CN118125167B - A stable feeding device for rotor scale - Google Patents
A stable feeding device for rotor scale Download PDFInfo
- Publication number
- CN118125167B CN118125167B CN202410546096.5A CN202410546096A CN118125167B CN 118125167 B CN118125167 B CN 118125167B CN 202410546096 A CN202410546096 A CN 202410546096A CN 118125167 B CN118125167 B CN 118125167B
- Authority
- CN
- China
- Prior art keywords
- feeding
- wall
- shaft
- upper wall
- ring
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 238000005096 rolling process Methods 0.000 claims abstract description 55
- 238000012216 screening Methods 0.000 claims abstract description 6
- 230000003044 adaptive effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 35
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 14
- 238000003825 pressing Methods 0.000 description 11
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000009490 roller compaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- -1 electric power Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/14—Pulverising loaded or unloaded materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/14—Edge runners, e.g. Chile mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- 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
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
本发明属于给料技术领域，具体公开了一种转子秤稳定给料装置，包括给料壳体，所述给料壳体的上壁设有加料斗，所述给料壳体的下端设有下料管，所述给料壳体内设有自震筛分组件，所述给料壳体的上壁设有往复碾压传动组件，所述往复碾压传动组件的下端设有碾压头，所述碾压头设于给料壳体内，所述碾压头的上壁设有自适应遮挡组件，所述自震筛分组件的下部设有喷气疏松组件，所述喷气疏松组件设于给料壳体内，所述喷气疏松组件的下部设有气动防堵塞下料组件。本发明利用不完全齿轮的周期性联动特性，循环将粉料彻底粉碎，同时利用产生的气体对粉料干燥和疏松，保证粉料的均匀性。
The present invention belongs to the field of feeding technology, and specifically discloses a rotor scale stable feeding device, including a feeding shell, a feeding hopper is provided on the upper wall of the feeding shell, a feeding pipe is provided at the lower end of the feeding shell, a self-vibrating screening component is provided in the feeding shell, a reciprocating rolling transmission component is provided on the upper wall of the feeding shell, a rolling head is provided at the lower end of the reciprocating rolling transmission component, the rolling head is provided in the feeding shell, an adaptive shielding component is provided on the upper wall of the rolling head, a jet loosening component is provided at the lower part of the self-vibrating screening component, the jet loosening component is provided in the feeding shell, and a pneumatic anti-blocking feeding component is provided at the lower part of the jet loosening component. The present invention utilizes the periodic linkage characteristics of incomplete gears to cyclically crush the powder thoroughly, and at the same time utilizes the generated gas to dry and loosen the powder to ensure the uniformity of the powder.
Description
Technical Field
The invention belongs to the technical field of feeding, and particularly relates to a stable feeding device for a rotor scale.
Background
The feeder is equipment for uniform and quantitative feeding, is widely used in industries such as environmental protection, metallurgy, chemical industry, refractory materials, electric power, cement, grains, medicines and the like, is equipment for controlling and conveying materials such as coal dust, cement, raw clinker, grains and the like, is especially suitable for a pneumatic conveying system of powdery or granular materials, is poor in material conveying continuity, is in general poor in feeding performance, is in a form of easily water-absorbing caking substances due to the fact that some powder materials are doped, is not uniform in powder materials, and is easy to cause blanking pipe blockage, the existing feeder does not have a function of reprocessing the powder materials, uniformity of the powder materials cannot be guaranteed, and thus stability of feeding cannot be guaranteed.
Accordingly, a stable feeding device for a rotor scale is required to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the stable feeding device of the rotor scale, which utilizes the periodic linkage characteristic of the incomplete gear to circularly and thoroughly crush the powder, and simultaneously utilizes the generated gas to dry and loosen the powder to ensure the uniformity of the powder.
