CN201354269Y - Fixed single tripper capable of separating from and combining with main machine of stacker-reclaimer - Google Patents
Fixed single tripper capable of separating from and combining with main machine of stacker-reclaimer Download PDFInfo
- Publication number
- CN201354269Y CN201354269Y CNU2009200108650U CN200920010865U CN201354269Y CN 201354269 Y CN201354269 Y CN 201354269Y CN U2009200108650 U CNU2009200108650 U CN U2009200108650U CN 200920010865 U CN200920010865 U CN 200920010865U CN 201354269 Y CN201354269 Y CN 201354269Y
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- stacker
- roller
- pilot bar
- reclaimer
- traction
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Abstract
The utility model relates to a fixed single tripper capable of separating from and combining with the main machine of a stacker-reclaimer, which is characterized in that an upper beam is arranged between a middle support leg and a front support leg, a traction guide rod is arranged between the upper beam and a lower beam, one end of the traction guide rod is hinged to the main machine of a stacker-reclaimer, the upper beam surface is equipped with at least two groups of upper support rollers, the lower beam is provided with at least three groups of lower beam support rollers and horizontal guide rollers, the traction guide rod can shrink and extend out between the upper beam and the lower beam, the upper beam at the position of the front support leg is equipped with a lock shaft pin of the traction guide rod, and simultaneously limit switches are arranged at the front end and the rear end of the traction guide rod. The fixed single tripper not only has reasonable design and compact structure, but also leads the rotary taking angle to reach the maximum +-165 degrees, greatly widens the rotation taking operating range of the stacker-reclaimer, increases the utilization rate of stock yards, resolves the problem that a cantilever beam interferes with a main beam of the tripper when the rotation angle of the cantilever beam is larger than +-110 degrees, and has the advantages of low cost, high production efficiency, safe and reliable operation, convenient use and the like.
Description
Technical field
The utility model belongs to the handling equipment in loose unpacked material yard, particularly a kind of fixing single trailer of and the clutch of stacker-reclaimer main frame.
Background technology
At present, stacker-reclaimer is the large-scale loading-unload machine equipment that is applied in a kind of high-efficiency and continuous operation in harbour, large and medium-sized thermal powerplant and industry loose unpacked material yards such as metallurgy, coking, and it loads and transports bulk materials such as various ores, coal, sandstone, coke, chemical.Fixing single trailer of stacker-reclaimer is made up of the trailer and the fixed traction bar of belt conveyer.Wherein the steel structure of the trailer of belt conveyer is made up of girder, underbeam, intermediate beam, rear support leg, front leg strut and traveling set of wheels, and the bottom of front leg strut and rear support leg is connected running wheel; One end of fixed traction bar is hinged on the steel structure of trailer, and the other end of fixed traction bar is hinged on the stacker-reclaimer main frame.By the fixed traction bar stacker-reclaimer main frame and fixing single trailer are coupled together, position between fixing single trailer and the stacker-reclaimer main frame is relatively-stationary, get the material angle with regard to the revolution that makes the stacker-reclaimer cantilever beam like this and reduce, cause the revolution of stacker-reclaimer cantilever beam get the material angle be limited in ± 110 ° within.If greater than this angle, the cantilever beam of stacker-reclaimer will interfere with fixing single trailer girder, so just limit the revolution material extracting operation area of stacker-reclaimer cantilever beam, reduce the service efficiency in stock ground.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, and provide not only reasonable in design, compact conformation, both made the revolution of stacker-reclaimer get material angle maximum reach ± 165 °, increased stacker-reclaimer revolution material extracting operation scope widely, improve the degree of utilization in stock ground, solved the interference of cantilever beam and trailer girder again; And it is low to have a cost, the production efficiency height, and safety of operation uses a kind of very easily and the fixing single trailer clutch of stacker-reclaimer main frame.
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, provide not only reasonable in design, compact conformation, both made the revolution of stacker-reclaimer cantilever beam get material angle maximum reach ± 165 °, increased stacker-reclaimer revolution material extracting operation scope widely, improve the degree of utilization in stock ground, solved the problem that stacker-reclaimer cantilever beam and trailer girder are interfered again; And it is low to have a cost, the production efficiency height, and safety of operation is reliable, uses a kind of very easily and the fixing single trailer clutch of stacker-reclaimer main frame.
