CN116767888B - Constant continuous feeding device and control method thereof - Google Patents
Constant continuous feeding device and control method thereof Download PDFInfo
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- CN116767888B CN116767888B CN202311044648.4A CN202311044648A CN116767888B CN 116767888 B CN116767888 B CN 116767888B CN 202311044648 A CN202311044648 A CN 202311044648A CN 116767888 B CN116767888 B CN 116767888B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 104
- 238000007599 discharging Methods 0.000 claims abstract description 68
- 230000008569 process Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 241000272165 Charadriidae Species 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The application discloses a constant continuous feeding device and a control method thereof, and relates to the field of feeding devices, wherein the constant continuous feeding device comprises a storage bin, the bottom of the storage bin is communicated with an inclined charging barrel, an overhead-preventing assembly is arranged in the inclined charging barrel, the bottom of the inclined charging barrel is fixedly communicated with a discharging pipe, a jolt assembly is arranged in the discharging pipe, and the bottom of the discharging pipe is connected with a feeding assembly; the slope feed cylinder sets up for the slope, and the bottom of slope feed cylinder is the arc setting, prevents that built on stilts subassembly includes the dwang, and the dwang can rotate in the slope feed cylinder, and jolt subassembly includes a plurality of vibrations piece, shake pole, pivot and vibrations torsional spring, and a plurality of vibrations piece fixed mounting are on the inner wall of discharging pipe, and the pivot can drive the shake pole and rotate in the discharging pipe. The material in the discharging pipe is compact due to the gaps between the vibration reduction, gaps are not easy to exist between the discharged materials, or the difference of discharging densities is avoided, and the constant material quantity of continuous discharging is ensured.
Description
Technical Field
The application relates to the field of feeding devices, in particular to a constant continuous feeding device and a control method thereof.
Background
The feeding device is a device for conveying materials to processing equipment in many processing equipment, and according to different materials, such as plate-shaped materials, particles, powder materials and the like, the structure and the working characteristics of the feeding device are completely different, and screw feeders (also called screw conveyors, screw conveyors and the like) are used for feeding corresponding powder materials and particles.
The screw feeder is a conveying device for treating bulk solids, wherein a screw and a screw rod rotate in a material pipe, materials are moved forward and are moved from a feeding device to a discharging hole, and a motor drives the screw to rotate so as to push the materials to realize the conveying purpose. The screw feeder can horizontally, obliquely or vertically convey, has the advantages of simple structure, small cross-sectional area, good tightness, convenient operation, easy maintenance, convenient sealing and transportation and the like, and can achieve continuous constant feeding by adjusting the rotation speed of the screw and the speed of discharging when the feeding quantity of the screw feeder is constant due to the consistent screw pitch of the screw blade.
Chinese patent CN103979320B discloses a screw feeder, the feeding mechanism is provided with a feed inlet and a discharge outlet, the feed inlet is connected with an opening of the charging barrel through a pipeline, the discharge outlet is arranged above the weighing platform, the feeding mechanism sends the material in the charging barrel to the discharge outlet through the feed inlet, and the material falls on the weighing platform; the control system controls the feeding amount of the feeding mechanism through the weight of the materials measured by the accurate weighing equipment, and controls the discharging amount by utilizing the spiral feeding principle; the precision control is carried out through the open loop feedback principle that the stepping motor and the accurate weighing equipment are combined, so that the purpose of accurate and high-efficiency weighing is realized.
The above-mentioned patents and prior art also have the following drawbacks:
the material in the hopper enters the screw feeder to feed, when the material in the hopper enters the screw feeder, some materials are easy to bridge and overhead, and the like, so that the material blanking is not smooth, the consistency of the material entering the screw feeder in unit time cannot be ensured, the constant feeding of the material cannot be ensured, the material at the bottom of the hopper is easy to compact, the gap of the material at the bottom of the hopper is reduced, the density of the material blanking is larger, the material at the top of the hopper is looser, along with the blanking, the gap of the material blanking at the top of the hopper is larger, the blanking density is small, the blanking amount of the material is uneven, and therefore the continuous feeding of the screw constant cannot be ensured, and the feeding amount is uneven.
Accordingly, the present application provides a constant continuous feeding apparatus and a control method thereof to meet the demand.
Disclosure of Invention
The application aims to provide a constant continuous feeding device and a control method thereof, so that the gaps among materials in a discharging pipe are reduced due to vibration, the materials are more compact, gaps among the materials to be discharged are difficult to exist, or the difference of the discharging densities is avoided, and the constant material quantity of continuous discharging is ensured.
