CN202181122U - Door type bucket-wheel stacker reclaimer - Google Patents
Door type bucket-wheel stacker reclaimer Download PDFInfo
- Publication number
- CN202181122U CN202181122U CN2011202927235U CN201120292723U CN202181122U CN 202181122 U CN202181122 U CN 202181122U CN 2011202927235 U CN2011202927235 U CN 2011202927235U CN 201120292723 U CN201120292723 U CN 201120292723U CN 202181122 U CN202181122 U CN 202181122U
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- balance wheel
- discussing
- meeting
- spacing
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Abstract
The utility model discloses a door type bucket-wheel stacker reclaimer which comprises a limiting collision head (8), a first position sensor (71), a second position sensor (72) and a controller, wherein the limiting collision head (8) can move along with the eccentric rotation of a balance wheel (41), the first position sensor (71) is arrange on one side of the limiting collision head (8) and is used for sensing the position of the limiting collision head (8) and sending out first position signals, the second position sensor (72) is arranged on the other side of the limiting collision head (8) and is used for sensing the position of the limiting collision head (8) and sending out second position signals, and the controller is connected with the first position sensor (71) and the second position sensor (72) and can be used for changing the rotating speed of an electrical machine after receiving the first position signals or the second position signals so as to enable the balance wheel to rotate eccentrically toward the opposite direction. The door type bucket-wheel stacker reclaimer can avoid the phenomenon that the balance wheel is blocked, therefore, the service life of a lifting rope is prolonged, and the labor energy is reduced.
Description
Technical field
The utility model relates to technical field of engineering machinery, relates in particular to a kind of gate-type bucket-wheel stacker reclaimer.
Background technology
The gate-type bucket-wheel stacker reclaimer is provided with fixed beam and portable beam, and wherein fixed beam is fixed on the body, and portable beam is positioned at the below of fixed beam, can controlledly below fixed beam, move up and down.Moving of this portable beam controlled by mechanism shown in Figure 1.First group of pulley 11 among Fig. 1 and second group of pulley 12 are separately fixed at the two ends of fixed beam (not shown), and the 3rd group of pulley 13 of below and the 4th group of pulley 14 are separately fixed at the two ends of portable beam.Rigidity leg side and flexible leg side at stacker-reclaimer are respectively equipped with first head roll 21 and second head roll 22.
As shown in Figure 2, for a balance wheel 41, first lifting rope 31 and second lifting rope 32 fixed thereon in real-world operation can be often different to its power that applies, and cause balance wheel to a direction sideslip.Can see that from Fig. 2 the surface of balance wheel 41 of the prior art is provided with clamp 411, with the sideslip of the wheel of limiting balance to a certain extent.Particularly, when balance wheel deflected to certain angle to the left or to the right, this clamp 411 can be stuck on the balance wheel bearing 6 of balance wheel 41 belows, made balance wheel 41 can't continue deflection.
Yet; Clamp 411 on balance wheel is stuck in that 6 last times of balance wheel bearing often do not come to light and continued the application of force and then stuck by corresponding lifting rope; Cause lifting rope (being generally steel rope) unbalance stress, reduce service life, often needs artificial hand adjustment for this reason; A large amount of manpower energy have been consumed, if untimely also possibly causing of adjustment broken lifting rope.
The utility model content
The utility model technical matters to be solved provides a kind of gate-type bucket-wheel stacker reclaimer, and this stacker-reclaimer can be avoided the excessive sideslip of balance wheel and stuck.
For solving the problems of the technologies described above, an aspect according to the utility model provides a kind of gate-type bucket-wheel stacker reclaimer, comprising: balance wheel, be fixed on the balance wheel bearing, and can be along its axle center deflection; First cylinder and second tin roller are respectively by motor-driven; First lifting rope, its first end is fixed on first cylinder, and second end is fixed on the balance wheel; Second lifting rope, its first end is fixed on the second tin roller, and second end is fixed on the balance wheel; It is characterized in that, also comprise: spacing meeting and discussing, move with the deflection of balance wheel; The primary importance sensor is arranged on a spacing side of meeting and discussing, and is used for the spacing position of meeting and discussing of sensing, and sends the primary importance signal; Second place sensor is arranged on spacing opposite side of meeting and discussing, and is used for the spacing position of meeting and discussing of sensing, and sends second place signal; Controller is connected with second place sensor with the primary importance sensor, after receiving primary importance signal or second place signal, changes rotating speed of motor, makes balance wheel deflection round about.
