CN202877538U - Derrick mast telescopic type hydraulic crawler loader - Google Patents
Derrick mast telescopic type hydraulic crawler loader Download PDFInfo
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- CN202877538U CN202877538U CN 201220341393 CN201220341393U CN202877538U CN 202877538 U CN202877538 U CN 202877538U CN 201220341393 CN201220341393 CN 201220341393 CN 201220341393 U CN201220341393 U CN 201220341393U CN 202877538 U CN202877538 U CN 202877538U
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Abstract
The utility model discloses a derrick mast telescopic type hydraulic crawler loader which comprises a rotary mechanism installed on a base. A front hinge support point support seat and a rear hinge support point support seat are arranged on the rotary mechanism, a tilting hydraulic cylinder is hinged on the front hinge support point support seat, a lifting hydraulic cylinder is hinged on the rear hinge support point support seat, and the rotary mechanism further comprises a pair of symmetrical parallelogram connection rod mechanisms with the same shape. A derrick mast telescopic mechanism is arranged between the two parallelogram connection rod mechanisms, the rear lateral edge connection rods of the two parallelogram connection rod mechanisms are fixed on a fixed arm of the derrick mast telescopic mechanism, the top end of a piston rod of the tilting hydraulic cylinder is hinged at the top ends of the front lateral edge connection rods of the parallelogram connection rod mechanisms, and the top end of a piston rod of the lifting hydraulic cylinder is hinged at the bottom ends of the rear lateral edge connection rods of the parallelogram connection rod mechanisms. The derrick mast telescopic type hydraulic crawler loader is light in weight, simple in structure, small in impact, small in required workshop space, wide in application range, simplified in structure and easy to manufacture.
Description
Technical field
The utility model relates to the Cinder Machine field, is specially the telescopic hydraulic slagger of a kind of gin pole.
Background technology
Abroad from last century the fifties end early sixties namely begin the development and application of sulfur removal technology and relevant corollary equipment, through the updating and develop of many decades, its technology is very ripe.Comprising slagging-off equipment.
China starts from late nineteen eighties the early 1990s in last century to the development and application of sulfur removal technology and relevant corollary equipment, digesting and assimilating in the basic Chu of advanced foreign technology, progressively form the complete sulfur removal technology technology with independent intellectual property right, also promoted the research and development of related process equipment simultaneously.
Cinder Machine is as the requisite key processing equipment that will be removed from hot-metal bottle by the scum silica frost that contains the objectionable impurities such as sulphur, phosphorus that sulfur removal technology produces, according to technological requirement, the action of four frees degree such as Cinder Machine must have that gin pole is flexible, gin pole lifting, gin pole revolution, gin pole are fascinated.
At present, Cinder Machine can be divided into " pneumatic Cinder Machine " and " hydraulic slagger " two large classes by the kind of drive at home and abroad, and " hydraulic slagger " is divided into again " little truck mobile " and " gin pole is telescopic " two classes by structure.
These several types have use at present at home.Pneumatic Cinder Machine is large owing to volume, floor space large, the power of skimming is little, impact the reasons such as large, is just progressively replaced by hydraulic slagger.
" gin pole is telescopic " structure in the hydraulic slagger, because its floor space is little, compact conformation, the power of skimming is large, elliptical gear inertia is little and be subject to users and welcome and use, but traditional " gin pole is telescopic " hydraulic slagger all adopts the single-stage telescopic boom stretching structure of chain wheel drive and portal frame to add slider guide formula lifting structure, there are following two problems in this traditional " gin pole is telescopic " hydraulic slagger structural design: on the one hand, because the flexible stroke of gin pole is long (being generally more than 5 meters, for large-scale ladle, require the flexible stroke of gin pole to reach more than 10 meters), consider necessary guide section length, so that gin pole is longer in the length of the whole gin pole of retracted mode, simultaneously mean that also the gin pole two ends are larger to the radius of gyration of the centre of gyration, this is in the situation of utilizing existing factory building to transform, it is inadequate often to cause Cinder Machine equipment that apron space is installed, and can't carry out device layout; On the other hand, Cinder Machine adopts portal frame to add slider guide formula lifting structure, and structure is comparatively complicated, and manufacturing cost is high, safeguards also inconvenient.
