CN211109468U - Conveying chain device for annealing treatment and processing of cast pipe - Google Patents
Conveying chain device for annealing treatment and processing of cast pipe Download PDFInfo
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- CN211109468U CN211109468U CN201921412979.8U CN201921412979U CN211109468U CN 211109468 U CN211109468 U CN 211109468U CN 201921412979 U CN201921412979 U CN 201921412979U CN 211109468 U CN211109468 U CN 211109468U
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Abstract
The utility model relates to a conveying chain device for cast tube annealing treatment processing, which comprises a conveying chain in a furnace and a conveying chain behind the furnace, wherein the output end of the conveying chain in the furnace is connected with the input end of the conveying chain behind the furnace through a cast tube bearing track frame; the conveying chain device also comprises a set of driving mechanism which drives the conveying chain in the furnace and the conveying chain behind the furnace. According to the application, the conveying chain in the furnace and the conveying chain behind the furnace share one set of driving mechanism, so that the field installation arrangement is simplified, and equipment purchase is reduced; linking up through setting up cast tube bearing rail frame between the conveyor chain behind stove and the stove in the stove, the pipe is at first lived by cast tube bearing rail frame bearing after the conveyor chain output in the stove, and the baffle has played the effect of keeping off the pipe, when needing to put the pipe, and the cylinder pole withdrawal of cylinder drives the baffle clockwise rotation and puts the pipe, makes linking up well between conveyor chain and the stove after the interior conveyor chain of stove.
Description
Technical Field
The utility model relates to a conveying chain technique, specifically say, relate to a conveying chain device that is used for cast tube annealing processing.
Background
The nodular cast iron pipe is a pipe which is formed by adding nodulizer into cast molten iron with the size of more than 18 and centrifugally casting the molten iron at a high speed by a centrifugal nodular cast iron machine, is called a bulb pipe, a nodular cast iron pipe and the like for short, is mainly used for conveying tap water, and is an ideal selected material for tap water pipelines. The annealed ductile iron pipe has a metallographic structure of ferrite and a small amount of pearlite, and has good mechanical properties, so that the ductile iron pipe is called a cast iron steel pipe.
At present, a conveying chain device required by a cast iron pipe in the process of heat treatment of a continuous annealing furnace comprises an in-furnace conveying chain and a furnace rear conveying chain, wherein the existing in-furnace conveying chain and the existing furnace rear conveying chain are provided with respective driving mechanisms, and the connection between the two conveying chains is poor, so that the existing conveying chain device needs to be improved and optimized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a one set of actuating mechanism's of conveying chain and stove back conveying chain sharing conveying chain device for cast tube annealing processing in structural design is reasonable, stove.
The utility model provides a technical scheme that above-mentioned problem adopted is: a conveying chain device for cast tube annealing processing comprises an in-furnace conveying chain and a furnace rear conveying chain, wherein the output tail end of the in-furnace conveying chain is connected with the input end of the furnace rear conveying chain through a cast tube bearing track frame; the method is characterized in that: the conveying chain device also comprises a set of driving mechanism which drives the conveying chain in the furnace and the conveying chain behind the furnace.
Preferably, the conveying chain in the furnace comprises two symmetrically arranged chain claw type conveying chains, and each chain claw type conveying chain comprises a chain claw type chain, a first driving chain wheel and a first driven chain wheel; the mounting height of the first driving chain wheel is higher than that of the first driven chain wheel, and the chain claw type chain is meshed with the first driving chain wheel and the first driven chain wheel; two first driving chain wheels in the two chain claw type conveying chains are arranged on the same first driving chain wheel shaft; a first transmission chain wheel and a second transmission chain wheel are mounted on the first driving chain wheel shaft.
Preferably, the furnace rear conveying chain comprises two baffle type conveying chains which are symmetrically arranged, and each baffle type conveying chain comprises a baffle type chain, a second driving chain wheel and a second driven chain wheel; the mounting height of the second driving chain wheel is higher than that of the second driven chain wheel, and the baffle type chain is meshed with the second driving chain wheel and the second driven chain wheel; two second driving sprockets in the two baffle type conveying chains are arranged on the same second driving sprocket shaft; the second driving chain wheel shaft and the first driving chain wheel shaft are arranged in parallel, and a third transmission chain wheel is arranged on the second driving chain wheel shaft; the third transmission chain wheel is opposite to the second transmission chain wheel.
Preferably, the driving mechanism comprises a speed reducer, a first roller chain and a second roller chain, and the speed reducer is connected with the first transmission chain wheel through the first roller chain; the second roller chain is arranged on the third transmission chain wheel and the second transmission chain wheel.