Further, also comprise: fixed beam is fixed with first group of pulley and second group of pulley on it; Portable beam is fixed with the 3rd group of pulley and the 4th group of pulley on it; First lifting rope is from its first end to its second end a plurality of pulleys first group of pulley of pile warp and the second group of pulley alternately in order; Second lifting rope is from its first end to its second end a plurality of pulleys first group of pulley of pile warp and the second group of pulley alternately in order.
Further, spacing meeting and discussing is fixed on the top of balance wheel; The primary importance sensor is fixed on the primary importance that is positioned at balance wheel first side; Second place sensor is fixed on the second place of second side that is positioned at balance wheel.
Further, spacing meeting and discussing is fixed on first lifting rope or second lifting rope; Primary importance sensor and second place sensor are fixed on spacing both sides of meeting and discussing along first lifting rope or second lifting rope.
Further, also comprise: the 3rd position transduser, be arranged on the primary importance sensor away from a spacing side of meeting and discussing, be used for the spacing position of meeting and discussing of sensing, and send three position singal; The 4th position transduser, be arranged on second place sensor away from a spacing side of meeting and discussing, be used for the spacing position of meeting and discussing of sensing, and send the 4th position signal; Controller is connected with the 4th position transduser with the 3rd position transduser, and after receiving three position singal or the 4th position signal, output alarm signal is also shut down.
The utlity model has following beneficial effect:
In the gate-type bucket-wheel stacker reclaimer of the utility model because primary importance sensor and second place sensor can detect spacing position of meeting and discussing, thereby whether the deflection angle that detects balance wheel indirectly above predetermined angle.And controller can learn that after receiving primary importance signal or the second place signal deflection angle of balance wheel has exceeded predetermined angle, thereby the control break rotating speed of motor makes balance wheel deflection round about, and deflection angle is reduced.So just avoided the excessive sideslip of balance wheel; As long as be provided with spacingly meet and discuss, the position of primary importance sensor and second place sensor; The angle of its deflection when making the deflection angle of balance wheel when primary importance sensor and second place sensor sense spacing meeting and discussing be set to clamp less than balance wheel to be stuck on the balance wheel bearing; Can guarantee before stuck phenomenon takes place for it with regard to the state that detects balance wheel deflection and accomplish to proofread and correct; Thereby avoided balance wheel generation stuck phenomenon to prolong life-span of lifting rope, realized reducing the input of manpower energy.
Except top described purpose, feature and advantage, the utility model also has other purpose, feature and advantage.To do further detailed explanation to the utility model with reference to figure below.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the connection scheme drawing of portable beam jacking system in the gate-type bucket-wheel stacker reclaimer of the prior art;
Fig. 2 is that the master of balance wheel in the gate-type bucket-wheel stacker reclaimer of the prior art looks scheme drawing;
Fig. 3 is the scheme drawing of arranging according to each position transduser in the gate-type bucket-wheel stacker reclaimer of first embodiment of the utility model;
Fig. 4 is the scheme drawing of arranging according to each position transduser in the gate-type bucket-wheel stacker reclaimer of second embodiment of the utility model.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
The utility model provides a kind of gate-type bucket-wheel stacker reclaimer, and is as shown in figures 1 and 3, and it comprises balance wheel 41, first cylinder 21 and second tin roller 22, first lifting rope 31, second lifting rope 32.Wherein balance wheel 41 is fixed on the balance wheel bearing 6, can be along its axle center deflection; First cylinder 21 is driven by the motor (not shown) respectively with second tin roller 22; First end of first lifting rope 31 is fixed on first cylinder 21, and second end is fixed on the balance wheel 41; First end of second lifting rope 32 is fixed on the second tin roller 22, and second end is fixed on the balance wheel 41.This gate-type bucket-wheel stacker reclaimer also comprise spacingly meet and discuss 8, primary importance sensor 71 and second place sensor 72.This is spacing meets and discusses and 8 moves with the deflection of balance wheel 41; Primary importance sensor 71 is arranged on spacing 8 the side of meeting and discussing, and is used for spacing 8 the position of meeting and discussing of sensing, and sends the primary importance signal; Second place sensor 72 is arranged on spacing 8 the opposite side of meeting and discussing, and is used for spacing 8 the position of meeting and discussing of sensing, and sends second place signal.The controller of this gate-type bucket-wheel stacker reclaimer is connected with second place sensor 72 with primary importance sensor 71, after receiving primary importance signal or second place signal, changes rotating speed of motor, makes balance wheel deflection round about.