The utility model content
The utility model purpose provides the telescopic hydraulic slagger of a kind of gin pole, and large to solve prior art Cinder Machine occupation of land space, complex structure is safeguarded inconvenient problem.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
The telescopic hydraulic slagger of a kind of gin pole, include the slew gear that is installed on the base, it is characterized in that: the front side is provided with a pair of front hinged some supporting seat that is mutually symmetrical on the described slew gear, be hinged with respectively the hydraulic cylinder that fascinates that is tilted to setting parallel to each other on hinged some supporting seat before each, rear side is provided with a pair of rear hinged some supporting seat that is mutually symmetrical on the slew gear, be hinged with respectively horizontally disposed lifting hydraulic cylinder parallel to each other on hinged some supporting seat after each, also include the identical parallelogram linkage that is mutually symmetrical of a pair of shape, each parallelogram linkage is made of by parallelogram is hinged four connecting rods respectively, and four summits of parallelogram are pin joint, be provided with the gin pole telescoping mechanism between two parallelogram linkages, described gin pole telescoping mechanism both sides are respectively arranged with fixed arm, the back side edge connecting rod of two parallelogram linkages is separately fixed on the gin pole telescoping mechanism fixed arm of respective side separately, the piston rod top of two hydraulic cylinders that fascinate is hinged on respectively the separately parallelogram linkage front side edge connecting rod top of respective side, and the piston rod rod end of two lifting hydraulic cylinders is hinged on respectively the separately parallelogram linkage back side edge connecting rod bottom of respective side.
Described slew gear comprises the pivoting support that is installed on the base, described pivoting support is by interior, outer shroud consists of, interior ring is rotatably installed in the outer shroud and interior ring inner ring is provided with internal tooth, the outer shroud of pivoting support is fixed on the base, be fixed with the revolution panel on the interior ring of pivoting support, before described, rear hinged some supporting seat is installed in respectively on the revolution panel, also comprise the driving hydraulic motor, the planetary reducer that is connected with the driving hydraulic motor transmission, the output shaft of planetary reducer is equipped with gear, and described gear places to encircle in the pivoting support with ring internal tooth in the pivoting support and is meshed.
Described gin pole telescoping mechanism comprises pole socket, the pole socket Inner Front End is equipped with CD-ROM drive motor, on the output shaft of CD-ROM drive motor drive sprocket is installed, also be fixed with fixed arm in the pole socket, drive sprocket is arranged on fixed arm one end, the fixed arm other end is rotatablely equipped with driven sprocket, described drive sprocket and driven sprocket are in transmission connection by the main transmission chain that passes fixed arm, also be provided with the one-level telescopic arm that is fixed as one with described main transmission chain in the fixed arm, before in the described one-level telescopic arm, rear two ends are rotatablely equipped with respectively secondary drive sprocket, be wound with respectively secondary driving chain on two secondary drive sprockets, also be provided with the secondary telescopic arm in the one-level telescopic arm, secondary driving chain one end on two secondary drive sprockets is separately fixed at the outside, secondary telescopic arm rear end, and the other end is separately fixed at the front end of fixed arm.
The utility model has the advantages that:
1, complete machine is lightweight.Compare with existing tradition " gin pole is telescopic " hydraulic slagger, complete machine weight can alleviate about 20%.
2, simple in structure, compare the maintenance of being more convenient for existing tradition " gin pole is telescopic " hydraulic slagger.
3, because each moving component is lightweight, thereby complete machine operates steadily, and impacts little.
4, owing to adopt three grades of telescopic boom gin pole structures, for the flexible stroke of identical gin pole, original length after gin pole is retracted will only have about 60% of tradition " gin pole is telescopic " hydraulic slagger length, therefore to move required factory building space little for this type " gin pole is telescopic " hydraulic slagger, the scope of application is wider, is particularly useful for that the factory building space is little to require again the gin pole large molten steel pocket deslagging operation of stroke of stretching.
5, owing to adopt parallelogram linkage to realize lifting and fascinate, designs simplification, it is easier to make, thereby the complete machine cost is significantly less than existing traditional " gin pole is telescopic " hydraulic slagger.
