CN107187754A - Anti-blockage blanking device - Google Patents
Anti-blockage blanking device Download PDFInfo
- Publication number
- CN107187754A CN107187754A CN201710589128.XA CN201710589128A CN107187754A CN 107187754 A CN107187754 A CN 107187754A CN 201710589128 A CN201710589128 A CN 201710589128A CN 107187754 A CN107187754 A CN 107187754A
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- China
- Prior art keywords
- cylindrical tube
- blockage
- bar
- feeding plate
- blanking device
- Prior art date
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- 239000000463 material Substances 0.000 claims abstract description 37
- 238000000576 coating method Methods 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 239000004809 Teflon Substances 0.000 claims description 7
- 229920006362 Teflon® Polymers 0.000 claims description 7
- 239000004446 fluoropolymer coating Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000012858 resilient material Substances 0.000 claims description 3
- 229920000260 silastic Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000338 in vitro Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/542—Ramps forming part of the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of Anti-blockage blanking device, including：Hopper, it includes conical shell and cylindrical tube；One-level blockage preventing structure, it includes mobile bar, it is symmetrically distributed in the connecting rod of mobile bar both sides, level is provided with a pull bar in cylindrical tube body, and pull bar can be moved 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 grades of blockage preventing structures, it is located at below one-level blockage preventing structure, and two grades of blockage preventing structures include the claw-type structure being symmetrically distributed in cylindrical tube body；Feeding plate, it is obliquely installed in cylindrical tube lower end.The Anti-blockage blanking device of the present invention, by setting two-stage blockage preventing structure in hopper, makes small block material not blocked in blanking process, blanking velocity is fast.
Description
Technical field
The invention belongs to field of mechanical technique, more specifically the present invention relates to a kind of anti-blocking 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, it is arranged downwards
During going out, bulk material is in discharge step, and flowing downward for bulk material generally can be two types：Bulk stream or
Funnel-form stream.When forming block stream, all material in hopper leaks under occurring uniformly, without forming privileged way.Phase
Instead, when forming funnel-form stream, speed of the various particles along hopper normal section is differed, in same cross-section material
The speed for the centering portions that struggle against is significantly greater than the speed of the particle close to hopper side wall.This will result in hopper close to side-walls
Material 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 advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of Anti-blockage blanking device, it in hopper by setting two-stage anti-blocking
Expect structure, small block material is 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 Anti-blockage 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 along its length in the connecting rod in multiple dividing plates, the connecting rod be located at any two dividing plate it
Between offer material-dropping hole；The lower surface of the mobile bar is that level is provided with one in a compression face tilted down, cylindrical tube body
Pull bar, described pull bar one end be provided with the compressive plane consistent and inconsistent with compression face with compression face incline direction, it is described
Outside the through hole and stretching through hole that the other end of pull bar is opened up through cylindrical tube side wall, the pull bar can be along the through hole
Horizontal direction is moved back and forth, and the mobile bar is tilted down provided with a back-moving spring, the reset positioned at connecting rod lower sidewalls
One end of spring is connected with cylinder cylinder inboard wall；The mobile bar upper surface vertically be provided with a rack, 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 of rotating circular disk is stated circumferentially arranged with multiple horizon bars, multiple inclined branch are equipped with each horizontal bar side wall
Bar, end of each pole away from horizon bar is provided with spherical protuberances；
Two grades of blockage preventing structures, it is located at below one-level blockage preventing structure, and two grades of blockage preventing structures include symmetrical point
The claw-type structure in cylindrical tube body is distributed in, the claw-type structure is all connected with circular arc strip piece together including multiple one end,
The round angle of circular arc strip piece is less than 180 °, and the other end of two circular arc strip pieces of arbitrary neighborhood is respectively formed interval, described
Side opening, the junction of multiple circular arc strip pieces and the circle close to side opening are offered at the wall correspondence claw-type structure of cylindrical tube side
Column-shaped barrel inwall is pivotally connected, and claw-type structure can be axial in the cylindrical tube by fulcrum of the junction of circular arc strip piece
Rotation, rotating bar its one end is connected with the junction of circular arc strip piece, the other end is through side opening and stretches out, and rotating bar can
Rotate；
Feeding plate, it is obliquely installed in cylindrical tube lower port and two ends extend respectively to cylindrical tube in vitro, cylinder
Shape cylinder lower end offers the blanking port of material outflow close to feeding plate lower end side wall, and the feeding plate lower end is provided with a bottom
Seat, the base is provided with a vibrating motor, and the vibrating shaft of vibrating motor is connected to the lower end of the feeding plate.
