CN105903675A - Magnetic powder screening device - Google Patents

Magnetic powder screening device Download PDF

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Publication number
CN105903675A
CN105903675A CN201610416079.5A CN201610416079A CN105903675A CN 105903675 A CN105903675 A CN 105903675A CN 201610416079 A CN201610416079 A CN 201610416079A CN 105903675 A CN105903675 A CN 105903675A
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CN
China
Prior art keywords
main body
chamber
magnetic powder
powder screening
motor
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.)
Granted
Application number
CN201610416079.5A
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Chinese (zh)
Other versions
CN105903675B (en
Inventor
张孝勇
赵天亮
翟伟翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Datang Corp Science and Technology Research Institute Co Ltd
Original Assignee
China Datang Corp Science and Technology Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by China Datang Corp Science and Technology Research Institute Co Ltd filed Critical China Datang Corp Science and Technology Research Institute Co Ltd
Priority to CN201610416079.5A priority Critical patent/CN105903675B/en
Publication of CN105903675A publication Critical patent/CN105903675A/en
Application granted granted Critical
Publication of CN105903675B publication Critical patent/CN105903675B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B2201/00Details applicable to machines for screening using sieves or gratings
    • B07B2201/04Multiple deck screening devices comprising one or more superimposed screens

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  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention relates to the technical field of devices for magnetic powder screening, in particular to a magnetic powder screening device. The magnetic powder screening device is good in stirring effect, and meanwhile baffle covers can be opened automatically, so that the work efficiency is improved. In addition, inside observation can be conducted, so that overhauling is convenient. The magnetic powder screening device comprises a main body. A work cavity is arranged in the main body. The top end of the main body is provided with a feed inlet, the bottom end of the main body is provided with a discharge outlet, and the feed inlet and the discharge outlet are provided with the baffle covers correspondingly. A first screening net, a second screening net and a magnetic separation plate are transversely arranged in the work cavity, and the work cavity is divided into a first cavity, a second cavity, a third cavity and a fourth cavity. A motor is arranged on the main body. The output end of the motor is provided with a transmission shaft provided with three sets of stirring blades. The magnetic powder screening device further comprises a motor cover, a threaded pipe and a threaded rod. The side wall of the main body is provided with an observation hole provided with a transparent baffle. The magnetic powder screening device further comprises a handle, a rotary shaft, a driving block and brush bristles. The magnetic powder screening device further comprises a connection pillar and a double-torsion spring.