Description of drawings
Fig. 1 is structure side view of the present utility model.
Fig. 2 is structure top view of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2.The telescopic hydraulic slagger of a kind of gin pole, include the slew gear that is installed on the base 1, the front side is provided with a pair of front hinged some supporting seat 8 that is mutually symmetrical on the slew gear, be hinged with respectively the hydraulic cylinder 11 that fascinates that is tilted to setting parallel to each other on hinged some supporting seat 8 before each, rear side is provided with a pair of rear hinged some supporting seat 9 that is mutually symmetrical on the slew gear, be hinged with respectively horizontally disposed lifting hydraulic cylinder 10 parallel to each other on hinged some supporting seat 9 after each, also include the identical parallelogram linkage that is mutually symmetrical 3 of a pair of shape, each parallelogram linkage 3 is made of by parallelogram is hinged four connecting rods respectively, and four summits of parallelogram are pin joint, be provided with gin pole telescoping mechanism 4 between two parallelogram linkages 3, gin pole telescoping mechanism 4 both sides are respectively arranged with fixed arm, the back side edge connecting rod of two parallelogram linkages 3 is separately fixed on gin pole telescoping mechanism 4 fixed arms of respective side separately, the piston rod top of two hydraulic cylinders 11 that fascinate is hinged on respectively the separately parallelogram linkage 3 front side edge connecting rod tops of respective side, and the piston rod rod end of two lifting hydraulic cylinders 10 is hinged on respectively the separately parallelogram linkage 3 back side edge connecting rod bottoms of respective side.
Slew gear comprises the pivoting support 2 that is installed on the base, pivoting support 2 is by interior, outer shroud consists of, interior ring is rotatably installed in the outer shroud and interior ring inner ring is provided with internal tooth, the outer shroud of pivoting support 2 is fixed on the base 1, be fixed with revolution panel 5 on the interior ring of pivoting support 2, before, rear hinged some supporting seat 8,9 are installed in respectively on the revolution panel 5, also comprise and drive hydraulic motor 6, with the planetary reducer 7 that drives hydraulic motor 6 and be in transmission connection, the output shaft of planetary reducer 7 is equipped with gear, and gear places pivoting support 2 interior rings to be meshed with pivoting support 2 interior ring internal tooths.
Gin pole telescoping mechanism 4 comprises pole socket, the pole socket Inner Front End is equipped with CD-ROM drive motor 15, drive sprocket 16 is installed on the output shaft of CD-ROM drive motor 15, also be fixed with fixed arm 12 in the pole socket, drive sprocket 16 is arranged on fixed arm 12 1 ends, fixed arm 12 other ends are rotatablely equipped with driven sprocket 17, drive sprocket 16 is in transmission connection by the main transmission chain 18 that passes fixed arm 12 with driven sprocket 17, also be provided with the one-level telescopic arm 13 that is fixed as one with main transmission chain 18 in the fixed arm 12, before one-level telescopic arm 13 is interior, rear two ends are rotatablely equipped with respectively secondary drive sprocket 19, be wound with respectively secondary driving chain on two secondary drive sprockets 19, also be provided with secondary telescopic arm 14 in the one-level telescopic arm 13, secondary driving chain one end on two secondary drive sprockets 19 is separately fixed at the outside, the flexible 14 arm rear ends of secondary, and the other end is separately fixed at the front end of fixed arm 12.
In the utility model, floor installation is on the equipment platform basis.The revolution of gin pole is realized by the slew gear that is installed on the base, slew gear is comprised of base 1, pivoting support 2, revolution panel 5, driving hydraulic motor 6, planetary reducer 7 etc., the outer shroud of pivoting support 2 is fixed on the base, revolution panel 5 is fixedly connected with the interior ring of pivoting support 2, and forward and backward hinged some supporting seat 8,9 is fixedly mounted on the revolution panel 5.During work, by the interior ring left rotation and right rotation that is fixed on the gear driven pivoting support of driving hydraulic motor on speed reducer output shaft on the revolution panel 5, thus the revolute function requirement of realization gin pole.
