CN219829511U - Ring rail single-drive charging machine - Google Patents
Ring rail single-drive charging machine Download PDFInfo
- Publication number
- CN219829511U CN219829511U CN202320239560.7U CN202320239560U CN219829511U CN 219829511 U CN219829511 U CN 219829511U CN 202320239560 U CN202320239560 U CN 202320239560U CN 219829511 U CN219829511 U CN 219829511U
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- Prior art keywords
- scraper
- plate
- tray
- annular
- sealing
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 44
- 239000000463 material Substances 0.000 description 23
- 238000007790 scraping Methods 0.000 description 15
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a single-drive annular rail feeder which comprises an annular rotary table and an annular rail, wherein a plurality of travelling wheels which move along the annular rail are uniformly arranged below the annular rotary table at intervals along the circumferential direction of the annular rotary table, a plurality of storage bins are arranged below the annular rotary table along the circumferential direction of the annular rotary table, an annular gear ring is arranged on the inner ring of the annular rotary table, a driving device is arranged in the inner ring of the annular rotary table, the driving device comprises a base, a speed reducer and a fluted disc, the speed reducer is arranged on the base, and the fluted disc is horizontally arranged on an output shaft of the speed reducer and meshed with the annular gear ring. Compared with a multi-drive device, the driving device provided by the utility model can avoid the rotating speed deviation of a multi-drive output shaft, and the annular turntable rotates more stably and has smaller power loss.
Description
Technical Field
The utility model relates to the field of feeding devices, in particular to a circular rail single-drive feeding machine.
Background
The existing submerged arc furnace top charging equipment adopts an annular charging machine, and comprises three built-in driving devices, a supporting rail and a rotary table, wherein the rotary table is driven to rotate on the supporting rail through the three built-in driving devices, the rotating speed of a conveying shaft of the three built-in driving devices is easy to deviate, deflection and suspension rail of the rotary table are caused, travelling wheels are worn, and the rotary table is not stable to rotate.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a circular rail single-drive feeder.
The novel driving device has the advantages that one driving device is arranged, compared with a multi-driving device, the novel driving device can avoid the rotating speed deviation of multiple driving output shafts, the rotation of the annular turntable is more stable, and the power loss is smaller.
The technical scheme is as follows: in order to achieve the above object, the present utility model is specifically realized as follows: the utility model provides a single drive feeder of ring rail, includes annular carousel, ring rail, the below of annular carousel is provided with a plurality of walking wheels of following ring rail removal along its circumference even interval, the below of annular carousel is provided with a plurality of feed bins along its circumference, be provided with annular ring gear on the inner circle of annular carousel, be provided with drive arrangement in the annular carousel is interior, drive arrangement includes base, speed reducer and fluted disc, the speed reducer sets up on the base, fluted disc level is arranged on the output shaft of speed reducer and is meshed with annular ring gear. The driving device is provided with one, compared with the multi-driving device, the multi-driving output shaft rotating speed deviation can be avoided, the annular turntable rotates more stably, and the power loss is smaller.
Preferably, the annular turntable comprises a tray and a baffle plate vertically connected with the inner side of the tray, a housing is covered above the tray, the housing comprises a plurality of upright posts, a plurality of frameworks, a plurality of cover plates and a plurality of side plates, the upright posts are uniformly distributed at intervals along the outer ring of the tray, the frameworks are horizontally arranged at the upper ends of the upright posts, the cover plates cover the frameworks, the side plates are vertically arranged between the adjacent upright posts and are positioned on one side of the cover plates away from the baffle plate, and a closed cavity is formed between the housing and the annular turntable;
a blanking disc positioned below the tray is horizontally arranged on the adjacent upright posts, a vertical plate is vertically arranged above the blanking disc, rubber rings which are in staggered contact with the vertical plate are arranged on the lower bottom surface of the tray, the rubber rings are positioned on one side of the vertical plate away from the upright posts, and blanking ports which are in one-to-one correspondence with the storage bins are formed in the blanking disc; one of the cover plates is provided with a feed inlet. The tray and the baffle plate form a '┙', and the cover plate and the side plate form a 'gamma', so that a closed cavity can be formed to prevent materials from leaking; the staggered contact vertical plates and the rubber rings play a role in sealing, so that materials scraped from the blanking disc are not easy to fall from the gap between the tray and the blanking disc, and the blanking disc is also used for sealing dust.