Preferably, a baffle plate for blocking and placing the pipe is arranged on the inner side of the cast pipe supporting track frame and can rotate; and an air cylinder is arranged below the baffle plate, and the baffle plate is hinged with the end part of an air cylinder rod of the air cylinder.
In the embodiment, two first driving sprockets in the two chain claw type conveying chains are arranged on the same first driving sprocket shaft; two second driving sprockets in the two baffle type conveying chains are arranged on the same second driving sprocket shaft; the speed reducer transmits power to the first driving chain wheel shaft through the first roller chain, and then transmits the power to the second driving chain wheel shaft through the second roller chain, so that the in-furnace conveying chain and the in-furnace conveying chain share one set of driving mechanism.
Compared with the prior art, the utility model, have following advantage and effect: the conveying chain in the furnace and the conveying chain behind the furnace share one set of driving mechanism, so that the field installation arrangement is simplified, and equipment purchase is reduced; linking up through setting up cast tube bearing rail frame between the conveyor chain behind stove and the stove in the stove, the pipe is at first lived by cast tube bearing rail frame bearing after the conveyor chain output in the stove, and the baffle has played the effect of keeping off the pipe, when needing to put the pipe, and the cylinder pole withdrawal of cylinder drives the baffle clockwise rotation and puts the pipe, makes linking up well between conveyor chain and the stove after the interior conveyor chain of stove.
Drawings
In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic top view of an embodiment of the present invention.
Fig. 3 is a schematic view of the structure in the direction of a-a in fig. 1.
Fig. 4 is a schematic view of the structure in the direction B-B in fig. 2.
FIG. 5 is a schematic front view showing the mounting of baffles on the cast tube support rail.
FIG. 6 is a side view of the cast pipe support rail with baffles attached.
Description of reference numerals:
the casting tube supports a track frame A7;
an in-furnace conveyor chain 10; a furnace rear conveying chain 11; a drive mechanism 12; a baffle 13; a cylinder 14;
a chain claw type conveying chain 101; a chain claw chain 1011; a first drive sprocket 1012; a first driven sprocket 1013; drive sprocket shaft number one 1014;
a barrier conveyor chain 111; a barrier chain 1111; a second drive sprocket 1112; a second driven sprocket 1113; drive sprocket shaft number two 1114;
a speed reducer 121; a first drive sprocket 122; a second drive sprocket 123; a third drive sprocket 124; a first roller chain 125; roller chain number two 126.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
See fig. 1-6.
The embodiment discloses a conveying chain device for cast tube annealing treatment processing, which comprises an in-furnace conveying chain 10, an in-furnace conveying chain 11 and a set of driving mechanism 12, wherein the output tail end of the in-furnace conveying chain 10 is connected with the input end of the in-furnace conveying chain 11 through a cast tube bearing track frame A7; the driving mechanism 12 drives the in-furnace conveyor chain 10 and the after-furnace conveyor chain 11.
In this embodiment, a baffle 13 for blocking and placing the pipe is installed on the inner side of the cast pipe supporting track frame a7, and the baffle 13 is rotatable; an air cylinder 14 is arranged below the baffle 13, and the baffle 13 is hinged with the end part of a cylinder rod of the air cylinder 14. When the pipe is blocked, a cylinder rod of the cylinder 14 extends upwards to drive the baffle 13 to rotate anticlockwise upwards to block the pipe; when the pipe needs to be placed, the cylinder rod of the cylinder 14 retracts downwards to drive the baffle plate 13 to rotate clockwise and downwards so as to place the pipe.
In this embodiment, the conveying chain 10 in the furnace includes two symmetrically disposed chain claw type conveying chains 101, and the chain claw type conveying chain 101 includes a chain claw type chain 1011, a first driving sprocket 1012 and a first driven sprocket 1013. The mounting height of the first driving sprocket 1012 is higher than that of the first driven sprocket 1013, and the chain claw type chain 1011 is meshed with the first driving sprocket 1012 and the first driven sprocket 1013; two first driving sprockets 1012 in the two chain claw type conveying chains 101 are arranged on the same first driving sprocket shaft 1014; the first driving sprocket shaft 1014 is provided with a first driving sprocket 122 and a second driving sprocket 123.
In this embodiment, the furnace rear conveying chain 11 includes two symmetrically disposed baffle type conveying chains 111, and the baffle type conveying chains 111 include a baffle type chain 1111, a second driving sprocket 1112, and a second driven sprocket 1113. The mounting height of the second driving sprocket 1112 is higher than that of the second driven sprocket 1113, and the baffle type chain 1111 is meshed with the second driving sprocket 1112 and the second driven sprocket 1113; two second driving sprockets 1112 in the two baffle type conveying chains 111 are arranged on the same second driving sprocket shaft 1114; the second driving sprocket shaft 1114 and the first driving sprocket shaft 1014 are arranged in parallel, and the third driving sprocket 124 is arranged on the second driving sprocket shaft 1114; third drive sprocket 124 is opposite second drive sprocket 123.
