CN215361602U - High-temperature iron scale conveying device - Google Patents

High-temperature iron scale conveying device Download PDF

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Publication number
CN215361602U
CN215361602U CN202120517099.8U CN202120517099U CN215361602U CN 215361602 U CN215361602 U CN 215361602U CN 202120517099 U CN202120517099 U CN 202120517099U CN 215361602 U CN215361602 U CN 215361602U
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CN
China
Prior art keywords
gear shaft
conveying frame
frame
conveying
transmission chain
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CN202120517099.8U
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Chinese (zh)
Inventor
郭朋
刘士斌
安韶华
时晓杰
李玉明
崔强
郝艳强
闫伟
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Tianjin New Tiangang United Special Steel Co Ltd
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Tianjin New Tiangang United Special Steel Co Ltd
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Priority to CN202120517099.8U priority Critical patent/CN215361602U/en
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Abstract

The utility model relates to the technical field of metallurgical equipment, in particular to a high-temperature iron scale conveying device. The conveying device comprises a strip-shaped conveying frame, wherein a groove is formed in the conveying frame, and the top of the conveying frame is open; a gear shaft and a corresponding gear are respectively arranged on the front side and the rear side inside the conveying frame; a transmission chain is connected between the two gears; one side gear shaft is a free gear shaft, and the other side gear shaft is a power gear shaft connected with a motor and a speed reducer; one side of the free gear shaft is used for moving into a manhole of the heating furnace to directly bear the iron scale, and a transport tool for transporting the iron scale is arranged below the transport frame on the side of the free gear shaft; a plurality of concave arc-shaped plates for containing iron scales are continuously welded above the transmission chain; and a guide rail is arranged below the transmission chain. The device can convey the high-temperature iron oxide scale in the heating furnace, thereby reducing the labor intensity of personnel, reducing the process of transportation and improving the working efficiency.

Description

High-temperature iron scale conveying device
Technical Field
The utility model relates to the technical field of metallurgical equipment, in particular to a high-temperature iron scale conveying device.
Background
Before the hot rolling production line is rolled, continuously cast steel billets must be conveyed into a heating furnace in advance to be heated, iron oxide scales on the steel billets can be blown into the heating furnace by high temperature and high air volume, the accumulation amount is increased day by day, particularly, the steel billets with heated steel outlet ends drop more, the generated furnace iron oxide scales drop, after the heating furnace is used for 6-7 months, the iron oxide scale accumulation height can be pushed to the position of a water beam of a bracket at the steel outlet end, and the heating furnace can only be stopped to overhaul. Because the space in the heating furnace is narrow, and the heating furnace belongs to closed type to there is billet, water beam to hinder in the stove, can't use large-scale equipment to clear up, again because of the iron scale piles up the back heat dissipation slow, difficult cooling, use ordinary belt conveyor to carry and can't bear the iron scale under the high temperature state. After having transported several times through the manual work, just can transport the iron scale outside the heating furnace manhole, the rethread manual collection transports appointed position of depositing, and the iron scale quantity of clearance every time is up to about 50 tons, and this kind of transportation method clearance a large amount of iron scales consumes the manpower greatly, and personnel intensity of labour is big, and is efficient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problems in the prior art, the utility model discloses a high-temperature iron scale conveying device. The device can convey the high-temperature iron oxide scale in the heating furnace, thereby reducing the labor intensity of personnel, reducing the process of transportation and improving the working efficiency.
The specific technical scheme provided by the utility model is as follows:
a high-temperature iron scale conveying device comprises a strip-shaped conveying frame, wherein a groove is formed in the conveying frame, and the top of the conveying frame is open; a gear shaft and a corresponding gear are respectively arranged on the front side and the rear side inside the conveying frame; a transmission chain is connected between the two gears; one side gear shaft is a free gear shaft, and the other side gear shaft is a power gear shaft connected with a motor and a speed reducer; one side of the free gear shaft is used for moving into a manhole of the heating furnace to directly bear the iron scale, and a transport tool for transporting the iron scale is arranged below the transport frame on the side of the free gear shaft; a plurality of concave arc-shaped plates for containing iron scales are continuously welded above the transmission chain; and a guide rail is arranged below the transmission chain.
Further, wheels are fixed below the conveying frame; wherein, one side close to the free gear shaft is provided with a front wheel, and one side close to the motor is provided with a pair of rear wheels with the diameter larger than that of the front wheel.
Furthermore, a rotatable support is arranged below one side of the conveying frame entering the heating furnace.
Furthermore, the left side and the right side of the conveying frame comprise an upper strip-shaped frame and a lower strip-shaped frame, and the strip-shaped frame supports are connected and reinforced through reinforcing rib plates.
The utility model has the following beneficial effects:
the high-temperature iron scale conveying device is simple and reasonable in structure and low in cost, when workers clean the iron scales in the heating furnace, the high-temperature iron scale conveying device can be directly moved to the heating furnace, one side of the conveying device where the free gear shaft is located is pushed into the manhole, when the high-temperature iron scale conveying device is used, the high-temperature iron scale conveying device can be conveyed by directly opening the switch transmission chain connected with the motor and the power supply, the manually cleaned iron scales are directly cleaned into the arc-shaped plate of the conveying device and are conveyed out of the heating furnace through the transmission chain, and then the manually cleaned iron scales are conveyed to a designated place through a conveying tool.
Drawings
FIG. 1 is a diagram illustrating a state of an embodiment of an iron scale transporting apparatus;
FIG. 2 is a front view of an iron scale conveying apparatus according to an embodiment of the present invention;
FIG. 3 is a top view taken from A-A of FIG. 2;
fig. 4 is a top view from B-B of fig. 2.
In the figure: 1. a conveying frame; 2. a free gear shaft; 3. a power gear shaft; 4. a drive chain; 5. a motor; 6. a speed reducer; 7. an arc-shaped plate; 8. a guide rail; 9. a pillar; 10. a front wheel; 11. and a rear wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a high-temperature iron scale conveying device provided by an embodiment of the present invention includes a strip-shaped conveying frame 1, where a groove is formed in the conveying frame 1, and the top of the conveying frame is open; a gear shaft and a corresponding gear are respectively arranged at the front side and the rear side inside the conveying frame 1; a transmission chain 4 is connected between the two gears; one side gear shaft is a free gear shaft 2 and a corresponding bearing seat, and the other side gear shaft is a power gear shaft 3 and a corresponding bearing seat which are connected with a motor 5 and a speed reducer 6, so that an iron oxide sheet can move along with a transmission chain 4 during operation; a plurality of concave arc-shaped plates 7 for containing iron scales are continuously welded above the transmission chain 4; a guide rail 8 formed by welding C-shaped steel is arranged below the transmission chain 4, so that the transmission chain 4 can move conveniently and can play a supporting role; one side of the free gear shaft 2 is used for moving to a manhole of a heating furnace to directly accept the iron scale, and a conveying tool for conveying the iron scale is arranged below the conveying frame 1 on one side of the power gear shaft 3, so that the iron scale directly falls onto the arc plate 7 on one side of the conveying device in the heating furnace and is conveyed to the other side of the conveying device along with the transmission chain 4, and then falls into the conveying tool.
Preferably, wheels are fixed below the conveying frame 1 for moving conveniently; because the free gear shaft 2 on the conveying device is arranged at one side and is used for moving to a manhole of the heating furnace to directly bear the iron scale, in order to adapt to the size in the heating furnace, a front wheel 10 is arranged at one side close to the free gear shaft 2, and a rear wheel 11 with the diameter larger than that of the front wheel is arranged at one side close to the motor 5. In addition, a rotatable supporting column 9 is arranged below one side of the conveying frame 1 entering the heating furnace, and the supporting column 9 changes the supporting height through rotation so as to support and fix the conveying device according to the actual situation of the field during operation.
Preferably, the left side and the right side of the conveying frame 1 comprise an upper strip-shaped frame and a lower strip-shaped frame which are formed by welding small-size angle steels, and the strip-shaped frame supports are connected and reinforced through reinforcing rib plates.
When personnel cleared up the interior iron scale of heating furnace, can directly remove high temperature iron scale conveyor to the heating furnace, push the manhole with the one side at 2 places of conveyor free gear shaft, directly open the switch drive chain 4 of connecting motor 5 and power during the use and can realize carrying, the iron scale of artifical clearance directly clears up in conveyor's arc 7, outside the heating furnace is carried to the transmission chain 4, and reuse transport means transports appointed place.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims (4)

1. The utility model provides a high temperature oxidation iron sheet conveyor which characterized in that: the conveying device comprises a strip-shaped conveying frame, wherein a groove is formed in the conveying frame, and the top of the conveying frame is open; a gear shaft and a corresponding gear are respectively arranged on the front side and the rear side inside the conveying frame; a transmission chain is connected between the two gears; one side gear shaft is a free gear shaft, and the other side gear shaft is a power gear shaft connected with a motor and a speed reducer; one side of the free gear shaft is used for moving into a manhole of the heating furnace to directly bear the iron scale, and a transport tool for transporting the iron scale is arranged below the transport frame on the side of the free gear shaft; a plurality of concave arc-shaped plates for containing iron scales are continuously welded above the transmission chain; and a guide rail is arranged below the transmission chain.
2. The high temperature scale transport apparatus of claim 1, wherein: wheels are fixed below the conveying frame; wherein, one side close to the free gear shaft is provided with a front wheel, and one side close to the motor is provided with a pair of rear wheels with the diameter larger than that of the front wheel.
3. The high temperature scale transport apparatus of claim 1, wherein: and a rotatable support is arranged below one side of the conveying frame entering the heating furnace.
4. The high temperature scale transport apparatus of claim 1, wherein: the left side and the right side of the conveying frame comprise an upper strip-shaped frame and a lower strip-shaped frame, and the strip-shaped frame supports are connected and reinforced through reinforcing rib plates.
CN202120517099.8U 2021-03-11 2021-03-11 High-temperature iron scale conveying device Active CN215361602U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120517099.8U CN215361602U (en) 2021-03-11 2021-03-11 High-temperature iron scale conveying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120517099.8U CN215361602U (en) 2021-03-11 2021-03-11 High-temperature iron scale conveying device

Publications (1)

Publication Number Publication Date
CN215361602U true CN215361602U (en) 2021-12-31

Family

ID=79624269

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120517099.8U Active CN215361602U (en) 2021-03-11 2021-03-11 High-temperature iron scale conveying device

Country Status (1)

Country Link
CN (1) CN215361602U (en)

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