Preferably, scraper devices which are in one-to-one correspondence with the bins are arranged in the closed cavity. The scraping plate device is used for scraping materials on the tray to the blanking port and then to the corresponding bin.
Preferably, each scraper device comprises a support, an air cylinder, an arc-shaped connecting rod and a scraper, wherein the air cylinder is positioned outside the closed cavity, one end of the support is connected with one side of the upright column, which is far away from the closed cavity, the other end of the support is connected with the air cylinder, the scraper is horizontally arranged in the closed cavity, one end of the scraper is rotationally connected with the upright column, the lower side of the scraper is in contact with the upper surface of the tray, a through hole is formed in the side plate, one end of the arc-shaped connecting rod is rotationally connected with a piston rod of the air cylinder, and the other end of the arc-shaped connecting rod penetrates out of the through hole and is rotationally connected with the side wall of the scraper. The support is arranged on the upright post, so that the space in the closed cavity is saved; the arc-shaped connecting rod is adopted, so that the scraping plate can be driven to swing under the action of the air cylinder, and further the scraping effect is realized; meanwhile, the arc-shaped connecting rod is arranged, so that the scraper can be driven to rotate in a large angle by moving the piston rod of the air cylinder in a small distance, and interference between the side plate and the arc-shaped connecting rod is reduced.
Preferably, the sealing assembly arranged at the perforation position is arranged outside the side plate, the sealing assembly comprises a sealing gasket, a sealing plate and a plurality of bolts, through holes are formed in the sealing gasket and the sealing plate, the aperture of the sealing gasket is smaller than that of the perforation, the aperture of the sealing plate is larger than that of the perforation, the sealing gasket is arranged between the side plate and the sealing plate, and the bolts sequentially penetrate through the sealing plate and the sealing gasket and then are connected with the side plate. The sealing component is arranged to prevent external impurities from entering the sealed cavity from the perforation or prevent dust from overflowing from the perforation when the scraping device scrapes materials.
Preferably, each scraper device comprises a corner air cylinder, a positioner and a scraper, wherein the corner air cylinder is vertically arranged outside the cover plate, a swing arm of the corner air cylinder penetrates into the closed cavity, one end of the scraper is connected with the swing arm of the corner air cylinder, and the lower side of the scraper is in contact with the upper surface of the tray; the locator is arranged on the upright post, and the height of the locator is flush with the upper surface of the tray. The setting up locator and corner cylinder can realize scraper blade reciprocating and rotary motion, ensures that scraper blade and tray clearance are undulant at reasonable scope, and the clearance is about 2mm for scraper blade and tray are difficult for appearing and cut and rub the phenomenon.
Preferably, the scraper blade is provided with the antifriction plate towards one side of blanking mouth, and the below of antifriction plate extends to the downside of scraper blade, the length of antifriction plate is greater than the width of tray. When the scraping plate scrapes materials, the lower part of the scraping plate contacts with the tray, and one side of the scraping plate contacts with the materials, so that friction and abrasion are caused; the wear-resisting plate is arranged to protect one side and the lower side of the scraping plate, so that the scraping plate is not easy to damage, and the service life of the scraping plate is prolonged.
Preferably, each cover plate is provided with an observation port.
The beneficial effects of the utility model are as follows:
1. the driving device is provided with one, compared with the multi-driving device, the multi-driving output shaft rotating speed deviation can be avoided, the annular turntable rotates more stably, and the power loss is smaller.
2. The sealing component is arranged to prevent external impurities from entering the sealed cavity from the perforation or prevent dust from overflowing from the perforation when the scraping device scrapes materials.
3. The staggered contact vertical plates and the rubber rings play a role in sealing, so that materials scraped from the blanking disc are not easy to fall from the gap between the tray and the blanking disc, and the blanking disc is also used for sealing dust.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1.
Fig. 2 is a schematic structural diagram of a blanking disc and a bin.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view of the structure of the squeegee apparatus in embodiment 1.
Fig. 5 is a schematic structural view of the seal assembly.
Fig. 6 is a schematic view of the structure of the squeegee apparatus in embodiment 2.
In the figure:
1. an annular turntable; 11. a tray; 111. a rubber ring; 12. a baffle; 13. an annular gear ring; 14. a walking wheel; 2. a driving device; 21. a base; 22. a speed reducer; 23. fluted disc; 3. a housing; 31. a column; 32. a skeleton; 33. a cover plate; 331. a feed inlet; 332. an observation port; 34. a side plate; 341. perforating; 4. a seal assembly; 41. a sealing gasket; 42. a sealing plate; 43. a bolt; 5. a blanking disc; 51. a blanking port; 52. a vertical plate; 6. a scraper device; 61. a bracket; 62. a cylinder; 63. an arc-shaped connecting rod; 64. a scraper; 65. a corner cylinder; 66. a positioner; 7. a wear plate; 8. a track; 9. and (5) a storage bin.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 and 2, the annular rail single-drive feeder comprises an annular rotary table 1 and an annular rail 8 positioned below the annular rotary table 1, wherein the vertical section of the annular rotary table 1 is ┙, the annular rotary table comprises a tray 11 and a baffle 12 vertically arranged on the tray 11, an annular gear ring 13 is arranged on the inner ring of the baffle 12, a plurality of travelling wheels 14 are uniformly distributed below the annular gear ring 13 at intervals along the circumferential direction of the annular gear ring, each travelling wheel 14 is in rolling contact with the annular rail 8, and a plurality of bins 9 are arranged below the tray 11 along the circumferential direction of the annular gear ring. A driving device 2 is arranged in the retainer ring, and the driving device 2 comprises a base 21, a speed reducer 22 arranged on the base 21 and a fluted disc 23 which is horizontally arranged on an output shaft of the speed reducer 22 and meshed with the annular gear ring 13.
As shown in fig. 1, 2 and 3, the annular turntable 1 is covered with a cover shell 3, the cover shell 3 comprises a plurality of upright posts 31, a plurality of cover plates 33, a plurality of side plates 34 and a plurality of frameworks 32, the upright posts 31 are uniformly distributed at intervals along the outer ring of the tray 11, the frameworks 32 are horizontally arranged at the upper ends of the upright posts 31 and are positioned right above the tray 11, the cover plates 33 are covered on the frameworks 32, each cover plate 33 is provided with an observation port 332, and one cover plate 33 is simultaneously provided with a feeding port 331; a plurality of side plates 34 are vertically arranged between the adjacent columns 31, and a cover plate 33 and the side plates 34 are vertically arranged and form a 'r'. The blanking disc 5 below the tray 11 is horizontally arranged on the adjacent upright posts 31, the upright plates 52 are vertically arranged on the blanking disc 5, the rubber rings 111 are vertically arranged on the lower bottom surface of the tray 11, the rubber rings 111 are in staggered contact with the upright plates 52, namely, the rubber rings 111 are positioned on one side, far away from the upright posts 31, of the upright plates 52, and blanking openings 51 corresponding to the storage bins 9 one by one are formed in the blanking disc 5.
As shown in fig. 1 and 4, a closed cavity is formed between the housing 3 and the annular turntable 1, and scraper devices 6 in one-to-one correspondence with the bins 9 are arranged in the closed cavity. Each scraper device 6 comprises a bracket 61, an air cylinder 62, an arc-shaped connecting rod 63 and a scraper 64, wherein the bracket 61 and the air cylinder 62 are positioned outside the closed cavity, one end of the bracket 61 is connected with one side of the upright post 31 far away from the closed cavity, the other end of the bracket is connected with the air cylinder 62, a through hole 341 is formed in the side plate 34, the scraper 64 is horizontally arranged in the closed cavity, one end of the scraper 64 is rotationally connected with the upright post 31, one side of the scraper 64, facing the blanking port 51, is provided with a wear-resisting plate 7, and the lower part of the wear-resisting plate 7 extends to the lower side of the scraper 64 and then contacts with the upper surface of the tray 11, and the length of the wear-resisting plate 7 is larger than the width of the tray 11; one end of the arc-shaped connecting rod 63 is rotatably connected with a piston rod of the air cylinder 62, and the other end of the arc-shaped connecting rod penetrates out of the through hole 341 and is rotatably connected with the side wall of the scraping plate 64.
As shown in fig. 5, a sealing assembly 4 located at a through hole 341 is arranged outside the side plate 34, the sealing assembly 4 comprises a sealing gasket 41, a sealing plate 42 and a plurality of bolts 43, through holes are formed in the middle of the sealing gasket 41 and the sealing plate 42, the aperture of the sealing gasket 41 is smaller than that of the through hole 341, the aperture of the sealing plate 42 is larger than that of the through hole 341, the sealing gasket 41 is located between the side wall and the sealing plate 42, and the bolts 43 sequentially penetrate through the sealing plate 42 and the sealing gasket 41 and are in threaded connection with the side plate 34.
The circular rail single-drive feeder further comprises a control cabinet, and the speed reducer 22 and the air cylinder 62 are respectively and electrically connected with the control cabinet.
To sum up, when the material bin 9 needs to be charged, the belt conveyor conveys the external material to the material inlet 331, the material falls onto the tray 11, then the speed reducer 22 drives the fluted disc 23 to drive the annular gear ring 13 to rotate, so that the travelling wheel 14 below the tray 11 moves along the track 8, after the material moves to the material bin 9 needing to be charged, the piston rod of the cylinder 62 drives the arc-shaped connecting rod 63 to move, so that the scraper 64 is driven to swing to scrape the material on the tray 11 to the material outlet 51, and the material falls into the material bin 9.
Examples
As shown in fig. 6, the difference from embodiment 1 is that each scraper device 6 includes a corner cylinder 65, a positioner 66 and a scraper 64, and the positioner 66 and the corner cylinder 65 are electrically connected with the control cabinet; the corner cylinder 65 is vertically arranged above the cover plate 33, the swing arm of the corner cylinder 65 penetrates into the closed cavity, one end of the scraping plate 64 is vertically connected with the swing arm of the corner cylinder 65, the scraping plate 64 is horizontally arranged in the closed cavity, the locator 66 is arranged on the upright post 31, and the height of the locator 66 is flush with the upper surface of the tray 11.
In view of the above-mentioned, it is desirable,
when the feed bin 9 needs to be fed, the belt conveyor conveys external materials to the feed inlet 331, the materials fall onto the tray 11, then the speed reducer 22 drives the fluted disc 23 to drive the annular gear ring 13 to rotate, further the travelling wheel 14 below the tray 11 moves along the track 8, after the materials move to the feed bin 9 needing to be fed, the swing arm driving scraper 64 of the corner air cylinder 65 descends, the locator 66 detects signals and sends the signals to the control cabinet, the control cabinet controls the swing arm of the corner air cylinder 65 to stop moving downwards and convert the signals into swing, and the materials on the tray 11 are scraped to the blanking port 51, so that the materials fall into the feed bin 9.
The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (8)
1. The utility model provides a single drive feeder of ring rail, includes annular carousel, ring rail, the below of annular carousel is provided with a plurality of walking wheels of following ring rail and moving along its circumference even interval, the below of annular carousel is provided with a plurality of feed bins along its circumference, a serial communication port, be provided with annular ring gear on the interior of annular carousel, be provided with drive arrangement in the annular carousel is interior, drive arrangement includes base, speed reducer and fluted disc, the speed reducer sets up on the base, the fluted disc level is arranged on the output shaft of speed reducer and is meshed with annular ring gear.
2. The circular rail single-drive feeder according to claim 1, wherein the circular turntable comprises a tray and a baffle plate vertically connected with the inner side of the tray, a housing is covered above the tray, the housing comprises a plurality of upright posts, a plurality of frameworks, a plurality of cover plates and a plurality of side plates, the upright posts are uniformly distributed at intervals along the outer ring of the tray, the frameworks are horizontally arranged at the upper ends of the upright posts, the cover plates cover the frameworks, the side plates are vertically arranged between the adjacent upright posts and are positioned on one side of the cover plates away from the baffle plate, and a closed cavity is formed between the housing and the circular turntable; a blanking disc positioned below the tray is horizontally arranged on the adjacent upright posts, a vertical plate is vertically arranged above the blanking disc, rubber rings which are in staggered contact with the vertical plate are arranged on the lower bottom surface of the tray, the rubber rings are positioned on one side of the vertical plate away from the upright posts, and blanking ports which are in one-to-one correspondence with the storage bins are formed in the blanking disc; one of the cover plates is provided with a feed inlet.
3. The circular rail single drive feeder of claim 2, wherein scraper means are provided in the closed chamber in one-to-one correspondence with the bins.
4. The circular rail single-drive feeder according to claim 3, wherein each scraper device comprises a bracket, an air cylinder, an arc-shaped connecting rod and a scraper, wherein the air cylinder is positioned outside the closed cavity, one end of the bracket is connected with one side of the upright post far away from the closed cavity, the other end of the bracket is connected with the air cylinder, the scraper is horizontally arranged in the closed cavity, one end of the scraper is rotationally connected with the upright post, the lower side of the scraper is in contact with the upper surface of the tray, a through hole is formed in the side plate, one end of the arc-shaped connecting rod is rotationally connected with a piston rod of the air cylinder, and the other end of the arc-shaped connecting rod penetrates out of the through hole and is rotationally connected with the side wall of the scraper.
5. The circular rail single-drive feeder according to claim 4, wherein a sealing assembly located at the perforation is arranged outside the side plate, the sealing assembly comprises a sealing gasket, a sealing plate and a plurality of bolts, through holes are formed in the sealing gasket and the sealing plate, the aperture of the sealing gasket is smaller than that of the perforation, the aperture of the sealing plate is larger than that of the perforation, the sealing gasket is located between the side plate and the sealing plate, and the bolts sequentially penetrate through the sealing plate and the sealing gasket to be connected with the side plate.
6. The circular rail single-drive feeder according to claim 3, wherein each scraper device comprises a corner cylinder, a positioner and a scraper, the corner cylinders are vertically arranged outside the cover plate, swing arms of the corner cylinders penetrate into the closed cavity, one ends of the scraper are connected with the swing arms of the corner cylinders, and the lower sides of the scraper are in contact with the upper surface of the tray; the locator is arranged on the upright post, and the height of the locator is flush with the upper surface of the tray.
7. The endless rail single drive feeder according to claim 4 or 6, wherein the scraper is provided with a wear plate on a side facing the blanking port, and the wear plate extends below to the underside of the scraper, the wear plate having a length greater than the width of the tray.
8. The circular rail single drive feeder of claim 2, wherein each cover plate is provided with an observation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320239560.7U CN219829511U (en) | 2023-02-15 | 2023-02-15 | Ring rail single-drive charging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320239560.7U CN219829511U (en) | 2023-02-15 | 2023-02-15 | Ring rail single-drive charging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219829511U true CN219829511U (en) | 2023-10-13 |
Family
ID=88281464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320239560.7U Active CN219829511U (en) | 2023-02-15 | 2023-02-15 | Ring rail single-drive charging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219829511U (en) |
-
2023
- 2023-02-15 CN CN202320239560.7U patent/CN219829511U/en active Active
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