CN203079217U - Steel moving trolley with tumbler pusher dog - Google Patents

Steel moving trolley with tumbler pusher dog Download PDF

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Publication number
CN203079217U
CN203079217U CN 201320092228 CN201320092228U CN203079217U CN 203079217 U CN203079217 U CN 203079217U CN 201320092228 CN201320092228 CN 201320092228 CN 201320092228 U CN201320092228 U CN 201320092228U CN 203079217 U CN203079217 U CN 203079217U
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CN
China
Prior art keywords
pusher dog
steel
updip
moves
steel dolly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320092228
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Chinese (zh)
Inventor
李治学
王立明
李淑华
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Beris Engineering and Research Corp
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Beris Engineering and Research Corp
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Publication date
Application filed by Beris Engineering and Research Corp filed Critical Beris Engineering and Research Corp
Priority to CN 201320092228 priority Critical patent/CN203079217U/en
Application granted granted Critical
Publication of CN203079217U publication Critical patent/CN203079217U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a steel moving trolley with tumbler pusher dog. The steel moving trolley is arranged in parallel to a fixing beam (4) and can perform reciprocating motion forwards and backwards in a direction parallel to the extension shaft of the fixing beam (4), the steel moving trolley can push blanks placed on the fixing beam (4) when performing forward motion and can avoid the blanks on the fixing beam (4) when performing backward motion. The steel moving trolley comprises a body (1), a pusher dog (2) mounted on the body (1) by a pin shaft, and a trolley actuating device (3) for driving the body (1) to move. The inclined-down end of the pusher dog (2) is provided with a balance weight (21), so that the extension shaft of the inclined-up end of the pusher dog (2) forms a predetermined dip angle relative to the extension shaft of the fixing beam (4). A stop dog (11) is arranged at the bottom of the body opposite to the material feeding side of the pusher dog, and a convex part (22) of the material feeding side of the pusher dog, away from the pin shaft, can abut on the stop dog (11), so that the inclined-up end of the pusher dog can keep the predetermined dip angle in the blank pushing process. The steel moving trolley is simple in structure, reliable in operation and cost-saving.

