CN107380767A - Blanking device - Google Patents

Blanking device Download PDF

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Publication number
CN107380767A
CN107380767A CN201710589201.3A CN201710589201A CN107380767A CN 107380767 A CN107380767 A CN 107380767A CN 201710589201 A CN201710589201 A CN 201710589201A CN 107380767 A CN107380767 A CN 107380767A
Authority
CN
China
Prior art keywords
bar
cylindrical tube
plate
blanking
hole
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.)
Withdrawn
Application number
CN201710589201.3A
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Chinese (zh)
Inventor
石晨红
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.)
Quanzhou Intelligent Technology Co., Ltd.
Original Assignee
石晨红
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.)
Filing date
Publication date
Application filed by 石晨红 filed Critical 石晨红
Priority to CN201710589201.3A priority Critical patent/CN107380767A/en
Publication of CN107380767A publication Critical patent/CN107380767A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00Large containers
    • B65D88/54Large containers characterised by means facilitating filling or emptying
    • B65D88/64Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00Large containers
    • B65D88/54Large containers characterised by means facilitating filling or emptying
    • B65D88/64Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices

Abstract

The invention discloses a kind of blanking device, including conical shell and cylindrical tube;One-level blockage preventing structure, it includes mobile bar, it is distributed in the connecting rod of mobile bar both sides, horizontal in cylindrical tube body to be provided with a pull bar, pull bar can move back and forth in the horizontal direction, and mobile bar upper surface is provided with a rack vertically, the one side of one rotating circular disk is provided with a rotating shaft, the another side of rotating circular disk is provided with multiple horizon bars, and each horizon bar upper side wall is equipped with multiple inclined poles, and end of each pole away from horizon bar is provided with spherical protuberances;Two level blockage preventing structure, it includes horizontal symmetrical and is distributed in the supporting plate of both sides in cylindrical tube body, the rotating disk positioned at each supporting plate upper surface, and rotating disk can be rotated around the supporting plate, and multiple circular arc strip pieces are interval between two rotating disks;Feeding plate.The blanking device of the present invention, by setting two-stage blockage preventing structure in hopper, small block material is set not blocked in blanking process, blanking velocity is fast.

Description

Blanking device
Technical field
The invention belongs to field of mechanical technique, and more specifically the present invention relates to a kind of blanking device.
Background technology
Blanking device is mounted in feed in machinery equipment, by its feed lasting to machine, in order to improve confession Expect stability, people have devised various blanking devices.But for the loose class material of particle or other bulk materials For, it is in downward discharge process, and for bulk material in step is discharged, flowing downward for bulk material generally can be two Type:Bulk stream or funnel-form stream.When forming block stream, all material in hopper leaks under occurring uniformly, without Form privileged way.On the contrary, when forming funnel-form stream, speed of the various particles along hopper normal section differs, The speed of the particle close to hopper side wall is significantly greater than in the speed of same cross-section hopper centering portions.This will result in material Material in bucket close to side-walls lumps, and causes feed blocking, leverages the efficiency of blanking.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of blanking device its by hopper set two-stage blockage preventing structure, Small block material is set not blocked in blanking process, blanking velocity is fast.