The technical scheme adopted by the invention is as follows: the invention provides a stable feeding device of a rotor scale, which comprises a feeding shell, wherein a feeding hopper is arranged on the upper wall of the feeding shell, a discharging pipe is arranged at the lower end of the feeding shell, a self-vibrating screen sub-assembly is arranged in the feeding shell, a reciprocating rolling transmission assembly is arranged on the upper wall of the feeding shell, a rolling head is arranged at the lower end of the reciprocating rolling transmission assembly and is arranged in the feeding shell, a self-adaptive shielding assembly is arranged on the upper wall of the rolling head, an air-jet loose assembly is arranged at the lower part of the self-vibrating screen assembly and is arranged in the feeding shell, and a pneumatic anti-blocking discharging assembly is arranged at the lower part of the air-jet loose assembly.
Further, from vibrating screen sub-unit includes motor frame, main motor, center pin, sieve, linkage ring, linkage traveller, spacing, stop ring and vibration spring, the motor erects in the upper wall center department of feed casing, the center pin runs through the upper wall center department of locating the feed casing, the lower wall of motor frame is run through to the upper end of center pin, the upper wall of motor frame is located to the main motor, main motor and center pin connection, the sieve slides and locates on the center pin, the center department of sieve is equipped with the arch, the edge of sieve is equipped with the fender, the lateral wall of center pin is located to the spacing, spacing penetration sieve and arch, the inside wall of feed casing is located to the stop ring, the inside diameter size of stop ring is greater than the inside diameter size of linkage ring, vibration spring array locates between sieve and the ring, the lower wall that the upper end of linkage traveller was located, the linkage traveller runs through the upper wall of vibration spring and linkage ring.
Further, the axis department of center pin is equipped with the centre bore, the lower extreme of centre bore runs through the lower extreme of center pin, the lateral wall of center pin is run through to the upper end of centre bore, the centre bore department of the upper end lateral wall of center pin is equipped with the check valve two, and when the piston moved down, the check valve two was opened, and when the piston moved up, the check valve two was closed, the lower extreme of center pin was equipped with the sliding hole.
Further, the reciprocating rolling transmission assembly comprises a movable shaft, a transmission rack, a spring baffle, a restoring spring, a mounting rack, a transmission shaft I, an incomplete gear, a belt pulley I, a belt pulley II, a transmission belt, a transmission shaft II, a conical fluted disc, a bevel gear and a fixing rack, wherein the conical fluted disc is arranged on a central shaft, the conical fluted disc is arranged on the upper wall of a feeding shell, the fixing rack is arranged on the upper wall of the feeding shell and is close to the conical fluted disc, the transmission shaft II is arranged on the fixing rack in a penetrating manner, the bevel gear is arranged at one end of the transmission shaft II, the bevel gear and the conical fluted disc are meshed, the mounting rack is arranged on the upper wall of the feeding shell and is close to a motor frame, the transmission shaft I is arranged between the mounting racks, one end of the transmission shaft I penetrates through the side wall of the mounting rack, the incomplete gear is arranged on the transmission shaft I, the incomplete gear is arranged between the mounting racks, the belt pulley II is arranged on the transmission shaft I, the transmission belt is arranged on the belt pulley I and the belt pulley II, the upper wall of the feeding shell is penetrated on the transmission shaft, the transmission rack is arranged on the side wall of the movable shaft, the spring baffle is arranged on the movable shaft, the transmission shaft is arranged on the spring baffle, the spring sleeve is arranged on the spring end of the spring baffle, and the restoring end is arranged on the spring sleeve.
Further, roll first includes holding down plate, rolls roller, carriage and top board, the top board is fan-shaped setting, the lower extreme of removal axle is located to the upper wall of top board, the carriage is fan-shaped frame, the carriage is located the lower wall of top board, the holding down plate is fan-shaped setting, the holding down plate is located the lower wall of carriage, the shape of holding down plate, upper board and holding down plate is the same, the upper wall array of holding down plate runs through and is equipped with the mounting groove, the axis of mounting groove is along the radial direction of holding down plate, it locates the mounting groove through the axle rotation to roll the roller.
