CN106311614A - Classification screening device for cylindrical steel materials - Google Patents

Classification screening device for cylindrical steel materials Download PDF

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Publication number
CN106311614A
CN106311614A CN201610975721.3A CN201610975721A CN106311614A CN 106311614 A CN106311614 A CN 106311614A CN 201610975721 A CN201610975721 A CN 201610975721A CN 106311614 A CN106311614 A CN 106311614A
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China
Prior art keywords
hole
holes
cylindrical shell
storage
cylindrical steel
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CN201610975721.3A
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Chinese (zh)
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CN106311614B (en
Inventor
郜瑶环
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Anhui Guang Mei Steel Co Ltd
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Zhengzhou Youai Network Technology Co Ltd
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    • 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
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • B07B13/05Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger

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  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention discloses a classification screening device for cylindrical steel materials. The classification screening device comprises a screening device body and a driving device, the screening device body comprises a cylindrical shell, a fixed column is arranged in the middle of the cylindrical shell, the end of the rear side of the fixed column is fixedly connected with the inner wall of the cylindrical shell, a first through hole is vertically formed in the middle of the fixed column, a second through hole is obliquely formed in the left side of the first through hole in the fixed column, and a third through hole is obliquely formed in the right side of the first through hole in the fixed column. The classification screening device has the advantages that the cylindrical steel materials can be effectively divided into a long part, a short part and a standard part, the classification screening device is novel in structure, convenient to operate, low in manufacturing cost, and popularization in factories is facilitated.

Description

A kind of category filter device for cylindrical steel iron material
Technical field
The present invention relates to a kind of screening plant, a kind of category filter device for cylindrical steel iron material.
Background technology
In the manufacture course of processing of factory, generally require and use some cylindrical steel iron materials to manufacture some parts, and What cylindrical steel iron material had then needs higher length dimension could meet manufacturing requirement, along with the most scientific and technological development, Increasing high-quality precision and sophisticated technology develops, but for factory needing these cylindrical steel iron materials used the most do not close Suitable automatic screening sorter, is not that the biggest cylindricality cylinder material relies on human eye to be the most out for length difference , and No. one manually checks, also wastes time and energy, the production cost to factory is also a kind of burden.
A kind of screw length screening plant is disclosed in the Chinese invention patent that application publication number is CN104438111A, Length violation can be closed the screw required and filter out by this device, and screw but can not be divided into long screw, too short screw With screw three class of standard, facilitate subsequent use.
Summary of the invention
It is an object of the invention to provide a kind of category filter device for cylindrical steel iron material, to solve above-mentioned background The problem proposed in technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of category filter device for cylindrical steel iron material, including screening plant and driving means, described screening plant bag Including cylindrical shell, the centre position of described cylindrical shell is provided with fixed cylinder, the rear end of described fixed cylinder and cylindrical shell The inwall of body is fixedly connected, and the centre position of fixed cylinder offers one number service hole, and one number service hole is vertically arranged, fixed cylinder What the interior left side with one number service hole tilted offers No. two through holes, and what the interior right side with one number service hole of fixed cylinder tilted opens Being provided with No. three through holes, the angle of inclination of described No. two through holes is consistent with the angle of inclination of No. three through holes, described cylindrical shell interior Portion is provided with rotary cylinder, and the installing hole of rotary cylinder is socketed in fixed cylinder, if the offering of the inner homogeneous of rotary cylinder Dry storage hole, between each storage hole, the angle of axis and the angle of inclination of No. two through holes and No. three through holes are consistent, are positioned at adjacent The outer surface of the rotary cylinder of two storage holes is fixedly connected with fixed block, and the top of described storage hole is provided with arc shaped slider, arc One side end of shape slide block is fixedly connected with contiguous block, and the height of contiguous block is more than arc shaped slider and the height of fixed block, arc Slide block is slidably connected mutually with the surface of contiguous block with rotary cylinder, and arc shaped slider and contiguous block are permeability magnetic material, described fixing It is connected by a spring between block with contiguous block;Be positioned at upside three storage holes respectively at one number service hole, No. two through holes and The top of No. three through holes matches, be positioned at three storage holes of downside respectively at one number service hole, No. two through holes and No. three through holes Bottom matches, and the top of the storage hole being positioned at one number service hole top left hand is provided with feed pipe, and feed pipe passes cylindrical shell The wall body of body and the axis of feed pipe coincide, under described cylindrical shell with the axis of the storage hole of feed pipe bottom Portion offers three discharge openings, and the axis of three discharge openings coincides respectively at the axis of three storage holes of downside, right side The bottom of discharge opening is provided with short material splicing frame, and the bottom of the discharge opening in centre position is provided with standard material splicing frame, the discharging in left side The bottom in hole is provided with long material splicing frame;Between the storage hole that storage hole in feed pipe bottom is adjacent with its underpart corresponding Cylindrical shell inwall on be fixedly connected with a block, the top of the storage hole matched with the top of No. two through holes is provided with Arc-shaped magnet, described arc-shaped magnet is fixedly connected on the inwall of cylindrical shell, the storage hole matched with top, one number service hole Upper right be provided with No. two blocks, the right side of three discharge openings is respectively equipped with No. three blocks, and three No. three blocks are all and cylinder The inwall of housing is fixedly connected;Described driving means includes mounting seat, and described mounting seat is internally installed motor, motor defeated Going out end to be connected with decelerator, the upper socket of decelerator has a rotating shaft, and a described rotating shaft is through the upper wall body of mounting seat And be connected by bearing with the upper wall body of mounting seat, the top fixed cover of a rotating shaft is connected to cam, and the right side of cam is provided with Swing arm, the bottom of swing arm is connected by hinge with mounting seat, and the top of swing arm has been connected through the hinge ratchet, ratchet Bottom be connected by No. two springs with swing arm, the upper right of mounting seat is fixedly connected with fixed plate, described swing arm Right side be connected by No. three springs with fixed plate, the left side of described ratchet is provided with ratchet, and the installing hole of ratchet is fixedly sleeved Having No. two rotating shafts, No. two rotating shafts to be connected by bearing with the front side wall body of cylindrical shell, one end of No. two rotating shafts offers peace Dress hole, the front side end of described fixed cylinder is positioned at installing hole.
As the present invention further scheme: the angle of inclination of described No. two through holes and the angle of inclination of No. three through holes Scope is 10 °-45 °.
As the present invention further scheme: the installing hole of described rotary cylinder and fixed cylinder are matched in clearance.
As the present invention further scheme: the top semicircular in shape of described contiguous block.
As the present invention further scheme: the end of a described block, No. two blocks and No. three blocks is semicircle Shape.
As the present invention further scheme: the outside wall body of described cylindrical shell be fixedly connected with supporting leg post.
As the present invention further scheme: the number of teeth on described ratchet is consistent with the quantity of described storage hole.
Compared with prior art, the invention has the beneficial effects as follows: cylindrical steel iron material can be effectively divided into by the present invention Longer part, relatively short piece and standard component, and present configuration is novel, easy to operate, pushing away in low cost of manufacture, beneficially factory Extensively.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of screening plant in the category filter device of cylindrical steel iron material;
Fig. 2 is the structural representation of a kind of category filter device for cylindrical steel iron material;
Fig. 3 is the generalized section of a kind of A-A in the category filter device of cylindrical steel iron material.
In figure: 1-cylindrical shell, 2-rotary cylinder, No. bis-through holes of 3-, 4-one number service hole, No. tri-through holes of 5-, 6-storage hole, 7-feed pipe, 8-fixed block, number spring of 9-, 10-contiguous block, 11-arc shaped slider, number block of 12-, No. bis-blocks of 13-, No. tri-blocks of 14-, 15-discharge opening, 16-long material splicing frame, 17-standard material splicing frame, 18-short material splicing frame, 19-supporting leg post, 20-ratchet, No. bis-rotating shafts of 21-, 22-mounting seat, 23-decelerator, number rotating shaft of 24-, 25-cam, 26-fixed plate, 27-tri- Spring, 28-motor, 29-swing arm, No. bis-springs of 30-, 31-ratchet, 32-fixed cylinder, 33-arc-shaped magnet.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-3, a kind of category filter device for cylindrical steel iron material, including screening plant and driving dress Putting, described screening plant includes that cylindrical shell 1, the centre position of described cylindrical shell 1 are provided with fixed cylinder 32, described fixing circle The rear end of post 32 is fixedly connected with the inwall of cylindrical shell 1, and the centre position of fixed cylinder 32 offers one number service hole 4, one number service hole 4 is vertically arranged, and what the left side in fixed cylinder 32 and one number service hole 4 tilted offers No. two through holes 3, fixing What the right side in cylinder 32 and one number service hole 4 tilted offers No. three through holes 5, the angle of inclination and three of described No. two through holes 3 The angle of inclination of number through hole 5 is consistent, and the inside of described cylindrical shell 1 is provided with rotary cylinder 2, the installing hole socket of rotary cylinder 2 In fixed cylinder 32, the inner homogeneous of rotary cylinder 2 offer some storage holes 6, the folder of axis between each storage hole 6 Angle is consistent with the angle of inclination of No. two through holes 3 and No. three through holes 5, is positioned at the outer surface of the rotary cylinder 2 of adjacent two storage holes 6 Being fixedly connected with fixed block 8, the top of described storage hole 6 is provided with arc shaped slider 11, and a side end of arc shaped slider 11 is fixing even Being connected to contiguous block 10, the height of contiguous block 10 is more than arc shaped slider 11 and the height of fixed block 8, arc shaped slider 11 and contiguous block 10 Being slidably connected mutually with the surface of rotary cylinder 2, arc shaped slider 11 and contiguous block 10 are permeability magnetic material, described fixed block 8 and company Connect and connected by a spring 9 between block 10;It is positioned at three storage holes 6 of upside respectively at one number service hole 4, two through hole 3 and The top of No. three through holes 5 matches, and three storage holes 6 being positioned at downside lead to respectively at one number service hole 4, two through hole 3 and No. three The bottom in hole 5 matches, and the top of the storage hole 6 being positioned at one number service hole 5 top left hand is provided with feed pipe 7, and feed pipe 7 is worn The axis crossing the wall body of cylindrical shell 1 and the axis of feed pipe 1 and the storage hole 6 of feed pipe 7 bottom coincides, described The bottom of cylindrical shell 1 offers three discharge openings 15, the axis of three discharge openings 15 three storage holes 6 respectively at downside Axis coincides, and the bottom of the discharge opening 15 on right side is provided with short material splicing frame 18, and the bottom of the discharge opening 15 in centre position is provided with Standard material splicing frame 17, the bottom of the discharge opening 15 in left side is provided with long material splicing frame 16;
In cylindrical shell 1 corresponding between the storage hole 6 that the storage hole 6 of feed pipe 7 bottom is adjacent with its underpart Being fixedly connected with a block 12 on wall, the top of the storage hole 6 matched with the top of No. two through holes 3 is provided with arc-shaped magnet 33, described arc-shaped magnet 33 is fixedly connected on the inwall of cylindrical shell 1, the storage hole 6 matched with top, one number service hole 4 Upper right is provided with No. two blocks 13, and the right side of three discharge openings 15 is respectively equipped with No. three blocks 14, and three No. three blocks 14 are equal It is fixedly connected with the inwall of cylindrical shell 1;
Driving means drives rotary cylinder 2 to carry out intermittent rotary, owing to being positioned at a block 12 on the downside of feed pipe 7 to connection The barrier effect of block 10, arc shaped slider 11 rotates counterclockwise, and opens the storage hole 6 being positioned at feed pipe 7 bottom, now cylindrical steel Iron material slides in storage hole 6 from feed pipe 7, rotary cylinder 2 intermittent rotary once, now contiguous block 10 and a block 12 separately, if the cylindrical steel iron material length entered in storage hole 6 is less than or equal to the length of storage hole 6, arc shaped slider 11 reset, and are closed by storage hole 6, if the length of cylindrical steel iron material is more than the length of storage hole 6, arc shaped slider 11 will be appeared Cylindrical steel iron material pushes, and now storage hole 6 turns to the top of No. two through holes 3, owing to the inwall of cylindrical shell 2 is fixing even Being connected to arc-shaped magnet 33, now the top of contiguous block 10 contacts with arc-shaped magnet 33, due to contiguous block 10 and arc shaped slider 11 For permeability magnetic material, arc shaped slider 11 band is magnetic, if the length of cylindrical steel iron material is long, arc shaped slider 11 is to cylindricality ferrous materials Having pushing effect, cylindrical steel iron material will not be fallen by No. two through holes 3, if the length of cylindrical steel iron material and storage hole 6 one Causing, cylindricality ferrous materials is magnetic sucking action by arc shaped slider 11, and cylindrical steel iron material also will not be by No. two through holes 3 times Falling, if the length of cylindrical steel iron material is shorter, then cylindrical steel iron material is slipped in short material splicing frame 18 by No. two through holes 3, Rotary cylinder 2 intermittent rotary again, storage hole 6 turns to the top in one number service hole 4, if now cylindrical steel iron material length with Storage hole 6 is consistent, then cylindrical steel iron material is slipped to standard material splicing frame 17 by one number service hole 4, if cylindrical steel iron material Length is longer, and the pushing effect of cylindricality ferrous materials is continued to rotate by arc shaped slider 11, and storage hole 6 turns to No. three through holes The top of 5, owing to the inwall of cylindrical shell 1 is fixedly connected with No. two blocks 13, now arc shaped slider 11 is opened, cylindrical steel iron material Expect to drop to, in long material splicing frame 16, complete three kinds to the long, too short of cylindricality ferrous materials and standard by No. three through holes 5 Classification.
Described driving means includes mounting seat 22, and described mounting seat 22 is internally installed motor 28, the outfan of motor 28 Being connected with decelerator 23, the upper socket of decelerator 23 has a rotating shaft 24, and a described rotating shaft 24 is through mounting seat 22 Upper wall body is also connected by bearing with the upper wall body of mounting seat 22, and the top fixed cover of a rotating shaft 24 is connected to cam 25, convex The right side of wheel 25 is provided with swing arm 29, and the bottom of swing arm 29 is connected by hinge with mounting seat 22, the top of swing arm 29 Be connected through the hinge ratchet 31, and the bottom of ratchet 31 and swing arm 29 is connected by No. two springs 30, mounting seat 22 upper Being fixedly connected with fixed plate 26 on the right side of portion, the right side of described swing arm 29 is connected by No. three springs 27 with fixed plate 26, institute The left side stating ratchet 31 is provided with ratchet 20, and the installing hole fixed cover of ratchet 20 is connected to No. two rotating shafts 21, No. two rotating shafts 21 and cylinder The front side wall body of housing 1 is connected by bearing, and one end of No. two rotating shafts 21 offers installing hole, before described fixed cylinder 32 Side is positioned at installing hole;
Motor 28 starts, and drives a rotating shaft 24 to rotate, thus the rotation of band moving cam 25, swing arm 29 is hit by cam 25 Hitting effect, owing to swing arm 29 is connected by No. three springs 27 with fixed plate 26, swing arm 29 carries out reciprocal swing, thus carries The reciprocal swing of pawl 31, makes ratchet 20 carry out the rotation of interval, drives No. two rotating shafts 21 to turn the interval of rotary cylinder 2 Dynamic.
The angle of inclination of described No. two through holes 3 and the angle of inclination of No. three through holes 5 are in the range of 10 °-45 °.
The installing hole of described rotary cylinder 2 and fixed cylinder 32 are matched in clearance.
The top semicircular in shape of described contiguous block 10.
Described 12, No. two blocks 13 of a block and the end semicircular in shape of No. three blocks 14.
The outside wall body of described cylindrical shell 1 be fixedly connected with supporting leg post 19.
The number of teeth on described ratchet 20 is consistent with the quantity of described storage hole 6.
The operation principle of the present invention is: motor 28 starts, and drives a rotating shaft 24 to rotate, thus band moving cam 25 turn Dynamic, cam 25 carries out effect of impact to swing arm 29, owing to swing arm 29 is connected by No. three springs 27 with fixed plate 26, swings Bar 29 carries out reciprocal swing, thus the reciprocal swing of band pawl 31, make ratchet 20 carry out the rotation of interval, drive No. two The rotating shaft 21 intermittent rotary to rotary cylinder 2, owing to being positioned at the stop to contiguous block 10 of the block 12 on the downside of feed pipe 7 Effect, arc shaped slider 11 rotates counterclockwise, and opens the storage hole 6 being positioned at feed pipe 7 bottom, and now cylindrical steel iron material is from entering Pipe material 7 slides in storage hole 6, and once, now contiguous block 10 separates rotary cylinder 2 intermittent rotary with a block 12, if Entering into the length less than or equal to storage hole 6 of the cylindrical steel iron material length in storage hole 6, arc shaped slider 11 resets, will Storage hole 6 is closed, if the length of cylindrical steel iron material is more than the length of storage hole 6, the cylindricality iron and steel that arc shaped slider 11 will be appeared Material pushes, and now storage hole 6 turns to the top of No. two through holes 3, owing to the inwall of cylindrical shell 2 is fixedly connected with arc Magnet 33, now the top of contiguous block 10 contacts with arc-shaped magnet 33, owing to contiguous block 10 and arc shaped slider 11 are magnetic conduction material Material, arc shaped slider 11 band is magnetic, if the length of cylindrical steel iron material is long, cylindricality ferrous materials is had pushing to make by arc shaped slider 11 With, cylindrical steel iron material will not be fallen by No. two through holes 3, if the length of cylindrical steel iron material is consistent with storage hole 6, arc is sliding Cylindricality ferrous materials is magnetic sucking action by block 11, and cylindrical steel iron material also will not be fallen by No. two through holes 3, if cylindrical steel The length of iron material is shorter, then cylindrical steel iron material is slipped in short material splicing frame 18 by No. two through holes 3, and rotary cylinder 2 is again Secondary intermittent rotary, storage hole 6 turns to the top in one number service hole 4, if length and the storage hole 6 one of now cylindrical steel iron material Cause, then cylindrical steel iron material is slipped to standard material splicing frame 17 by one number service hole 4, if the length of cylindrical steel iron material is longer, The pushing effect of cylindricality ferrous materials is continued to rotate by arc shaped slider 11, and storage hole 6 turns to the top of No. three through holes 5, Owing to the inwall of cylindrical shell 1 is fixedly connected with No. two blocks 13, now arc shaped slider 11 is opened, and cylindrical steel iron material passes through three Number through hole 5 drops to, in long material splicing frame 16, complete three kinds of classification to the long, too short of cylindricality ferrous materials and standard.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment May be appreciated other embodiments.

Claims (7)

1. for a category filter device for cylindrical steel iron material, including screening plant and driving means, it is characterised in that institute State screening plant and include that cylindrical shell, the centre position of described cylindrical shell are provided with fixed cylinder, the rear side of described fixed cylinder End is fixedly connected with the inwall of cylindrical shell, and the centre position of fixed cylinder offers one number service hole, and one number service hole is vertical Arranging, what the left side in fixed cylinder and one number service hole tilted offers No. two through holes, with one number service hole in fixed cylinder What right side tilted offers No. three through holes, and the angle of inclination of described No. two through holes is consistent with the angle of inclination of No. three through holes, institute The inside stating cylindrical shell is provided with rotary cylinder, and the installing hole of rotary cylinder is socketed in fixed cylinder, the inside of rotary cylinder Offer some storage holes uniformly, the angle of axis and No. two through holes and the angle of inclination of No. three through holes between each storage hole Unanimously, the outer surface of the rotary cylinder being positioned at adjacent two storage holes is fixedly connected with fixed block, and the top of described storage hole sets Having arc shaped slider, a side end of arc shaped slider is fixedly connected with contiguous block, and the height of contiguous block is more than arc shaped slider and fixes The height of block, arc shaped slider and contiguous block are slidably connected mutually with the surface of rotary cylinder, and arc shaped slider and contiguous block are magnetic conduction Material, is connected by a spring between described fixed block and contiguous block;It is positioned at three storage holes of upside respectively at one number service The top of hole, No. two through holes and No. three through holes matches, be positioned at downside three storage holes respectively at one number service hole, No. two through holes Matching with the bottom of No. three through holes, the top of the storage hole being positioned at one number service hole top left hand is provided with feed pipe, feed pipe Road coincides through wall body and the axis of feed pipe of cylindrical shell with the axis of the storage hole of feed pipe bottom, described The bottom of cylindrical shell offers three discharge openings, and the axis of three discharge openings is respectively at the axis phase of three storage holes of downside Overlapping, the bottom of the discharge opening on right side is provided with short material splicing frame, and the bottom of the discharge opening in centre position is provided with standard material splicing frame, The bottom of the discharge opening in left side is provided with long material splicing frame;It is positioned at the storage hole that the storage hole of feed pipe bottom is adjacent with its underpart Between corresponding cylindrical shell inwall on be fixedly connected with a block, the storage hole matched with the top of No. two through holes Top be provided with arc-shaped magnet, described arc-shaped magnet is fixedly connected on the inwall of cylindrical shell, with top, one number service hole kissing The upper right of the storage hole closed is provided with No. two blocks, and the right side of three discharge openings is respectively equipped with No. three blocks, three No. three gears Block all inwalls with cylindrical shell are fixedly connected;Described driving means includes mounting seat, and described mounting seat is internally installed electricity Machine, the outfan of motor is connected with decelerator, and the upper socket of decelerator has a rotating shaft, and a described rotating shaft is through installing Seat upper wall body and be connected by bearing with the upper wall body of mounting seat, the top fixed cover of a rotating shaft is connected to cam, cam Right side be provided with swing arm, the bottom of swing arm is connected by hinge with mounting seat, and the top of swing arm is connected through the hinge Having ratchet, the bottom of ratchet is connected by No. two springs with swing arm, and the upper right of mounting seat is fixedly connected with fixed plate, The right side of described swing arm is connected by No. three springs with fixed plate, and the left side of described ratchet is provided with ratchet, the installation of ratchet Hole fixed cover is connected to No. two rotating shafts, and No. two rotating shafts are connected by bearing with the front side wall body of cylindrical shell, the one of No. two rotating shafts End offers installing hole, and the front side end of described fixed cylinder is positioned at installing hole.
A kind of category filter device for cylindrical steel iron material the most according to claim 1, it is characterised in that described two Number angle of inclination of through hole and the angle of inclination of No. three through holes are in the range of 10 °-45 °.
A kind of category filter device for cylindrical steel iron material the most according to claim 1 and 2, it is characterised in that institute The installing hole stating rotary cylinder is matched in clearance with fixed cylinder.
A kind of category filter device for cylindrical steel iron material the most according to claim 3, it is characterised in that described company Connect the top semicircular in shape of block.
A kind of category filter device for cylindrical steel iron material the most according to claim 4, it is characterised in that described one Number block, No. two blocks and the end semicircular in shape of No. three blocks.
A kind of category filter device for cylindrical steel iron material the most according to claim 1, it is characterised in that described circle The outside wall body of post housing be fixedly connected with supporting leg post.
A kind of category filter device for cylindrical steel iron material the most according to claim 1 and 2, it is characterised in that institute State the number of teeth on ratchet consistent with the quantity of described storage hole.
CN201610975721.3A 2016-11-07 2016-11-07 A kind of category filter device for cylindricality steel material Active CN106311614B (en)

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CN109433618A (en) * 2018-11-30 2019-03-08 中国航空工业标准件制造有限责任公司 Magnetic-type bolt length screening plant
CN111185390A (en) * 2020-01-14 2020-05-22 曾运科 Automatic categorised nut sieving mechanism
CN111632843A (en) * 2020-06-12 2020-09-08 谢学海 Bearing diameter size detects separator
CN112119768A (en) * 2020-09-27 2020-12-25 姜爱涛 A preprocessing device for straw auxiliary material mixes
CN112673772A (en) * 2020-12-21 2021-04-20 杨成良 Agricultural seeding device
CN114100413A (en) * 2020-12-01 2022-03-01 湖南豪镨博德新材料科技有限公司 A dispersion devices for combined material production
CN114570650A (en) * 2022-01-18 2022-06-03 常山县农业农村局 Continuous plant selection device capable of automatically sorting according to length

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CN104549987A (en) * 2015-01-14 2015-04-29 苏州赛胜创机电科技有限公司 Roller washed-out sand screening device and manufacturing method thereof
CN104889049A (en) * 2015-04-28 2015-09-09 安徽农业大学 Sealed type vibratory screening device for micro ink smoke powder
CN206373076U (en) * 2016-11-07 2017-08-04 浙江吉天建设有限公司 A kind of category filter device for cylindricality ferrous materials

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CN109225895A (en) * 2018-09-01 2019-01-18 浙江众亿智能科技有限公司 A kind of automatic sorting device suitable for various fruits
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CN111632843A (en) * 2020-06-12 2020-09-08 谢学海 Bearing diameter size detects separator
CN112119768A (en) * 2020-09-27 2020-12-25 姜爱涛 A preprocessing device for straw auxiliary material mixes
CN112119768B (en) * 2020-09-27 2021-09-17 济宁鸿运棉杆纤维科技有限公司 A preprocessing device for straw auxiliary material mixes
CN114100413A (en) * 2020-12-01 2022-03-01 湖南豪镨博德新材料科技有限公司 A dispersion devices for combined material production
CN114100413B (en) * 2020-12-01 2023-02-17 湖南豪镨博德新材料科技有限公司 A dispersion devices for combined material production
CN112673772A (en) * 2020-12-21 2021-04-20 杨成良 Agricultural seeding device
CN114570650A (en) * 2022-01-18 2022-06-03 常山县农业农村局 Continuous plant selection device capable of automatically sorting according to length
CN114570650B (en) * 2022-01-18 2023-06-23 常山县农业农村局 Continuous planting seedling selecting device capable of automatically selecting according to length

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