Preferably, described Anti-blockage blanking device, the mobile bar is located at both sides below back-moving spring and set relatively
There is horizontal support bar, between being left between one end of each horizontal support bar and the connection of cylindrical tube inwall, the other end and mobile bar
Every 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 horizontal support
Spring connection on bar upper side wall.
Preferably, described Anti-blockage blanking device, bulkhead sides be provided with multiple sharp portions, the sharp portion with every
Angle between plate is 30~60 °.
Preferably, described Anti-blockage blanking device, the high-end side of feeding plate is provided with a scraping wings, the pusher
Plate can be moved along feeding plate length direction, and the scraping wings is provided with hairbrush, the cylindrical tube close to the end of cylindrical tube
Body lower end offers the through hole for passing through scraping wings close to the high side wall of feeding plate.
Preferably, resilient material is coated with successively from the bottom to top on described Anti-blockage blanking device, the feeding plate
Coating, fluoropolymer coating, teflon coatings, wherein, the elastic material coating is silastic material coating, described fluorine-containing
Polymer coating thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.
Preferably, described Anti-blockage blanking device, is all provided between the feeding plate and base positioned at vibrating motor both sides
There is support spring.
Preferably, described Anti-blockage blanking device, the spacing distance of the two neighboring strip piece of the claw-type structure
For 1.1~1.5 times of the width of strip piece.
The present invention at least includes following beneficial effect：
1st, Anti-blockage blanking device of the invention, it in cylindrical tube body by setting one-level blockage preventing structure, one-level
Mobile bar in blockage preventing 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
It is dynamic, reduce and block, while rotating circular disk can be driven to rotate during mobile bar is moved up and down, rotating circular disk is in rotary course
The material near rotating circular disk can be driven to rotate, putty is reduced, while one-level blockage preventing structure, can not only make cylindrical tube
Interior material has motion in vertical direction, and horizontal direction also has motion, feed blocking is reduced to greatest extent；In one-level Anti-blockage knot
Two grades of blockage preventing structures are set below structure, and two grades of blockage preventing structures are by setting two claw-type structures, and claw-type structure is to cylinder
Being split because of the material that Action of Gravity Field is dredged from top to bottom in cylinder, play certain shunting action, it is to avoid in hopper
The appearance of bulk stream or funnel-form stream, makes material in hopper velocity of liquid assets moderate, even and if there is the phenomenon blocked, only need to be by pawl
Shape structure is rotated by fulcrum of its other end in the axial direction of hopper body relative to hopper body, you can stifled with quick elimination
Plug, is not dredged manually, is saved human resources, by setting two-stage blockage preventing structure, can be greatly reduced feed blocking, under raising
Expect efficiency.
2nd, Anti-blockage blanking device of the invention, sets vibrating motor, above and below vibrating motor below feeding plate
Vibration coordinates two-stage blockage preventing structure the material in hopper is hurtled down, and reduces putty；And applied on feeding plate
Provided with elastic material coating, fluoropolymer coating, teflon coatings, the painting of these coatings, which is located at feeding plate surface, can make feeding plate
Surfacing is smooth, reduces the adhesion to material, substantially increases the speed of material blanking.
3rd, Anti-blockage blanking device of the invention, is provided with a scraping wings, scraping wings end is provided with the high-end side of feeding plate
Hairbrush, the material that can assemble hopper lower port by the movement of scraping wings is quickly moved down along feeding plate, prevents material
In the aggregation of hopper lower port, to reduce the blocking of material.