Description

A kind of have a tumbler pusher dog move the steel dolly
Technical field
The utility model relates to a kind of steel dolly that moves, relate in particular to a kind of have a tumbler pusher dog move the steel dolly.
Background technology
Heating furnace district feeding skid is the visual plant in the steel rolling process, is used for temporarily depositing blank and transportation blank, and the most of situation of the transportation of blank next be to realize by moving the steel dolly.
Existing when moving the steel dolly crank motion transporting blank on feeding skid, because of pusher dog can not be bowed automatically, so need being set, a lifting mechanism in moving steel dolly back off procedure, makes the pusher dog interference between the pusher dog and blank when avoiding rollback of bowing, therefore increase the cost of investment of moving steel equipment, and reduced the work efficiency that moves steel equipment.
So, how to obtain a kind of lifting mechanism that need not and just can realize that the reduced form that moves steel dolly crank motion and can effectively move steel moves the steel dolly and just becomes problem demanding prompt solution.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of have tail balancing weight make head keep predetermined top rade the tumbler pusher dog move the steel dolly.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of have a tumbler pusher dog move the steel dolly, this moves the steel dolly and fixed beam is arranged in juxtaposition and can be parallel to the forward and reverse crank motion of outrigger shaft of fixed beam, can promote the blank of placing above the fixed beam and kept away blank on the fixed beam when positive movement when counter motion.This moves the steel dolly and comprises car body, is installed in the pusher dog on the car body and drives the dolly driving device that car body moves by pivot pin.Wherein, the pusher dog end that has a down dip is provided with counterweight and makes the outrigger shaft of pusher dog updip end be predetermined inclination with respect to the fixed beam outrigger shaft, in the car body bottom faces pusher dog is met the material side and be provided with block, pusher dog is met and is expected that side can be resisted against on the block away from the part of pivot pin projection, so that pusher dog updip end keeps predetermined inclination in promoting the blank process.
For the above-mentioned steel dolly that moves, the keeping away material side between the pivot pin of pusher dog and the updip end is provided with part away from the pivot pin projection, is used for driving pusher dog updip end around the pivot pin bottom when moving the reverse moving process of steel dolly and touch blank.
For the above-mentioned steel dolly that moves, the bossing that pusher dog is kept away the material side is positioned at pusher dog updip end just from position that the car body end face exposes.
For the above-mentioned steel dolly that moves, block move on the steel dolly fixing position also make block can be in moving steel dolly back off procedure pusher dog touch blank and prevent that the updip end from swinging excessively when rotating downwards.
For the above-mentioned steel dolly that moves, the end face of pusher dog updip end is the plane perpendicular to the fixed beam outrigger shaft.
For the above-mentioned steel dolly that moves, predetermined inclination is 30 ° of angles.
Compared with prior art, the main advantage of technical solutions of the utility model is as follows:
The steel equipment that moves of the present utility model can be realized need not lifting mechanism and can crank motion promptly need not lifting mechanism and just can realize moving two kinds of functions of steel rollback, really embody simple device and realize the characteristics of complex operations, not only increased usage ratio of equipment, and reduced the cost of investment of equipment, have important application value; And this structure farthest avoided moving in the steel dolly back off procedure and the interference between the blank, and is reliable.
Description of drawings
Fig. 1 is that the steel dolly that moves that the utlity model has the tumbler pusher dog is positioned at integral structure scheme drawing on the feeding skid;
Fig. 2 is the described detailed structure scheme drawing that moves the steel dolly with tumbler pusher dog of embodiment of the utility model.
The specific embodiment
As depicted in figs. 1 and 2, of the present utility modelly move the forward and reverse crank motion of outrigger shaft that steel dolly and fixed beam 4 were arranged in juxtaposition and can be parallel to fixed beam 4, can when positive movement, promote the blank of laterally placing above the fixed beam 4 and when counter motion, keep away fixed beam 4 above the laterally blank of placement.Moving the steel dolly comprises car body 1, is arranged on the pusher dog 2 on the car body 1 and drives the dolly driving device 3 that car body 1 moves.Pusher dog 2 is installed on the car body 1 by pivot pin, pusher dog 2 has a down dip to hold and is provided with counterweight 21, the outrigger shaft that makes pusher dog 2 updip ends is predetermined angle incline with respect to the outrigger shaft of fixed beam 4, in car body 1 bottom faces pusher dog 2 is met the material side and be provided with block 11, pusher dog 2 is met and is expected that side can be resisted against on the block 11 away from the part 22 of pivot pin projection, so that pusher dog 2 updip ends keep predetermined angle incline in promoting the blank process.
In one embodiment, move the trapped orbit 5 that the steel dolly comprises that also the wheel 12 that is installed on the car body 1 and wheel turn round thereon, the outrigger shaft of trapped orbit 4 is parallel with the outrigger shaft of fixed beam 4, moves the steel dolly and moved on trapped orbit by the pulling function of chain, and chain passes through motor-driven.Dolly driving device 3 comprises the drive sprocket that chain, chain twined and driven sprocket, transmission shaft, motor and the reductor that is connected to car body 1 two ends.The two ends of chain are connected to the car body two ends after walking around driving wheel and follower respectively, and the transmission shaft of drive sprocket is connected with motor by reductor.
The end face of car body 1 is lower than the end face of fixed beam 4 or concordant with the end face of fixed beam 4.Pusher dog 2 cooperates plain bearing to be installed on the car body 1 by pivot pin, thereby can pivot with respect to car body 1.Pusher dog 2 updip ends are higher than fixed beam 4 end faces and tilt with predetermined angle with respect to the outrigger shaft of fixed beam 4, and the inclination angle is preferably 30 °, with the purpose that realizes moving steel.Preferably, the end face 24 of pusher dog 2 updip ends is the plane perpendicular to fixed beam 4 outrigger shafts, by the effect of updip end end face 24, moves the steel dolly and can promote several blanks simultaneously and move ahead on fixed beam 4.Block 11 makes block 11 and further upwards lifts except stoping pusher dog updip end pushing away in the steel process moving on the steel dolly fixing position, can also be in moving steel dolly back off procedure pusher dog 2 touch blank and prevent that the updip end from swinging excessively when rotating downwards.
Keeping away material side between the pivot pin of pusher dog 2 and the updip end is provided with part 23 away from the pivot pin projection, is used for driving pusher dog 2 updip ends around the pivot pin bottom when moving the reverse moving process of steel dolly and touch blank.Preferably, pusher dog 2 bossing 23 of keeping away the material side is positioned at pusher dog 2 updip ends just from position that car body 1 end face exposes.The outrigger shaft of pusher dog 2 was the substantial horizontal shape when bossing 23 that pusher dog 2 is kept away the material side contacted with blank in moving steel dolly back off procedure and depressed by blank, promptly parallel with the outrigger shaft of fixed beam 4 basically, at this moment pusher dog 2 is kept away the material side and is lower than the end face of fixed beam 4 or concordant with the end face of fixed beam 4.Because it is little that pusher dog 2 is kept away the part area of material side projection, it is little to move the rubbing effect that is subjected to blank when pusher dog in the steel dolly back off procedure 2 contacts with blank, and on the blank by pusher dog 2 touch regional less, reduced the danger that is scratched.Counterweight 21 came back pusher dog 2 updip ends to be predetermined inclination again when pusher dog 2 tops had blank.
The working process that moves the steel dolly of said structure is as follows:
Thereby promote blank and realize moving in the process of steel moving steel dolly positive movement, drive sprocket drives by chain and moves the steel dolly and advance under motor-driven, because of the have a down dip outrigger shaft of the counterweight event pusher dog 2 updip ends on holding and the outrigger shaft of fixed beam 4 are 30 ° of inclination angles, the end face 24 of pusher dog 2 updip ends contacts with blank to finish and moves steel.Finish and move steel rear motor counter-rotating and drive by chain and move the steel dolly and retreat, the bossing 23 that pusher dog 2 is kept away the material side contacts with the blank that fixed beam 4 is placed above, because be connected with bearing by axle between pusher dog 2 and the car body 1 and 30 ° of inclination angles of pusher dog, bow moving the steel dolly and can pass through after pusher dog 2 updip ends are bowed contacting back updip end with the blank of placing above the fixed beam 4 from the blank below so can guarantee pusher dog 2.When pusher dog 2 tops do not have blank, pusher dog 2 have a down dip the end counterweight 21 pusher dog 2 updip ends are come back again.After moving the steel dolly and getting back to reference position, can move steel next time.
The utlity model has the tumbler pusher dog to move the steel vehicle structure simple, reliable, save cost, have important application value, therefore will be widely used in iron and steel enterprise.

