used in sandblasting procedures, according to statistics, an average coating wire need use the cast steel sand of 1.33 tons every year.Cast steel sand is after repeatedly using; the particle of part can diminish or adulterate after a large amount of impurity and just can not continue to use, but still has part sand grains can continue to use, for avoiding waste; generally can screen used cast steel sand, choosing can reusable cast steel sand.
Existing screening technique is artificial screening, and inefficiency wastes time and energy.
Summary of the invention
The problem to be solved in the present invention is large for cast steel sand consumption in prior art, utilization rate is low, purchasing of raw materials cost is high, sieve the large problem of sand workload manually, a kind of cast steel sand retracting device is provided, accurately, efficiency is high, consuming time less, can alleviate workman's amount of labour and labour intensity for the screening of this retracting device.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of cast steel sand retracting device, described retracting device comprises a support frame and is positioned at the filtration magazine at described support frame top, the side of described support frame is fixed with motor, the output shaft of described motor connects an eccentric wheel, and described eccentric wheel controls the side-to-side motion of described filtration magazine by a fork.
As preferred scheme, the bottom of described support frame is provided with a recovery sand hopper, and described recovery sand hopper is positioned at immediately below described filtration magazine.
As preferred scheme, the bottom of described support frame is also provided with an axial flow blower, and it is positioned at the side of described filtration magazine.
As preferred scheme, the bilateral symmetry of described support frame is provided with the stopping means of restriction described filtration magazine swing.
As preferred scheme, described stopping means is four position-limited wheels, is oppositely arranged between two; Described position-limited wheel can slide on the support frame, and its side is fixedly connected with filtration magazine, and then drives filtration magazine to swing.
As preferred scheme, the top of described support frame is installed with location bearing, and the lower surface of described filtration magazine contacts with the top of described location bearing and can slide thereon.
As preferred scheme, described support frame is provided with the castor facilitating device movement.
The advantage that the present invention has and good effect are:
1, equipment use eccentric wheel structure, reduces and takes up an area space and operate stable;
2, select corresponding filter screen according to granular size, make cast steel sand separation rate reach more than 50%, utilization rate is doubled;
3, the isolation technics of automation alleviates artificial workload and working strength greatly.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this invention.
Fig. 2 is the plan structure schematic diagram of this invention.
Fig. 3 is the left TV structure schematic diagram of this invention.
Fig. 4 is the enlarged diagram of a part in Fig. 3.
In figure: 1-motor; 2-eccentric wheel; 3-fork; 4-filters magazine; 5-axial flow blower; 6-stopping means; 7-location bearing; 8-reclaims sand hopper; 9-motor fixing frame; 10-castor; 11-support frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
The invention provides a kind of cast steel sand retracting device, please refer to Fig. 1, this retracting device mainly comprises a hollow cuboid-type support frame 11, and the top of support frame 11 is provided with a filtration magazine 4, filters in magazine 4 and is provided with filter screen; The side of support frame 11 is fixed with a motor 1 by a motor fixing frame 9, and the output shaft of motor 1 is connected with an eccentric wheel 2, and eccentric wheel 2 is connected with the one end of filtering magazine 4 by a fork 3.
This device as power source, utilizes eccentric wheel 2 to realize filtering swinging of magazine 4 with a motor 1.During use, be placed on by old cast steel sand particle and filter in magazine 4, starter motor 1, rolling in old cast steel sand particle and impurity left and right in magazine, is constantly screened out by little cast steel sand particle, stayed by bulky grain on screen pack, and this is the cast steel sand that can continue to use.In addition, realize different filtering accuracies by the order number changing filter screen, filter out required cast steel sand particle.Have screening accurately, efficiency is high, consuming time less, alleviate the advantages such as workman's amount of labour and labour intensity.
In a preferred embodiment, the bottom of support frame 11 is provided with an axial flow blower 5, and it is positioned at the side of filtering magazine 4, from the tiny granule foreign that filter screen falls down, discharges under the effect of axial flow blower 5.