The lifting of gin pole is realized by the elevating mechanism that is installed on the revolution panel 5.Elevating mechanism is by a pair of front hinged some supporting seat 8 in gin pole telescoping mechanism 4 bilateral symmetry layout that is fixed on the revolution panel 5, a pair of rear hinged some supporting seat 9, two parallelogram linkages 3, article two, lifting hydraulic cylinder 10 forms, back side edge connecting rod BC in two parallelogram linkages 3 wherein, B ' C ' is symmetrically welded on the fixed arm that is fixed on gin pole telescoping mechanism 4, two parallelogram linkage 3 front side edge connecting rod AD, the D of A ' D ', D ' point has respectively to another hinged some F should be arranged, F ' point, before two on hinged some supporting seat 8 the hinged hydraulic cylinder 11 piston rod rod ends that fascinate be hinged on 3 hinged somes F of two parallelogram linkages along the direction correspondence that is tilted to respectively, on the F ' point.Corresponding respectively on the rear hinged some supporting seat 9 have a lifting hydraulic cylinder 10 in that G, G ' are point articulated.During work, two lifting hydraulic cylinder 10 piston rods stretch out that corresponding lower side connecting rod AB, the A ' B ' and upper side edge connecting rod CD, C ' D ' of promoting in two parallelogram linkages 3 is corresponding to A, A ' point and the upwards rotation of D, D ' point respectively.At this moment, the hydraulic cylinder 11 that fascinates is locked motionless under the effect of hydraulic lock, and connecting rod BC, B ' C ' the drive gin pole telescoping mechanism 4 that drives on the fixed arm that is weldingly fixed on gin pole telescoping mechanism 4 is done the plane ascending motion around A, A ' point and D, D ' point.In like manner, when two lifting hydraulic cylinder 10 piston rods are retracted, pulling connecting rod AB, A ' B ' and CD, C ' D ' rotate around A, A ' point and D, D ' point, the hydraulic cylinder 10 that fascinates this moment is locked motionless under the effect of hydraulic lock, driving is weldingly fixed on connecting rod BC, B ' C ' on the fixed arm of gin pole telescoping mechanism 4 and drives gin pole telescoping mechanism 4 correspondences and do the plane descending motion around A, A ' with D, D ' point, thereby realizes the integral elevating motion of gin pole.
Gin pole to fascinate by being installed in before on the panel 5 two of revolution hinged some supporting seat 8(be that connecting rod AD, A ' D ' in hinged some E, (E '), two hydraulic cylinders 11 that fascinate, two parallelogram linkages 3 forms.When gin pole lifting hydraulic cylinder 10 was elevated to suitable skim with gin pole, with 10 lockings of gin pole lifting hydraulic cylinder, this moment, parallelogram linkage 3 was just as rigid body by hydraulic lock.The operation hydraulic control system promotes and connecting rod FD(F ' D ' hydraulic cylinder 11 of fascinating) hinged some F(F ' being connected) so that parallelogram linkage 3 integral body are put around hinged some H of lifting hydraulic cylinder 10 piston rod heads (H ') swings up and down, can realize the operation of fascinating up and down of gin pole.
The flexible of gin pole realized that by the gin pole telescoping mechanism 4 that is installed on the parallelogram connection-rod elevating mechanism this mechanism has adopted three joint telescopic boom structures.Be that the gin pole telescoping mechanism is comprised of fixed arm 12, one-level telescopic arm 13, secondary telescopic arm 14, driving hydraulic motor 15, drive sprocket 16, driven sprocket 17, main transmission chain 18, two secondary drive sprockets 19, two secondary driving chains, upper lower tumbler and left and right sides guide wheels etc.When driving 16 rotation of hydraulic motor 15 drive drive sprockets, main transmission chain 18 will drive one-level telescopic arm 13 in the flexible reciprocating motion of fixed arm 12 interior dos through driven sprocket 17, do the flexible reciprocating while at one-level telescopic arm 13, two secondary drive sprockets 19 by one-level telescopic arm 13 rear and front end installed inside drive secondary telescopic arm 14 in one-level telescopic arm 13 interior works and the 13 equidirectional flexible reciprocating motions of one-level telescopic arm through two secondary driving chains, thereby realize the stretching motion of gin pole.
Claims (1)
1. telescopic hydraulic slagger of gin pole, include the slew gear that is installed on the base, it is characterized in that: the front side is provided with a pair of front hinged some supporting seat that is mutually symmetrical on the described slew gear, be hinged with respectively the hydraulic cylinder that fascinates that is tilted to setting parallel to each other on hinged some supporting seat before each, rear side is provided with a pair of rear hinged some supporting seat that is mutually symmetrical on the slew gear, be hinged with respectively horizontally disposed lifting hydraulic cylinder parallel to each other on hinged some supporting seat after each, also include the identical parallelogram linkage that is mutually symmetrical of a pair of shape, each parallelogram linkage is made of by parallelogram is hinged four connecting rods respectively, and four summits of parallelogram are pin joint, be provided with the gin pole telescoping mechanism between two parallelogram linkages, described gin pole telescoping mechanism both sides are respectively arranged with fixed arm, the back side edge connecting rod of two parallelogram linkages is separately fixed on the gin pole telescoping mechanism fixed arm of respective side separately, the piston rod top of two hydraulic cylinders that fascinate is hinged on respectively the separately parallelogram linkage front side edge connecting rod top of respective side, and the piston rod rod end of two lifting hydraulic cylinders is hinged on respectively the separately parallelogram linkage back side edge connecting rod bottom of respective side;
Described slew gear comprises the pivoting support that is installed on the base, described pivoting support is by interior, outer shroud consists of, interior ring is rotatably installed in the outer shroud and interior ring inner ring is provided with internal tooth, the outer shroud of pivoting support is fixed on the base, be fixed with the revolution panel on the interior ring of pivoting support, before described, rear hinged some supporting seat is installed in respectively on the revolution panel, also comprise the driving hydraulic motor, the planetary reducer that is connected with the driving hydraulic motor transmission, the output shaft of planetary reducer is equipped with gear, and described gear places to encircle in the pivoting support with ring internal tooth in the pivoting support and is meshed;
Described gin pole telescoping mechanism comprises pole socket, the pole socket Inner Front End is equipped with CD-ROM drive motor, on the output shaft of CD-ROM drive motor drive sprocket is installed, also be fixed with fixed arm in the pole socket, drive sprocket is arranged on fixed arm one end, the fixed arm other end is rotatablely equipped with driven sprocket, described drive sprocket and driven sprocket are in transmission connection by the main transmission chain that passes fixed arm, also be provided with the one-level telescopic arm that is fixed as one with described main transmission chain in the fixed arm, before in the described one-level telescopic arm, rear two ends are rotatablely equipped with respectively secondary drive sprocket, be wound with respectively secondary driving chain on two secondary drive sprockets, also be provided with the secondary telescopic arm in the one-level telescopic arm, secondary driving chain one end on two secondary drive sprockets is separately fixed at the outside, secondary telescopic arm rear end, and the other end is separately fixed at the front end of fixed arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341393 CN202877538U (en) | 2012-07-14 | 2012-07-14 | Derrick mast telescopic type hydraulic crawler loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341393 CN202877538U (en) | 2012-07-14 | 2012-07-14 | Derrick mast telescopic type hydraulic crawler loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877538U true CN202877538U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341393 Withdrawn - After Issue CN202877538U (en) | 2012-07-14 | 2012-07-14 | Derrick mast telescopic type hydraulic crawler loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756119A (en) * | 2012-07-14 | 2012-10-31 | 马鞍山市博威液压机械制造有限责任公司 | Pole telescopic type hydraulic skimmer |
-
2012
- 2012-07-14 CN CN 201220341393 patent/CN202877538U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756119A (en) * | 2012-07-14 | 2012-10-31 | 马鞍山市博威液压机械制造有限责任公司 | Pole telescopic type hydraulic skimmer |
| CN102756119B (en) * | 2012-07-14 | 2014-06-11 | 马鞍山市博威液压机械制造有限责任公司 | Pole telescopic type hydraulic skimmer |
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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 |
Granted publication date: 20130417 Effective date of abandoning: 20140611 |
|
| RGAV | Abandon patent right to avoid regrant |