The utility model is to adopt following technical scheme to realize: fixing single trailer of described and the clutch of stacker-reclaimer main frame comprises the underbeam of trailer, middle supporting leg, rear support leg, front leg strut, traveling wheels; It is characterized in that: corresponding with stacker-reclaimer main frame position, between middle supporting leg and front leg strut, be provided with the upper beam that parallels with underbeam, on the supporting leg, the other end of upper beam was connected on the front leg strut in the middle of an end of upper beam was connected; Insert the traction pilot bar between upper beam and underbeam, an end of traction pilot bar is hinged on the stacker-reclaimer main frame; Install the upper support roller set of at least two groups on below the upper beam between upper beam and traction pilot bar end face respectively; Install the lower support roller set of at least three groups on above the underbeam between underbeam and traction pilot bar bottom surface respectively; The two lateral surfaces installing horizontally-guided roller set of the traction pilot bar of close every group lower support roller set; Make the traction pilot bar between upper beam and underbeam, realize freely stretching out indentation at upper and lower back-up roller wheels in the traction lower edge of stacker-reclaimer main frame and horizontally-guided roller set; The stop pin shaft device is all installed at two ends at the end face that draws pilot bar; At the underbeam place of the front leg strut of trailer installing limit switch.
Described every group upper support roller, corresponding with the plane at traction pilot bar end face line of centers two ends, symmetry installing and contacted two support rollers of traction pilot bar end face on below putting the beams in place, described each support roller is made up of bracing frame, roller, roller shaft and axle sleeve, on bracing frame, connect roller shaft, be inserted in the roller of embedded axle sleeve on the roller shaft.
Described every group of lower support roller, corresponding with the plane of drawing pilot bar bottom center line two ends, symmetry installing and contacted two support rollers in traction pilot bar bottom surface on underbeam, described each support roller is made up of roller, common support frame, roller shaft and axle sleeve, connect the common support frame on underbeam, inboard at the common support frame connects the horizontal roller axle, is inserted in the bottom roller of embedded axle sleeve on the horizontal roller axle.
Described every group of horizontally-guided roller is made up of two horizontally-guided rollers, described each horizontally-guided roller is made up of horizontal guide sheave, common support frame, vertical wheel axle and axle sleeve, connect the common support frame on underbeam, the end face of common support frame is connecting the vertical wheel axle, is inserted in the horizontal guide sheave of embedded axle sleeve on the vertical wheel axle.
Described stop pin shaft device is made up of bearing pin and propulsion source, and the grab device by drive power source is installed in one of installing and traction pilot bar length direction perpendicular bearing pin on front leg strut on the two ends end face of traction pilot bar; Described grab device is made up of two drag-lines, two grabs and grab axle, after the grab axle is hinged to one with the root of two grabs, be connected on the horizontal articulated beam of front leg strut, connect an end of two drag-lines in the upper end of two grabs symmetric system, the other end of two drag-lines is respectively the piston rod end that is connected on the oil cylinder propulsion source, or be the push rod termination that is connected on electrically operated propulsion source respectively, to the clamping locking of bearing pin, when lifting bearing pin is not locked when falling by two grabs of drive power source.
Described traction pilot bar stretches out and withdraws and drawn by the stacker-reclaimer main frame.