In this embodiment, the driving mechanism 12 includes a speed reducer 121, a first roller chain 125, and a second roller chain 126, and the speed reducer 121 is connected to the first transmission sprocket 122 through the first roller chain 125; the second roller chain 126 is mounted on the third drive sprocket 124 and the second drive sprocket 123.
In this embodiment, two first driving sprockets 1012 of two chain claw type conveying chains 101 are mounted on the same first driving sprocket shaft 1014; and two second drive sprockets 1112 in the two baffled conveyor chains 111 are mounted on the same second drive sprocket shaft 1114; when power is transmitted, the speed reducer 121 transmits power to the first driving sprocket shaft 1014 through the first roller chain 125, and then transmits power to the second driving sprocket shaft 1114 through the second roller chain 126, so that the furnace conveying chain 10 and the furnace rear conveying chain 11 share one set of driving mechanism 12, the field installation and arrangement are simplified, and equipment purchase is reduced.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A conveying chain device for cast tube annealing processing comprises an in-furnace conveying chain (10) and an in-furnace conveying chain (11), wherein the output tail end of the in-furnace conveying chain (10) is connected with the input end of the in-furnace conveying chain (11) through a cast tube bearing track frame (A7); the method is characterized in that: the conveying chain device also comprises a set of driving mechanism (12), and the driving mechanism (12) drives the conveying chain (10) in the furnace and the conveying chain (11) behind the furnace.
2. The conveyor chain apparatus for cast tube annealing processing according to claim 1, characterized in that: the conveying chain (10) in the furnace comprises two symmetrically arranged chain claw type conveying chains (101), and each chain claw type conveying chain (101) comprises a chain claw type chain (1011), a first driving chain wheel (1012) and a first driven chain wheel (1013); the installation height of the first driving chain wheel (1012) is higher than that of the first driven chain wheel (1013), and the chain claw type chain (1011) is meshed with the first driving chain wheel (1012) and the first driven chain wheel (1013); two first driving chain wheels (1012) in the two chain claw type conveying chains (101) are arranged on the same first driving chain wheel shaft (1014); a first transmission chain wheel (122) and a second transmission chain wheel (123) are mounted on the first driving chain wheel shaft (1014).
3. The conveyor chain apparatus for cast tube annealing processing according to claim 2, characterized in that: the furnace rear conveying chain (11) comprises two baffle type conveying chains (111) which are symmetrically arranged, and each baffle type conveying chain (111) comprises a baffle type chain (1111), a second driving chain wheel (1112) and a second driven chain wheel (1113); the mounting height of the second driving chain wheel (1112) is higher than that of the second driven chain wheel (1113), and the baffle type chain (1111) is meshed with the second driving chain wheel (1112) and the second driven chain wheel (1113); two second driving chain wheels (1112) in the two baffle type conveying chains (111) are arranged on the same second driving chain wheel shaft (1114); the second driving sprocket shaft (1114) and the first driving sprocket shaft (1014) are arranged in parallel, and a third transmission sprocket (124) is arranged on the second driving sprocket shaft (1114); the third transmission chain wheel (124) is opposite to the second transmission chain wheel (123).
4. The conveyor chain apparatus for cast tube annealing processing according to claim 3, characterized in that: the driving mechanism (12) comprises a speed reducer (121), a first roller chain (125) and a second roller chain (126), and the speed reducer (121) is connected with a first transmission chain wheel (122) through the first roller chain (125); the second roller chain (126) is installed on the third transmission chain wheel (124) and the second transmission chain wheel (123).
5. The conveyor chain apparatus for cast tube annealing processing according to claim 1, characterized in that: a baffle (13) for blocking and placing the pipe is arranged on the inner side of the cast pipe supporting track frame (A7), and the baffle (13) can rotate; an air cylinder (14) is arranged below the baffle (13), and the baffle (13) is hinged with the end part of an air cylinder rod of the air cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412979.8U CN211109468U (en) | 2019-08-28 | 2019-08-28 | Conveying chain device for annealing treatment and processing of cast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412979.8U CN211109468U (en) | 2019-08-28 | 2019-08-28 | Conveying chain device for annealing treatment and processing of cast pipe |
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| CN211109468U true CN211109468U (en) | 2020-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502507A (en) * | 2022-10-24 | 2022-12-23 | 纳百川控股有限公司 | Automatic powder spraying equipment for gaskets and using method thereof |
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2019
- 2019-08-28 CN CN201921412979.8U patent/CN211109468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502507A (en) * | 2022-10-24 | 2022-12-23 | 纳百川控股有限公司 | Automatic powder spraying equipment for gaskets and using method thereof |
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