In a kind of embodiment be more preferably, filter immediately below magazine 4 and be also provided with a recovery sand hopper 8, by filter screen fall down and do not discharged impurity particle by axial flow blower 5 and drop and to reclaim in sand hopper 8 at this, can secondary filter recovery be carried out.
Filtration magazine 4 may have the motion on 6 free degree directions under the drive of eccentric wheel 2, be respectively upper and lower, left and right and front and back, can swing more steady on free degree direction, two, left and right to make to filter magazine 4, the bilateral symmetry of support frame 11 is provided with the stopping means 6 that magazine 4 swing is filtered in restriction, and as can be seen from Fig. 1 and Fig. 2, stopping means 6 has 4, be symmetricly set on the top of support frame 11 between two, be installed on former and later two directions of filtration magazine 4.
In addition, as the scheme be more preferably, the top of support frame 11 is also provided with 4 location bearings 7, specifically see Fig. 3 and Fig. 4, filters the top that magazine 4 is placed on location bearing 7, can slide thereon.The mounting means of location bearing 7 does not have special restriction, can be connected on support frame 11 by bearing block, can be realized by the interference fit of axle and bearing inner race yet.
Adopt this kind of scheme, under the restriction of stopping means 6 and the effect of location bearing 7, filtering magazine 4 can swing in the lateral direction more stably, the service life of extension fixture.
In a preferred embodiment, stopping means 6 is four position-limited wheels, and concrete structure, see Fig. 4, position-limited wheel has groove, and the top of support frame 11 is provided with angle bar, and groove and angle bar cooperatively interact; Meanwhile, the side of position-limited wheel is fixedly connected with filtration magazine 4, and like this, position-limited wheel, in the enterprising line slip of angle bar, drives filtration magazine 4 to swing.As preferably, the inside of position-limited wheel is provided with bearing.
In a preferred embodiment, this device is provided with castor 10, convenient mobile.
Through overtesting, determine that the condition of work of this invention the best is: adopt the threephase asynchronous machine of rotating speed 1450 revs/min as power source, namely filter that magazine is per minute to swing back and forth 1450 times; Eccentric radius determines the amplitude of fluctuation of magazine, through attempting, eccentric radius is set to 50mm the best; Under the prerequisite that space allows, select air quantity and the larger axial flow blower of blast as far as possible, be convenient to be separated separator, through selecting, select air quantity to be 9300 cubic metres/time, blast is that the blower fan of 200Pa is best.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (7)
1. a cast steel sand retracting device, it is characterized in that: described retracting device comprises a support frame (11) and is positioned at the filtration magazine (4) at described support frame (11) top, the side of described support frame (11) is fixed with motor (1), the output shaft of described motor (1) connects an eccentric wheel (2), and described eccentric wheel (2) controls the side-to-side motion of described filtration magazine (4) by a fork (3).
2. retracting device according to claim 1, it is characterized in that: the bottom of described support frame (11) is provided with a recovery sand hopper (8), and described recovery sand hopper (8) is positioned at immediately below described filtration magazine (4).
3. retracting device according to claim 1 and 2, is characterized in that: the bottom of described support frame (11) is also provided with an axial flow blower (5), and it is positioned at the side of described filtration magazine (4).
4. retracting device according to claim 3, is characterized in that: the bilateral symmetry of described support frame (11) is provided with the stopping means (6) of restriction described filtration magazine (4) swing.
5. retracting device according to claim 4, is characterized in that: described stopping means (6) is four position-limited wheels, is oppositely arranged between two; Described position-limited wheel can in the upper slip of support frame (11), and its side is fixedly connected with filtration magazine (4), and then drives filtration magazine (4) to swing.
6. retracting device according to claim 4, it is characterized in that: the top of described support frame (11) is installed with location bearing (7), the lower surface of described filtration magazine (4) contacts with the top of described location bearing (7) and can slide thereon.