In order to achieve the above purpose, the present application provides the following technical solutions: the constant continuous feeding device comprises a feed bin, wherein an inclined feed cylinder is communicated with the bottom of the feed bin, an overhead-preventing assembly is arranged in the inclined feed cylinder, a discharging pipe is fixedly communicated with the bottom of the inclined feed cylinder, a jolt assembly is arranged in the discharging pipe, and the bottom of the discharging pipe is connected with a feeding assembly;
the vibrating assembly comprises a plurality of vibrating blocks, vibrating rods, rotating shafts and vibrating torsion springs, wherein the vibrating blocks are fixedly arranged on the inner wall of the discharging pipe, and the rotating shafts can drive the vibrating rods to rotate in the discharging pipe; when the rotating shaft drives the vibration rod to rotate to prop against the vibration block, the rotating shaft continues to rotate so as to drive the vibration torsion spring to store force;
the jolt assembly further comprises a release block and a release groove, and when the rotating shaft drives the vibrating rod to rotate to be propped against the vibrating block, the rotating shaft continues to rotate so that the release block can move in the release groove; the release block can drive the vibration rod to move when moving in the release groove, so that the vibration rod moves to be separated from and propped against the vibration block, and the vibration torsion spring resets and drives the vibration block to strike the next vibration block and prop against the next vibration block.
Preferably, the jolt assembly further comprises an outer cylinder and a fixed block, the outer cylinder is sleeved on the rotating shaft, the fixed block is fixedly installed on the rotating shaft, the outer cylinder is rotationally connected with the fixed block, the release groove is formed in the fixed block, one end of the vibration torsion spring is fixedly installed on the rotating shaft, a torsion spring support is fixedly installed on the outer cylinder, and the other end of the vibration torsion spring is fixedly installed on the torsion spring support.
Preferably, the release block is disposed in the release groove; the release groove is arranged in an arc shape, the initial end of the release groove is positioned on the fixed block and is close to the outer ring, and the final end of the release groove is positioned on the fixed block and is close to the inner ring; when the rotating shaft drives the vibration rod to rotate to prop against the vibration block, the release block moves from the starting end to the ending end in the release groove when the rotating shaft continues to rotate, and when the release block moves to the ending end in the release groove, the release block drives the vibration rod to move to be separated from contact with the vibration block.
Preferably, the jolt assembly further comprises a fixing rod and an extension spring, one end of the fixing rod is fixedly mounted on the outer cylinder, a fixing hole is formed in the position, corresponding to the fixing rod, of the vibration rod, the fixing rod extends into the fixing hole, one end of the extension spring is fixedly mounted at one end, away from the outer cylinder, of the fixing rod, and the other end of the extension spring is fixedly mounted in the fixing hole; the vibration rod is fixedly provided with a connecting rod, the outer cylinder is provided with a connecting hole corresponding to the position of the connecting rod, the release block is fixedly arranged on the connecting rod, and the connecting rod penetrates through the connecting hole.
Preferably, a fixing frame is fixedly arranged in the discharging pipe, the rotating shaft is rotatably connected to the fixing frame, the outer cylinder is rotatably connected to the fixing frame, a driving assembly is connected to the rotating shaft, and the driving assembly drives the rotating shaft to rotate;
the driving assembly comprises a driving belt pulley, a driven belt pulley, a driving belt and a driving motor, wherein the driving belt pulley is fixedly arranged at the output end of the driving motor, the driven belt pulley is fixedly sleeved on the rotating shaft, and the driving belt is connected to the driving belt pulley and the driven belt pulley; the driving belt pulley, the driven belt pulley and the driving belt are all arranged in the protection box; the top of the outer wall of the protection box is fixedly provided with a flow guide block, and the cross section of the flow guide block is triangular.
Preferably, the anti-overhead assembly further comprises a gear motor and a connecting shaft, the connecting shaft is fixedly arranged at the output end of the gear motor, the rotating rod is fixedly arranged on the connecting shaft, the bottom of the inclined charging barrel is in an arc-shaped arrangement, and the rotating rod is attached to the bottom of the inclined charging barrel.
Preferably, the feeding assembly comprises a feeding cylinder, a central shaft, a feeding motor and a spiral sheet, wherein the feeding cylinder is communicated with the bottom of the discharging pipe, the central shaft is rotationally connected in the feeding cylinder, the spiral sheet is fixedly installed on the central shaft, the output end of the feeding motor is fixedly installed at the end part of the central shaft, one end of the feeding cylinder is provided with an opening and is fixedly provided with a supporting frame, one end of the central shaft is rotationally connected with the end part of the feeding cylinder, and the other end of the central shaft is rotationally connected with the supporting frame.
Preferably, the gear motor, the driving motor and the feeding motor are all installed on the connecting support, and the discharging pipe and the feeding cylinder are all fixedly installed on the connecting support.
Preferably, a feeding pipe is fixedly arranged at the top of the bin; the discharging pipe comprises an upper mounting portion, a lower mounting portion and a vibration portion, wherein the upper mounting portion is fixedly communicated with the bottom of the inclined charging barrel, the lower mounting portion is fixedly communicated with the charging barrel, the vibration portion is mounted between the upper mounting portion and the lower mounting portion through bolts, and rubber pads are fixedly mounted between the vibration portion and the upper mounting portion and between the vibration portion and the lower mounting portion.
A constant continuous feed control method comprising the steps of:
s1: adding materials into a bin;
s2: materials in the bin enter the inclined charging barrel;
s3: the rotating rod rotates to drive the material at the bottom of the inclined charging barrel to rotate, and the material enters the discharging pipe under the action of the rotation and the inclined bottom wall of the inclined charging barrel;
s4: the vibrating rod in the discharging pipe impacts the vibrating block, so that the vibrating rod vibrates in the rotating process, and materials enter the feeding barrel;
s5: the spiral sheet rotates to extrude the material in the feeding cylinder to move, and the material in the feeding cylinder is continuously discharged from the end part in constant quantity.
In summary, the application has the technical effects and advantages that:
1. according to the application, the materials in the feed bin are easier to enter the discharge pipe through the inclined feed barrel with the inclined bottom, the rotary rod is arranged in the inclined feed barrel and drives the materials in the inclined feed barrel to move, so that the materials in the inclined feed barrel can be effectively prevented from being overhead, the feeding interruption or the feeding quantity in the feed barrel is prevented from being reduced, the materials in the feed bin are not easy to clamp, the vibrating rod rotating in the discharge pipe vibrates the vibrating rod and the vibrating block through the vibrating assembly in the discharge pipe, the materials in the discharge pipe are more compact due to the gap between the vibration reduction, the gaps between the materials to be discharged are not easy to be provided, or the difference of the discharging densities ensures the constant material quantity of continuous discharging, and the rotary vibrating rod contacts the materials in the rotation process, so that the range of the vibrating rod vibrating the materials is increased, and the vibrating effect of the materials is better;
2. according to the application, the connecting shaft is driven by the gear motor to rotate, the rotating rod is driven by the connecting shaft to rotate, the material at the bottom of the inclined charging barrel is driven by the rotating rod to displace, the material extruded into blocks or the material extruded and overhead and bridged in the inclined charging barrel is scattered, the material is displaced to the position of the discharging pipe for discharging, the material in the storage bin is ensured to be discharged smoothly, the uneven discharging caused by the overhead, bridging and blocking of the material is prevented, and the continuous and constant discharging is ensured;
3. according to the application, the protection box prevents materials in the discharging pipe from entering between the driving belt pulley, the driven belt pulley and the driving belt, so that the materials are prevented from being extruded, the materials are prevented from being blocked in the rotation of the driving belt, the top outside the protection box is fixedly arranged on the flow guide block, the materials can be prevented from being accumulated at the top of the protection box, the difficulty of subsequent cleaning is reduced, and the discharging amount of the materials per unit time is more consistent.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of a silo, an inclined feed cylinder and a feed assembly of the present application;
FIG. 2 is a schematic view of the structure of the feed cylinder, center shaft and flights of the present application;
FIG. 3 is a schematic view of the structure of the bin, inclined barrel and feed pipe of the application;
FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present application;
FIG. 5 is a schematic view of the structure of the feed cylinder and the feed motor of the present application;
FIG. 6 is an enlarged view of portion B of FIG. 5 in accordance with the present application;
FIG. 7 is a schematic view of the feed pipe, silo, discharge pipe and feed assembly of the application;
FIG. 8 is an enlarged view of portion C of FIG. 7 in accordance with the present application;
FIG. 9 is a schematic view of the bin, inclined barrel, discharge tube and feed assembly of the present application;
FIG. 10 is an enlarged view of portion D of FIG. 9 in accordance with the present application;
FIG. 11 is a schematic view of the structure of the gear motor, the connecting shaft and the rotating rod according to the present application;
FIG. 12 is a schematic view of the structure of the upper mounting portion, the vibrating portion and the lower mounting portion of the present application;
FIG. 13 is a schematic view of the structure of the vibrating mass, vibrating rod and fixed mass of the present application;
fig. 14 is an enlarged view of the portion E of fig. 13 in accordance with the present application.