Can see that from Fig. 1 in the present embodiment, balance wheel 41 is two, all correspondingly be fixed with one first lifting rope 31 and 21, two second lifting ropes of 32, two first lifting ropes of second lifting rope, 31 shared first cylinders, 32 shared second tin rollers 22 on each balance wheel 41.
Because primary importance sensor 71 and second place sensor 72 can detect spacing 8 the position of meeting and discussing, thereby whether the deflection angle that detects balance wheel 41 indirectly surpasses predetermined angle.And the deflection angle that after controller is receiving primary importance signal or second place signal, can learn balance wheel 41 has exceeded predetermined angle, thus the control break rotating speed of motor, so that balance wheel deflection round about.Particularly; Owing in the working process of gate-type bucket-wheel stacker reclaimer,, explain that first lifting rope of its first side is relatively large to the power that it applies if balance wheel changes to first lateral deviation; This moment, the motor (not shown among Fig. 3) with controlling and driving first lifting rope 31 slowed down or stop motion; Can reduce the power of first lifting rope, thereby balance wheel 41 is moved to opposite deflecting direction, play the effect of avoiding balance wheel stuck balance wheel.So just avoided the excessive sideslip of balance wheel; As long as be provided with and spacingly meet and discuss 8, the position of primary importance sensor 71 and second place sensor 72; Make primary importance sensor 71 and second place sensor 72 sense the angle of spacing deflection angle of meeting and discussing 8 o'clock balance wheels 41 its deflection when being set to clamp less than balance wheel and being stuck on the balance wheel bearing; Can guarantee before stuck phenomenon takes place for it with regard to the state that detects balance wheel deflection and accomplish to proofread and correct; Thereby avoided balance wheel generation stuck phenomenon to prolong life-span of lifting rope, realized reducing the input of manpower energy.
Preferably, as shown in Figure 1, this stacker-reclaimer also comprises: the fixed beam (not shown) is fixed with first group of pulley 11 and second group of pulley 12 on it; Portable beam (among the figure for illustrating) is fixed with the 3rd group of pulley 13 and the 4th group of pulley 14 on it.Above-mentioned first lifting rope 31 is from its first end to its second end a plurality of pulleys first group of pulley 11 of pile warp and the second group of pulley 12 alternately in order; Second lifting rope 32 is from its first end to its second end a plurality of pulleys first group of pulley 11 of pile warp and the second group of pulley 12 alternately in order.Like this, 22 motions can drive the portable beam rising and descend with second tin roller through motor-driven first cylinder 21.Be appreciated that in the present embodiment, first lifting rope 31 in left side and the 3rd group of pulley 13 of second lifting rope, 32 common drives, and then the left end of drive portable beam rises and descends; First lifting rope 31 on right side and the 4th group of pulley 14 of second lifting rope, 32 common drives, and then the right-hand member of drive portable beam rises and descends.