Principle of the present utility model and operation are described below: during the windrow state, the traction pilot bar stretches between the last underbeam of trailer and by upper and lower back-up roller wheels support fully, grab in the blocking device of traction pilot bar blocks the bearing pin of traction pilot bar front end under the driving of propulsion source, the traction pilot bar just changes the fixed traction bar into, this moment, this trailer was the same with conventional fixing single trailer, can and finish the windrow operation with the main frame operation.This promptly fixes the process that single trailer and stacker-reclaimer close.When being in when getting the material state, the limit switch at underbeam place that is positioned at the front leg strut of trailer is received instruction, grab in the blocking device lift under the driving of propulsion source put in place after, the stacker-reclaimer main frame is the traveling certain distance forward, the traction pilot bar is thereupon after the identical distance of traveling, the limit switch that is positioned at the underbeam place of trailer front leg strut sends cutoff command, and stacker-reclaimer is out of service.Simultaneously, grab in the blocking device falls to putting in place under the driving of propulsion source, block the bearing pin of traction pilot bar rear end, this moment, trailer can move with the stacker-reclaimer main frame under the connection of traction pilot bar, realized that trailer and stacker-reclaimer main frame throw off but keeping certain distance with main frame, this promptly fix single trailer and stacker-reclaimer from process.Because the width of traction pilot bar is far smaller than the width of trailer girder; More because trailer and stacker-reclaimer main frame have been thrown off a segment distance, so the revolution of stacker-reclaimer cantilever beam gets the material angular range and realizes maximum, can reach ± 165 °.When stacker-reclaimer is finished material extracting operation and need be carried out the windrow operation, the limit switch at underbeam place that is positioned at the front leg strut of trailer is received instruction, grab in the blocking device lift under the effect of propulsion source put in place after, stacker-reclaimer main frame identical distance when retreating and advancing with aforementioned stacker-reclaimer, draw simultaneously pilot bar also stretch into thereupon retreating same distance trailer on, in the time of between the underbeam, the limit switch at underbeam place that is positioned at the front leg strut of trailer sends cutoff command, stacker-reclaimer stops to retreat, grab in the blocking device falls to putting in place under the effect of propulsion source, block the bearing pin of traction pilot bar front end, trailer recovers the windrow state, has also promptly recovered the process that fixing single trailer and stacker-reclaimer close.The above technical scheme of taking is to realize the purpose of this utility model.
Compared with prior art, the utility model is not only reasonable in design, compact conformation, both made the revolution of stacker-reclaimer get the reaching of material angle maximum ± 165 °, increased stacker-reclaimer revolution material extracting operation scope widely, improve the degree of utilization in stock ground, solved the problem that stacker-reclaimer cantilever beam and trailer girder are interfered again; And it is low to have a cost, the production efficiency height, and safety of operation is reliable, uses advantages such as very convenient.
Description of drawings
The utility model has six width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure scheme drawing of the windrow state that is in of specific embodiment of the utility model;
Accompanying drawing 2 is main TV structure scheme drawings that being in of specific embodiment of the utility model got the material state;
Accompanying drawing 3 is the enlarged diagrams at the I place among Fig. 1;
Accompanying drawing 4 is along the enlarged diagram of A-A line among Fig. 1;
Accompanying drawing 5 is structural representations of upper support roller 5;
Accompanying drawing 6 is structural representations of lower support roller and horizontally-guided wheels.
Among the figure: 1, the stacker-reclaimer main frame, 2, trailer, 3, middle supporting leg, 4, rear support leg, 5, the upper support roller set, 6, put the beams in place, 7, the traction pilot bar, 8, front leg strut, 9, the horizontally-guided roller set, 10, the lower support roller set, 11, underbeam, 12, the traveling wheels, 13, drag-line, 14, propulsion source, 15, grab, 16, bearing pin, 17, the grab axle, 18, limit switch, 19, bracing frame, 20, the upper support roller set, 21, axle sleeve, 22, roller shaft, 23, horizontal guide sheave, 24, axle sleeve, 25, the vertical wheel axle, 26, bottom roller, 27, the horizontal roller axle, 28, axle sleeve, 29, the common support frame.
The specific embodiment
Be specific embodiment of the utility model shown in Fig. 1,2,3,4, it is mounted on the combination bucket-wheel stacker reclaimer and the fixing single trailer clutch of stacker-reclaimer main frame; Wherein Fig. 1 is that specific embodiment of the utility model is in the windrow state, just draws between the upper beam 6 and underbeam 11 that pilot bar 7 stretches into trailer fully; Fig. 2 is that specific embodiment of the utility model is in the material state of getting, and just draws between the upper beam 6 and underbeam 11 that pilot bar 7 stretches out trailer fully; Its structure comprises trailer 2, underbeam 11, middle supporting leg 3, rear support leg 4, front leg strut 8, traveling wheels 12; It is characterized in that: be provided with the upper beam 6 that parallels with underbeam 11 between middle supporting leg 3 and front leg strut 8, in the middle of 6 the end of putting the beams in place is connected on the supporting leg 3,6 the other end of putting the beams in place is connected on the front leg strut 8; Insert traction pilot bar 7 between upper beam 6 and underbeam 11, an end of traction pilot bar 7 is hinged on the stacker-reclaimer main frame 1; Install two groups upper support roller set 5 respectively on below the upper beam 6 between upper beam 6 and traction pilot bar 7 end faces, described each upper support roller set 5, (as shown in Figure 5), corresponding with the plane at line of centers two ends above the traction pilot bar 7, symmetry installing and contacted two support rollers above the traction pilot bar 7 on below upper beam 6, described each support roller is made up of bracing frame 19, roller 20, roller shaft 22 and axle sleeve 21, on bracing frame 19, connect roller shaft 22, on roller shaft 22, be inserted in the roller 20 of embedded axle sleeve 21; Install three groups lower support roller set 10 respectively on above the underbeam 11 between underbeam 11 and traction pilot bar 7 bottom surfaces, described each lower support roller set 10, the plane at line of centers two ends is corresponding below traction pilot bar 7, symmetry installing contacted two support rollers below traction pilot bar 7 on underbeam 11, described each support roller (as shown in Figure 6) is made up of bottom roller 26, common support frame 29, horizontal roller axle 27 and axle sleeve 28; Installing horizontally-guided roller set 9 on two lateral surfaces of the traction pilot bar 7 of close every group of lower support roller 10, described every group of horizontally-guided roller 9 is made up of two horizontally-guided rollers, described each horizontally-guided roller (as shown in Figure 6) is made up of horizontal guide sheave 23, common support frame 29, vertical wheel axle 25 and axle sleeve 24, bonded assembly common support frame 29 on underbeam 11, end face at common support frame 29 connects vertical wheel axle 25, is inserted in the horizontal guide sheave 23 of embedded axle sleeve 24 on the vertical wheel axle 25; Traction pilot bar 7 realizes freely stretching out indentation at upper and lower back- up roller wheels 5,10 in the traction lower edge of stacker-reclaimer main frame 1 and horizontally-guided roller set 9 between upper beam 6 and underbeam 11; The blocking device of described traction pilot bar 7 is made up of bearing pin 16 and propulsion source 14, on the left and right two ends end face of traction pilot bar 7, respectively install one with draw the perpendicular bearing pin 16 of pilot bar 7 length directions; The grab device that installing is driven by propulsion source 14 on the horizontal articulated beam of front leg strut 8, described grab device is made up of two drag-lines 13, two grabs 15 and grab axle 17, after grab axle 17 is hinged to one with the root of two grabs 15, be connected on the horizontal articulated beam of front leg strut 8, connect an end of two drag-lines 13 in the upper end of two grabs 15 symmetric system, the other end of two drag-lines 13 is respectively to be connected on the stretching out on the rod end of oil cylinder propulsion source 14, to the locking of blocking of bearing pin 16, when lifting bearing pin 16 is not locked when falling by two grabs 15 of propulsion source 14 drivings; At underbeam 11 places of front leg strut 8 installing limit switch 18, the bottom of front leg strut 8 and rear support leg 4 is connected traveling set of wheels 12.
The above; it only is the preferable specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.
Claims (6)
1, a kind of fixing single trailer of and stacker-reclaimer main frame clutch, comprise the underbeam (11) of trailer (2), middle supporting leg (3), rear support leg (4), front leg strut (8), traveling wheels (12), it is characterized in that: between middle supporting leg (3) and front leg strut (8), be provided with the upper beam (6) that parallels with underbeam (11), on the supporting leg (3), the other end of put the beams in place (6) was connected on the front leg strut (8) in the middle of one end of upper beam (6) was connected; Insert traction pilot bar (7) between upper beam (6) and underbeam (11), an end of traction pilot bar (7) is hinged on the stacker-reclaimer main frame (1); Install the upper support roller set (5) of at least two groups on below the upper beam (6) between upper beam (6) and traction pilot bar (7) end face respectively; Install the lower support roller set (10) of at least three groups on above the underbeam (11) between below underbeam (11) and traction pilot bar (7) respectively; The two lateral surfaces installing horizontally-guided roller set (9) of the traction pilot bar (7) of close every group lower support roller set (10); Make traction pilot bar (7) between upper beam (6) and underbeam (11), realize freely stretching out indentation at upper and lower back-up roller wheels in the traction lower edge of stacker-reclaimer main frame (1) (5,10) and horizontally-guided roller set (9); The stop pin shaft device is all installed at two ends on the end face of traction pilot bar, respectively installs a limit switch (18) in the rear and front end of traction pilot bar (7).
2, by the described fixing single trailer with the clutch of stacker-reclaimer main frame of claim 1, it is characterized in that: described each upper support roller set (5), corresponding with the plane at traction pilot bar (7) end face line of centers two ends, below put the beams in place (6), go up symmetry installing and contacted two support rollers of traction pilot bar (7) end face, described each support roller is by bracing frame (19), roller (20), axle sleeve (21) and roller shaft (22) are formed, go up connection roller shaft (22) at bracing frame (19), on roller shaft (22), be inserted in the roller (20) of embedded axle sleeve (21).
3, by the described fixing single trailer with the clutch of stacker-reclaimer main frame of claim 1, it is characterized in that: described each lower support roller set (10), corresponding with the plane of drawing pilot bar (7) bottom center line two ends, symmetry installing and contacted two support rollers in traction pilot bar (7) bottom surface on the bottom surface of underbeam (11), described each support roller is by bottom roller (26), common support frame (29), horizontal roller axle (27) and axle sleeve (28) are formed, go up connection horizontal roller axle (27) at common support frame (29), on horizontal roller axle (27), be inserted in the bottom roller (26) of embedded axle sleeve (28).
4, by the described fixing single trailer with the clutch of stacker-reclaimer main frame of claim 1, it is characterized in that: described every group of horizontally-guided roller (9) is made up of two horizontally-guided rollers, described each horizontally-guided roller is made up of horizontal guide sheave (23), common support frame (29), vertical wheel axle (25) and axle sleeve (24), on underbeam (11), go up and connect common support frame (29), go up connection and vertical wheel axle (25) at common support frame (29), on vertical wheel axle (25), be inserted in the horizontal guide sheave (23) of embedded axle sleeve (24).
5, by the described fixing single trailer with the clutch of stacker-reclaimer main frame of claim 1, it is characterized in that: described stop pin shaft device is made up of bearing pin (16) and propulsion source (14), rear and front end on traction pilot bar (7) end face respectively install one with the perpendicular bearing pin (16) of traction pilot bar (7) length direction, go up the grab device of installing at front leg strut (8) by propulsion source (14) driving; Described grab device is by two drag-lines (13), two grabs (15) and grab axle (17) are formed, after grab axle (17) is hinged to one with the root of two grabs (15), be connected on the horizontal articulated beam of front leg strut (8), connect an end of two drag-lines (13) in the upper end symmetric system of two grabs (15), the other end of two drag-lines (13) is respectively the piston rod end that is connected on oil cylinder propulsion source (14), or be the push rod termination that is connected on electrically operated propulsion source (14) respectively, drive two grabs (15) clamping locking to bearing pin (16) when falling by propulsion source (14), when lifting bearing pin (16) is not locked.
6, by the described fixing single trailer with the clutch of stacker-reclaimer main frame of claim 1, it is characterized in that: described traction pilot bar (7) stretches out and withdrawal is drawn by stacker-reclaimer main frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200108650U CN201354269Y (en) | 2009-02-18 | 2009-02-18 | Fixed single tripper capable of separating from and combining with main machine of stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200108650U CN201354269Y (en) | 2009-02-18 | 2009-02-18 | Fixed single tripper capable of separating from and combining with main machine of stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354269Y true CN201354269Y (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200108650U Expired - Lifetime CN201354269Y (en) | 2009-02-18 | 2009-02-18 | Fixed single tripper capable of separating from and combining with main machine of stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354269Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108820A (en) * | 2010-09-29 | 2013-05-15 | 川崎重工业株式会社 | Tripper connecting/separating device of stacker/reclaimer and method thereof |
| CN103429513A (en) * | 2011-04-06 | 2013-12-04 | 川崎重工业株式会社 | Support structure for tripper linked to stacker, and traveling cargo handling device |
-
2009
- 2009-02-18 CN CNU2009200108650U patent/CN201354269Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108820A (en) * | 2010-09-29 | 2013-05-15 | 川崎重工业株式会社 | Tripper connecting/separating device of stacker/reclaimer and method thereof |
| CN103429513A (en) * | 2011-04-06 | 2013-12-04 | 川崎重工业株式会社 | Support structure for tripper linked to stacker, and traveling cargo handling device |
| CN103429513B (en) * | 2011-04-06 | 2016-01-06 | 川崎重工业株式会社 | Be connected to underwork and the running type handler of the trailer of stocker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN Effective date: 20120419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120419 Address after: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No. Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No. Patentee before: Huarui Co., Ltd., Dalian |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091202 |
|
| CX01 | Expiry of patent term |