In order to realize according to object of the present invention and further advantage, there is provided a kind of blanking device, including:
Hopper, it includes up big and down small conical shell and the cylindrical tube connected with conical shell;
One-level blockage preventing structure, it includes being coaxially disposed in the mobile bar in cylindrical tube body, is symmetrically distributed in mobile bar Being hinged at of the connecting rod of both sides, one end of each connecting rod and mobile bar, the other end can be along above and below cylindrical tube inwalls It is mobile, be interval with multiple dividing plates in the connecting rod along its length, in the connecting rod positioned at any two dividing plate it Between offer material-dropping hole;The lower surface of the mobile bar is a compression face tilted down, horizontal in cylindrical tube body to be provided with one Pull bar, described pull bar one end is provided with the compressive plane consistent and inconsistent with compression face with compression face incline direction, described Outside the through hole and stretching through hole that the other end of pull bar opens up through cylindrical tube body sidewall, the pull bar can be along the through hole Horizontal direction moves back and forth, and the mobile bar is located at connecting rod lower sidewalls and tilted down provided with a back-moving spring, the reset One end of spring is connected with cylinder cylinder inboard wall;The mobile bar upper surface is provided with a rack vertically, a rotating circular disk its erect Straight to set, the one side of the rotating circular disk is provided with a rotating shaft, and the rotating shaft is provided with the teeth groove being engaged with the rack, institute The another side for stating rotating circular disk is equipped with multiple inclined branch circumferentially arranged with multiple horizon bars, each horizon bar upper side wall Bar, end of each pole away from horizon bar are provided with spherical protuberances;
Two level blockage preventing structure, it is located at below one-level blockage preventing structure, and the two level blockage preventing structure includes horizontal right Title is distributed in the supporting plate of both sides in cylindrical tube body, the rotating disk positioned at each supporting plate upper surface, and rotating disk can be around the support Plate rotates, and is interval with multiple circular arc strip pieces between two rotating disks, the arc top of each circular arc strip piece upward, Mei Geyuan The round angle of arc strip piece is respectively less than 180 °, and one of rotating disk is provided with rotating bar, institute close to cylindrical tube inwall side The one end for stating rotating bar passes cylindrical tube in vitro and is connected on a machine shaft;
Feeding plate, it is obliquely installed external, the cylinder that extends respectively to cylindrical tube in cylindrical tube lower port and both ends Shape cylinder lower end offers the blanking port of material outflow close to feeding plate lower end side wall, is set below the feeding plate provided with level There is an installing plate, the low side of the feeding plate is articulated with installing plate, and the high-end of feeding plate is provided with an adjusting rod, the installing plate It is upper to be provided with an adjustable plate vertically, a through hole is vertically offered on the adjustable plate, adjustable plate upper end level is provided with One offers the baffle plate of mounting hole, and end of the adjusting rod away from feeding plate is inserted in through hole and extended to outside through hole, described Adjusting rod can be moved up and down along through hole, and the partial threads that the adjusting rod is stretched out outside through hole are connected on a fixed block, described Fixed block upper end is provided with a bolt vertically, and bolt is through mounting hole and stretches out outside mounting hole, and a nut is bolted in bolt and contradicted In on baffle plate;
Base, it is located at below installing plate, and the base is provided with a vibrating motor, and the vibrating shaft of vibrating motor is connected to The lower surface of the installing plate.
Preferably, described blanking device, it is relative provided with level that the mobile bar is located at both sides below back-moving spring Support bar, spaced between one end of each horizontal support bar and the connection of cylindrical tube inwall, the other end and mobile bar, one is oblique Pull bar one end can be slided along horizontal support bar length direction, the other end is with being arranged at mobile bar and being located at horizontal support bar upper side The first spring connection on wall.
Preferably, described blanking device, bulkhead sides are provided with multiple sharp portions, the sharp portion and partition room Angle is 30~60 °.
Preferably, described blanking device, the high-end side of feeding plate are provided with a scraping wings, and the scraping wings can edge Feeding plate length direction moves, and the scraping wings is provided with hairbrush, the cylindrical tube lower end close to the end of cylindrical tube The through hole for passing through scraping wings is offered close to the high-end side wall of feeding plate.
Preferably, described blanking device, elastic material coating is coated with successively from the bottom to top on the feeding plate, is contained Fluoropolymer coating, teflon coatings, wherein, the elastic material coating is silastic material coating, the fluoropolymer Coating layer thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.
Preferably, described blanking device, support is equipped with positioned at vibrating motor both sides between the installing plate and base Spring.
Preferably, described blanking device, the spacing distance of the two neighboring strip piece is the width of strip piece 1.1~1.5 times.