As shown in Figure 3, in first embodiment according to the utility model, spacing meet and discuss 8 be fixed on balance wheel 41 the top, the deflection with the deflection of balance wheel 41; Primary importance sensor 71 is fixed on the primary importance that is positioned at balance wheel 41 first sides; Second place sensor 72 is fixed on the second place of second side that is positioned at balance wheel 41, to detect spacing 8 the position of meeting and discussing, the deflection of indirect detection balance wheel 41.
As shown in Figure 4, in second embodiment according to the utility model, spacing meeting and discussing 8 is fixed on first lifting rope 31; Primary importance sensor 71 and second place sensor 72 are fixed on spacing 8 the both sides of meeting and discussing along first lifting rope 31.Be appreciated that the deflection that this layout also can the indirect detection balance wheel.Certainly in practice, spacingly meet and discuss 8, primary importance sensor 71 and second place sensor 72 also can be arranged on second lifting rope 32.
Like Fig. 3 and shown in Figure 4; In first embodiment and second embodiment according to the utility model; This gate-type bucket-wheel stacker reclaimer also comprises: the 3rd position transduser 73; Be arranged on primary importance sensor 71 away from a spacing side of meeting and discussing, be used for spacing 8 the position of meeting and discussing of sensing, and send three position singal; The 4th position transduser 74, be arranged on second place sensor 72 away from a spacing side of meeting and discussing, be used for spacing 8 the position of meeting and discussing of sensing, and send the 4th position signal; Controller likewise is connected with the 4th position transduser 74 with the 3rd position transduser 73, and after receiving three position singal or the 4th position signal, output alarm signal is also shut down.Since the 3rd position transduser 73 and the 4th position transduser 74 be separately positioned on primary importance sensor 71 away from a spacing side of meeting and discussing and second place sensor 72 away from a spacing side of meeting and discussing; At this moment since the 3rd position transduser 73 and the 4th position transduser 74 when its deflection angle detects balance wheel than primary importance sensor 71 and second place sensor 72 when detecting balance wheel its angle big; If because various faults cause balance wheel 41 when a certain lateral deviation is changeed, not detected by first and second position transdusers; Cause balance wheel to continue deflection; And detected by the 3rd or the 4th position transduser; Explain that then fault has taken place for checking system or physical construction, the shutdown of at this moment reporting to the police can avoid whole gate-type bucket-wheel stacker reclaimer to produce bigger fault.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. gate-type bucket-wheel stacker reclaimer comprises:
Balance wheel (41) is fixed on the balance wheel bearing (6), can be along its axle center deflection;
First cylinder (21) and second tin roller (22) are respectively by motor-driven;
First lifting rope (31), its first end are fixed on said first cylinder (21), and second end is fixed on the said balance wheel (41);
Second lifting rope (32), its first end are fixed on the said second tin roller (22), and second end is fixed on the said balance wheel (41);
It is characterized in that, also comprise:
Spacing meeting and discussing (8) moved with the deflection of said balance wheel (41);
Primary importance sensor (71) is arranged on a side of said spacing meeting and discussing (8), is used for the position of said spacing the meeting and discussing of sensing (8), and sends the primary importance signal; Second place sensor (72) is arranged on the opposite side of said spacing meeting and discussing (8), is used for the position of said spacing the meeting and discussing of sensing (8), and sends second place signal;
Controller is connected with said second place sensor (72) with said primary importance sensor (71), after receiving said primary importance signal or said second place signal, changes said rotating speed of motor, makes the deflection round about of said balance wheel.
2. gate-type bucket-wheel stacker reclaimer according to claim 1 is characterized in that,
Also comprise:
Fixed beam is fixed with first group of pulley (11) and second group of pulley (12) on it;
Portable beam is fixed with the 3rd group of pulley (13) and the 4th group of pulley (14) on it;
Said first lifting rope (31) is from its first end to its second end a plurality of pulleys the said first group of pulley of pile warp (11) and the said second group of pulley (12) alternately in order;
Said second lifting rope (32) is from its first end to its second end a plurality of pulleys the said first group of pulley of pile warp (11) and the said second group of pulley (12) alternately in order.