Description

Magnetic powder screening plant
Technical field
The present invention relates to the technical field of the device screened for magnetic powder, particularly relate to a kind of magnetic Dressing sieve separating device.
Background technology
It is known that magnetic powder is the single domain particle of a kind of hard magnetic, it and binding agent, solvent etc. Make magnetic paint, be coated on plastics or the surface of metal chip base (support), so that it may make tape, The magnetic recording material such as disk, magnetic card, magnetic powder screening plant is then that one is exclusively used in magnetic powder Carry out the device screened, be widely used at correlative technology field;Existing magnetic powder sieves Device includes main body, main body be internally provided with working chamber, the top of main body is provided with feeding mouth, Bottom is provided with discharging opening, and is provided with door at feeding mouth and discharge outlet, in working chamber Be horizontally arranged with the first screen cloth, the second screen cloth and magnetic separation plate, working chamber is divided into the first chamber, Second chamber, the 3rd chamber and the 4th chamber, feeding mouth and the first chamber communicate, discharging opening with 4th chamber communicates, and is provided with multiple feed opening, being provided above of main body on magnetic separation plate Motor, the outfan of motor is provided with power transmission shaft, and is provided with three groups of stirring paddles on power transmission shaft, First group of stirring paddle is positioned at the first chamber, and second group of stirring paddle is positioned at the second chamber, and the 3rd Group stirring paddle is positioned at the 3rd chamber, and the lower section of main body is provided with support;This magnetic powder screening dress Put in use and find, when its work, be stirred in the especially the 3rd chamber and final sizing Time cannot be carried out internal observation, thus be inconvenient to overhaul, bother very much;And the gear of discharging opening Lid needs artificial unlatching, bothers very much, wastes manpower and materials, reduces work efficiency;With Shi Yinwei motor is for being fixedly installed, it is impossible to carries out longitudinal regulation, thus causes three groups of stirring paddles only Mixing effect can be caused poor at Stirring the most in situ.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides a kind of mixing effect preferable, simultaneously can be certainly Dynamic unlatching door, improves work efficiency, and can carry out internal observation, the magnetic of convenient maintenance Dressing sieve separating device.
The magnetic powder screening plant of the present invention, including main body, main body be internally provided with working chamber, The top of main body is provided with feeding mouth, and bottom is provided with discharging opening, and at feeding mouth and discharging opening Place is provided with door, is horizontally arranged with the first screen cloth, the second screen cloth and magnetic separation plate in working chamber, Working chamber is divided into the first chamber, the second chamber, the 3rd chamber and the 4th chamber, feeding mouth with First chamber communicates, and discharging opening and the 4th chamber communicate, and be provided with on magnetic separation plate multiple under Material mouth, main body be provided above motor, the outfan of motor is provided with power transmission shaft, and is passing Being provided with three groups of stirring paddles on moving axis, first group of stirring paddle is positioned at the first chamber, and second group is stirred Mixing oar and be positioned at the second chamber, the 3rd group of stirring paddle is positioned at the 3rd chamber, and the lower section of main body sets It is equipped with support;Also include that motor cover, described motor are arranged in described motor cover, described motor The bottom of cover is provided with placing trough, and is provided with ball bearing in placing trough, described main body Top is provided with control motor slot, and is provided with control motor in described control motor slot, also Including corrugated tubing and threaded rod, described threaded rod bottom is connected with controlling motor top output port, Described threaded rod top is inserted and spiral shell is filled in corrugated tubing, and described corrugated tubing top is inserted into ball In bearing;It is provided with observation port on the sidewall of described main body, and is provided with transparent on observation port Baffle plate, also includes handle, rotating shaft, band motion block and bristle, and described handle is positioned at the outside of main body, Described band motion block and bristle are positioned at the 3rd chamber, and described rotating shaft one end is connected with handle, described The rotating shaft other end through transparent baffle and is connected with band motion block, and described bristle is arranged on described drive On block, and described bristle is adjacent to described transparent baffle;Also include connecting post and double torsion spring, Described connection post is arranged in the 4th chamber on diapire, and the door of described discharge outlet passes through rotating shaft Being arranged on described discharge outlet, one end of described double torsion spring connects with being connected post, double torsion spring The other end be connected with door.
The magnetic powder screening plant of the present invention, described control motor, corrugated tubing and threaded rod are two Group, on the left of described motor cover bottom and right side is provided with placing trough, first group of corrugated tubing top Being inserted in the ball bearing of first group of placing trough, second group of corrugated tubing top is inserted into second group In placing trough ball bearing.
The magnetic powder screening plant of the present invention, also includes that limited block, described limited block are arranged on described Discharge outlet, the door of described discharge outlet is provided with breach, when the door of discharge outlet revolves When going to seal discharging opening, the breach on described discharging opening contacts with limited block.
The magnetic powder screening plant of the present invention, described support is four groups, and the first pack support is arranged on master Body bottom front left side, the second pack support is arranged on main body bottom forward right side, and the 3rd pack support is installed In main body bottom left rear side, the 4th pack support is arranged on main body bottom right lateral side.
The magnetic powder screening plant of the present invention, also includes the first reinforcement and the second reinforcement, described The left end of the first reinforcement and right-hand member are connected with the first pack support and the second pack support respectively, and second The left end of reinforcement and right-hand member are connected with the 3rd pack support and the 4th pack support respectively.
Compared with prior art the invention have the benefit that by above-mentioned setting, can pass through Drive corrugated tubing to be moved upwardly or downwardly while controlling driven by motor threaded rod, thus carry out whole The regulation of height, forms the lengthwise movement stirring of stirring paddle, and mixing effect is more preferable;Lead to simultaneously Cross the setting of double torsion spring and door, so that the magnetic powder amount in the 4th chamber is many most directly The torsion of top cover double torsion spring and natural discharging, improve work efficiency;And by transparent gear Plate can carry out internal observation, and drives bristle to carry out transparent baffle cleaning, convenient inspection by handle Repair.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is A portion partial enlarged drawing in Fig. 1;
Fig. 3 is B portion partial enlarged drawing in Fig. 1;
Fig. 4 is C portion partial enlarged drawing in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is made the most in detail Describe.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
As shown in Figures 1 to 4, the magnetic powder screening plant of the present invention, including main body 1, main body Be internally provided with working chamber, the top of main body is provided with feeding mouth 2, and bottom is provided with discharging Mouthful, and it is provided with door 3 at feeding mouth and discharge outlet, in working chamber, is horizontally arranged with the One screen cloth the 4, second screen cloth 5 and magnetic separation plate 6, is divided into the first chamber, the second chamber by working chamber Room, the 3rd chamber and the 4th chamber, feeding mouth and the first chamber communicate, discharging opening and the 4th chamber Room communicates, and is provided with multiple feed opening on magnetic separation plate, main body be provided above motor 7, The outfan of motor is provided with power transmission shaft 8, and is provided with three groups of stirring paddles 9 on power transmission shaft, First group of stirring paddle is positioned at the first chamber, and second group of stirring paddle is positioned at the second chamber, and the 3rd Group stirring paddle is positioned at the 3rd chamber, and the lower section of main body is provided with support 10;Also include motor Cover 11, motor is arranged in motor cover, and the bottom of motor cover is provided with placing trough, and is putting Being provided with ball bearing 12 in putting groove, the top of main body is provided with control motor slot, and in control It is provided with control motor 13 in motor slot processed, also includes corrugated tubing 14 and threaded rod 15, screw thread Bar bottom is connected with controlling motor top output port, and threaded rod top is inserted and spiral shell is filled to corrugated tubing In, corrugated tubing top is inserted in ball bearing;Observation port it is provided with on the sidewall of main body, and Observation port is provided with transparent baffle 16, also includes handle 17, rotating shaft 18, band motion block 19 With bristle 20, handle is positioned at the outside of main body, and band motion block and bristle are positioned at the 3rd chamber, Rotating shaft one end is connected with handle, and the rotating shaft other end through transparent baffle and is connected with band motion block, brush Hair is arranged on band motion block, and bristle is adjacent to transparent baffle;Also include connecting post 21 with double Torsion spring 22, connects post and is arranged in the 4th chamber on diapire, and the door of discharge outlet passes through Rotating shaft 23 is arranged on discharge outlet, and one end of double torsion spring connects with being connected post, double torsion spring The other end be connected with door;By above-mentioned setting, can be by controlling driven by motor threaded rod While drive corrugated tubing to be moved upwardly or downwardly, thus carry out the regulation of whole height, formed The lengthwise movement stirring of stirring paddle, mixing effect is more preferable;Simultaneously by double torsion spring and door Arrange, so that the torsion of the many most directly top cover double torsion springs of magnetic powder amount in the 4th chamber And nature discharging, improve work efficiency;And internal observation can be carried out by transparent baffle, And drive bristle to carry out transparent baffle cleaning, convenient maintenance by handle.
The magnetic powder screening plant of the present invention, controls motor, corrugated tubing and threaded rod and is two groups, On the left of motor cover bottom and right side is provided with placing trough, and first group of corrugated tubing top is inserted into the In the ball bearing of one group of placing trough, second group of corrugated tubing top is inserted into second group and places trough roller In pearl bearing.
The magnetic powder screening plant of the present invention, also includes limited block 24, and limited block is arranged on discharging At Kou, the door of discharge outlet is provided with breach, when the door of discharge outlet rotates to sealing During discharging opening, the breach on discharging opening contacts with limited block.
The magnetic powder screening plant of the present invention, support is four groups, and the first pack support is arranged at the bottom of main body End front left side, the second pack support is arranged on main body bottom forward right side, and the 3rd pack support is arranged on master Body bottom left rear side, the 4th pack support is arranged on main body bottom right lateral side.
The magnetic powder screening plant of the present invention, also includes the first reinforcement 25 and the second reinforcement, The left end of the first reinforcement and right-hand member are connected with the first pack support and the second pack support respectively, and second The left end of reinforcement and right-hand member are connected with the 3rd pack support and the 4th pack support respectively.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to Making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.

Claims (5)

1. a magnetic powder screening plant, including main body, main body be internally provided with working chamber, The top of main body is provided with feeding mouth, and bottom is provided with discharging opening, and at feeding mouth and discharging opening Place is provided with door, is horizontally arranged with the first screen cloth, the second screen cloth and magnetic separation plate in working chamber, Working chamber is divided into the first chamber, the second chamber, the 3rd chamber and the 4th chamber, feeding mouth with First chamber communicates, and discharging opening and the 4th chamber communicate, and be provided with on magnetic separation plate multiple under Material mouth, main body be provided above motor, the outfan of motor is provided with power transmission shaft, and is passing Being provided with three groups of stirring paddles on moving axis, first group of stirring paddle is positioned at the first chamber, and second group is stirred Mixing oar and be positioned at the second chamber, the 3rd group of stirring paddle is positioned at the 3rd chamber, and the lower section of main body sets It is equipped with support;It is characterized in that, also include that motor cover, described motor are arranged on described motor cover In, the bottom of described motor cover is provided with placing trough, and is provided with ball bearing in placing trough, The top of described main body is provided with control motor slot, and is provided with control in described control motor slot Motor processed, also includes corrugated tubing and threaded rod, and described threaded rod bottom is defeated with control motor top Going out end to connect, described threaded rod top is inserted and spiral shell is filled in corrugated tubing, described corrugated tubing top It is inserted in ball bearing;Observation port it is provided with on the sidewall of described main body, and on observation port Being provided with transparent baffle, also include handle, rotating shaft, band motion block and bristle, described handle is positioned at The outside of main body, described band motion block and bristle are positioned at the 3rd chamber, described rotating shaft one end and handle Hands connects, and the described rotating shaft other end through transparent baffle and is connected with band motion block, and described bristle is pacified It is contained on described band motion block, and described bristle is adjacent to described transparent baffle;Also include connecting post And double torsion spring, described connection post is arranged in the 4th chamber on diapire, described discharge outlet Door is arranged on described discharge outlet by rotating shaft, and one end of described double torsion spring connects with being connected post Connecing, the other end of double torsion spring is connected with door.
2. magnetic powder screening plant as claimed in claim 1, it is characterised in that described control Motor, corrugated tubing and threaded rod are two groups, and on the left of described motor cover bottom and right side is respectively provided with Having placing trough, first group of corrugated tubing top is inserted in the ball bearing of first group of placing trough, the Two groups of corrugated tubing tops are inserted in second group of placing trough ball bearing.
3. magnetic powder screening plant as claimed in claim 2, it is characterised in that also include limit Position block, described limited block is arranged on described discharge outlet, and the door of described discharge outlet is arranged Jagged, when the door of discharge outlet rotates to when sealing discharging opening, lacking on described discharging opening Mouth contacts with limited block.
4. the magnetic powder screening plant as described in any one of claims 1 to 3, it is characterised in that Described support is four groups, and the first pack support is arranged on main body bottom front left side, the second pack support peace Being contained in main body bottom forward right side, the 3rd pack support is arranged on main body bottom left rear side, and the 4th group is propped up Frame is arranged on main body bottom right lateral side.
5. magnetic powder screening plant as claimed in claim 4, it is characterised in that also include the One reinforcement and the second reinforcement, the left end of described first reinforcement and right-hand member respectively with first group Support and the second pack support connect, the left end of the second reinforcement and right-hand member respectively with the 3rd pack support Connect with the 4th pack support.
CN201610416079.5A 2016-06-14 2016-06-14 Magnetic powder screening plant Active CN105903675B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610416079.5A CN105903675B (en) 2016-06-14 2016-06-14 Magnetic powder screening plant

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Application Number Priority Date Filing Date Title
CN201610416079.5A CN105903675B (en) 2016-06-14 2016-06-14 Magnetic powder screening plant

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CN105903675B CN105903675B (en) 2019-07-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722588A (en) * 2018-06-05 2018-11-02 王青 A kind of graphene multistage stripping off device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202028357U (en) * 2011-04-06 2011-11-09 江苏德峰药业有限公司 Stirred tank
CN204073911U (en) * 2014-09-15 2015-01-07 何琦龙 Cement blender
CN104438043A (en) * 2013-09-18 2015-03-25 哈尔滨派腾农业科技有限公司 Simple screening equipment of legume crops
CN204891641U (en) * 2015-07-02 2015-12-23 南通滨五实业有限公司 Environmental protection industrial chemicals stage treatment device
US20160151807A1 (en) * 2014-12-02 2016-06-02 Pipp Mobile Storage Systems, Inc. Product sorter
CN205762299U (en) * 2016-06-14 2016-12-07 中国大唐集团科学技术研究院有限公司 Magnetic powder screening plant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202028357U (en) * 2011-04-06 2011-11-09 江苏德峰药业有限公司 Stirred tank
CN104438043A (en) * 2013-09-18 2015-03-25 哈尔滨派腾农业科技有限公司 Simple screening equipment of legume crops
CN204073911U (en) * 2014-09-15 2015-01-07 何琦龙 Cement blender
US20160151807A1 (en) * 2014-12-02 2016-06-02 Pipp Mobile Storage Systems, Inc. Product sorter
CN204891641U (en) * 2015-07-02 2015-12-23 南通滨五实业有限公司 Environmental protection industrial chemicals stage treatment device
CN205762299U (en) * 2016-06-14 2016-12-07 中国大唐集团科学技术研究院有限公司 Magnetic powder screening plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722588A (en) * 2018-06-05 2018-11-02 王青 A kind of graphene multistage stripping off device
CN108722588B (en) * 2018-06-05 2019-11-15 江西增孚新材料科技有限公司 A kind of graphene multistage stripping off device

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