The present invention comprises at least following beneficial effect:
1st, blanking device of the invention, it in cylindrical tube body by setting one-level blockage preventing structure, one-level Anti-blockage Mobile bar in structure, which moves up and down drive connecting rod and moved up and down, makes the material in cylindrical tube body fully flow up and down, reduces Block, while rotating circular disk can be driven to rotate during mobile bar moves up and down, rotating circular disk can drive in rotary course Material rotation near rotating circular disk, reduces putty, while one-level blockage preventing structure, can not only make the thing in cylindrical tube Material has motion in vertical direction, and horizontal direction also has motion, reduces feed blocking to greatest extent;Below one-level blockage preventing structure Set two level blockage preventing structure, two level blockage preventing structure by being arranged at intervals multiple circular arc strip pieces between two rotating disks, The material dredged from top to bottom by Action of Gravity Field in cylindrical tube body can be split, play certain shunting action, keep away The appearance of block stream or funnel-form stream in hopper is exempted from, has made material in hopper velocity of liquid assets moderate, and even if occur blocking shows As only rotating circular disc can need to quickly be eliminated into blocking, do not dredged manually, human resources be saved, by setting two-stage to prevent Putty structure, feed blocking can be greatly reduced, improve blanking efficiency.
2nd, blanking device of the invention, by setting installing plate below feeding plate, one end and the installing plate of feeding plate are cut with scissors Connect, adjustable plate is set on installing plate, through hole is offered on adjustable plate, the adjusting rod of feeding plate end set can be in through hole up and down Slide, by sliding up and down for adjusting rod, the material-saving that can increase overally bucket coordinates vibrating motor in the angle of horizontal plane Vibration so that the Oscillation Amplitude of hopper can be adjusted, and the angle of hopper can be adjusted according to actual conditions, so that material smoothly falls Under, expand the use range of blanking device.
3rd, blanking device of the invention, vibrating motor is set below installing plate, is matched somebody with somebody by the up-down vibration of vibrating motor Closing two-stage blockage preventing structure can rapidly make the material in hopper hurtle down, and reduce putty;And bullet is coated with feeding plate Property material coating, fluoropolymer coating, teflon coatings, these coatings apply and are located at feeding plate surface and can put down blanking plate surface It is whole smooth, the adhesion to material is reduced, substantially increases the speed of material blanking.
4th, blanking device of the invention, a scraping wings is provided with the high-end side of feeding plate, and scraping wings end is provided with hairbrush, is led to The material that crossing the movement of scraping wings can assemble hopper lower port quickly moves down along feeding plate, prevents material under hopper Port aggregation, to reduce the blocking of material.
Brief description of the drawings
Fig. 1 is the blanking device structural representation of the present invention;
Fig. 2 is the one-level blockage preventing structure schematic diagram of the present invention;
Fig. 3 is the rotating circular disk structural representation of the present invention;
Fig. 4 is the rotating disk and circular arc strip piece attachment structure schematic diagram of the present invention;
Fig. 5 is the feeding plate and scraping wings fit structure schematic diagram of the present invention;
Fig. 6 is the feeding plate and installing plate connection diagram of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text Word can be implemented according to this.