3. gate-type bucket-wheel stacker reclaimer according to claim 1 is characterized in that,
Said spacing meeting and discussing (8) is fixed on the top of said balance wheel (41);
Said primary importance sensor (71) is fixed on the primary importance that is positioned at said balance wheel (41) first sides;
Said second place sensor (72) is fixed on the second place of second side that is positioned at said balance wheel (41).
4. gate-type bucket-wheel stacker reclaimer according to claim 1 is characterized in that,
Said spacing meeting and discussing (8) is fixed on said first lifting rope (31) or said second lifting rope (32);
Said primary importance sensor (71) and said second place sensor (72) along said first lifting rope (31) or
Said second lifting rope (32) is fixed on the both sides of said spacing meeting and discussing (8).
5. according to each described gate-type bucket-wheel stacker reclaimer among the claim 1-4, it is characterized in that,
Also comprise:
The 3rd position transduser (73), be arranged on said primary importance sensor (71) away from a said spacing side of meeting and discussing, be used for the position of said spacing the meeting and discussing of sensing (8), and send three position singal;
The 4th position transduser (74), be arranged on said second place sensor (72) away from a said spacing side of meeting and discussing, be used for the position of said spacing the meeting and discussing of sensing (8), and send the 4th position signal;
Said controller is connected with said the 4th position transduser (74) with said the 3rd position transduser (73), and after receiving said three position singal or said the 4th position signal, output alarm signal is also shut down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202927235U CN202181122U (en) | 2011-08-12 | 2011-08-12 | Door type bucket-wheel stacker reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202927235U CN202181122U (en) | 2011-08-12 | 2011-08-12 | Door type bucket-wheel stacker reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181122U true CN202181122U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202927235U Expired - Fee Related CN202181122U (en) | 2011-08-12 | 2011-08-12 | Door type bucket-wheel stacker reclaimer |
Country Status (1)
| Country | Link |
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| CN (1) | CN202181122U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424279A (en) * | 2011-08-12 | 2012-04-25 | 中联重科物料输送设备有限公司 | Gate type bucket-wheel stacker reclaimer, and adjustment method and adjustment device for balance wheel thereof |
| CN102642721A (en) * | 2012-04-17 | 2012-08-22 | 三一集团有限公司 | Reclaiming control method of bucket-wheel reclaimer and bucket-wheel reclaimer |
| WO2013023348A1 (en) * | 2011-08-12 | 2013-02-21 | 长沙中联重工科技发展股份有限公司 | Gantry bucket-wheel stacker-reclaimer and adjusting method and adjusting device for balance wheel thereof |
| CN110844614A (en) * | 2019-11-27 | 2020-02-28 | 泰富重工制造有限公司 | Automatic balancing system for centering in large-sized rotating motion part |
-
2011
- 2011-08-12 CN CN2011202927235U patent/CN202181122U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424279A (en) * | 2011-08-12 | 2012-04-25 | 中联重科物料输送设备有限公司 | Gate type bucket-wheel stacker reclaimer, and adjustment method and adjustment device for balance wheel thereof |
| WO2013023348A1 (en) * | 2011-08-12 | 2013-02-21 | 长沙中联重工科技发展股份有限公司 | Gantry bucket-wheel stacker-reclaimer and adjusting method and adjusting device for balance wheel thereof |
| CN102642721A (en) * | 2012-04-17 | 2012-08-22 | 三一集团有限公司 | Reclaiming control method of bucket-wheel reclaimer and bucket-wheel reclaimer |
| CN102642721B (en) * | 2012-04-17 | 2015-07-22 | 三一海洋重工有限公司 | Reclaiming control method of bucket-wheel reclaimer and bucket-wheel reclaimer |
| CN110844614A (en) * | 2019-11-27 | 2020-02-28 | 泰富重工制造有限公司 | Automatic balancing system for centering in large-sized rotating motion part |
| CN110844614B (en) * | 2019-11-27 | 2021-11-12 | 泰富重工制造有限公司 | Automatic balancing system for centering in large-sized rotating motion part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |