CN117533824B - Material conveying device of zinc oxide enrichment production line - Google Patents
Material conveying device of zinc oxide enrichment production line Download PDFInfo
- Publication number
- CN117533824B CN117533824B CN202410005203.3A CN202410005203A CN117533824B CN 117533824 B CN117533824 B CN 117533824B CN 202410005203 A CN202410005203 A CN 202410005203A CN 117533824 B CN117533824 B CN 117533824B
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- China
- Prior art keywords
- transmission
- chain
- filter screen
- zinc oxide
- supporting frame
- Prior art date
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 76
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 84
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000007790 scraping Methods 0.000 claims description 18
- 230000007306 turnover Effects 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 19
- 238000003723 Smelting Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229910052844 willemite Inorganic materials 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
- 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
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
- B65G65/4818—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis and having the form of rotating tables or pans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- 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
-
- 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
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/58—Gates or closures having closure members sliding in the plane of the opening
- B65D90/582—Gates or closures having closure members sliding in the plane of the opening having a rotational motion
- B65D90/585—Gates or closures having closure members sliding in the plane of the opening having a rotational motion around an axis perpendicular to the valve port
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/66—Operating devices therefor
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the field of conveying, and discloses a material conveying device of a zinc oxide enrichment production line, which comprises the following components: the device comprises a feeding component, a filtering component and a feeding component, wherein the filtering component is fixedly arranged at the top of the feeding component, and the feeding component is fixedly arranged on the upper surface of one end of the filtering component; the filter component comprises a filter screen plate, a limiting frame and a second supporting frame, wherein the limiting frame is fixedly connected to two side ends of the filter screen plate, the second supporting frame is welded to two end edges of the upper surface of the limiting frame, and a transmission shaft is rotatably clamped at the bottom of the second supporting frame.
Description
Technical Field
The invention relates to the field of conveying, in particular to a material conveying device of a zinc oxide enrichment production line.
Background
Zinc oxide enrichment refers to the processing of a zinc oxide-containing material by some means to increase the concentration or purity of zinc oxide. Common zinc oxide enrichment methods comprise ore dressing, smelting, purification and other processes. By enriching zinc oxide, a zinc oxide product with higher quality can be obtained and is used in different application fields, such as rubber industry, ceramic industry, chemical industry, medicine industry and the like.
The process of smelting zinc oxide generally requires the provision of ores or recycled materials containing zinc oxide as a feedstock. Common ores are zinc oxide ores, willemite ores and the like. Then the raw materials are subjected to simple crushing processing to reduce the particles, so that the subsequent treatment is convenient. And separating zinc oxide ore according to the specific gravity difference of zinc oxide and other impurity ores by a flotation or beneficiation process. And pouring the separated zinc oxide ore into a smelting furnace, and converting the zinc oxide ore into zinc oxide metal substances through sintering or smelting treatment. The zinc oxide metal obtained by smelting may be cast into ingots or other shapes. And for the zinc oxide material obtained by sintering, a wet extraction method is usually adopted, and zinc oxide is separated through chemical dissolution and precipitation.
When pouring broken zinc oxide ore into the smelting furnace, the conveying device is generally used for conveying broken zinc oxide ore into the smelting furnace for smelting, but the existing conveying device is simpler, zinc oxide particles can be conveyed, the conveyed zinc oxide ore cannot be further filtered and protected, some large-particle zinc oxide is led to enter the smelting furnace along with other small-particle zinc oxide, and when the small-particle zinc oxide is smelted, the large-particle zinc oxide cannot be completely smelted, so that the smelting quality of the same batch of small-particle zinc oxide is affected.
Disclosure of Invention
The invention aims to provide a material conveying device for a zinc oxide enrichment production line, which solves the following technical problems: how to ensure that the material conveying device of the zinc oxide enrichment production line has the function of filtering large-particle zinc oxide and ensures the smelting quality of zinc oxide in the same batch.
