CN107215582A - Anti-blocking vibration feeding device - Google Patents
Anti-blocking vibration feeding device Download PDFInfo
- Publication number
- CN107215582A CN107215582A CN201710589189.6A CN201710589189A CN107215582A CN 107215582 A CN107215582 A CN 107215582A CN 201710589189 A CN201710589189 A CN 201710589189A CN 107215582 A CN107215582 A CN 107215582A
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- China
- Prior art keywords
- cylindrical tube
- bar
- plate
- level
- blockage preventing
- 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.)
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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
- 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
-
- 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
Abstract
The invention discloses a kind of anti-blocking vibration feeding device, it includes 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, 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；Three-level Anti-blocking structure；Feeding plate, it is obliquely installed in cylindrical tube lower end.The blanking device of the present invention, by setting three-level 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 vibration feeding 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 bulk material is in discharge step, and 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 is differed,
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 advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of anti-blocking vibration feeding device, it in hopper by setting three-level to prevent
Putty structure, makes small block material not blocked in blanking process, blanking velocity is fast.
In order to realize that there is provided a kind of anti-blocking vibration feeding device, bag according to object of the present invention and further advantage
Include：
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 gear being engaged with the rack, institute
The another side of rotating circular disk is stated circumferentially arranged with multiple horizon bars, each horizon bar upper side wall is equipped with multiple inclined branch
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 by fulcrum of the junction of circular arc strip piece in the cylindrical tube axially rotation
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；
Three-level blockage preventing structure, it is located at below two grades of anti-jamming mechanisms, and the three-level Anti-blocking structure includes being arranged at cylinder
Circular baffle plate in shape cylinder, the circular baffle plate upper surface is radially spaced to be provided with multiple vertical baffles, the circular baffle plate
Upper offered between any two vertical baffle is provided with support below the through hole passed through for material, the circular baffle plate
Plate, is provided with the first support spring, first support spring between the circular baffle plate and supporting plate and is provided with support column, the branch
Dagger, which is highly less than to be located at outside the first support spring in the natural height of first support spring, the supporting plate, to be offered
The perforation that material passes through；
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-blocking vibration feeding device, it is relative that the mobile bar is located at both sides below back-moving spring
Provided with horizontal support bar, left between one end of each horizontal support bar and the connection of cylindrical tube inwall, the other end and mobile bar
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 branch
Spring connection on strut upper side wall.
Preferably, described anti-blocking vibration feeding device, bulkhead sides be provided with multiple sharp portions, the sharp portion with
Angle between dividing plate is 30~60 °.
Preferably, described anti-blocking vibration feeding device, the high-end side of feeding plate is provided with a scraping wings, described to push away
Flitch can be moved along feeding plate length direction, and the scraping wings is provided with hairbrush, the cylinder close to the end of cylindrical tube
Cylinder lower end offers the through hole for passing through scraping wings close to the high side wall of feeding plate.
Preferably, flexible material is coated with successively from the bottom to top on described anti-blocking vibration feeding device, the feeding plate
Expect coating, fluoropolymer coating, teflon coatings, wherein, the elastic material coating is silastic material coating, described to contain
Fluoropolymer coating thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.
Preferably, described anti-blocking vibration feeding device, is located at vibrating motor both sides equal between the feeding plate and base
Provided with the second support spring.
Preferably, described anti-blocking vibration feeding device, the spacer of the two neighboring strip piece of the claw-type structure
From 1.1~1.5 times of the width for strip piece.
The present invention at least includes following beneficial effect：
1st, anti-blocking vibration feeding device of the invention, it in cylindrical tube body by setting one-level blockage preventing structure, one
Mobile bar in level blockage preventing structure, which moves up and down drive connecting rod and moved up and down, makes the material in cylindrical tube body abundant up and down
Flowing, reduces and blocks, while rotating circular disk can be driven to rotate during mobile bar is moved up and down, rotating circular disk is in rotary course
In the material near rotating circular disk can be driven to rotate, reduce putty, while one-level blockage preventing structure, can not only make cylindrical tube
Internal material has motion in vertical direction, and horizontal direction also has motion, feed blocking is reduced to greatest extent；In one-level Anti-blockage
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 shape cylinder, play certain shunting action, it is to avoid hopper
The appearance of interior block stream or funnel-form stream, makes material in hopper velocity of liquid assets moderate, even and if there is the phenomenon blocked, only need by
Claw-type structure is rotated by fulcrum of its other end in the axial direction of hopper body relative to hopper body, you can quickly to eliminate
Block, do not dredge manually, save human resources；Three-level blockage preventing structure is provided with below two grades of blockage preventing structures, three-level is anti-blocking
Structure includes the circular baffle plate being arranged in cylindrical tube body, and circular baffle plate upper surface is radially spaced to be provided with multiple vertical gears
Plate, material is further split by adjacent upright baffle plate, prevents aggregation from blocking, by setting three-level blockage preventing structure, can subtract significantly
Few feed blocking, improves blanking efficiency.
2nd, anti-blocking vibration feeding device of the invention, vibrating motor is set below feeding plate, passes through the upper of vibrating motor
Lower vibration coordinates two-stage blockage preventing structure the material in hopper is hurtled down, and reduces putty；And on feeding plate
Elastic material coating, fluoropolymer coating, teflon coatings are coated with, the painting of these coatings, which is located at feeding plate surface, can make blanking
Plate surface flat smooth, reduces the adhesion to material, substantially increases the speed of material blanking.
3rd, anti-blocking vibration feeding device of the invention, is provided with a scraping wings, scraping wings end is set in the high-end side of feeding plate
There is hairbrush, the material that can assemble hopper lower port by the movement of scraping wings is quickly moved down along feeding plate, prevents thing
Material is in the aggregation of hopper lower port, to reduce the blocking of material.
Brief description of the drawings
Fig. 1 is anti-blocking vibration feeding 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 three-level blockage preventing structure schematic diagram of the invention；
Fig. 5 is claw-type structure schematic diagram of the invention；
Fig. 6 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 figs. 1 to 6, a kind of anti-blocking vibration feeding 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；
Three-level blockage preventing structure, it is located at below two grades of anti-jamming mechanisms, and the three-level Anti-blocking structure includes being arranged at cylinder
Circular baffle plate 41 in shape cylinder 12, the upper surface of circular baffle plate 41 is radially spaced provided with multiple vertical baffles 411, described
In circular baffle plate 41 through hole 412 passed through for material, the circular baffle plate are offered between any two vertical baffle 411
41 lower sections are provided with supporting plate 42, and the first support spring 44, described first are provided between the circular baffle plate 41 and supporting plate 42
Support and support column 43 is provided with spring 44, the height of support column 43 is less than the natural height of first support spring 44, described
It is located in supporting plate 42 outside first support spring 44 and offers the perforation 421 that material passes through；
Feeding plate 5, 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 5, and the lower end of feeding plate 5 is set
There is a base 6, the base 6 is provided with a vibrating motor 61, and the vibrating shaft of vibrating motor 61 is connected under the feeding plate 5
End.
The anti-blocking vibration feeding device of the present invention, by setting one-level Anti-blockage knot in the cylindrical tube 12 in hopper
Structure, two grades of blockage preventing structures and three-level blockage preventing structure, by setting three-level blockage preventing structure, can greatly reduce feed blocking,
Improve blanking efficiency.Wherein, one-level blockage preventing structure includes being arranged at mobile bar 21 in cylindrical tube 12, be obliquely installed in
The connecting rod 22 of the both sides of mobile bar 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 shape cylinder 12 is moved up and down, and is interval with multiple dividing plates 221 in connecting rod 22 along its length；The lower end of mobile bar 21
Face is a compression face tilted down, be provided with a pull bar 23 in cylindrical tube 12, and the one end of pull bar 23 is provided with and compression
Face incline direction is consistent and the compressive plane inconsistent with compression face, passes through the compression of the extruding mobile bar 21 of the compressive plane of pull bar 23
Face makes the motion upwards of mobile bar 21, and the rack 211 for driving mobile bar upper end to set is moved upwards, the rotating shaft on rotating circular disk 25
251 rotate under the drive of rack 211, and then rotate rotating circular disk 25, circumferentially arranged on rotating circular disk 25 to have multiple water
Multiple poles 253 are tiltedly installed with flat bar 252, each horizon bar 252, the end of each pole 253 is provided with spherical protuberances
254, rotating circular disk 25, which is rotated, drives horizon bar 252 and pole 253 to rotate, so that the material collected around to rotating circular disk 25 enters
Row decentralized processing, prevents to block, while being cut in material dropping process by multiple dividing plates 221 in connecting rod 22
Cut and shunt and can be flowed out from material-dropping hole 222, reduce the blocking of material；When mobile bar 21 moves to peak, pull bar 23
Counter motion, now, mobile bar 21 are moved downward under the elastic recovery of back-moving spring 24, drive rotating circular disk 25 reversely to turn
It is dynamic；Provided with two grades of blockage preventing structures below one-level blockage preventing structure, two grades of blockage preventing structures include being symmetrically distributed in cylindrical tube
Claw-type structure 31 in body 12, claw-type structure 31 is all connected with circular arc strip piece 311 together, circular arc bar including multiple one end
The round angle of shape piece 311 is less than 180 °, and the other end of two neighboring circular arc strip piece 311 is respectively formed interval, anti-blocking from one-level
The material fallen in material structure in the interval of the two neighboring circular arc strip piece 311 of claw-type structure 31 by flowing out, to material
Further split, play certain shunting action, it is to avoid the appearance of block stream or funnel-form stream in hopper, made in hopper
Material velocity of liquid assets is moderate；Simultaneously side opening, circular arc strip piece are offered at the side wall correspondence claw-type structure 31 of cylindrical tube 12
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 company of circular arc strip piece 311
It is fulcrum axial-rotation in the cylindrical tube 12, its one end of rotating bar 32 and the connection of circular arc strip piece 311 to meet place
Place's connection, the other end pass through side opening and stretched out, and rotating bar 32 can rotate, even if when the material in hopper occurs to block up
During plug, need to only rotating rotating bar 32, it drives claw-type structure rotation can quickly eliminate blocking, does not dredge manually, saves people
Power resource；Three-level blockage preventing structure is provided with below two grades of blockage preventing structures, three-level Anti-blocking structure includes being arranged at cylindrical tube
Circular baffle plate 41 in 12, the upper surface of circular baffle plate 41 is radially spaced to be provided with multiple vertical baffles 411, two neighboring vertical gear
Material is split and shunted by the interval formed between plate 411, and is opened up by being located in circular baffle plate 41 between two vertical baffles 411
Through hole 412 in the supporting plate 42 that flows downward into lower section, provided with the first support bullet between circular baffle plate 41 and supporting plate 42
Support column 43 is provided with spring 44, the first support spring 44, the first support spring 44 can play a supporting role to circular baffle plate 41, together
When open up perforation by being located in supporting plate 42 outside first support spring 44 into the material in supporting plate 42 and 421 exit into
Into being obliquely installed on the feeding plate 5 of the lower end of cylindrical tube 12, while in the lower end connecting vibration motor 61 of feeding plate 5, leading to
The vibration of vibrating motor 61 is crossed, hopper up-down vibration can be made, and then accelerate the blanking velocity of material in hopper.
In another technical scheme, described anti-blocking vibration feeding device, the mobile bar 21 is located at back-moving spring 24
Lower section both sides are 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,
Spaced between the other end and 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
It is connected with the spring 28 for being arranged at mobile bar 21 and being located on the upper side wall of horizontal support bar 26.In the technical program, pass through
Set horizontal support bar 26, brace 27 to play certain supporting role to mobile bar 21 in cylindrical tube 12, increase
Overall stability.
In another technical scheme, described anti-blocking vibration feeding 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 technical scheme, described anti-blocking vibration feeding device, the high-end side of the feeding plate 5 is pushed away provided with one
Flitch 51, the scraping wings 51 can be moved along the length direction of feeding plate 5, and the scraping wings 51 is close to the end of cylindrical tube 12
Provided with hairbrush 52, the lower end of cylindrical tube 12 offers logical for make that scraping wings 51 passes through close to the high side wall of feeding plate
Hole.By setting scraping wings 51 on feeding plate 5, and scraping wings 51 can be moved along the length direction of feeding plate 5, pass through scraping wings 51
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 5, reduces material in cylinder
The aggregation of the lower port of shape cylinder 12.
In another technical scheme, described anti-blocking vibration feeding device is applied on the feeding plate 5 successively from the bottom to top
Provided with elastic material coating, fluoropolymer coating, teflon coatings, wherein, the elastic material coating is silastic material
Coating, the fluoropolymer coating thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.In feeding plate 5
On be coated with different coating, these coatings apply and are located at the surface of feeding plate 5 surfacing of feeding plate 5 can be made smooth, reduce to material
Adhesion, substantially increases the speed of material blanking.
In another technical scheme, described anti-blocking vibration feeding device is located between the feeding plate 5 and base 6 and shaken
The dynamic both sides of motor 61 are equipped with the second support spring 62.The second support spring 62 is set to make blanking plate 5 that there is the fixed buffering of a support
Effect.
In another technical scheme, described anti-blocking vibration feeding device, the two neighboring circle of the claw-type structure 31
The spacing distance of arc strip 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-blocking vibration feeding 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 gear 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 turn by fulcrum of the junction of circular arc strip piece in the cylindrical tube axial-rotation
Lever 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
Motion；
Three-level blockage preventing structure, it is located at below two grades of anti-jamming mechanisms, and the three-level Anti-blocking structure includes being arranged at cylindrical tube
Internal circular baffle plate, the circular baffle plate upper surface is radially spaced to be provided with multiple vertical baffles, and the circular baffle plate is upper
Offered between any two vertical baffle and be provided with supporting plate below the through hole passed through for material, the circular baffle plate, institute
State to be provided with the first support spring, first support spring between circular baffle plate and supporting plate and be provided with support column, the support column
Highly it is less than to be located at outside the first support spring in the natural height of first support spring, the supporting plate and offers material
The perforation passed through；
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-blocking vibration feeding device as claimed in claim 1, it is characterised in that the mobile bar is located at below back-moving spring
Both sides are 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 shifting
It is spaced between lever, a brace one end can along horizontal support bar length direction slide, the other end and be arranged at mobile bar and
Spring connection on horizontal support bar upper side wall.
3. anti-blocking vibration feeding device as claimed in claim 1, it is characterised in that bulkhead sides are provided with multiple sharp portions,
Angle between the sharp portion and dividing plate is 30~60 °.
4. anti-blocking vibration feeding device as claimed in claim 1, it is characterised in that the high-end side of feeding plate is pushed away provided with one
Flitch, the scraping wings can be moved along feeding plate length direction, and the scraping wings is provided with hairbrush close to the end of cylindrical tube,
The cylindrical tube lower end offers the through hole for passing through scraping wings close to the high side wall of feeding plate.
5. anti-blocking vibration feeding device as claimed in claim 1, it is characterised in that applied successively from the bottom to top on the feeding plate
Provided with elastic material coating, fluoropolymer coating, teflon coatings, wherein, the elastic material coating is silastic material
Coating, the fluoropolymer coating thickness is less than 0.5mm, and the thickness of teflon coatings is 0.04~0.06mm.
6. anti-blocking vibration feeding device as claimed in claim 1, it is characterised in that be located at vibration between the feeding plate and base
Motor both sides are equipped with the second support spring.
7. anti-blocking vibration feeding device as claimed in claim 1, it is characterised in that the two neighboring bar shaped of the claw-type structure
The spacing distance of piece is 1.1~1.5 times of the width of strip piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589189.6A CN107215582A (en) | 2017-07-19 | 2017-07-19 | Anti-blocking vibration feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108482880A (en) * | 2018-04-27 | 2018-09-04 | 广东省现代农业装备研究所 | A kind of storage bin arc-breaking device and application have the feeder of the device |
| CN110016717A (en) * | 2019-05-30 | 2019-07-16 | 江苏拓正茂源新能源有限公司 | A kind of polycrystalline silicon ingot or purifying furnace secondary charging device and polycrystalline cast ingot system |
| CN112166742A (en) * | 2020-09-22 | 2021-01-05 | 陈敏敏 | High-pressure sterilization device for seedling culture of agricultural granular seeds |
| CN115303650A (en) * | 2022-10-13 | 2022-11-08 | 临沂市冠宇工业科技有限公司 | Make things convenient for storage device for ocean transportation of coating agent of business turn over material |
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