CN204096568U - Crank-linkage type billet reclaimer - Google Patents
Crank-linkage type billet reclaimer Download PDFInfo
- Publication number
- CN204096568U CN204096568U CN201420621814.2U CN201420621814U CN204096568U CN 204096568 U CN204096568 U CN 204096568U CN 201420621814 U CN201420621814 U CN 201420621814U CN 204096568 U CN204096568 U CN 204096568U
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- CN
- China
- Prior art keywords
- crank
- trailing arm
- take out
- billet
- out device
- 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.)
- Withdrawn - After Issue
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a kind of crank-linkage type billet reclaimer, mainly for provide a kind of structure simple, control crank-linkage type billet reclaimer easily.The utility model comprises at least two take out devices and drives the engine installation of take out device, engine installation comprises a drive motor, drive motor drives the two shaft-protruding type reductors connected, and each power take-off shaft of two shaft-protruding type reductor is rotatably connected to the transmission shaft driving take out device respectively by coupler; Each take out device comprises crank and trailing arm, and crank one end is connected with drive axis, the crank other end and trailing arm one end hinged, the trailing arm other end is provided with steel billet seat; Each take out device also comprises the rocking bar be arranged on below trailing arm, and one end and the trailing arm of rocking bar are hinged, and the other end and the rocker base of rocking bar are hinged.The utility model utilizes the take out device of unique propulsion source centralized control both sides, makes it complete the work of feeding and blowing, and visible propulsion source of the present utility model is few, and structure is simple, and it is convenient to control.
Description
Technical field
The utility model relates to a kind of crank-linkage type billet reclaimer.
Background technology
At steel rolling mill's workshop, feeding skid upper moving beam step motion, near termination steel billet being transported to feeding skid Jing Liang, steel billet utilizes self gravity, is automatically slipped on roller-way along Jing Liang inclined-plane.But because quiet back end and roller-way face exist larger vertical distance, when steel billet is slipped on roller-way, very large impact is produced to roller-way and side shield, substantially reduce the service life of equipment.
A kind of reclaimer generally adopted at present, be made up of a lifting hydraulic cylinder and a translation hydraulic actuating cylinder, lifting hydraulic cylinder controls the up-and-down movement of lifting beam, and translation hydraulic actuating cylinder controls the horizontal motion of lifting beam, is completed the action of feeding and blowing by resultant movement that is upper and lower and level.Although this feeding function realize from feeding Jing Liang and blowing to the object on roller-way, the action of this reclaimer completes needs two hydraulic actuating cylinder co-controllings, and not only drive source is many, complex structure, control accuracy are poor, and comprehensive cost is high.Further, the kinematic pair between the base plate of lifting beam and support roller is higher pair, and because the weight of steel billet is comparatively large, the pressure produced base plate and support roller is comparatively large, serious wear, causes that frequency of maintenance is high, the service life of equipment is short.
Utility model content
For the problems referred to above, the utility model provide a kind of structure simple, control crank-linkage type billet reclaimer easily.
For achieving the above object, the utility model crank-linkage type billet reclaimer, comprise at least two take out devices and drive the engine installation of described take out device, wherein said engine installation comprises a drive motor, described drive motor drives the two shaft-protruding type reductors connected, and each power take-off shaft of described pair of shaft-protruding type reductor is rotatably connected to the transmission shaft driving described take out device respectively by coupler;
Each described take out device comprises crank and trailing arm, and described crank one end is connected with described drive axis, the described crank other end and described trailing arm one end hinged, the described trailing arm other end is provided with steel billet seat; Each described take out device also comprises the rocking bar be arranged on below described trailing arm, and one end and the trailing arm of described rocking bar are hinged, and the other end and the rocker base of described rocking bar are hinged.
Further, drg is provided with between described drive motor and described pair of shaft-protruding type reductor.
Further, described drive motor is provided with coder or is provided with proximity switch on transmission shaft.
Further, described trailing arm one end is installed with the trailing arm head of hinged described crank, the corresponding position of described trailing arm head and described crank is equipped with the first bearing pin, described trailing arm head by described first bearing pin and described crank hinged, and the junction of described trailing arm head and described first bearing pin is provided with the first oscillating bearing.
Further, described trailing arm is installed with the pitman head of hinged described rocking bar, the corresponding position of described pitman head and described rocking bar is equipped with the second bearing pin, described pitman head by described second bearing pin and described rocking bar hinged, and the junction of described pitman head and described second bearing pin is provided with second joint bearing.
Further, between described transmission shaft and described crank be key connection.
Further, described transmission shaft is supported by bearing seat, and described bearing seat is arranged on described transmission shaft base.
Further, the trailing arm in each described take out device is connected by a crossbeam, and described crossbeam is fixedly installed on described trailing arm.
Further, each of described pair of shaft-protruding type reductor is provided with take out device described in two.