In the description of the invention, term " transverse direction ", " longitudinal direction ", " on ", " under ", "front", "rear", "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position Relation is put, is for only for ease of and is described of the invention and simplify description, is not that device or the element of instruction or hint meaning are necessary With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in figs. 1 to 6, a kind of blanking device, including:
Hopper, it includes up big and down small conical shell 11 and the cylindrical tube 12 connected with conical shell 11;
One-level blockage preventing structure, it includes being coaxially disposed in the mobile bar 21 in cylindrical tube 12, is symmetrically distributed in shifting The connecting rod 22 of the both sides of lever 21, being hinged at of one end of each connecting rod 22 and mobile bar 21, the other end can be along cylinders The inwall of cylinder 12 moves up and down, and is interval with multiple dividing plates 221, the connecting rod 22 in the connecting rod 22 along its length It is upper that material-dropping hole 222 is offered between any two dividing plate 221;The lower surface of the mobile bar 21 be one tilt down by Pressure surface, it is horizontal in cylindrical tube 12 to be provided with a pull bar 23, described one end of pull bar 23 provided with and compression face incline direction The consistent and compressive plane inconsistent with compression face, the other end of the pull bar 23 lead to through what the side wall of cylindrical tube 12 opened up Outside hole and stretching through hole, the pull bar 23 can move back and forth along the through hole horizontal direction, and the mobile bar 21 is positioned at connection The lower sidewalls of bar 22 are tilted down provided with a back-moving spring 24, one end and the inwall phase of cylinder cylinder 12 of the back-moving spring 24 Even;The upper surface of mobile bar 21 is provided with a rack 211 vertically, and it is vertically arranged a rotating circular disk 25, the rotating circular disk 25 One side be provided with a rotating shaft 251, the rotating shaft 251 is provided with the teeth groove being engaged with the rack 211, the rotating circular disk 25 another side is equipped with multiple inclined poles circumferentially arranged with multiple horizon bars 252 in each side wall of horizon bar 252 253, each end of the pole 253 away from horizon bar 252 is provided with spherical protuberances 254;
Two level blockage preventing structure, it is located at below one-level blockage preventing structure, and the two level blockage preventing structure includes horizontal right Title is distributed in the supporting plate 31 of both sides in cylindrical tube 12, the rotating disk 32 positioned at each upper surface of supporting plate 31, and rotating disk 32 can Rotated around the supporting plate 31, multiple circular arc strip pieces 33, each circular arc strip piece are interval between two rotating disks 32 Upward, the round angle of each circular arc strip piece 33 is respectively less than 180 °, and one of rotating disk 32 is close to cylindrical tube on 33 arc top The inwall side of body 12 is provided with rotating bar 34, and one end of the rotating bar 34, which passes outside cylindrical tube 12 and is connected to a motor, to be turned On axle;
Feeding plate 4, it is obliquely installed extends respectively to outside cylindrical tube 12 in the lower port of cylindrical tube 12 and both ends, The lower end of cylindrical tube 12 offers the blanking port of material outflow, the lower section water of feeding plate 4 close to the lower end side wall of feeding plate 4 Flat to be provided with an installing plate 5, the low side of the feeding plate 4 is articulated with installing plate 5, and the high-end of feeding plate 4 is provided with an adjusting rod 43, An adjustable plate 51 is provided with vertically on the installing plate 5, a through hole 511 is vertically offered on the adjustable plate 51, it is described The upper end of adjustable plate 51 is horizontal to be provided with a baffle plate 52 for offering mounting hole, end insertion of the adjusting rod 43 away from feeding plate 4 In through hole and extend to outside through hole, the adjusting rod 43 can be moved up and down along through hole, and the adjusting rod 43 is stretched out outside through hole Partial threads are connected on a fixed block 53, and the upper end of fixed block 53 is provided with a bolt 54 vertically, and bolt 54 passes through mounting hole And stretch out outside mounting hole, a nut 55 is bolted in bolt 54 and contacted on baffle plate 52;
Base 6, it is located at the lower section of installing plate 5, and the base 6 is provided with a vibrating motor 61, the vibration of vibrating motor 61 Axis connection is in the lower surface of the installing plate 5.
The blanking device of the present invention, by setting one-level blockage preventing structure and two level to prevent in the cylindrical tube 12 of hopper Putty structure, by setting two-stage blockage preventing structure, feed blocking can be greatly reduced, improve blanking efficiency.Wherein, one-level is anti-blocking Material structure includes being arranged at mobile bar 21 in cylindrical tube 12, is obliquely installed in the connecting rod 22 of the both sides of mobile bar 21, often Being hinged at of one end of individual connecting rod 22 and mobile bar 21, the other end can move up and down along the inwall of cylindrical tube 12, connection Multiple dividing plates 221 are interval with bar 22 along its length;The lower surface of mobile bar 21 is a compression face tilted down, circle Be provided with a pull bar 23 in column-shaped barrel 12, the one end of pull bar 23 provided with it is consistent with compression face incline direction and with compression face phase The compressive plane of conflict, mobile bar 21 is moved upwards by the compression face of the extruding mobile bar 21 of the compressive plane of pull bar 23, drive The rack 211 that mobile bar upper end is set moves upwards, and the rotating shaft 251 on rotating circular disk 25 rotates under the drive of rack 211, enters And rotating circular disk 25 is rotated, circumferentially arranged on rotating circular disk 25 have multiple horizon bars 252, is tilted on each horizon bar 252 Multiple poles 253 are provided with, the end of each pole 253 is provided with spherical protuberances 254, and rotating circular disk 25, which rotates, drives horizon bar 252 and pole 253 rotate, so as to which the material that collects around rotating circular disk 25 carries out decentralized processing, prevent to block, simultaneously By multiple dividing plates 221 in connecting rod 22 in material dropping process, it is cut and shunts and can be flowed out from material-dropping hole 222, subtract The blocking of material is lacked;When mobile bar 21 moves to peak, the counter motion of pull bar 23, now, mobile bar 21 is resetting Moved downward under the elastic recovery of spring 24, drive rotating circular disk 25 to rotate backward;Two level is provided with below one-level blockage preventing structure Blockage preventing structure, two level blockage preventing structure are distributed in the supporting plate 31 of both sides in cylindrical tube 12 including horizontal symmetrical, are located at The rotating disk 32 of each upper surface of supporting plate 31, rotating disk 32 can be rotated around the supporting plate 31, be interval between two rotating disks 32 Multiple circular arc strip pieces 33, the material fallen from one-level blockage preventing structure is by two neighboring circular arc strip piece 311 Flowed out in interval, material is further split, plays certain shunting action, avoid block stream or funnel-form in hopper The appearance of stream, make material in hopper velocity of liquid assets moderate;Meanwhile one of rotating disk 32 is close to the inwall side of cylindrical tube 12 Provided with rotating bar 34, one end of rotating bar 34 passes outside cylindrical tube 12 and is connected on a machine shaft, when two level is anti-blocking When material near material structure blocks, motor rotates, you can is blocked, not dredged manually with quick elimination, saved Human resources;Material is after two level blockage preventing structure, into being obliquely installed on the feeding plate 4 of the lower end of cylindrical tube 12, One end of feeding plate 4 and underlying installing plate 5, the other end are provided with an adjusting rod 43, a regulation are provided with vertically on installing plate 5 Plate 51, one end of adjusting rod 43 through in the through hole 511 vertically opened up on adjustable plate 51 and can, along through hole about 511 Mobile, the end of adjusting rod 43 is bolted on a fixed block 53, and the upper end of fixed block 53 is provided with a bolt 54 vertically, and bolt 54 passes through Outside the mounting hole for the baffle plate 52 that the upper end of adjustable plate 51 is set, a nut 55 is bolted in bolt 54 and contacted on baffle plate 52, uses Shi Shouxian unclamps nut 55, then moves up and down adjusting rod 43 to suitable position, then tightens nut 55, you can regulation blanking The angle of plate 4, while vibrating motor 61 is set below installing plate 5, the vibration of hopper is driven by the vibration of vibrating motor 61, Simultaneously because the angle of feeding plate 4 can be adjusted, coordinate the vibration of vibrating motor 61, can change the Oscillation Amplitude of hopper Become, expand the use range of blanking device.
In another technical solution, described blanking device, the mobile bar 21 is located at the lower section both sides of back-moving spring 24 It is relative to be provided with horizontal support bar 26, one end of each horizontal support bar 26 is connected with the inwall of cylindrical tube 12, the other end and Spaced between mobile bar 21, the one end of a brace 27 can be slided along the length direction of horizontal support bar 26, the other end is with being arranged at The mobile bar 21 and spring 28 in the top side wall of horizontal support bar 26 connects.In the technical program, by cylinder Set horizontal support bar 26, brace 27 to play certain supporting role to mobile bar 21 in cylinder 12, increase overall steady It is qualitative.
In another technical solution, described blanking device, the side of dividing plate 221 is provided with multiple sharp portions 223, described Angle between sharp portion 223 and dividing plate 221 is 30~60 °.It is further right by setting multiple sharp portions 223 on dividing plate 221 Material in hopper is disperseed, and prevents caking from blocking.
In another technical solution, described blanking device, the 4 high-end side of feeding plate is provided with a scraping wings 41, The scraping wings 41 can move along the length direction of feeding plate 4, and the scraping wings 41 is provided with hair close to the end of cylindrical tube 12 Brush 42, the lower end of cylindrical tube 12 offers the through hole for passing through scraping wings 41 close to 4 high-end side wall of feeding plate.It is logical The setting scraping wings 41 on feeding plate 4 is crossed, and scraping wings 41 can move along the length direction of feeding plate 4, pass through the shifting of scraping wings 41 Dynamic, the material that can make to be collected at the lower port of cylindrical tube 12 reduces material in cylindrical tube quickly along the slide downward of feeding plate 4 The aggregation of the lower port of body 12.
In another technical solution, described blanking device, it is coated with successively from the bottom to top on the feeding plate 4 flexible Material coating, fluoropolymer coating, teflon coatings, wherein, the elastic material coating is silastic material coating, described Fluoropolymer coating thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.It is coated with not on feeding plate 4 Same coating, the painting of these coatings, which is located at feeding plate surface, can make feeding plate surfacing smooth, reduce the adhesion to material, carry significantly The high speed of material blanking.
In another technical solution, described blanking device, vibrating motor 61 is located between the installing plate 5 and base 6 Both sides are equipped with support spring 62.Support spring 62 is set to make blanking plate 4 that there is a support to determine cushioning effect.
In another technical solution, described blanking device, the spacer of the two neighboring circular arc strip piece 33 From 1.1~1.5 times of the width for strip piece 33.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited In specific details and shown here as the legend with description.

Claims (7)

1. a kind of blanking device, its feature as, including:
Hopper, it includes up big and down small conical shell and the cylindrical tube connected with conical shell;
One-level blockage preventing structure, it includes being coaxially disposed in the mobile bar in cylindrical tube body, is symmetrically distributed in mobile bar both sides Connecting rod, being hinged at of one end of each connecting rod and mobile bar, the other end can move up and down along cylindrical tube inwall, Multiple dividing plates are interval with the connecting rod along its length, are opened up in the connecting rod between any two dividing plate There is material-dropping hole;The lower surface of the mobile bar is a compression face tilted down, horizontal in cylindrical tube body to be provided with a pull bar, Described pull bar one end is provided with the compressive plane consistent and inconsistent with compression face with compression face incline direction, the pull bar Outside the through hole and stretching through hole that the other end opens up through cylindrical tube body sidewall, the pull bar can be along the through hole horizontal direction Moving back and forth, the mobile bar is located at connecting rod lower sidewalls and tilted down provided with a back-moving spring, and the one of the back-moving spring End is connected with cylinder cylinder inboard wall;The mobile bar upper surface is provided with a rack vertically, and it is vertically arranged a rotating circular disk, institute The one side for stating rotating circular disk is provided with a rotating shaft, and the rotating shaft is provided with the teeth groove being engaged with the rack, the rotational circle The another side of disk is equipped with multiple inclined poles, Mei Gezhi circumferentially arranged with multiple horizon bars, each horizon bar upper side wall End of the bar away from horizon bar is provided with spherical protuberances;
Two level blockage preventing structure, it is located at below one-level blockage preventing structure, and the two level blockage preventing structure includes horizontal symmetrical point The supporting plate of both sides in cylindrical tube body, the rotating disk positioned at each supporting plate upper surface are distributed in, rotating disk can turn around the supporting plate It is dynamic, be interval with multiple circular arc strip pieces between two rotating disks, the arc top of each circular arc strip piece upward, each circular arc The round angle of strip piece is respectively less than 180 °, and one of rotating disk is provided with rotating bar close to cylindrical tube inwall side, described turn One end of lever passes cylindrical tube in vitro and is connected on a machine shaft;