In the figure: 1. a storage bin; 2. tilting the barrel; 3. an anti-overhead assembly; 31. a rotating lever; 32. a connecting shaft; 33. a speed reducing motor; 4. a discharge pipe; 41. an upper mounting portion; 42. a lower mounting portion; 43. a vibration part; 5. a jolt assembly; 51. a vibrating block; 52. a vibrating rod; 53. a rotating shaft; 54. vibrating the torsion spring; 55. releasing the block; 56. a release groove; 57. an outer cylinder; 58. a fixed block; 59. a fixed rod; 50. extending the spring; 6. a feed assembly; 61. a feed cylinder; 62. a central shaft; 63. a feed motor; 64. a spiral sheet; 7. a drive assembly; 71. a driving pulley; 72. a passive pulley; 73. a drive belt; 74. a driving motor; 8. a protective case; 9. a flow guiding block; 10. a connecting bracket; 11. a feed pipe; 12. and a rubber pad.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Examples: 1-14, a constant continuous feeding device comprises a feed bin 1, wherein the bottom of the feed bin 1 is communicated with an inclined feed cylinder 2, an overhead-preventing assembly 3 is arranged in the inclined feed cylinder 2, the bottom of the inclined feed cylinder 2 is fixedly communicated with a discharge pipe 4, a jolt assembly 5 is arranged in the discharge pipe 4, and the bottom of the discharge pipe 4 is connected with a feeding assembly 6;
the inclined charging barrel 2 is obliquely arranged, the bottom of the inclined charging barrel 2 is arc-shaped, the overhead preventing assembly 3 comprises a rotating rod 31, the rotating rod 31 can rotate in the inclined charging barrel 2, the jolt assembly 5 comprises a plurality of vibrating blocks 51, vibrating rods 52, rotating shafts 53 and vibrating torsion springs 54, the vibrating blocks 51 are fixedly arranged on the inner wall of the discharging pipe 4, and the rotating shafts 53 can drive the vibrating rods 52 to rotate in the discharging pipe 4; when the rotating shaft 53 drives the vibration rod 52 to rotate to be propped against the vibration block 51, the rotating shaft 53 continues to rotate so as to drive the vibration torsion spring 54 to store force;
the jolt assembly 5 further comprises a release block 55 and a release groove 56, when the rotating shaft 53 drives the vibrating rod 52 to rotate to be propped against the vibrating block 51, the rotating shaft 53 continues to rotate so that the release block 55 can move in the release groove 56; the release block 55 can drive the vibration rod 52 to move when moving in the release groove 56, so that the vibration rod 52 moves to be separated from and propped against the vibration block 51, and the vibration torsion spring 54 resets and drives the vibration block 51 to strike the next vibration block 51 and prop against the next vibration block 51.
The material is stored in the feed bin 1, the material in the feed bin 1 gets into discharging pipe 4 through slope feed cylinder 2, be provided with dwang 31 in the slope feed cylinder 2, dwang 31 rotates in slope feed cylinder 2, prevent to have the material overhead in the slope feed cylinder 2, can't smooth unloading from discharging pipe 4, be provided with vibrating assembly 5 in the discharging pipe 4, pivoted pivot 53 drives vibrations pole 52 rotation, when vibrations pole 52 rotates to offseting with vibrations piece 51, pivot 53 continues to rotate this moment, pivot 53 drives vibrations torsional spring 54 and holds the power, make release piece 55 remove in release groove 56 simultaneously, release piece 55 removes and can drive vibrations pole 52 at release groove 56 and remove to release groove 56 end at release piece 55, vibrations pole 52 breaks away from with vibrations piece 51 and ends, vibrations torsional spring 54 resets and drives vibrations pole 52 and reset, vibrations pole 52 rapidly rotates striking next vibrations piece 51, make next vibrations piece 51 and vibrations 52, afterwards the material gets into feeding assembly 6 through discharging pipe 4, the continuous feed of constant volume is carried out by feeding assembly 6.
Through the slope feed cylinder 2 of bottom slope, make the material in the feed bin 1 get into discharging pipe 4 more easily, be provided with pivoted dwang 31 in the slope feed cylinder 2, dwang 31 drives the material displacement in the slope feed cylinder 2, can effectively prevent that the material of slope feed cylinder 2 from being built on stilts, prevent the feeding interruption in the feed cylinder 61 or the feed volume reduces, make the material in the feed bin 1 be difficult for blocking, through the vibration subassembly 5 in the discharging pipe 4, pivoted vibrations pole 52 makes oneself and vibrations piece 51 vibrations in the discharging pipe 4, make the material in the discharging pipe 4 because the space between the vibrations reduces, the material is more compact, be difficult for having the space between the material of unloading, or the difference of unloading density, the material volume of having guaranteed continuous unloading is invariable, and pivoted vibrations pole 52 contacts with the material in the rotation in-process, increase vibrations pole 52 vibrations material's scope, make the material vibrations effect better.
Further, referring to fig. 1-14, the jolt assembly 5 further includes an outer cylinder 57 and a fixing block 58, the outer cylinder 57 is sleeved on the rotating shaft 53, the fixing block 58 is fixedly installed on the rotating shaft 53, the outer cylinder 57 is rotatably connected with the fixing block 58, the releasing groove 56 is formed in the fixing block 58, one end of the vibrating torsion spring 54 is fixedly installed on the rotating shaft 53, a torsion spring bracket is fixedly installed on the outer cylinder 57, and the other end of the vibrating torsion spring 54 is fixedly installed on the torsion spring bracket.
The rotating shaft 53 rotates, the rotating shaft 53 drives the outer cylinder 57 to rotate through the vibration torsion spring 54, the outer cylinder 57 drives the vibration rod 52 to rotate, when the vibration rod 52 rotates to be propped against the vibration block 51 and cannot rotate, the rotating shaft 53 continues to rotate to drive the vibration torsion spring 54 to move, the vibration torsion spring 54 rotates, the vibration rod 52 stops rotating, at the moment, the rotating shaft 53 drives the fixed block 58 to rotate, the release block 55 moves in the release groove 56, the release block 55 drives the vibration rod 52 to move, the vibration rod 52 is separated from contact with the vibration block 51, the vibration torsion spring 54 resets to drive the vibration rod 52 to reset, and the vibration rod 52 rotates to strike the next vibration block 51, so that the vibration rod 52 and the vibration block 51 vibrate.
Further, referring to fig. 1 to 14, the release block 55 is disposed in the release groove 56; the release groove 56 is arranged in an arc shape, the initial end of the release groove 56 is positioned on the fixed block 58 and is close to the outer ring, and the final end of the release groove 56 is positioned on the fixed block 58 and is close to the inner ring; when the rotating shaft 53 drives the vibration rod 52 to rotate to be propped against the vibration block 51, the release block 55 moves from the starting end to the ending end in the release groove 56 when the rotating shaft 53 continues to rotate, and when the release block 55 moves to the ending end in the release groove 56, the release block 55 drives the vibration rod 52 to move to be out of contact with the vibration block 51.
When the vibration rod 52 is propped against the vibration block 51, and the rotating shaft 53 continues to rotate, the rotating shaft 53 drives the fixed block 58 to rotate, so that the release block 55 moves from the initial end of the release groove 56 close to the outer ring of the fixed block 58 to the end of the release groove 56 close to the inner ring of the fixed block 58, and the release block 55 drives the vibration rod 52 to move away from the vibration block 51 in the moving process; until the shock rod 52 is out of contact with the shock block 51.
Further, referring to fig. 1-14, the jolt assembly 5 further includes a fixing rod 59 and an extension spring 50, one end of the fixing rod 59 is fixedly mounted on the outer cylinder 57, a fixing hole is formed in the vibration rod 52 corresponding to the fixing rod 59, the fixing rod 59 extends into the fixing hole, one end of the extension spring 50 is fixedly mounted at one end of the fixing rod 59 far away from the outer cylinder 57, and the other end of the extension spring 50 is fixedly mounted in the fixing hole; the vibration rod 52 is fixedly provided with a connecting rod, the outer cylinder 57 is provided with a connecting hole corresponding to the connecting rod, the release block 55 is fixedly arranged on the connecting rod, and the connecting rod passes through the connecting hole.
When the rotating shaft 53 rotates, the rotating shaft 53 drives the outer cylinder 57 to rotate through the vibration torsion spring 54, the outer cylinder 57 drives the fixing rod 59 to rotate, the fixing rod 59 drives the vibration rod 52 to rotate, when the vibration rod 52 is propped against the vibration block 51, the rotating shaft 53 drives the vibration rod 52 to move through the release block 55, the vibration rod 52 extrudes the extension spring 50, the extension spring 50 stores the force, after the release block 55 drives the vibration rod 52 to separate from the vibration block 51, the extension spring 50 resets, the vibration rod 52 and the release block 55 are driven to reset, and the vibration rod 52 resets to strike the next vibration block 51.
Further, referring to fig. 1-14, a fixing frame is fixedly installed in the discharging pipe 4, a rotating shaft 53 is rotatably connected to the fixing frame, an outer cylinder 57 is rotatably connected to the fixing frame, a driving assembly 7 is connected to the rotating shaft 53, and the driving assembly 7 drives the rotating shaft 53 to rotate;
the driving assembly 7 comprises a driving belt pulley 71, a driven belt pulley 72, a driving belt 73 and a driving motor 74, wherein the driving belt pulley 71 is fixedly arranged at the output end of the driving motor 74, the driven belt pulley 72 is fixedly sleeved on the rotating shaft 53, and the driving belt 73 is connected to the driving belt pulley 71 and the driven belt pulley 72; the rotating shaft 53 is rotatably connected with a protection box 8, and a driving belt pulley 71, a driven belt pulley 72 and a driving belt 73 are all arranged in the protection box 8; the top of the outer wall of the protection box 8 is fixedly provided with a guide block 9, and the cross section of the guide block 9 is triangular.
The driving motor 74 drives the driving pulley 71 to rotate, the driving pulley 71 drives the driving belt 73 to rotate, the driving belt 73 drives the driven pulley 72 to rotate, and the driven pulley 72 drives the rotating shaft 53 to rotate.
The protection box 8 makes the material in the discharging pipe 4 can not get into between driving pulley 71, passive belt pulley 72 and the driving belt 73, prevents that the material from being extrudeed, also prevents that the material from blocking driving belt 73's rotation, and protection box 8 outer top fixed mounting can prevent that the material from scraping at the top of protection box 8 at guide block 9, reduces the degree of difficulty of follow-up clearance, also makes the unloading volume of material unit time more unanimous.
Further, referring to fig. 1 to 14, the anti-overhead assembly 3 further includes a gear motor 33 and a connecting shaft 32, the connecting shaft 32 is fixedly mounted at an output end of the gear motor 33, the rotating rod 31 is fixedly mounted on the connecting shaft 32, the bottom of the inclined charging barrel 2 is arc-shaped, and the rotating rod 31 is attached to the bottom of the inclined charging barrel 2.
The gear motor 33 drives the connecting shaft 32 to rotate, the connecting shaft 32 drives the rotating rod 31 to rotate, and the rotating rod 31 drives the material displacement at the bottom of the inclined charging barrel 2 to scatter the extruded and blocked material or the extruded and overhead and bridged material in the inclined charging barrel 2, so that the material is displaced to the discharging pipe 4 for discharging, the material discharging in the storage bin 1 is ensured to be smoother, the material discharging is prevented from being uneven due to the overhead, bridging and blocking of the material, and the continuous and constant discharging is ensured.
Further, referring to fig. 1 to 14, the feeding assembly 6 includes a feeding cylinder 61, a central shaft 62, a feeding motor 63 and a screw plate 64, the feeding cylinder 61 is communicated with the bottom of the discharging pipe 4, the central shaft 62 is rotatably connected in the feeding cylinder 61, the screw plate 64 is fixedly installed on the central shaft 62, the output end of the feeding motor 63 is fixedly installed at the end of the central shaft 62, one end of the feeding cylinder 61 is provided with an opening and is fixedly installed with a supporting frame, one end of the central shaft 62 is rotatably connected at the end of the feeding cylinder 61, and the other end is rotatably connected on the supporting frame.
The feeding motor 63 drives the central shaft 62 to rotate, the central shaft 62 drives the spiral sheets 64 to rotate, the spiral sheets 64 enable materials among the spiral sheets 64 to uniformly move forwards, the materials are uniformly discharged from the end of the feeding barrel 61, the materials are uniformly fed into the feeding barrel 61 by matching with the discharging pipe 4, the material transmission of the feeding barrel 61 is more uniform, and continuous and constant feeding of the materials is ensured.
Further, referring to fig. 1 to 14, the gear motor 33, the driving motor 74 and the feeding motor 63 are all mounted on the connection bracket 10, and the discharging pipe 4 and the feeding barrel 61 are both fixedly mounted on the connection bracket 10.
The connecting bracket 10 and the stock bin 1 are fixed, so that the gear motor 33, the driving motor 74 and the feeding motor 63 are fixed.
Further, referring to fig. 1 to 14, a feed pipe 11 is fixedly installed at the top of the bin 1; the discharging pipe 4 comprises an upper mounting part 41, a lower mounting part 42 and a vibration part 43, wherein the upper mounting part 41 is fixedly communicated with the bottom of the inclined charging barrel 2, the lower mounting part 42 is fixedly communicated with the charging barrel 61, the vibration part 43 is mounted between the upper mounting part 41 and the lower mounting part 42 through bolts, and rubber pads 12 are fixedly mounted between the vibration part 43 and the upper mounting part 41 and the lower mounting part 42.
Through feeding pipe 11 to feed in the feed bin 1, through the rubber pad 12 of vibrations portion 43 both ends installation, can not transmit vibrations to upper mounting portion 41 and lower mounting portion 42 when making vibrations portion 43 take place vibrations, guaranteed the stability of equipment operation.
A constant continuous feed control method comprising the steps of:
s1: adding materials into a storage bin 1;
s2: the materials of the stock bin 1 enter the inclined charging barrel 2;
s3: the rotating rod 31 rotates to drive the material at the bottom of the inclined charging barrel 2 to rotate, and the material enters the discharging pipe 4 under the action of the rotation and the inclined bottom wall of the inclined charging barrel 2;
s4: the vibration rod 52 in the discharging pipe 4 impacts the vibration block 51, so that the vibration rod 52 vibrates in the rotating process, and materials enter the feeding barrel 61;
s5: the screw 64 rotates to press the material in the feed cylinder 61 to move, and the material in the feed cylinder 61 is continuously discharged from the end portion in a constant amount.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present application, and although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present application.
Claims (8)
1. A constant continuous feeding device, comprising a stock bin (1), characterized in that: the automatic feeding device is characterized in that an inclined charging barrel (2) is communicated with the bottom of the storage bin (1), an overhead-preventing assembly (3) is arranged in the inclined charging barrel (2), a discharging pipe (4) is fixedly communicated with the bottom of the inclined charging barrel (2), a jolt assembly (5) is arranged in the discharging pipe (4), and a feeding assembly (6) is connected with the bottom of the discharging pipe (4);
the utility model discloses a vibrating device, including a discharging pipe (4), a vibrating assembly (5), an anti-overhead component (3), a vibrating assembly and a vibrating assembly, wherein the tilting charging barrel (2) is arranged in a tilting way, the bottom of the tilting charging barrel (2) is arranged in an arc shape, the anti-overhead component (3) comprises a rotating rod (31), the rotating rod (31) can rotate in the tilting charging barrel (2), the vibrating assembly (5) comprises a plurality of vibrating blocks (51), a vibrating rod (52), a rotating shaft (53) and a vibrating torsion spring (54), the vibrating blocks (51) are fixedly arranged on the inner wall of the discharging pipe (4), and the rotating shaft (53) can drive the vibrating rod (52) to rotate in the discharging pipe (4); when the rotating shaft (53) drives the vibration rod (52) to rotate to prop against the vibration block (51), the rotating shaft (53) continues to rotate so as to drive the vibration torsion spring (54) to store force;
the jolt assembly (5) further comprises a release block (55) and a release groove (56), when the rotating shaft (53) drives the vibrating rod (52) to rotate to abut against the vibrating block (51), the rotating shaft (53) continues to rotate so that the release block (55) can move in the release groove (56); the release block (55) can drive the vibration rod (52) to move when moving in the release groove (56), so that the vibration rod (52) moves to be separated from being abutted against the vibration block (51), and the vibration torsion spring (54) resets and drives the vibration rod (52) to strike the next vibration block (51) and be abutted against the next vibration block (51);
the jolt assembly (5) further comprises an outer cylinder (57) and a fixed block (58), the outer cylinder (57) is sleeved on the rotating shaft (53), the fixed block (58) is fixedly installed on the rotating shaft (53), the outer cylinder (57) is rotationally connected with the fixed block (58), the release groove (56) is formed in the fixed block (58), one end of the vibration torsion spring (54) is fixedly installed on the rotating shaft (53), a torsion spring bracket is fixedly installed on the outer cylinder (57), and the other end of the vibration torsion spring (54) is fixedly installed on the torsion spring bracket;
the release block (55) is arranged in the release groove (56); the release groove (56) is arranged in an arc shape, the initial end of the release groove (56) is positioned at the position of the fixed block (58) close to the outer ring, and the final end of the release groove (56) is positioned at the position of the fixed block (58) close to the inner ring; when the rotating shaft (53) drives the vibrating rod (52) to rotate to be propped against the vibrating block (51), the releasing block (55) moves from a starting end to an ending end in the releasing groove (56) when the rotating shaft (53) continues to rotate, and when the releasing block (55) moves to the ending end in the releasing groove (56), the releasing block (55) drives the vibrating rod (52) to move to be separated from contact with the vibrating block (51).
2. A constant volume continuous feed apparatus as claimed in claim 1 wherein: the jolt assembly (5) further comprises a fixing rod (59) and an extending spring (50), one end of the fixing rod (59) is fixedly arranged on the outer cylinder (57), a fixing hole is formed in the position, corresponding to the fixing rod (59), of the vibrating rod (52), the fixing rod (59) extends into the fixing hole, one end of the extending spring (50) is fixedly arranged at one end, far away from the outer cylinder (57), of the fixing rod (59), and the other end of the extending spring (50) is fixedly arranged in the fixing hole; the vibration rod (52) is fixedly provided with a connecting rod, the outer cylinder (57) is provided with a connecting hole corresponding to the connecting rod, the release block (55) is fixedly arranged on the connecting rod, and the connecting rod penetrates through the connecting hole.
3. A constant volume continuous feed apparatus as claimed in claim 1 wherein: the discharging pipe (4) is internally and fixedly provided with a fixing frame, the rotating shaft (53) is rotationally connected to the fixing frame, the outer cylinder (57) is rotationally connected to the fixing frame, the rotating shaft (53) is connected with a driving assembly (7), and the driving assembly (7) drives the rotating shaft (53) to rotate;
the driving assembly (7) comprises a driving belt pulley (71), a driven belt pulley (72), a driving belt (73) and a driving motor (74), wherein the driving belt pulley (71) is fixedly arranged at the output end of the driving motor (74), the driven belt pulley (72) is fixedly sleeved on the rotating shaft (53), and the driving belt (73) is connected to the driving belt pulley (71) and the driven belt pulley (72); the rotating shaft (53) is rotationally connected with a protection box (8), and the driving belt pulley (71), the driven belt pulley (72) and the driving belt (73) are all arranged in the protection box (8); the top of the outer wall of the protection box (8) is fixedly provided with a guide block (9), and the cross section of the guide block (9) is triangular.
4. A constant volume continuous feed apparatus as claimed in claim 3, wherein: the anti-overhead assembly (3) further comprises a speed reducing motor (33) and a connecting shaft (32), the connecting shaft (32) is fixedly installed at the output end of the speed reducing motor (33), the rotating rod (31) is fixedly installed on the connecting shaft (32), the bottom of the inclined charging barrel (2) is in an arc-shaped arrangement, and the rotating rod (31) is attached to the bottom of the inclined charging barrel (2).
5. A constant volume continuous feed apparatus as claimed in claim 4 wherein: the feeding assembly (6) comprises a feeding barrel (61), a central shaft (62), a feeding motor (63) and a spiral sheet (64), wherein the feeding barrel (61) is communicated with the bottom of the discharging pipe (4), the central shaft (62) is rotationally connected in the feeding barrel (61), the spiral sheet (64) is fixedly installed on the central shaft (62), the output end of the feeding motor (63) is fixedly installed at the end part of the central shaft (62), one end of the feeding barrel (61) is provided with an opening and is fixedly installed with a supporting frame, one end of the central shaft (62) is rotationally connected with the end part of the feeding barrel (61), and the other end of the central shaft is rotationally connected with the supporting frame.
6. A constant volume continuous feed apparatus as claimed in claim 5 wherein: the speed reducing motor (33), the driving motor (74) and the feeding motor (63) are all installed on the connecting support (10), and the discharging pipe (4) and the feeding barrel (61) are both fixedly installed on the connecting support (10).
7. A constant volume continuous feed apparatus as claimed in claim 5 wherein: a feeding pipe (11) is fixedly arranged at the top of the storage bin (1); the discharging pipe (4) comprises an upper mounting portion (41), a lower mounting portion (42) and a vibration portion (43), wherein the upper mounting portion (41) is fixedly communicated with the bottom of the inclined charging barrel (2), the lower mounting portion (42) is fixedly communicated with the charging barrel (61), the vibration portion (43) is mounted between the upper mounting portion (41) and the lower mounting portion (42) through bolts, and rubber pads (12) are fixedly mounted between the vibration portion (43) and the upper mounting portion (41) and the lower mounting portion (42).
8. A constant continuous feed control method, applicable to a feed device according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1: adding materials into a bin (1);
s2: the materials in the stock bin (1) enter the inclined feed cylinder (2);
s3: the rotating rod (31) rotates to drive the material at the bottom of the inclined charging barrel (2) to rotate, and the material enters the discharging pipe (4) under the action of the rotation and the inclined bottom wall of the inclined charging barrel (2);
s4: a vibrating rod (52) in the discharging pipe (4) impacts the vibrating block (51) to enable the vibrating rod (52) to vibrate in the rotating process, and materials enter the feeding cylinder (61);
s5: the spiral sheet (64) rotates to extrude the material in the feeding cylinder (61) to move, and the material in the feeding cylinder (61) is continuously discharged from the end part in a constant quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311044648.4A CN116767888B (en) | 2023-08-18 | 2023-08-18 | Constant continuous feeding device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311044648.4A CN116767888B (en) | 2023-08-18 | 2023-08-18 | Constant continuous feeding device and control method thereof |
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| Publication Number | Publication Date |
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| CN116767888A CN116767888A (en) | 2023-09-19 |
| CN116767888B true CN116767888B (en) | 2023-11-03 |
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| CN212333843U (en) * | 2020-01-25 | 2021-01-12 | 东平开元机械制造有限公司 | Feeding machine with anti-blocking function |
| CN212758291U (en) * | 2020-07-21 | 2021-03-23 | 徐州腾飞工程塑料有限公司 | Blendor with prevent stifled function |
| CN213564013U (en) * | 2020-10-27 | 2021-06-29 | 天津市兴蕾模具有限公司 | Unloading controlling means that injection molding machine used of moulding plastics |
| CN215765163U (en) * | 2021-07-19 | 2022-02-08 | 青岛青天锅炉辅机有限公司 | Prevent blockking up drum-type cold sediment machine |
| CN218619252U (en) * | 2022-11-07 | 2023-03-14 | 平凉市新世纪建材有限责任公司 | Arch breaking device |
| CN218808440U (en) * | 2022-11-25 | 2023-04-07 | 山东招和环保建材有限责任公司 | Even vibrations feeding machine of feed |
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2023
- 2023-08-18 CN CN202311044648.4A patent/CN116767888B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212333843U (en) * | 2020-01-25 | 2021-01-12 | 东平开元机械制造有限公司 | Feeding machine with anti-blocking function |
| CN212758291U (en) * | 2020-07-21 | 2021-03-23 | 徐州腾飞工程塑料有限公司 | Blendor with prevent stifled function |
| CN213564013U (en) * | 2020-10-27 | 2021-06-29 | 天津市兴蕾模具有限公司 | Unloading controlling means that injection molding machine used of moulding plastics |
| CN215765163U (en) * | 2021-07-19 | 2022-02-08 | 青岛青天锅炉辅机有限公司 | Prevent blockking up drum-type cold sediment machine |
| CN218619252U (en) * | 2022-11-07 | 2023-03-14 | 平凉市新世纪建材有限责任公司 | Arch breaking device |
| CN218808440U (en) * | 2022-11-25 | 2023-04-07 | 山东招和环保建材有限责任公司 | Even vibrations feeding machine of feed |
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| CN116767888A (en) | 2023-09-19 |
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