Power transmission is given two power take-off shafts of two shaft-protruding type reductor by the engine installation of the utility model the present embodiment crank-linkage type billet reclaimer, power take-off shaft drives drive axis, then the central axis of crank around transmission shaft under the drive of transmission shaft does gyroscopic movement, trailing arm carries out curvilinear motion according to certain track under the effect of crank and rocking bar, thus the steel billet seat be connected with trailing arm one end can complete and the steel billet support on Jing Liang inclined-plane risen, and be placed on the action on roller-way.When crank completes all after dates of a gyroscopic movement, steel billet seat just completes a feeding and the action cycle of blowing.The utility model only has a propulsion source, utilizes the take out device of these propulsion source centralized control both sides, makes it complete the work of feeding and blowing, and visible propulsion source of the present utility model is few, and structure is simple, and it is convenient to control.
Accompanying drawing explanation
Fig. 1 is the birds-eye view after the utility model crank-linkage type billet reclaimer is installed;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the utility model crank-linkage type billet reclaimer;
Fig. 4 is the A-A view of Fig. 2;
Fig. 5 is the B-B view of Fig. 2;
Fig. 6-1 is the constitution diagram of crank the utility model crank-linkage type billet reclaimer when rotating 0 °;
Fig. 6-2 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 30 °;
Fig. 6-3 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 60 °;
The constitution diagram of the utility model crank-linkage type billet reclaimer when Fig. 6-4 is crank half-twists;
Fig. 6-5 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 120 °;
Fig. 6-6 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 150 °;
Fig. 6-7 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 180 °;
Fig. 6-8 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 210 °;
Fig. 6-9 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 240 °;
Fig. 6-10 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 270 °;
Fig. 6-11 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 300 °;
Fig. 6-12 is constitutions diagram of crank the utility model crank-linkage type billet reclaimer when rotating 330 °;
The constitution diagram of the utility model crank-linkage type billet reclaimer when Fig. 6-13 is crank rotating 360 degrees.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
Embodiment 1
As shown in Fig. 1 ~ 5, the present embodiment crank-linkage type billet reclaimer comprises engine installation and four take out devices.
Engine installation comprises a drive motor 11 and drives with described drive motor the two shaft-protruding type reductors 12 be connected, and is provided with drg 13 between described drive motor and described pair of shaft-protruding type reductor.Two power take-off shafts of two shaft-protruding type reductor are symmetrical arranged.Each power take-off shaft is rotationally connected respectively by coupler 22 and transmission shaft 21, and described transmission shaft 21 is for driving described take out device.Described transmission shaft 21 is supported by bearing seat 212, is provided with bearing 213 between described transmission shaft 21 and bearing seat 212, and described bearing seat 212 to be arranged on described transmission shaft base 211.
Each described take out device 3 comprises trailing arm 31, rocking bar 33 and crank 32, and concrete annexation is: one end of trailing arm 31 is provided with steel billet seat 312, and steel billet seat is used for support steel billet, and steel billet seat is arranged between two feeding skids 5 or feeding skid 5 side.The other end of trailing arm 31 is fixedly connected with a trailing arm head 311, the first bearing pin 61a is equipped with in the corresponding position of trailing arm head and crank one end, described trailing arm head 311 is hinged by the first bearing pin 61a with described crank 32, and the junction of trailing arm head 311 and the first bearing pin 61a is provided with the first oscillating bearing 62a.The other end of crank 32 is connected with transmission shaft 21 key, thus crank 32 can rotate under the drive of transmission shaft 21.A pitman head 331 is fixedly connected with at the lower surface of trailing arm 31, pitman head 331 is equipped with the second bearing pin 61b with the corresponding position of rocking bar 33 one end, it is hinged that described pitman head 331 and described rocking bar pass through the second bearing pin 61b, and the junction of pitman head 331 and the second bearing pin 61b is provided with second joint bearing 62b.The corresponding position of rocking bar 33 other end and rocker base 332 is equipped with the 3rd bearing pin 61c, and it is hinged that rocking bar and rocker base pass through the 3rd bearing pin 61c.
Power transmission is given two power take-off shafts of two shaft-protruding type reductor 12 by the drive motor 11 of the present embodiment crank-linkage type billet reclaimer, power take-off shaft drives transmission shaft 21 to rotate, then the central axis of crank 32 around transmission shaft under the drive of transmission shaft does gyroscopic movement, trailing arm 31 carries out curvilinear motion according to certain track under the effect of crank 32 and rocking bar 33, thus the steel billet seat 312 be connected with trailing arm 31 one end can complete and steel billet 7 support on Jing Liang inclined-plane 51 risen, and be placed on the action on roller-way 52.Fig. 6-1 ~ 6-13 is the constitution diagram of crank the utility model crank-linkage type billet reclaimer when often rotating 30 °.As can be seen from Fig. 6-1 ~ 6-13, when crank completes all after dates of a gyroscopic movement, steel billet seat just completes a feeding and the action cycle of blowing.