Further, the jet-propelled loose subassembly includes solid fixed ring, expansion ring, hold-down spring, support cavity, fumarole, connecting pipe, piston and check valve one, gu fixed ring locates the inside wall of feed casing, gu fixed ring locates the downside of keeping off the ring, hold-down spring array locates the upper wall of gu fixed ring, the upper end of hold-down spring is located to the expansion ring, the support cavity is the cross setting, the inside wall of expansion ring is located to the tip of support cavity, fumarole array locates the upper wall of support cavity, the piston slides and locates in the sliding hole, the axis of piston runs through and is equipped with the connecting hole, the connecting hole department of the up end of piston is equipped with check valve one, and when the piston moved down, check valve one opens, the lower terminal surface of piston is located to the one end of connecting pipe, the upper wall of support cavity is located to the lower extreme of connecting pipe, the connecting pipe is linked together with the support cavity.
Further, pneumatic anti-blocking blanking assembly comprises a supporting tube, a sliding sleeve, a connecting rod, a scraping ring and a reciprocating spring, wherein the upper end of the supporting tube is arranged at the center of the lower wall of the supporting cavity, the supporting tube is communicated with the supporting cavity, the sliding sleeve is provided with a hollow cavity with an open upper end, the sliding sleeve is arranged on the supporting tube in a sliding mode, the reciprocating spring is arranged in the sliding sleeve, the upper end of the reciprocating spring is arranged at the lower end of the supporting tube, the lower end of the reciprocating spring is arranged at the inner bottom wall of the sliding sleeve, one end of the connecting rod is arranged at the side wall of the lower end of the sliding sleeve, and the inner wall of the scraping ring is arranged at the other end of the connecting rod.
Further, the self-adaptation shielding assembly comprises an outer shielding part, an inner shielding part and a sealing plate, wherein the outer shielding part is arranged at one side edge of the upper pressing plate far away from the feeding shell, the outer shielding part is identical to the inner side edge of the upper pressing plate in shape, the inner shielding part is arranged on the upper wall of the upper pressing plate, the inner shielding part is arranged on the inner side of the upper pressing plate, the sealing plate is arranged between the outer shielding part and the inner shielding part in a sliding mode, and the upper wall of the sealing plate is fixedly arranged on the inner upper wall of the feeding shell.
Further, the outer diameter of the scraping ring is equal to the inner diameter of the blanking pipe, and the scraping ring is coaxial with the blanking pipe.
Further, the hopper is arranged opposite to the rolling head.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. The central shaft drives the sieve plate to rotate, the sieve plate drives powder to rotate, the central shaft drives the bevel gear plate to always rotate, the bevel gear plate drives the bevel gear and the transmission shaft II to rotate, the transmission shaft II drives the incomplete gear to rotate clockwise through the transmission belt, the belt pulley I and the transmission shaft II, when the incomplete gear is meshed with the transmission rack, the transmission rack moves downwards, the transmission rack drives the movable shaft to move downwards, the movable shaft drives the spring baffle to move downwards to compress the restoring spring, the movable shaft drives the rolling head to move downwards, the lower pressing plate of the rolling head crushes the powder in blocks, and the rolling rollers of the rolling head further roll the powder in small blocks into powder when the rolling plate rotates;
2. The rolling rollers press the screen plate downwards, the screen plate moves downwards and compresses the vibration springs, when the incomplete gear is not meshed with the transmission rack, the spring baffle is sprung upwards by the recovery springs, the spring baffle drives the moving shaft to move upwards, the moving shaft drives the rolling head to move upwards, the rolling rollers of the rolling head leave the screen plate, the screen plate is sprung upwards by the vibration springs, and the screen plate generates a vibration effect;
3. When the sieve plate moves downwards, the linkage slide column, the movable ring, the connecting pipe and the piston are driven to move downwards, external gas enters the sliding hole through the second check valve and the central hole, when the sieve plate moves upwards, the linkage slide column moves upwards, the piston compresses the gas in the sliding hole, a part of the gas enters the connecting pipe, passes through the supporting cavity and is sprayed out of the air spraying pipe, the sieve plate always rotates, the gas sprays the sieve plate opposite to the air spraying pipe, the blocking of sieve holes of the sieve plate can be avoided, meanwhile, the gas periodically blows up powder of the sieve plate, the rolling roller is prevented from rolling the powder into blocks, meanwhile, the powder is dried, and the sieving efficiency is improved;
4. the other part of gas enters the supporting tube and then enters the sliding sleeve, the gas presses down the sliding sleeve, the sliding sleeve drives the connecting rod and the scraping ring to move downwards, and the scraping ring cleans the inner wall of the blanking tube to avoid the blanking tube from being blocked.
Drawings
FIG. 1 is a schematic diagram of the upper side structure of the rotor balance steady feeding device according to the present invention;
FIG. 2 is a schematic view of the lower side structure of the rotor balance stable feeding device according to the present invention;
FIG. 3 is a schematic view of an external perspective structure of a stable feeding device for a rotor scale according to the present invention;
FIG. 4 is a schematic perspective view of a reciprocating roller compaction drive assembly;
FIG. 5 is a schematic perspective view of a self-vibrating screen assembly;
Fig. 6 is a schematic structural view of a screen plate;
FIG. 7 is a schematic perspective view of a jet fluffing assembly;
FIG. 8 is a schematic view of the internal structure of the lower end of the central shaft;
FIG. 9 is a schematic view of the internal structure of the upper end of the center shaft;
FIG. 10 is a schematic perspective view of an adaptive blind assembly and a milling head;
FIG. 11 is a top view of FIG. 10;
FIG. 12 is an exploded view of the milling head;
FIG. 13 is a schematic perspective view of a pneumatic anti-blocking blanking assembly;
FIG. 14 is a schematic view of the internal structure of the pneumatic anti-clogging blanking assembly;
fig. 15 is an enlarged view of a portion a in fig. 8.
Wherein 1, a feeding shell, 2, a hopper, 3, a blanking pipe, 4, a self-vibrating screen sub-assembly, 5, a reciprocating rolling transmission assembly, 6, a rolling head, 7, a self-adaptive shielding assembly, 8, an air injection loosening assembly, 9, a pneumatic anti-blocking blanking assembly, 10, a motor frame, 11, a main motor, 12, a central shaft, 13, a sieve plate, 14, a linkage ring, 15, a linkage slide column, 16, a limit bar, 17, a baffle ring, 18, a vibrating spring, 19, a bulge, 20, a surrounding baffle, 21, a central hole, 22, a one-way valve II, 23, a sliding hole, 24, a moving shaft, 25, a transmission rack, 26, a spring baffle plate, 27, a restoring spring, 28 and a mounting rack, 29, transmission shaft one, 30, incomplete gear 31, belt pulley one, 32, belt pulley two, 33, transmission belt, 34, transmission shaft two, 35, bevel gear, 36, bevel gear, 37, fixed mount, 38, lower press plate, 39, roller, 40, support frame, 41, upper press plate, 42, mounting groove, 43, fixed ring, 44, movable ring, 45, hold-down spring, 46, support cavity, 47, jet pipe, 48, connecting pipe, 49, piston, 50, check valve one, 51, connecting hole, 52, sealing plate, 53, support pipe, 54, sliding sleeve, 55, connecting rod, 56, scraping ring, 57, reciprocating spring, 58, outer shielding, 59, inner shielding.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, the invention provides a stable feeding device of a rotor scale, which comprises a feeding shell 1, wherein a feeding hopper 2 is arranged on the upper wall of the feeding shell 1, a discharging pipe 3 is arranged at the lower end of the feeding shell 1, a self-vibrating screen sub-assembly 4 is arranged in the feeding shell 1, a reciprocating rolling transmission assembly 5 is arranged on the upper wall of the feeding shell 1, a rolling head 6 is arranged at the lower end of the reciprocating rolling transmission assembly 5, the rolling head 6 is arranged in the feeding shell 1, a self-adapting shielding assembly 7 is arranged on the upper wall of the rolling head 6, an air-jetting loose assembly 8 is arranged at the lower part of the self-vibrating screen sub-assembly 4, the air-jetting loose assembly 8 is arranged in the feeding shell 1, and a pneumatic anti-blocking discharging assembly 9 is arranged at the lower part of the air-jetting loose assembly 8.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, the automatic vibrating screen subassembly 4 includes motor frame 10, main motor 11, center pin 12, screen plate 13, linkage ring 14, linkage slide column 15, spacing 16, baffle ring 17 and vibration spring 18, motor frame 10 locates the upper wall center department of feeding casing 1, center pin 12 runs through the upper wall center department of locating feeding casing 1, the upper end of center pin 12 runs through the lower wall of motor frame 10, main motor 11 locates the upper wall of motor frame 10, main motor 11 is connected with center pin 12, screen plate 13 slides and locates on center pin 12, screen plate 13 center department is equipped with protruding 19, and protruding 19 is the toper, makes the powder at the middle part of screen plate 13 outwards slide to can be rolled by roller 39, the edge of 13 is equipped with the girth block 20, makes the powder at 13 marginal inwards slide, thereby can be rolled by roller 39, spacing 16 locates the lateral wall 12 of center pin, 16 the baffle ring 16 and the boss 16 run through the inner diameter of the linkage ring 14 that the baffle ring 13 is located to the upper diameter of screen plate 13, the linkage ring 17 is located to the linkage ring 13, and is located to the linkage ring 17, and the vibration ring 17 is located to the linkage ring 13 is located to the inside diameter of the linkage ring 13.
As shown in fig. 1,2,5, 7, 8, 9 and 15, a central hole 21 is formed at the axis of the central shaft 12, the lower end of the central hole 21 penetrates through the lower end of the central shaft 12, the upper end of the central hole 21 penetrates through the side wall of the central shaft 12, a second check valve 22 is disposed at the central hole 21 of the side wall of the upper end of the central shaft 12, when the piston 49 moves downward, the second check valve 22 is opened, and when the piston 49 moves upward, the second check valve 22 is closed, and a sliding hole 23 is disposed at the lower end of the central shaft 12.
As shown in fig. 1, fig. 2 and fig. 4, the reciprocating rolling and driving assembly 5 comprises a movable shaft 24, a driving rack 25, a spring baffle 26, a restoring spring 27, a mounting frame 28, a first driving shaft 29, an incomplete gear 30, a first belt pulley 31, a second belt pulley 32, a driving belt 33, a second driving shaft 34, a bevel gear 35, a bevel gear 36 and a fixing frame 37, wherein the bevel gear 35 is arranged on the central shaft 12, the bevel gear 35 is arranged on the upper wall of the feeding shell 1, the fixing frame 37 is arranged on the upper wall of the feeding shell 1 and is close to the bevel gear 35, the second driving shaft 34 is arranged on the fixing frame 37 in a penetrating manner, the bevel gear 36 is arranged at one end of the second driving shaft 34, the bevel gear 36 is meshed with the bevel gear 35, the mounting frame 28 is arranged on the upper wall of the feeding shell 1 and is close to the motor frame 10, the first driving shaft 29 is arranged between the mounting frame 28, one end of the first driving shaft 29 is penetrated through the side wall of the mounting frame 28, the incomplete gear 30 is arranged on the first driving shaft 29, the second belt pulley 32 is arranged on the driving shaft 34, the first belt pulley 31 is arranged on the upper wall of the driving belt pulley 29, the upper belt pulley 33 is arranged on the upper wall of the driving belt 31 and the lower wall of the driving belt 33 is arranged on the lower wall of the feeding shell 24, the upper wall of the driving shell 26 is arranged on the side of the restoring shell, the upper end of the restoring shell is arranged on the side of the elastic baffle 24, and the upper end of the elastic baffle 24 is arranged on the upper end of the elastic baffle 24, and the elastic baffle is arranged on the upper end of the elastic baffle 24.
As shown in fig. 1, 10, 11 and 12, the rolling head 6 includes a lower platen 38, a rolling roller 39, a supporting frame 40 and an upper platen 41, the upper platen 41 is fan-shaped, the upper wall of the upper platen 41 is disposed at the lower end of the moving shaft 24, the supporting frame 40 is a fan-shaped frame, the supporting frame 40 is disposed at the lower wall of the upper platen 41, the lower platen 38 is fan-shaped, the lower platen 38 is disposed at the lower wall of the supporting frame 40, the upper platen 41 and the lower platen 38 are identical in shape, an upper wall array of the lower platen 38 is provided with a mounting groove 42 in a penetrating manner, a central axis of the mounting groove 42 is along a radius direction of the lower platen 38, the rolling roller 39 is disposed in the mounting groove 42 by shaft rotation, the lower platen 38 can break agglomerated powder first, and when the screen 13 rotates, the rolling roller 39 continues to crush the powder.
As shown in fig. 1, fig. 2, fig. 5, fig. 7, fig. 8, fig. 9, fig. 15, in order to prevent the screen plate 13 from being blocked, and when the roller compaction head 6 presses down the powder, the powder is prevented from being compacted and cannot be screened, therefore, the air-jet loosening assembly 8 is provided, the air-jet loosening assembly 8 comprises a fixed ring 43, a movable ring 44, a compression spring 45, a supporting cavity 46, an air-jet pipe 47, a connecting pipe 48, a piston 49 and a one-way valve 50, the fixed ring 43 is arranged on the inner side wall of the feeding shell 1, the fixed ring 43 is arranged on the lower side of the baffle ring 17, the compression spring 45 is arranged on the upper wall of the fixed ring 43 in an array, the movable ring 44 is arranged on the upper end of the compression spring 45, the supporting cavity 46 is arranged in a cross-shaped manner, the end part of the supporting cavity 46 is arranged on the inner side wall of the movable ring 44, the air-jet pipe 47 is arranged on the upper wall of the supporting cavity 46 in an array, the piston 49 is slidably arranged in the sliding hole 23, the axis of the piston 49 is provided with a connecting hole 51, a one-way valve 50 is arranged at the connecting hole 51 of the upper end surface of the piston 49, when the piston 49 is arranged on the lower end of the connecting pipe 48, and the one-way valve 48 is arranged on the upper end of the connecting pipe 48 when the piston 49 is opened, and the upper end of the connecting pipe 48 is arranged on the connecting pipe 48 when the piston 48 is opened.
As shown in fig. 1,2, 13 and 14, the pneumatic anti-blocking blanking assembly 9 includes a supporting tube 53, a sliding sleeve 54, a connecting rod 55, a scraping ring 56 and a reciprocating spring 57, wherein the upper end of the supporting tube 53 is arranged at the center of the lower wall of the supporting cavity 46, the supporting tube 53 is communicated with the supporting cavity 46, the sliding sleeve 54 is arranged in a hollow cavity with an open upper end, the sliding sleeve 54 is slidably arranged on the supporting tube 53, the reciprocating spring 57 is arranged in the sliding sleeve 54, the upper end of the reciprocating spring 57 is arranged at the lower end of the supporting tube 53, the lower end of the reciprocating spring 57 is arranged at the inner bottom wall of the sliding sleeve 54, one end of the connecting rod 55 is arranged at the side wall of the lower end of the sliding sleeve 54, and the inner wall of the scraping ring 56 is arranged at the other end of the connecting rod 55.
As shown in fig. 1,2, 10 and 11, the adaptive shielding assembly 7 comprises an outer shielding 58, an inner shielding 59 and a sealing plate 52, wherein the outer shielding 58 is arranged at the edge of one side, far away from the feeding shell 1, of the upper pressing plate 41, the shape of the outer shielding 58 is the same as that of the inner edge of the upper pressing plate 41, the inner shielding 59 is arranged on the upper wall of the upper pressing plate 41, the inner shielding 59 is arranged on the inner side of the upper pressing plate 41, the sealing plate 52 is slidably arranged between the outer shielding 58 and the inner shielding 59, the upper wall of the sealing plate 52 is fixedly arranged on the inner upper wall of the feeding shell 1, and when the moving shaft 24 moves up and down, the sealing plate 52 slides between the outer shielding 58 and the inner shielding 59 to place powder falling from the hopper 2 to fall into the upper wall of the upper pressing plate 41.