The aim of the invention can be achieved by the following technical scheme: a zinc oxide enrichment production line material conveying device, comprising: the device comprises a feeding component, a filtering component and a feeding component, wherein the filtering component is fixedly arranged at the top of the feeding component, and the feeding component is fixedly arranged on the upper surface of one end of the filtering component;
The filter component comprises a filter screen plate, a limiting frame and a second supporting frame, wherein the limiting frame is fixedly connected to two side ends of the filter screen plate, the second supporting frame is welded to edges of two ends of the upper surface of the limiting frame, a transmission shaft is rotationally clamped at the bottom of the second supporting frame, a transmission chain belt is rotationally arranged on the outer surfaces of two ends of the transmission shaft, a limiting ring is fixedly arranged at the center of the top of the second supporting frame, second chain wheels are fixedly arranged at two ends of the transmission shaft, a first transmission gear is fixedly arranged on the outer surface of one end of the transmission shaft, and a scraping plate is fixedly connected to the side surface of the transmission chain belt.
As a preferred embodiment of the present invention: the feeding component comprises a first supporting frame and a feeding hopper, the feeding hopper is fixedly connected to the top end of the first supporting frame, the outer surface of the middle part of the feeding hopper is rotationally clamped with a turnover shaft, two ends of the turnover shaft are rotationally clamped with rollers, the outer surfaces of two ends of the turnover shaft are sleeved with torsion springs, the top edge of the feeding hopper is welded with a limiting sleeve plate, and the central edge of the bottom of the feeding hopper is rotationally clamped with a transmission rod;
The one end welding of transfer line has first sprocket, the inside center rotation joint of feed hopper has the pivot, the top symmetry welding of pivot has the driving lever, the bottom surface symmetry welding of pivot has the shutoff board, the bin outlet has been seted up to the inside center bottom symmetry of feed hopper, the equal fixed mounting of bottom of pivot and one end of transfer line has the helical gear.
As a preferred embodiment of the present invention: the feeding component comprises a limiting frame, a third supporting frame and a collecting bin, the collecting bin is fixedly arranged at the top of one end of the third supporting frame, the limiting frame is fixedly arranged at the top of the other end of the third supporting frame, crushing rollers are symmetrically and rotationally clamped inside the top end of the collecting bin, the outer surfaces of the two ends of each crushing roller are fixedly connected with a third transmission gear, a fourth chain wheel is welded at the center of the side surface of each third transmission gear, a second chain is connected to the outer surface of each fourth chain wheel in a meshed mode, and a conveying pipe is fixedly connected to the outer surface of the bottom of each collecting bin;
The side rotation joint of spacing frame has the third sprocket, the inside rotation of spacing frame is installed the conveyer belt, the side welding of third sprocket has the second drive gear, the surface meshing of third sprocket is connected with first chain, one side bottom fixed mounting in collection storehouse has driving motor, driving motor's one end surface fixed mounting has the fifth sprocket, the surface meshing of fifth sprocket is connected with the third chain.
As a preferred embodiment of the present invention: the rotating shaft is rotationally connected with one end of a transmission rod through a bevel gear at the bottom end, the transmission rod is meshed and connected with the outer surface of the upper part of the transmission chain belt through a first chain wheel, and the overturning shaft is in rolling lap joint with the upper surface of the filter screen plate through a roller at one end.
As a preferred embodiment of the present invention: one end of the conveying pipe penetrates through the limit ring and is connected with the side face of the limit sleeve plate in an inserting mode, the bottom end of the scraping plate is in sliding close contact with the upper surface of the filter screen plate, and the transmission shaft is connected with the second transmission gear in a meshed mode through the first transmission gear.
As a preferred embodiment of the present invention: the tensioning shafts are rotatably mounted inside two ends of the conveying belt, the third chain wheel is rotatably connected with the tensioning shafts through a first chain, and the fourth chain wheel is rotatably connected with the second chain wheel through a second chain.
As a preferred embodiment of the present invention: the filter screen plate and the conveyer belt are all obliquely arranged, the filter screen plate and the conveyer belt are vertically distributed, the lower end of the filter screen plate is aligned with the higher end of the conveyer belt, and the outer surface of the bottom of the collecting bin is fixedly provided with a material sucking machine.
As a preferred embodiment of the present invention: the higher one end of filter screen board is located the top center of collecting the storehouse, crushing roller is through the third drive gear of one end each other meshing connection, driving motor passes through fifth sprocket and third chain and crushing roller one end rotation connection.
The invention has the beneficial effects that:
(1) According to the invention, the rotating shaft and the stirring rod are arranged in the feed hopper, so that zinc oxide in the feed hopper can be intermittently discharged, the stirring rod rotates to accelerate zinc oxide to slide downwards, zinc oxide is prevented from being accumulated on the inner surface of the feed hopper, the feed hopper is guaranteed to feed downwards normally, the scraping plate rotates circularly, large-particle zinc oxide filtered on the upper surface of the filter screen plate can be pushed into the top end of the collecting bin to be crushed, and the large-particle zinc oxide can be prevented from entering the smelting furnace, so that the large-particle zinc oxide is filtered and protected at the smelting furnace mouth;
(2) According to the invention, the scraping plate is controlled to slide on the upper surface of the filter screen plate, the extrusion overturning shaft deflects upwards, and when the scraping plate is separated from the overturning shaft, the overturning shaft can quickly reset and overturne to impact the upper surface of the filter screen plate under the action of the elasticity of the torsion spring, so that the filter screen plate vibrates, and zinc oxide on the surface is conveniently filtered;
(3) According to the invention, through the cooperation operation among the feeding part, the filtering part and the feeding part, the material conveying device of the zinc oxide enrichment production line has the function of filtering large-particle zinc oxide, so that the zinc oxide in the same batch is uniformly smelted, and meanwhile, the smelting quality of the zinc oxide is ensured.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a conveyor apparatus;
FIG. 2 is a schematic side view of a feed block;
FIG. 3 is a schematic view of the upper structure of the feed block;
FIG. 4 is a schematic view of a cross-sectional structure of a filter element;
FIG. 5 is a schematic side view of a loading unit;
fig. 6 is a schematic diagram of another side structure of the feeding member.
Description of the drawings: 1. a feed member; 2. a filter member; 3. a feeding part; 11. a limiting sleeve plate; 12. a turnover shaft; 13. a roller; 14. a torsion spring; 15. a transmission rod; 16. a first support frame; 17. a first sprocket; 18. bevel gear; 19. a feed hopper; 110. a stirring rod; 111. a discharge port; 112. a rotating shaft; 113. a plugging plate; 21. a scraping plate; 22. a transmission shaft; 23. a first transmission gear; 24. a filter screen plate; 25. a drive chain belt; 26. a limit frame; 27. a second sprocket; 28. a second support frame; 29. a limiting ring; 31. a limit frame; 32. a conveyor belt; 33. a third sprocket; 34. a first chain; 35. a third support frame; 36. a second transmission gear; 37. a collecting bin; 38. a fourth sprocket; 39. a third transmission gear; 310. a second chain; 311. a pulverizing roller; 312. a delivery tube; 313. a fifth sprocket; 314. a third chain; 315. and driving the motor.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. 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.
Referring to fig. 1-6, the present invention is a material conveying device for a zinc oxide enrichment production line, comprising: the device comprises a feeding component 1, a filtering component 2 and a feeding component 3, wherein the filtering component 2 is fixedly arranged on the top of the feeding component 3, and the feeding component 1 is fixedly arranged on the upper surface of one end of the filtering component 2;
The filter component 2 comprises a filter screen plate 24, a limiting frame 26 and a second supporting frame 28, wherein the limiting frame 26 is fixedly connected to two side ends of the filter screen plate 24, the second supporting frame 28 is welded to the edges of two ends of the upper surface of the limiting frame 26, a transmission shaft 22 is rotatably clamped at the bottom of the second supporting frame 28, a transmission chain belt 25 is rotatably arranged on the outer surfaces of two ends of the transmission shaft 22, a limiting ring 29 is fixedly arranged at the center of the top of the second supporting frame 28, a second chain wheel 27 is fixedly arranged at two ends of the transmission shaft 22, a first transmission gear 23 is fixedly arranged on the outer surface of one end of the transmission shaft 22, and a scraping plate 21 is uniformly and fixedly connected to the side surface of the transmission chain belt 25.
The feeding component 1 comprises a first supporting frame 16 and a feeding hopper 19, wherein the feeding hopper 19 is fixedly connected to the top end of the first supporting frame 16, a turnover shaft 12 is rotatably clamped on the outer surface of the middle part of the feeding hopper 19, idler wheels 13 are rotatably clamped on the two ends of the turnover shaft 12, torsion springs 14 are sleeved on the outer surfaces of the two ends of the turnover shaft 12, a limiting sleeve plate 11 is welded on the top edge of the feeding hopper 19, and a transmission rod 15 is rotatably clamped on the bottom center edge of the feeding hopper 19;
one end of the transmission rod 15 is welded with a first sprocket 17, the inner center of the feed hopper 19 is rotationally clamped with a rotating shaft 112, the top of the rotating shaft 112 is symmetrically welded with a stirring rod 110, the outer surface of the bottom of the rotating shaft 112 is symmetrically welded with a plugging plate 113, the inner center bottom of the feed hopper 19 is symmetrically provided with a discharge outlet 111, and the bottom end of the rotating shaft 112 and one end of the transmission rod 15 are fixedly provided with helical gears 18.
The feeding component 3 comprises a limiting frame 31, a third supporting frame 35 and a collecting bin 37, the collecting bin 37 is fixedly arranged at the top of one end of the third supporting frame 35, the limiting frame 31 is fixedly arranged at the top of the other end of the third supporting frame 35, crushing rollers 311 are symmetrically and rotationally clamped inside the top of the collecting bin 37, the outer surfaces of the two ends of the crushing rollers 311 are fixedly connected with third transmission gears 39, the centers of the side surfaces of the third transmission gears 39 are welded with fourth chain wheels 38, the outer surfaces of the fourth chain wheels 38 are in meshed connection with second chains 310, and the outer surfaces of the bottoms of the collecting bin 37 are fixedly connected with conveying pipes 312;
The side of spacing frame 31 rotates the joint and has third sprocket 33, and the conveyer belt 32 is installed in the inside rotation of spacing frame 31, and the side welding of third sprocket 33 has second drive gear 36, and the surface meshing of third sprocket 33 is connected with first chain 34, and the one side bottom fixed mounting in collection storehouse 37 has driving motor 315, and driving motor 315's one end surface fixed mounting has fifth sprocket 313, and the surface meshing of fifth sprocket 313 is connected with third chain 314.
The rotating shaft 112 is rotatably connected with one end of a transmission rod 15 through a bevel gear 18 at the bottom end, the transmission rod 15 is meshed and connected with the outer surface of the upper part of a transmission chain belt 25 through a first chain wheel 17, and the overturning shaft 12 is in rolling lap joint with the upper surface of a filter screen plate 24 through a roller 13 at one end.
Through the above technical scheme, the rotating shaft 112 can be rotationally connected with one end of the transmission rod 15 through the bevel gear 18 at the bottom, and the transmission rod 15 is engaged and connected with the upper outer surface of the transmission chain belt 25 through the first chain wheel 17, so when the transmission chain belt 25 rotates, the rotating shaft 112 can be driven to synchronously rotate through the transmission rod 15, thereby turning over zinc oxide in the feed hopper 19, the turning shaft 12 can roll and overlap with the upper surface of the filter screen plate 24 through the roller 13 at one end, the turning shaft 12 can be extruded to deflect upwards when the scraping plate 21 slides, and when the scraping plate 21 is separated from the turning shaft 12, the turning shaft 12 can rapidly reset and turn over the upper surface of the impact filter screen plate 24 under the elastic action of the torsion spring 14, so that the filter screen plate 24 shakes, and zinc oxide on the surface is convenient to filter.
One end of the conveying pipe 312 penetrates through the limiting ring 29 to be inserted into the side face of the limiting sleeve plate 11, the bottom end of the scraping plate 21 is in sliding close contact with the upper surface of the filter screen plate 24, and the transmission shaft 22 is in meshed connection with the second transmission gear 36 through the first transmission gear 23.
Through the above technical scheme, one end of the conveying pipe 312 can penetrate through the limiting ring 29 and be spliced with the side surface of the limiting sleeve plate 11, so that the conveying pipe 312 is limited, the bottom end of the scraping plate 21 is tightly attached to the upper surface of the filter screen plate 24 in a sliding manner, large-particle zinc oxide on the upper surface of the filter screen plate 24 can be pushed to slide when the scraping plate 21 slides, and the transmission shaft 22 is meshed and connected with the second transmission gear 36 through the first transmission gear 23, so that the reverse transmission effect can be achieved.
The tensioning shafts are rotatably mounted inside the two ends of the conveyor belt 32, the third sprocket 33 is rotatably connected with the tensioning shafts through a first chain 34, and the fourth sprocket 38 is rotatably connected with the second sprocket 27 through a second chain 310.
Through the above technical scheme, the tensioning shafts are rotatably mounted in the two ends of the conveying belt 32, the third chain wheel 33 is rotatably connected with the tensioning shafts through the first chain 34, the conveying belt 32 can be synchronously driven to rotate when the transmission shaft 22 can conveniently rotate, the fourth chain wheel 38 is rotatably connected with the second chain wheel 27 through the second chain 310, and the transmission shaft 22 can be synchronously driven to control the rotation of the transmission chain belt 25 when the crushing roller 311 rotates.
The filter screen plate 24 and the conveyer belt 32 are both obliquely arranged, the filter screen plate 24 and the conveyer belt 32 are vertically distributed, the lower end of the filter screen plate 24 is aligned with the higher end of the conveyer belt 32, and a suction machine is fixedly arranged on the outer surface of the bottom of the collecting bin 37.
Through above-mentioned technical scheme, with the equal slope setting of filter screen plate 24 and conveyer belt 32, the upper and lower distribution setting between filter screen plate 24 and the conveyer belt 32 moreover, and the lower one end of filter screen plate 24 aligns with the higher one end of conveyer belt 32, collection storehouse 37 bottom surface fixed mounting has the material sucking machine, thereby can be convenient for filter screen plate 24 to filter zinc oxide, be convenient for conveyer belt 32 simultaneously carry the zinc oxide after filtering, the material sucking machine is connected with conveyer pipe 312, can carry the inside zinc oxide of collection storehouse 37.
The higher end of the filter screen plate 24 is positioned at the center of the top of the collecting bin 37, the pulverizing rolls 311 are engaged with each other through a third transmission gear 39 at one end, and a driving motor 315 is rotatably connected to one end of the pulverizing rolls 311 through a fifth sprocket 313 and a third chain 314.
Through above-mentioned technical scheme for the higher one end of filter screen board 24 is located the top center of collecting the storehouse 37, can make the inside that the accurate whereabouts of zinc oxide collected the storehouse 37 smashed, smash roller 311 and pass through the third drive gear 39 of one end and mesh each other and be connected, thereby can make two sets of crushing roller 311 synchronous reverse rotation, thereby can smash processing to the whereabouts zinc oxide, driving motor 315 is connected through fifth sprocket 313 and third chain 314 and crushing roller 311 one end rotation, thereby can control the rotation operation of crushing roller 311.
The working principle of the invention is as follows: when zinc oxide is produced, crushed zinc oxide ore is required to be poured into the feed hopper 19, meanwhile, the driving motor 315 is started to run, the crushing roller 311 is driven to rotate by the third chain 314 and the fifth chain wheel 313, the rotating crushing roller 311 drives the other group of crushing rollers 311 by the third transmission gear 39 at one end, the crushing rollers 311 synchronously rotate reversely in the collecting bin 37, the crushing rollers 311 synchronously drive the second chain wheel 27 to rotate by the second chain 310 and the fourth chain wheel 38 at one end, so that the transmission shaft 22 is synchronously rotated while the second chain wheel 27 rotates, when the transmission shaft 22 rotates, the transmission chain belt 25 connected with the outer surfaces of the two ends is driven to synchronously rotate, and when the transmission chain belt 25 rotates, the scraping plate 21 is driven to slide on the upper surface of the filter screen plate 24, and when the transmission shaft 22 rotates, the first transmission gear 23 at one end drives the second transmission gear 36 to reversely rotate, the second transmission gear 36 drives the tensioning shaft to rotate through the third chain wheel 33 and the first chain 34 at the side surface, and meanwhile, the tensioning shaft synchronously drives the conveying belt 32 to rotate, so that the rotation direction of the transmission chain belt 25 is opposite to the rotation direction of the conveying belt 32, and when the transmission chain belt 25 rotates, the first sprocket 17 with the meshed upper surface is driven to synchronously rotate, when the first sprocket 17 rotates, the helical gear 18 at one end drives the rotary shaft 112 to synchronously rotate, when the rotary shaft 112 rotates, the plugging plate 113 at the outer surface of the bottom is driven to synchronously rotate, so that the plugging plate 113 and the discharge outlet 111 are dislocated, meanwhile, zinc oxide particles fall to the upper surface of the lower filter screen plate 24 through the discharge outlet 111, so that the filter screen plate 24 filters the zinc oxide particles, meanwhile, the sliding scraping plate 21 pushes the zinc oxide particles to slide on the upper surface of the filter screen plate 24, large-particle zinc oxide is pushed to the inside of the top end of the collection bin 37 to be crushed by the rotary crushing roller 311, the small-particle zinc oxide can penetrate through the filter screen plate 24 and fall on the upper surface of the conveyer belt 32, the conveyer belt 32 which rotates can convey zinc oxide with uniform size into the smelting furnace for smelting, wherein the rotating shaft 112 can drive the stirring rod 110 to rotate along the inner surface of the feed hopper 19 when rotating, thereby stirring the zinc oxide in the feed hopper 19, avoiding that zinc oxide is accumulated in the feed hopper 19 and cannot be normally discharged, the crushed zinc oxide can fall on the bottom end in the collecting bin 37 for collecting when the crushing roller 311 rotates, and the suction machine can be started to convey zinc oxide in the collecting bin 37 into the feed hopper 19 when more zinc oxide is in the collecting bin 37, the material is circularly fed again, wherein in the zinc oxide filtering process of the filter screen plate 24, when the scraping plate 21 slides on the upper surface of the filter screen plate 24, the overturning shaft 12 is extruded to deflect upwards, when the scraping plate 21 is separated from the overturning shaft 12, the overturning shaft 12 can quickly reset and overturne to impact the upper surface of the filter screen plate 24 under the elastic force of the torsion spring 14, so that the filter screen plate 24 vibrates, the zinc oxide on the surface is convenient to be filtered, and the material conveying device of the zinc oxide enrichment production line can have the function of filtering large-particle zinc oxide through the cooperation operation among the feeding part 1, the filtering part 2 and the feeding part 3, ensures that zinc oxide in the same batch is uniformly smelted, and simultaneously ensures the smelting quality of zinc oxide.
The foregoing describes one embodiment of the present invention in detail, but the disclosure is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (2)
1. A zinc oxide enrichment production line material conveying device, comprising: the device comprises a feeding component (1), a filtering component (2) and a feeding component (3), wherein the filtering component (2) is fixedly arranged at the top of the feeding component (3), and the feeding component (1) is fixedly arranged on the upper surface of one end of the filtering component (2);
The filter component (2) comprises a filter screen plate (24), a limiting frame (26) and a second supporting frame (28), wherein the limiting frame (26) is fixedly connected to two side ends of the filter screen plate (24), the second supporting frame (28) is welded to edges of two ends of the upper surface of the limiting frame (26), a transmission shaft (22) is rotatably clamped at the bottom of the second supporting frame (28), a transmission chain belt (25) is rotatably arranged on the outer surfaces of two ends of the transmission shaft (22), a limiting ring (29) is fixedly arranged at the center of the top of the second supporting frame (28), a second sprocket (27) is fixedly arranged at two ends of the transmission shaft (22), a first transmission gear (23) is fixedly arranged at one outer surface of one end of the transmission shaft (22), and a scraping plate (21) is uniformly and fixedly connected to the side surface of the transmission chain belt (25).
The feeding component (1) comprises a first supporting frame (16) and a feeding hopper (19), the feeding hopper (19) is fixedly connected to the top end of the first supporting frame (16), a turnover shaft (12) is rotatably clamped to the outer surface of the middle of the feeding hopper (19), rollers (13) are rotatably clamped to the two ends of the turnover shaft (12), torsion springs (14) are sleeved to the outer surfaces of the two ends of the turnover shaft (12), a limiting sleeve plate (11) is welded to the top edge of the feeding hopper (19), and a transmission rod (15) is rotatably clamped to the central edge of the bottom of the feeding hopper (19);
One end of the transmission rod (15) is welded with a first sprocket (17), the inner center of the feed hopper (19) is rotationally clamped with a rotating shaft (112), the top of the rotating shaft (112) is symmetrically welded with a stirring rod (110), the outer surface of the bottom of the rotating shaft (112) is symmetrically welded with a plugging plate (113), the inner center bottom of the feed hopper (19) is symmetrically provided with a discharge port (111), and the bottom of the rotating shaft (112) and one end of the transmission rod (15) are fixedly provided with helical gears (18);
The feeding component (3) comprises a limiting frame (31), a third supporting frame (35) and a collecting bin (37), wherein the collecting bin (37) is fixedly arranged at the top of one end of the third supporting frame (35), the limiting frame (31) is fixedly arranged at the top of the other end of the third supporting frame (35), crushing rollers (311) are symmetrically and rotationally clamped inside the top end of the collecting bin (37), third transmission gears (39) are fixedly connected to the outer surfaces of two ends of each crushing roller (311), a fourth chain wheel (38) is welded to the center of the side face of each third transmission gear (39), a second chain (310) is connected to the outer surface of each fourth chain wheel (38) in a meshed mode, and conveying pipes (312) are fixedly connected to the outer surfaces of the bottoms of the collecting bins (37);
The side face of the limiting frame (31) is rotationally clamped with a third sprocket (33), a conveying belt (32) is rotationally arranged in the limiting frame (31), a second transmission gear (36) is welded on the side face of the third sprocket (33), a first chain (34) is connected to the outer surface of the third sprocket (33) in a meshed mode, a driving motor (315) is fixedly arranged at the bottom of one side of the collecting bin (37), a fifth sprocket (313) is fixedly arranged at the outer surface of one end of the driving motor (315), and a third chain (314) is connected to the outer surface of the fifth sprocket (313) in a meshed mode;
The rotating shaft (112) is rotationally connected with one end of a transmission rod (15) through a bevel gear (18) at the bottom end, the transmission rod (15) is meshed and connected with the outer surface of the upper part of a transmission chain belt (25) through a first chain wheel (17), and the overturning shaft (12) is in rolling lap joint with the upper surface of a filter screen plate (24) through a roller (13) at one end;
One end of the conveying pipe (312) penetrates through the limiting ring (29) and is connected with the side face of the limiting sleeve plate (11) in an inserting mode, the bottom end of the scraping plate (21) is in sliding close contact with the upper surface of the filter screen plate (24), and the transmission shaft (22) is connected with the second transmission gear (36) in a meshed mode through the first transmission gear (23);
The tensioning shafts are rotatably arranged in the two ends of the conveying belt (32), the third chain wheel (33) is rotatably connected with the tensioning shafts through a first chain (34), and the fourth chain wheel (38) is rotatably connected with the second chain wheel (27) through a second chain (310);
The higher end of the filter screen plate (24) is positioned at the center of the top of the collecting bin (37), the crushing rollers (311) are meshed and connected with each other through a third transmission gear (39) at one end, and the driving motor (315) is rotatably connected with one end of the crushing rollers (311) through a fifth chain wheel (313) and a third chain (314).
2. The zinc oxide enrichment production line material conveying device according to claim 1, wherein the filter screen plates (24) and the conveying belt (32) are obliquely arranged, the filter screen plates (24) and the conveying belt (32) are arranged in an up-down distribution mode, the lower ends of the filter screen plates (24) are aligned with the higher ends of the conveying belt (32), and a suction machine is fixedly arranged on the outer surface of the bottom of the collecting bin (37).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410005203.3A CN117533824B (en) | 2024-01-03 | 2024-01-03 | Material conveying device of zinc oxide enrichment production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410005203.3A CN117533824B (en) | 2024-01-03 | 2024-01-03 | Material conveying device of zinc oxide enrichment production line |
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| CN117533824B true CN117533824B (en) | 2024-05-24 |
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| CN202410005203.3A Active CN117533824B (en) | 2024-01-03 | 2024-01-03 | Material conveying device of zinc oxide enrichment production line |
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| Publication number | Publication date |
|---|---|
| CN117533824A (en) | 2024-02-09 |
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