Brief description of the drawings
Fig. 1 is Anti-blockage blanking device structural representation of the invention；
Fig. 2 is one-level blockage preventing structure schematic diagram of the invention；
Fig. 3 is rotating circular disk structural representation of the invention；
Fig. 4 is claw-type structure schematic diagram of the invention；
Fig. 5 is blanking plate structure schematic diagram of the 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 or position relationship of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation is put, is for only for ease of and is described the present invention and simplify description, is not that instruction or the signified device of hint or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
As shown in Fig. 1~5, a kind of Anti-blockage 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 is moved 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 to offer material-dropping hole 222 between any two dividing plate 221；The lower surface of the mobile bar 21 be one tilt down by
In pressure surface, cylindrical tube 12 level be provided with a pull bar 23, described one end of pull bar 23 be provided with and compression face incline direction
The consistent and compressive plane inconsistent with compression face, the other end of the pull bar 23 through the side wall of cylindrical tube 12 open up it is logical
Outside hole and stretching through hole, the pull bar 23 can be moved back and forth along the through hole horizontal direction, and the mobile bar 21 is located 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 that is 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 on 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 grades of blockage preventing structures, it is located at below one-level blockage preventing structure, and two grades of blockage preventing structures include symmetrical point
The claw-type structure 31 in cylindrical tube 12 is distributed in, the claw-type structure 31 is all connected with circular arc bar together including multiple one end
Shape piece 311, the round angle of circular arc strip piece 311 is less than 180 °, and the other end of two circular arc strip pieces 311 of arbitrary neighborhood is equal
Formed at interval, the side wall correspondence claw-type structure 31 of cylindrical tube 12 and offer side opening, multiple circular arc strip pieces 311
Junction is pivotally connected with the inwall of cylindrical tube 12 close to side opening, and claw-type structure 31 can be with the junction of circular arc strip piece 311
For fulcrum in the cylindrical tube 12 axial-rotation, the junction of its one end of rotating bar 32 and circular arc strip piece 311 connects
Connect, the other end passes through side opening and stretches out, rotating bar 32 can rotate；
Feeding plate 4, it is obliquely installed extends respectively to outside cylindrical tube 12 in the lower port of cylindrical tube 12 and two ends,
The lower end of cylindrical tube 12 offers the blanking port of material outflow close to the lower end side wall of feeding plate 4, and the lower end of feeding plate 4 is set
There is a base 5, the base is provided with a vibrating motor 52, and the vibrating shaft of vibrating motor 52 is connected under the feeding plate 4
End.
The Anti-blockage blanking device of the present invention, by set in cylindrical tube 12 in hopper one-level blockage preventing structure and
Two grades of blockage preventing structures, by setting two-stage blockage preventing structure, can greatly reduce feed blocking, improve blanking efficiency.Wherein, one
Level blockage preventing structure includes the mobile bar 21 being arranged in cylindrical tube 12, is obliquely installed in the connecting rod of the both sides of mobile bar 21
22, being hinged at of one end of each connecting rod 22 and mobile bar 21, the other end can be moved up and down along the inwall of cylindrical tube 12,
Multiple dividing plates 221 are interval with connecting rod 22 along its length；The lower surface of mobile bar 21 is a compression tilted down
Face, is provided with a pull bar 23 in cylindrical tube 12, the one end of pull bar 23 be provided with it is consistent with compression face incline direction and with by
The inconsistent compressive plane of pressure surface, makes the fortune upwards of mobile bar 21 by the compression face of the extruding mobile bar 21 of the compressive plane of pull bar 23
Dynamic, the rack 211 for driving mobile bar upper end to set is moved upwards, and the rotating shaft 251 on rotating circular disk 25 is under the drive of rack 211
Rotate, and then rotate rotating circular disk 25, it is circumferentially arranged on rotating circular disk 25 to have multiple horizon bars 252, each horizon bar 252
On be tiltedly installed with multiple poles 253, the end of each pole 253 is provided with spherical protuberances 254, and rotating circular disk 25, which is rotated, drives water
Flat bar 252 and pole 253 rotate, so that the material for collecting 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 from material-dropping hole 222
Go out, reduce the blocking of material；When mobile bar 21 moves to peak, the counter motion of pull bar 23, now, mobile bar 21 exists
Moved downward under the elastic recovery of back-moving spring 24, drive rotating circular disk 25 to rotate backward；It is provided with below one-level blockage preventing structure
Two grades of blockage preventing structures, two grades of blockage preventing structures include the claw-type structure 31 being symmetrically distributed in cylindrical tube 12, claw type knot
Structure 31 is all connected with circular arc strip piece 311 together including multiple one end, and the round angle of circular arc strip piece 311 is less than 180 °,
The other end of two neighboring circular arc strip piece 311 is respectively formed interval, and the material fallen from one-level blockage preventing structure passes through pawl
Flowed out in the interval of the two neighboring circular arc strip piece 311 of shape structure 31, it is further to material to split, play certain
Shunting action, it is to avoid the appearance of block stream or funnel-form stream in hopper, makes the material in hopper velocity of liquid assets moderate；While cylinder
Side opening, the junction of circular arc strip piece 311 and the circle close to side opening are offered at the side wall correspondence claw-type structure 31 of shape cylinder 12
The inwall of column-shaped barrel 12 is pivotally connected, and claw-type structure 31 can be by fulcrum of the junction of circular arc strip piece 311 in the cylindrical tube
Axial-rotation in body 12, its one end of rotating bar 32 is connected with the junction of circular arc strip piece 311, the other end through side opening and to
Outer extension, rotating bar 32 can rotate, even if when the material in hopper is blocked, need to only rotate rotating bar 32 its band
Dynamic claw-type structure rotation can quickly eliminate blocking, do not dredge manually, save human resources；Material is by two grades of Anti-blockages
After structure, into being obliquely installed on the feeding plate 4 of the lower end of cylindrical tube 12, electricity is vibrated while being connected in the lower end of feeding plate 4
Machine 51, by the vibration of vibrating motor 51, can make hopper up-down vibration, and then accelerate the blanking velocity of material in hopper.
In another middle technical scheme, described Anti-blockage blanking device, the mobile bar 21 is located under back-moving spring 24
Square both sides are relative to be provided with horizontal support bar 26, and one end of each horizontal support bar 26 is connected, separately with the inwall of cylindrical tube 12
It is spaced between one end and mobile bar 21, the one end of a brace 27 can along the length direction of horizontal support bar 26 slide, the other end with
It is arranged at mobile bar 21 and the spring 28 on the upper side wall of horizontal support bar 26 is connected.In the technical program, by
Set horizontal support bar 26, brace 27 to play certain supporting role to mobile bar 21 in cylindrical tube 12, increase whole
The stability of body.
In another middle technical scheme, described Anti-blockage blanking device, dividing plate 221 is provided with multiple sharp portions sideways
223, the angle between the sharp portion 223 and dividing plate 221 is 30~60 °.By setting multiple sharp portions 223 on dividing plate 221,
Further the material in hopper is disperseed, prevents caking from blocking.
In another middle technical scheme, described Anti-blockage blanking device, the high-end side of the feeding plate 4 is provided with a pusher
Plate 41, the scraping wings 41 can be moved along the length direction of feeding plate 4, and the scraping wings 41 is set close to the end of cylindrical tube 12
There is a hairbrush 42, the lower end of cylindrical tube 12 offers logical for make that scraping wings 41 passes through close to the high side wall of feeding plate 4
Hole.By setting scraping wings 41 on feeding plate 4, and scraping wings 41 can be moved along the length direction of feeding plate 4, pass through scraping wings 41
Movement, the material that can make to be collected at the lower port of cylindrical tube 12 is quick along the slide downward of feeding plate 4, reduces material in cylinder
The aggregation of the lower port of shape cylinder 12.
In another middle technical scheme, described Anti-blockage blanking device is coated with the feeding plate 4 successively from the bottom to top
Resilient material coating, fluoropolymer coating, teflon coatings, wherein, the elastic material coating applies for silastic material
Layer, the fluoropolymer coating thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.On feeding plate 4
Different coating is coated with, the painting of these coatings, which is located at feeding plate surface, can make feeding plate surfacing smooth, reduce the adhesion to material,
Substantially increase the speed of material blanking.
In another middle technical scheme, described Anti-blockage blanking device is located at vibration between the feeding plate 4 and base 5
The both sides of motor 51 are equipped with support spring 52.Support spring 52 is set to make blanking plate 4 that there is a support to determine cushioning effect.
In another middle technical scheme, described Anti-blockage blanking device, the two neighboring bar shaped of the claw-type structure 31
The spacing distance of piece 311 is 1.1~1.5 times of the width of strip piece 311.
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, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (7)
1. a kind of Anti-blockage 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 be moved up and down along cylindrical tube inwall,
It is interval with multiple dividing plates, the connecting rod and is opened up between any two dividing plate along its length in the connecting rod
There is material-dropping hole；The lower surface of the mobile bar is that level is provided with a pull bar in a compression face tilted down, cylindrical tube body,
Described pull bar one end be 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 is opened up through cylindrical tube side wall, the pull bar can be along the through hole horizontal direction
Move back and forth, the mobile bar is tilted down provided with a back-moving spring, the one of the back-moving spring positioned at connecting rod lower sidewalls
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 grades of blockage preventing structures, it is located at below one-level blockage preventing structure, and two grades of blockage preventing structures include being symmetrically distributed in
Claw-type structure in cylindrical tube body, the claw-type structure is all connected with circular arc strip piece together, circular arc including multiple one end
The round angle of shape strip piece is less than 180 °, and the other end of two circular arc strip pieces of arbitrary neighborhood is respectively formed interval, the cylinder
Side opening, the junction of multiple circular arc strip pieces and the cylinder close to side opening are offered at shape cylinder lateral wall correspondence claw-type structure
Cylinder inboard wall is pivotally connected, and claw-type structure can axially revolve by fulcrum of the junction of circular arc strip piece in the cylindrical tube
Turn, rotating bar its one end is connected with the junction of circular arc strip piece, the other end is through side opening and stretches out, and rotating bar can be made
Rotary motion；
Feeding plate, it is obliquely installed in cylindrical tube lower port and two ends extend respectively to cylindrical tube in vitro, cylindrical tube
Body lower end offers the blanking port of material outflow close to feeding plate lower end side wall, and the feeding plate lower end is provided with a base, institute
Base is stated provided with a vibrating motor, the vibrating shaft of vibrating motor is connected to the lower end of the feeding plate.
2. Anti-blockage blanking device as claimed in claim 1, it is characterised in that the mobile bar is located at two below back-moving spring
Side is relative to be provided with horizontal support bar, and one end of each horizontal support bar is connected with cylindrical tube inwall, the other end and movement
Spaced between bar, a brace one end can be slided along horizontal support bar length direction, the other end is with being arranged at mobile bar and position
In the spring connection on horizontal support bar upper side wall.
3. Anti-blockage blanking device as claimed in claim 1, it is characterised in that bulkhead sides are provided with multiple sharp portions, institute
It is 30~60 ° to state the angle between sharp portion and dividing plate.
4. Anti-blockage blanking device as claimed in claim 1, it is characterised in that the high-end side of feeding plate is provided with a pusher
Plate, the scraping wings can be moved along feeding plate length direction, and the scraping wings is provided with hairbrush, institute close to the end of cylindrical tube
State cylindrical tube lower end and through hole for passing through scraping wings is offered close to the high side wall of feeding plate.
5. Anti-blockage 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
Resilient material coating, fluoropolymer coating, teflon coatings, wherein, the elastic material coating applies for silastic material
Layer, the fluoropolymer coating thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.
6. Anti-blockage blanking device as claimed in claim 1, it is characterised in that be located at vibration electricity between the feeding plate and base
Machine both sides are equipped with support spring.
7. Anti-blockage blanking device as claimed in claim 1, it is characterised in that the two neighboring strip piece of the claw-type structure
Spacing distance be 1.1~1.5 times of width of strip piece.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589128.XA CN107187754A (en) | 2017-07-19 | 2017-07-19 | Anti-blockage blanking device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710589128.XA CN107187754A (en) | 2017-07-19 | 2017-07-19 | Anti-blockage blanking device |
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| CN107187754A true CN107187754A (en) | 2017-09-22 |
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| CN201710589128.XA Withdrawn CN107187754A (en) | 2017-07-19 | 2017-07-19 | Anti-blockage blanking device |
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| CN109874717A (en) * | 2019-04-10 | 2019-06-14 | 蔡以恒 | A kind of antifouling type artificial marine habitat and its application method |
| CN111615938A (en) * | 2020-06-07 | 2020-09-04 | 长乐巧通工业设计有限公司 | Agricultural processing is with doing benefit to agricultural rubbing crusher device of collecting straw |
| CN111699948A (en) * | 2020-07-22 | 2020-09-25 | 罗王飞 | Drip irrigation device with novel self-dredging anti-blocking dripper |
| CN112166742A (en) * | 2020-09-22 | 2021-01-05 | 陈敏敏 | High-pressure sterilization device for seedling culture of agricultural granular seeds |
| CN112707184A (en) * | 2020-11-27 | 2021-04-27 | 南京肯特复合材料股份有限公司 | Anti-blocking type blanking device for nylon processing |
| CN114920590A (en) * | 2022-06-02 | 2022-08-19 | 渝棣旺(重庆)农业科技研究院有限公司 | Treatment system and process for preparing organic fertilizer from cattle farm excrement |
| CN115072411A (en) * | 2022-07-22 | 2022-09-20 | 中煤西安设计工程有限责任公司 | Novel large-output anti-blocking bin coal feeder for coal mine |
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| CN115072411B (en) * | 2022-07-22 | 2024-02-20 | 中煤西安设计工程有限责任公司 | Large-output anti-blocking bin coal feeder for coal mine |
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