Feeding plate, it is obliquely installed external, the cylindrical tube that extends respectively to cylindrical tube in cylindrical tube lower port and both ends Body lower end offers the blanking port of material outflow close to feeding plate lower end side wall, is provided with below the feeding plate horizontal provided with one Installing plate, the low side of the feeding plate are articulated with installing plate, and the high-end of feeding plate is provided with an adjusting rod, is erected on the installing plate An adjustable plate directly is provided with, a through hole is vertically offered on the adjustable plate, the adjustable plate upper end is horizontal to open provided with one Baffle plate provided with mounting hole, end of the adjusting rod away from feeding plate are inserted in through hole and extended to outside through hole, the regulation Bar can be moved up and down along through hole, and the partial threads that the adjusting rod is stretched out outside through hole are connected on a fixed block, the fixation Block upper end is provided with a bolt vertically, and bolt is through mounting hole and stretches out outside mounting hole, and a nut is bolted in bolt and contacts at gear On plate;
Base, it is located at below installing plate, and the base is provided with a vibrating motor, described in the vibrating shaft of vibrating motor is connected to The lower surface of installing plate.
2. blanking device as claimed in claim 1, it is characterised in that it is homogeneous that the mobile bar is located at both sides below back-moving spring To provided with horizontal support bar, being stayed between one end of each horizontal support bar and the connection of cylindrical tube inwall, the other end and mobile bar There is interval, a brace one end can be slided along horizontal support bar length direction, the other end is with being arranged at mobile bar and positioned at level The first spring connection above support bar in side wall.
3. blanking device as claimed in claim 1, it is characterised in that bulkhead sides are provided with multiple sharp portions, the spine The angle of portion and partition room is 30~60 °.
4. blanking device as claimed in claim 1, it is characterised in that the high-end side of feeding plate is provided with a scraping wings, institute Stating scraping wings can move along feeding plate length direction, and the scraping wings is provided with hairbrush, the circle close to the end of cylindrical tube Column-shaped barrel lower end offers the through hole for passing through scraping wings close to the high-end side wall of feeding plate.
5. blanking device as claimed in claim 1, it is characterised in that be coated with successively from the bottom to top on the feeding plate flexible Material coating, fluoropolymer coating, teflon coatings, wherein, the elastic material coating is silastic material coating, described Fluoropolymer coating thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.
6. blanking device as claimed in claim 1, it is characterised in that be located at vibrating motor both sides between the installing plate and base It is equipped with support spring.
7. blanking device as claimed in claim 1, it is characterised in that the spacing distance of the two neighboring strip piece is bar shaped 1.1~1.5 times of the width of piece.
CN201710589201.3A 2017-07-19 2017-07-19 Blanking device Withdrawn CN107380767A (en)

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CN203127792U (en) * 2013-03-19 2013-08-14 合肥工业大学 Metering device for powder and particles
CN203972302U (en) * 2014-07-31 2014-12-03 湖南德天新能源科技有限公司 Powder vibratory sieve
CN204223538U (en) * 2014-10-22 2015-03-25 浙江天蓝环保技术股份有限公司 A kind of anti-blocking batch hopper
CN205288201U (en) * 2015-11-26 2016-06-08 重庆市都梁实业有限公司 Proportioning bins
CN205708201U (en) * 2016-04-19 2016-11-23 泉州超宏贸易有限公司 A kind of material blanking anti-blocking device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743265A3 (en) * 1995-05-13 1997-04-02 Juergen Posch Storage container for bulk material
CN201376755Y (en) * 2009-04-13 2010-01-06 李林斌 Auxiliary blanking device of mechanical type powder material
CN202332883U (en) * 2011-11-21 2012-07-11 北京科锐配电自动化股份有限公司 Solar battery bracket with adjustable angle
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CN205288201U (en) * 2015-11-26 2016-06-08 重庆市都梁实业有限公司 Proportioning bins
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