7. retracting device according to claim 6, is characterized in that: described support frame (11) is provided with the castor (10) facilitating device movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606135.2A CN104354120A (en) | 2014-10-31 | 2014-10-31 | Cast steel grit recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606135.2A CN104354120A (en) | 2014-10-31 | 2014-10-31 | Cast steel grit recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354120A true CN104354120A (en) | 2015-02-18 |
Family
ID=52521478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606135.2A Pending CN104354120A (en) | 2014-10-31 | 2014-10-31 | Cast steel grit recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272113A (en) * | 2016-09-08 | 2017-01-04 | 安徽理工大学 | A kind of Water jet equipment special damp sand air slaking processing means |
| CN112872897A (en) * | 2021-02-25 | 2021-06-01 | 深圳市骏强五金制品有限公司 | Numerical control machine tool for oil smoke separation treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688400Y (en) * | 2004-03-12 | 2005-03-30 | 魏榕 | Simple hand-operated medicine screening apparatus |
| JP2006130620A (en) * | 2004-11-05 | 2006-05-25 | Hitachi Plant Eng & Constr Co Ltd | Blasting device in air current |
| CN2937976Y (en) * | 2006-04-06 | 2007-08-22 | 农业部规划设计研究院 | Pulse pneumatic grain discharge mechanism of grain drier |
| CN101148033A (en) * | 2006-09-20 | 2008-03-26 | 中航重科（北京）科技发展有限公司 | Aluminium plant electrolytic carbon residual anode surface pellet injecting and sandblast cleaning system and method |
| CN201470602U (en) * | 2009-07-30 | 2010-05-19 | 湖州中云机械制造有限公司 | Horizontal reciprocating vibrating screen |
| CN103802034A (en) * | 2012-11-12 | 2014-05-21 | 江苏龙城铸造机械科技有限公司 | Shot-sand separator |
| CN204321875U (en) * | 2014-10-31 | 2015-05-13 | 天津南玻节能玻璃有限公司 | A kind of sand-blasting machine cast steel sand retracting device |
-
2014
- 2014-10-31 CN CN201410606135.2A patent/CN104354120A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688400Y (en) * | 2004-03-12 | 2005-03-30 | 魏榕 | Simple hand-operated medicine screening apparatus |
| JP2006130620A (en) * | 2004-11-05 | 2006-05-25 | Hitachi Plant Eng & Constr Co Ltd | Blasting device in air current |
| CN2937976Y (en) * | 2006-04-06 | 2007-08-22 | 农业部规划设计研究院 | Pulse pneumatic grain discharge mechanism of grain drier |
| CN101148033A (en) * | 2006-09-20 | 2008-03-26 | 中航重科（北京）科技发展有限公司 | Aluminium plant electrolytic carbon residual anode surface pellet injecting and sandblast cleaning system and method |
| CN201470602U (en) * | 2009-07-30 | 2010-05-19 | 湖州中云机械制造有限公司 | Horizontal reciprocating vibrating screen |
| CN103802034A (en) * | 2012-11-12 | 2014-05-21 | 江苏龙城铸造机械科技有限公司 | Shot-sand separator |
| CN204321875U (en) * | 2014-10-31 | 2015-05-13 | 天津南玻节能玻璃有限公司 | A kind of sand-blasting machine cast steel sand retracting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272113A (en) * | 2016-09-08 | 2017-01-04 | 安徽理工大学 | A kind of Water jet equipment special damp sand air slaking processing means |
| CN106272113B (en) * | 2016-09-08 | 2018-03-27 | 安徽理工大学 | A kind of special damp sand weathering processing unit of Water jet equipment |
| CN112872897A (en) * | 2021-02-25 | 2021-06-01 | 深圳市骏强五金制品有限公司 | Numerical control machine tool for oil smoke separation treatment |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
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| RJ01 | Rejection of invention patent application after publication |