Preferably, the trailing arm of each take out device is connected by a crossbeam 4, and described crossbeam 4 is fixed on described trailing arm 31.The synchronous of the motion of trailing arm in each take out device can be ensured further, improve the integrally-built stability of the present embodiment crank-linkage type billet reclaimer.
Preferably, doing the reference position of gyroscopic movement to control crank, described drive motor being provided with coder, or proximity switch is set on transmission shaft.
Each take out device is distributed in the both sides of two shaft-protruding type reductor in the present embodiment, and two every side of shaft-protruding type reductor is provided with two take out devices.The present embodiment utilizes drive motor centralized driving, and propulsion source only has one, utilizes the take out device of these propulsion source centralized control both sides, and make it complete the work of feeding and blowing, propulsion source is few, and structure is simple, and it is convenient to control.And in the present embodiment in trailing arm kinematic pair be lower pair, larger load can be born, be conducive to lubrication, reduce wearing and tearing.
Embodiment 2
The difference of the present embodiment and above-described embodiment 1 is only, in the present embodiment, two every side of shaft-protruding type reductor is provided with three take out devices, is namely provided with 6 take out devices altogether.Take out device is more, and the steel billet length be suitable for is longer.
The number of certain take out device is not limited to 4 or 6 in above-described embodiment, as long as two or more is all passable, for ensureing the steady of motion, take out device need be distributed in the both sides of two shaft-protruding type reductor.
Above; be only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (9)
1. a crank-linkage type billet reclaimer, it is characterized in that: comprise at least two take out devices and drive the engine installation of described take out device, wherein said engine installation comprises a drive motor, described drive motor drives the two shaft-protruding type reductors connected, and each power take-off shaft of described pair of shaft-protruding type reductor is rotatably connected to the transmission shaft driving described take out device respectively by coupler;
Each described take out device comprises crank and trailing arm, and described crank one end is connected with described drive axis, the described crank other end and described trailing arm one end hinged, the described trailing arm other end is provided with steel billet seat; Each described take out device also comprises the rocking bar be arranged on below described trailing arm, and one end and the trailing arm of described rocking bar are hinged, and the other end and the rocker base of described rocking bar are hinged.
2. crank-linkage type billet reclaimer according to claim 1, is characterized in that: be provided with drg between described drive motor and described pair of shaft-protruding type reductor.
3. crank-linkage type billet reclaimer according to claim 1, is characterized in that: described drive motor is provided with coder or is provided with proximity switch on transmission shaft.
4. crank-linkage type billet reclaimer according to claim 1, it is characterized in that: described trailing arm one end is installed with the trailing arm head of hinged described crank, the corresponding position of described trailing arm head and described crank is equipped with the first bearing pin, described trailing arm head by described first bearing pin and described crank hinged, and the junction of described trailing arm head and described first bearing pin is provided with the first oscillating bearing.
5. crank-linkage type billet reclaimer according to claim 1, it is characterized in that: the pitman head described trailing arm being installed with hinged described rocking bar, the corresponding position of described pitman head and described rocking bar is equipped with the second bearing pin, described pitman head by described second bearing pin and described rocking bar hinged, and the junction of described pitman head and described second bearing pin is provided with second joint bearing.
6. crank-linkage type billet reclaimer according to claim 1, is characterized in that: for key connects between described transmission shaft and described crank.
7. crank-linkage type billet reclaimer according to claim 1, is characterized in that: described transmission shaft is supported by bearing seat, described bearing seat is arranged on described transmission shaft base.
8. crank-linkage type billet reclaimer according to claim 1, is characterized in that: the trailing arm in each described take out device is connected by a crossbeam, and described crossbeam is fixedly installed on described trailing arm.
9. crank-linkage type billet reclaimer according to claim 1, is characterized in that: each of described pair of shaft-protruding type reductor is provided with take out device described in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621814.2U CN204096568U (en) | 2014-10-24 | 2014-10-24 | Crank-linkage type billet reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621814.2U CN204096568U (en) | 2014-10-24 | 2014-10-24 | Crank-linkage type billet reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096568U true CN204096568U (en) | 2015-01-14 |
Family
ID=52265013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621814.2U Withdrawn - After Issue CN204096568U (en) | 2014-10-24 | 2014-10-24 | Crank-linkage type billet reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276394A (en) * | 2014-10-24 | 2015-01-14 | 中冶华天工程技术有限公司 | Crank connecting rod type billet reclaimer |
-
2014
- 2014-10-24 CN CN201420621814.2U patent/CN204096568U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276394A (en) * | 2014-10-24 | 2015-01-14 | 中冶华天工程技术有限公司 | Crank connecting rod type billet reclaimer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20170531 |