Claims (6)

  1. One kind have a tumbler pusher dog move the steel dolly, this moves the forward and reverse crank motion of outrigger shaft that steel dolly and fixed beam (4) were arranged in juxtaposition and can be parallel to fixed beam (4), can when positive movement, promote the blank of placing above the fixed beam (4) and when counter motion, keep away blank on the fixed beam (4), this moves the steel dolly and comprises car body (1), be installed in pusher dog (2) on the car body (1) by pivot pin, and the mobile dolly driving device (3) of drive car body (1), it is characterized in that, pusher dog (2) end that has a down dip is provided with counterweight (21) and makes the outrigger shaft of pusher dog (2) updip end be predetermined inclination with respect to fixed beam (4) outrigger shaft, in car body (1) bottom faces pusher dog (2) is met the material side and be provided with block (11), pusher dog (2) is met and is expected that side can be resisted against on the block (11) away from the part (22) of pivot pin projection, so that pusher dog (2) updip end keeps predetermined inclination in promoting the blank process.
  2. 2. the steel dolly that moves as claimed in claim 1, it is characterized in that, keeping away material side between the pivot pin of pusher dog (2) and the updip end is provided with part (23) away from the pivot pin projection, is used for driving pusher dog (2) updip end around the pivot pin bottom when moving the reverse moving process of steel dolly and touch blank.
  3. 3. the steel dolly that moves as claimed in claim 2 is characterized in that, the bossing (23) that pusher dog (2) is kept away the material side is positioned at pusher dog (2) updip end just from position that car body (1) end face exposes.
  4. 4. the steel dolly that moves as claimed in claim 1 is characterized in that, block (11) move on the steel dolly fixing position also make block can be in moving steel dolly back off procedure pusher dog (2) touch blank and prevent that the updip end from swinging excessively when rotating downwards.
  5. 5. the steel dolly that moves as claimed in claim 1 is characterized in that, the end face (24) of pusher dog (2) updip end is the plane perpendicular to fixed beam (4) outrigger shaft.
  6. 6. the steel dolly that moves as claimed in claim 1 is characterized in that, predetermined inclination is 30 ° of angles.
CN 201320092228 2013-02-28 2013-02-28 Steel moving trolley with tumbler pusher dog Expired - Fee Related CN203079217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320092228 CN203079217U (en) 2013-02-28 2013-02-28 Steel moving trolley with tumbler pusher dog

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320092228 CN203079217U (en) 2013-02-28 2013-02-28 Steel moving trolley with tumbler pusher dog

Publications (1)

Publication Number Publication Date
CN203079217U true CN203079217U (en) 2013-07-24

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Family Applications (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640863A (en) * 2013-12-16 2014-03-19 信宜市恒大机械设备厂 Built-in driving mechanism for tracks
CN105600338A (en) * 2015-11-18 2016-05-25 青岛兴仪电子设备有限责任公司 Hatching basket stack removing and hatching egg traying equipment and operating method thereof
CN106219168A (en) * 2016-08-30 2016-12-14 山东钢铁股份有限公司 A kind of reciprocating poking device
CN106825075A (en) * 2017-03-30 2017-06-13 攀钢集团攀枝花钢钒有限公司 A kind of cold bed and the lower steel method of groove profile rail for groove profile rail
CN107363106A (en) * 2016-05-12 2017-11-21 鞍钢股份有限公司 A kind of shifting steel device and method of its power source drive

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640863A (en) * 2013-12-16 2014-03-19 信宜市恒大机械设备厂 Built-in driving mechanism for tracks
CN103640863B (en) * 2013-12-16 2017-01-25 信宜市恒大机械设备厂 Control method for built-in driving mechanism for tracks
CN105600338A (en) * 2015-11-18 2016-05-25 青岛兴仪电子设备有限责任公司 Hatching basket stack removing and hatching egg traying equipment and operating method thereof
CN105600338B (en) * 2015-11-18 2017-12-19 青岛兴仪电子设备有限责任公司 A kind of hatching basket tears the equipment and its method of work of stacking and hatching egg rule open
CN107363106A (en) * 2016-05-12 2017-11-21 鞍钢股份有限公司 A kind of shifting steel device and method of its power source drive
CN106219168A (en) * 2016-08-30 2016-12-14 山东钢铁股份有限公司 A kind of reciprocating poking device
CN106825075A (en) * 2017-03-30 2017-06-13 攀钢集团攀枝花钢钒有限公司 A kind of cold bed and the lower steel method of groove profile rail for groove profile rail

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20180228

CF01 Termination of patent right due to non-payment of annual fee