As shown in fig. 1 and 13, the outer diameter of the scraping ring 56 is equal to the inner diameter of the blanking pipe 3, the scraping ring 56 is coaxial with the blanking pipe 3, and the scraping ring 56 can move up and down along the inner wall of the blanking pipe 3.
As shown in fig. 1, the hopper 2 is disposed opposite to the rolling head 6, so that the powder entering from the hopper 2 falls onto the screen plate 13.
In specific use, powder is added from the hopper 2 and falls onto the screen plate 13, the main motor 11 is turned on, the main motor 11 drives the central shaft 12 to rotate, the central shaft 12 drives the screen plate 13 to rotate, the screen plate 13 drives the powder to rotate, meanwhile, the central shaft 12 drives the conical fluted disc 35 to rotate, the conical fluted disc 35 drives the bevel gear 36 to rotate, the bevel gear 36 drives the transmission shaft II 34 to rotate, the transmission shaft II 34 drives the belt pulley I31 to rotate through the transmission belt 33, the belt pulley I31 drives the transmission shaft I29 to rotate, the transmission shaft I29 drives the incomplete gear 30 to rotate clockwise, when the incomplete gear 30 is meshed with the transmission rack 25, the transmission rack 25 moves downwards, the transmission rack 25 drives the movable shaft 24 to move downwards, the movable shaft 24 drives the spring baffle 26 to move downwards to compress the restoring spring 27, the movable shaft 24 drives the rolling head 6 to move downwards, the lower pressing plate 38 of the rolling head 6 crushes the agglomerated powder, when the rolling plate rotates, the rolling rollers 39 of the rolling head 6 further crush small pieces of powder into powder, at the moment, the rolling rollers 39 press the screen plate 13 downwards, the screen plate 13 moves downwards and compresses the vibration springs 18, when the incomplete gear 30 is not meshed with the transmission rack 25, the restoring springs 27 spring the spring baffle 26 upwards, the spring baffle 26 drives the movable shaft 24 to move upwards, the movable shaft 24 drives the rolling head 6 to move upwards, the rolling rollers 39 of the rolling head 6 separate from the screen plate 13, the vibration springs 18 spring the screen plate 13 upwards, the screen plate 13 generates vibration effect, the powder crushed into powder on the screen plate 13 falls to the blanking pipe 3, and then the blanking pipe 3 is led out;
when the sieve plate 13 moves downwards, the linkage slide column 15 is driven to move downwards, the linkage slide column 15 presses down the movable ring 44, the movable ring 44 presses down the compression spring 45, the movable ring 44 drives the connecting pipe 48 to move downwards, the connecting pipe 48 drives the piston 49 to move downwards, external gas enters the sliding hole 23 through the second check valve 22 and the central hole 21, when the sieve plate 13 moves upwards, the linkage slide column 15 is driven to move upwards, at the moment, the compression spring 45 drives the movable ring 44 to move upwards, the movable ring 44 drives the connecting pipe 48 to move upwards, the connecting pipe 48 drives the piston 49 to move upwards, the piston 49 compresses the gas in the sliding hole 23, at the moment, the second check valve 22 is opened, a part of the gas enters the connecting pipe 48, then enters the supporting cavity 46 from the connecting pipe 48 and is sprayed out of the air spraying pipe 47, the sieve plate 13 always rotates, the gas sprays air to the sieve plate 13 opposite to the air spraying pipe 47, the blocking of sieve holes of the sieve plate 13 can be avoided, meanwhile, the powder of the sieve plate 13 is periodically blown up, the roller 39 is prevented from rolling the powder into blocks, and meanwhile the powder is dried, and the screening efficiency is improved; the other part of gas enters the supporting tube 53 and then enters the sliding sleeve 54, the gas presses down the sliding sleeve 54, the sliding sleeve 54 drives the connecting rod 55 and the scraping ring 56 to move downwards, and the scraping ring 56 cleans the inner wall of the blanking tube 3 to avoid the blanking tube 3 from being blocked.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410546096.5A CN118125167B (en) | 2024-05-06 | 2024-05-06 | A stable feeding device for rotor scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410546096.5A CN118125167B (en) | 2024-05-06 | 2024-05-06 | A stable feeding device for rotor scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118125167A CN118125167A (en) | 2024-06-04 |
| CN118125167B true CN118125167B (en) | 2024-06-28 |
Family
ID=91232751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410546096.5A Active CN118125167B (en) | 2024-05-06 | 2024-05-06 | A stable feeding device for rotor scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118125167B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374209A (en) * | 2020-10-21 | 2021-02-19 | 枣庄鑫金山智能装备有限公司 | Environment-friendly sand making machine vibrations loading attachment |
| CN113620077A (en) * | 2021-08-25 | 2021-11-09 | 上海韬鸿化工科技有限公司 | Unloader is used in coating production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276157A (en) * | 1980-01-28 | 1981-06-30 | Haight Ehrick K | Combination feeder and sifter |
| CN212292023U (en) * | 2020-05-29 | 2021-01-05 | 江门市大光明农化新会有限公司 | Pesticide batching cauldron |
| CN116851096B (en) * | 2023-09-05 | 2023-11-17 | 山东永创材料科技有限公司 | Tailing recovery unit is used in furan resin production |
-
2024
- 2024-05-06 CN CN202410546096.5A patent/CN118125167B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374209A (en) * | 2020-10-21 | 2021-02-19 | 枣庄鑫金山智能装备有限公司 | Environment-friendly sand making machine vibrations loading attachment |
| CN113620077A (en) * | 2021-08-25 | 2021-11-09 | 上海韬鸿化工科技有限公司 | Unloader is used in coating production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118125167A (en) | 2024-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110180776A (en) | A kind of processing of farm products cereal-granules high efficiency screening device | |
| CN112268448B (en) | Distiller's yeast drying device is used in distiller's yeast processing | |
| CN114526645B (en) | A kind of production device and production method of fixing agent for fireworks and firecrackers lead wire | |
| CN211160140U (en) | Granule sieving mechanism | |
| CN116984096B (en) | Processing technology of raw materials for preparing water-based paint | |
| CN117123475A (en) | Screening device and screening method for high-hardness quartz sand filter material | |
| CN118125167B (en) | A stable feeding device for rotor scale | |
| CN109834035B (en) | A convenient noise-reducing, classifying and sieving device for civil engineering and using method thereof | |
| CN117339888A (en) | Poultry feed screening treatment equipment and screening method thereof | |
| CN119259162B (en) | A brick raw material crushing machine | |
| CN210995244U (en) | Rotary grading screen | |
| CN112757401A (en) | A granulator for production of cork granule is used | |
| CN218590750U (en) | Material crushing device for plate filter press | |
| CN118320968A (en) | A multi-stage limestone grinding and screening equipment | |
| CN217774304U (en) | Cellulose ether production is with garrulous feeding storehouse of dry powder | |
| CN213480895U (en) | Boiling granulation dryer | |
| CN115870215A (en) | Sand material prescreening device | |
| CN220277580U (en) | Tea screening device | |
| CN220547260U (en) | Biological organic fertilizer screening equipment | |
| CN111448895A (en) | Grain threshing and storing device | |
| CN220277068U (en) | Integrated crushing device for starch processing | |
| CN120695937B (en) | Airflow type vibration bran-removing machine | |
| CN219928733U (en) | Dual-purpose vibrating conveyor with conveying and screening functions | |
| CN223698428U (en) | Conveying device for producing artificial graphite | |
| CN222789417U (en) | A screening device for feeding bin of mixing station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rotor scale stable feeding device Granted publication date: 20240628 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: LINQU SAMSUNG ELECTRONICS Co.,Ltd. Registration number: Y2024980050880 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |