CN114684561A - Circulation type totally-enclosed conveyer - Google Patents
Circulation type totally-enclosed conveyer Download PDFInfo
- Publication number
- CN114684561A CN114684561A CN202210465864.5A CN202210465864A CN114684561A CN 114684561 A CN114684561 A CN 114684561A CN 202210465864 A CN202210465864 A CN 202210465864A CN 114684561 A CN114684561 A CN 114684561A
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- China
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- roller chain
- frame body
- cover plate
- trolley
- support
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- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a circulating type totally-enclosed conveying device, which comprises a cuboid frame body, wherein two opposite side surfaces of the frame body are respectively provided with a transmission device; each transmission device comprises four transmission shafts, and the four transmission shafts are respectively positioned at four corners of the side surface of the frame body; the transmission device also comprises a roller chain device which surrounds the outer sides of the four transmission shafts; an upper track is arranged on the inner side of the upper side edge of each roller chain device, the upper track is fixedly connected with the side face of the frame body, and the roller chain devices are embedded into the upper tracks; a lower rail is arranged below the upper rail, a coil conveying trolley is arranged in the lower rail, and the coil conveying trolley is fixed with the cover plate; two ends of the cover plate are respectively connected with the roller chain devices. According to the conveying device, the circle of closed roller chain device is arranged, the cover plate is arranged on the roller chain device and connected with the coil conveying trolley, and when the trolley travels, the cover plate moves along with the trolley, so that the cover plate covers the trolley except the upper part of the trolley body, and the operation safety and the working continuity of workers are guaranteed.
Description
Technical Field
The invention belongs to the technical field of metallurgical rolling equipment, and relates to a circulating type fully-closed conveying device.
Background
In the field of steel rolling in the metallurgical industry, most of the coil transporting trolley rails are below the ground, and the transverse moving stroke of the trolley is large, so that a deep groove is formed in the middle of the trolley rails, and potential safety hazards are left. Therefore, the movable cover plate device is generally adopted, when the trolley moves forwards, the rear cover plate of the trolley is opened, the cover plate is arranged above the rail groove of the trolley to shield, the safety of personnel and equipment in the operation process of the equipment is ensured, when the trolley moves backwards, the rear cover plate of the trolley is folded, the equipment is convenient to overhaul, and therefore the potential safety hazard commonly existing in the existing equipment is successfully solved by adding the cover plate.
However, the movable cover plate has the following defects: firstly, in the actual use process of the movable cover plate, a larger position needs to be reserved below the position outside the uncoiling machine and the saddle for the stop position when the movable cover plate retracts, and in addition, a wider position needs to be reserved on the walking ground of the trolley for the width required by the cover plate walking; secondly, a fall exists between the traveling surface of the existing movable cover plate and the ground, and certain potential safety hazards exist during operation of workers; third, the existing removable cover is composed of a plurality of cover plates which are connected with each other, and once one of the cover plates is blocked by a roller or the surface of the cover plate is deformed, the removable cover plate must be completely lifted away. Therefore, how to ensure the operation safety of workers and the continuity of the operation of the trolley is particularly important.
Disclosure of Invention
The invention aims to provide a circulating type totally-enclosed conveying device which has the characteristics of circulation and totally-enclosed.
The invention adopts the technical scheme that the circulating type totally-enclosed conveying device comprises a frame body in a cuboid shape, wherein two opposite side surfaces of the frame body are respectively provided with a transmission device;
each transmission device comprises four transmission shafts, and the four transmission shafts are respectively positioned at four corners of the side surface of the frame body; the transmission device also comprises a roller chain device which surrounds the outer sides of the four transmission shafts and is meshed with the four transmission shafts;
an upper track is arranged on the inner side of the upper side edge of each roller chain device, the upper track is fixedly connected with the side face of the frame body, and the roller chain devices are embedded into the upper tracks;
the lower side edge of each roller chain device is sequentially provided with a tensioning device and a plurality of chain supporting devices; two ends of the chain supporting device respectively support two roller chain devices;
a lower rail is arranged below the upper rail and fixedly connected with the side surface of the frame body, and a coil conveying trolley is arranged in the lower rail and fixed with the cover plate through a support a; two ends of the cover plate are respectively connected with the roller chain devices.
The invention is also characterized in that:
the roller chain device comprises a roller, two ends of the roller are respectively fixed with two webs, and the two webs are connected with one end of the cover plate through screws.
The web plate is L-shaped.
The transmission shaft comprises a stepped shaft, two chain wheels are sleeved outside the stepped shaft, two ends of the stepped shaft are respectively fixed with two bearing seats with bearings, and the two bearing seats are fixed on the frame body through bolts.
The two chain wheels are respectively meshed with the two roller chain devices.
The chain supporting device comprises a support b, the support b is U-shaped, supporting rails are arranged on the inner sides of the two ends of the support b respectively, and the two ends of the outer side of the top of the support b are fixed on the frame body through bolts.
The support track supports the roller chain arrangement.
The invention has the beneficial effects that: the invention relates to a circulating type totally-enclosed conveying device, which changes a traditional movable cover plate device into a closed roller chain device, wherein a cover plate is arranged on the roller chain device and is connected with a coil conveying trolley through a support a, and when the coil conveying trolley travels, the cover plate moves along with the roller chain device, so that the cover plate covers the part except the upper part of a trolley body, and the safety is greatly improved.
Drawings
FIG. 1 is a front view of the endless, fully enclosed conveyor of the present invention;
FIG. 2 is a top view of the endless, fully enclosed conveyor of the present invention;
FIG. 3 is a cross-sectional view A-A of the transfer device of the present invention;
FIG. 4 is a cross-sectional view of B-B in the transfer device of the present invention;
fig. 5 is a cross-sectional view of C-C in the transfer device of the present invention.
In the figure, 1, a coil conveying trolley, 2, a lower rail, 3, a bracket a, 4, a transmission shaft, 5, a roller, 6, an upper rail, 7, a tensioning device, 8, a chain supporting device, 9, a cover plate, 10, a stepped shaft, 11, a bearing seat, 12, a web plate, 13, a bracket b, 14, a supporting rail and 15 chain wheels.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The structure of the circulating type totally-enclosed conveying device disclosed by the invention is shown in figures 1 and 2 and comprises a frame body in a cuboid shape, wherein two opposite side surfaces of the frame body are respectively provided with a transmission device; each transmission device comprises four transmission shafts 4, and the four transmission shafts 4 are respectively positioned at four corners of the side surface of the frame body; the transmission device also comprises a roller chain device which surrounds the outer sides of the four transmission shafts 4 and is meshed with the four transmission shafts 4; an upper track 6 is arranged on the inner side of the upper side edge of each roller chain device; the lower side edge of each roller chain device is sequentially provided with a tensioning device 7 and a plurality of chain supporting devices 8; two ends of the chain supporting device 8 support two roller chain devices respectively; a lower rail 2 is arranged below the upper rail 6, the lower rail 2 is fixedly connected with the side surface of the frame body, a coil conveying trolley 1 is arranged in the lower rail 2, and the coil conveying trolley 1 is fixed with a cover plate 9 through a support a 3; the two ends of the cover plate 9 are respectively connected with the roller chain devices.
According to a cross section view of A-A in the circulating type totally-enclosed conveying device, as shown in figure 3, a roller chain device comprises a roller 5, two ends of the roller 5 are respectively fixed with two webs 12, the two webs 12 are connected with one end of a cover plate 9 through screws, and the webs 12 are L-shaped.
The transmission shaft 4 comprises a stepped shaft 10, two chain wheels 15 are sleeved outside the stepped shaft 10, two ends of the stepped shaft 10 are respectively fixed with two bearing blocks 11, and the two bearing blocks 11 are fixed on the frame body through bolts. The two sprockets 15 are engaged with the two roller chain devices, respectively.
In a sectional view of B-B in the circulating type totally enclosed conveyor of the present invention, as shown in fig. 4, the chain supporting device 8 includes a bracket B13, the bracket B13 is U-shaped, the inner sides of both ends of the bracket B13 are respectively provided with a supporting rail 14, both ends of the outer side of the top of the bracket B13 are fixed on the frame body by bolts, and the supporting rail 14 supports the roller chain device.
In the cross section of C-C in the circulating totally-enclosed conveyor of the invention, as shown in FIG. 5, the upper track 6 is fixedly connected with the side surface of the frame body, and the roller chain device is embedded in the upper track 6.
The invention relates to a circulating type totally-enclosed conveying device, which comprises the following working processes:
the roll conveying trolley 1 is connected with the cover plate 9 on the roller chain 5 through a support a3, when the roll conveying trolley 1 works, wheels of the roll conveying trolley 1 run on the lower rail 2 to drive the roller chain device to move on the upper rail 6, the transmission shaft 4 is adjusted to change the direction, the tensioning device 7 adjusts the length of the roller chain device through an adjusting screw rod to achieve the tensioning function, and the chain supporting device 8 is used for supporting the roller chain device to enable the roller 5 to stably run. When the coil conveying trolley 1 travels, the cover plate 9 moves along with the roller chain device, so that all areas except the coil conveying trolley 1 are covered by the cover plate 9, the operation safety of workers is greatly improved, and meanwhile, the structure factory building is clean and attractive in layout and convenient and simple to maintain.
The invention relates to a circulating type totally-enclosed conveying device, which changes the traditional movable cover plate device into a closed roller chain device, wherein a circle of closed roller chain device is arranged around a foundation, a cover plate is arranged on the roller chain device and is connected with a coil conveying trolley through a support a, and when the trolley travels, the cover plate moves along with the roller chain device, so that the cover plate covers the upper part of a trolley body, the safety is greatly improved, and the safety of the operation of workers and the working continuity are ensured.
Claims (7)
1. The circulating type totally-enclosed conveying device is characterized by comprising a frame body in a cuboid shape, wherein two opposite side surfaces of the frame body are respectively provided with a transmission device;
each transmission device comprises four transmission shafts (4), and the four transmission shafts (4) are respectively positioned at four corners of the side surface of the frame body; the transmission device also comprises a roller chain device which surrounds the outer sides of the four transmission shafts (4) and is meshed with the four transmission shafts (4);
an upper track (6) is arranged on the inner side of the upper side edge of each roller chain device, the upper track (6) is fixedly connected with the side surface of the frame body, and the roller chain devices are embedded into the upper tracks (6);
the lower side edge of each roller chain device is sequentially provided with a tensioning device (7) and a plurality of chain supporting devices (8); two ends of the chain supporting device (8) support the two roller chain devices respectively;
a lower rail (2) is arranged below the upper rail (6), the lower rail (2) is fixedly connected with the side face of the frame body, a coil conveying trolley (1) is arranged in the lower rail (2), and the coil conveying trolley (1) is fixed with a cover plate (9) through a support a (3); and two ends of the cover plate (9) are respectively connected with the roller chain devices.
2. A circulating type totally enclosed conveyor according to claim 1, characterized in that, the roller chain device comprises rollers (5), two ends of the rollers (5) are respectively fixed with two webs (12), and the two webs (12) are connected with one end of the cover plate (9) through screws.
3. A closed endless circulating conveyor according to claim 2, characterized in that said web (12) is L-shaped.
4. A circulating type fully-closed conveying device according to claim 1, wherein the transmission shaft (4) comprises a stepped shaft (10), two chain wheels (15) are sleeved outside the stepped shaft (10), two ends of the stepped shaft (10) are respectively fixed with two bearing seats (11) with bearings, and the two bearing seats (11) are fixed on a frame body through bolts.
5. A closed endless conveyor according to claim 4, wherein two sprockets (15) engage with two roller chain means, respectively.
6. A circulating type fully-closed conveying device according to claim 1, wherein the chain supporting device (8) comprises a support b (13), the support b (13) is U-shaped, supporting rails (14) are respectively arranged on the inner sides of two ends of the support b (13), and two ends of the outer side of the top of the support b (13) are fixed on a frame body through bolts.
7. A circulating totally enclosed conveyor according to claim 6, characterized in that the support track (14) supports the roller chain arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465864.5A CN114684561A (en) | 2022-04-29 | 2022-04-29 | Circulation type totally-enclosed conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465864.5A CN114684561A (en) | 2022-04-29 | 2022-04-29 | Circulation type totally-enclosed conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114684561A true CN114684561A (en) | 2022-07-01 |
Family
ID=82145487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210465864.5A Pending CN114684561A (en) | 2022-04-29 | 2022-04-29 | Circulation type totally-enclosed conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114684561A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711387U (en) * | 2010-05-25 | 2011-01-19 | 宝山钢铁股份有限公司 | Walking cover plate device of coil car |
| CN104555258A (en) * | 2014-11-13 | 2015-04-29 | 中冶陕压重工设备有限公司 | Device for coil transport |
| DE102018115485A1 (en) * | 2018-06-27 | 2020-01-02 | Eisenmann Se | Conveyor system, mounting rail and production system |
| CN110759019A (en) * | 2019-12-02 | 2020-02-07 | 无锡市通达输送设备有限公司 | Improved ground annular line |
| CN210418114U (en) * | 2019-07-12 | 2020-04-28 | 苏州三鼎升降机有限公司 | Gear drive's walking dolly |
| CN217322052U (en) * | 2022-04-29 | 2022-08-30 | 中冶陕压重工设备有限公司 | Steel coil conveying device |
-
2022
- 2022-04-29 CN CN202210465864.5A patent/CN114684561A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711387U (en) * | 2010-05-25 | 2011-01-19 | 宝山钢铁股份有限公司 | Walking cover plate device of coil car |
| CN104555258A (en) * | 2014-11-13 | 2015-04-29 | 中冶陕压重工设备有限公司 | Device for coil transport |
| DE102018115485A1 (en) * | 2018-06-27 | 2020-01-02 | Eisenmann Se | Conveyor system, mounting rail and production system |
| CN210418114U (en) * | 2019-07-12 | 2020-04-28 | 苏州三鼎升降机有限公司 | Gear drive's walking dolly |
| CN110759019A (en) * | 2019-12-02 | 2020-02-07 | 无锡市通达输送设备有限公司 | Improved ground annular line |
| CN217322052U (en) * | 2022-04-29 | 2022-08-30 | 中冶陕压重工设备有限公司 | Steel coil conveying device |
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