CN204957833U - Stocker cantilever balancing weight mechanism - Google Patents
Stocker cantilever balancing weight mechanism Download PDFInfo
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- CN204957833U CN204957833U CN201520302646.5U CN201520302646U CN204957833U CN 204957833 U CN204957833 U CN 204957833U CN 201520302646 U CN201520302646 U CN 201520302646U CN 204957833 U CN204957833 U CN 204957833U
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Abstract
The utility model relates to a stocker cantilever balancing weight mechanism. It includes the frame, has feed bin, band conveyer and cantilever in the frame in proper order. The discharge gate of feed bin passes through feeding mechanism and links to each other with band conveyer, has the stand in the frame that the cantilever both sides correspond. Its characteristics are there is the counter weight device one side that band conveyer was kept away from to the feed bin, and there is an equipped weight wheel at the top of this side of feed bin, and there is the 2nd equipped weight wheel at the top that the feed bin corresponds band conveyer one side, and there is the 3rd equipped weight wheel at the top of stand. Have counter weight rope on the counter weight device, the one end of counter weight rope is fixed connection with the 2nd equipped weight wheel's shaft in proper order behind an equipped weight wheel, the 2nd equipped weight wheel, the 3rd equipped weight wheel diversion. This balancing weight mechanism adopts the counter weight winding of many multiplying powers, and counter weight power is invariable, has improved the center gravity shifting problem of stocker, has improved the weight of counter weight self simultaneously, can not produce too much burden to the structure, has reduced complete machine weight, has also reduced the manufacturing cost and the running cost of stocker.
Description
Technical field
The utility model relates to a kind of stocker, is for balanced cantilever weight, the stacker boom balancing counterweight mechanism improving frame centre-of gravity shift specifically on stocker.
Background technology
As everyone knows, stocker is a kind of large-scale construction machinery and equipment, and its Main Function is exactly the material for stacking the types such as sand, ore, coal, cement, makes their stacking highly meet the demand of user.
The overhanging size of the cantilever of common stocker often all needs tens meters long, and the center of gravity of stocker will be caused like this to offset toward the direction of cantilever, in order to balance the skew of center of gravity, arranges counter weight device with regard to needing the side away from cantilever on stocker.Traditional counter weight device is all rigid construction, namely between the column top hinged with cantilever and feed bin top, weight linear meter (or clump weight) is connected, utilize the weight of weight linear meter and the arm of force contrary with cantilever column to realize the function of balance weight, thus alleviate the phenomenon of stocker centre-of gravity shift.But because counterweight rigidly fixes, along with the swing of cantilever, rigidity counterweight also can corresponding swing thereupon, causes the center-of-gravity position of counterweight to change, affects counterbalancing effect.And the Heavy Weight of rigidity counterweight, its supporting rigid support also needs to reach certain intensity, adds main machine structure burden, too increases the weight of complete machine simultaneously.This just needs to use more high-performance actuating device or draw gear that stocker could be driven to move, thus makes all corresponding raising of the manufacturing cost of stocker and operating cost.
Utility model content
Problem to be solved in the utility model is to provide a kind of stacker boom balancing counterweight mechanism, this balancing counterweight mechanism adopts the counterweight of many multiplying powers to be wound around, counterweight forces is constant, improve the centre-of gravity shift problem of stocker, improve the weight of counterweight self simultaneously, too much burden can not be produced to structure, reduce complete machine weight, also reduce manufacturing cost and the operating cost of stocker.
For solving the problem, take following technical scheme:
Stacker boom balancing counterweight mechanism of the present utility model comprises frame, and frame has feed bin, band conveyor and cantilever from one end successively to the other end.The discharging opening of described feed bin is connected with band conveyor by feed mechanism, and band conveyor from its one end corresponding with feed bin to the other end in tilting upward layout.The frame that described cantilever both sides are corresponding has column, and one end of the corresponding band conveyor of cantilever is hinged cooperation with column, and this end of cantilever is positioned at the below of band conveyor one end of its correspondence.Be characterized in that described feed bin has counter weight device away from the side of band conveyor, and the first weighting distribution wheel is arranged at the top of this side of feed bin, the second weighting distribution wheel is arranged at the top of the corresponding band conveyor side of feed bin, and the 3rd weighting distribution wheel is arranged at the top of described column.Described counter weight device there is counterweight rope, one end of counterweight rope with counter weight device in being fixedly connected with, the other end of counterweight rope successively after the first weighting distribution wheel, the second weighting distribution wheel, the 3rd weighting distribution wheel break-in with the wheel shaft of the second weighting distribution wheel in being fixedly connected with, and described counter weight device is in hanging like all the time.
Wherein, winch is arranged at the top of described feed bin, there is the first pulley on the top of column, below first pulley corresponding band conveyor side column on have the second pulley, below first pulley respective cantilevered side column on be hinged with wheel seat, wheel seat has the 3rd pulley, cantilever has the 4th pulley away from one end of band conveyor, the external part of described winch hawser successively after the first pulley, the second pulley, the 4th pulley, the 3rd pulley break-in with the wheel shaft of the 4th pulley in being fixedly connected with.
Take such scheme, have the following advantages:
Because stacker boom balancing counterweight mechanism of the present utility model has counter weight device at feed bin away from the side of band conveyor, this counter weight device there is counterweight rope, the other end of counterweight rope successively after the first weighting distribution wheel, the second weighting distribution wheel, the 3rd weighting distribution wheel break-in with the wheel shaft of the second weighting distribution wheel in being fixedly connected with, and described counter weight device is in hanging like all the time.Namely this structure utilizes the many multiplying powers of counterweight rope to be wound around the function achieving flexible counterweight, and no matter how cantilever swings, and the center of gravity of counter weight device all any conversion can not occur, and counterbalancing effect is better.In addition, the arm of force in this structure between counter weight device and column is longer, compared with the weight linear meter of prior art, the effect of balanced cantilever just can be played compared with the counter weight device of light weight, main machine structure burden can be reduced, alleviate the overall weight of stocker, also without the need to the power of the actuating device or draw gear that strengthen stocker, manufacturing cost and the operating cost of stocker can be reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of stacker boom balancing counterweight mechanism of the present utility model;
The enlarged diagram that Fig. 2 is counter weight device in Fig. 1, weighting distribution wheel and counterweight rope are interconnected cooperation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, stacker boom balancing counterweight mechanism of the present utility model comprises frame 3, and frame 3 has feed bin 1, band conveyor 4 and cantilever 5 from one end successively to the other end.The discharging opening of described feed bin 1 is connected with band conveyor 4 by feed mechanism, and band conveyor 4 from its one end corresponding with feed bin 1 to the other end in tilting upward layout.The frame 3 that described cantilever 5 both sides are corresponding has column 14, and one end of the corresponding band conveyor of cantilever 54 coordinates in hinged with column 14, and this end of cantilever 5 is positioned at the below of band conveyor 4 one end of its correspondence.Described feed bin 1 has counter weight device 6 away from the side of band conveyor 4, and the first weighting distribution wheel 15 is arranged at the top of this side of feed bin 1, and the second weighting distribution wheel 16 is arranged at the top of feed bin 1 corresponding band conveyor 4 side, and the 3rd weighting distribution wheel 17 is arranged at the top of described column 14.Described counter weight device 6 there is counterweight rope 7, one end of counterweight rope 7 with counter weight device 6 in being fixedly connected with, the other end of counterweight rope 7 successively after the first weighting distribution wheel 15, second weighting distribution wheel 16, the 3rd weighting distribution wheel 17 break-in with the wheel shaft of the second weighting distribution wheel 16 in being fixedly connected with, and described counter weight device 6 is in hanging like all the time.
Wherein, winch 2 is arranged at the top of described feed bin 1, there is the first pulley 9 on the top of column 14, below first pulley 9 corresponding band conveyor 4 side column 14 on have the second pulley 8, below first pulley 9 respective cantilevered 5 side column 14 on be hinged with wheel seat 10, wheel seat 10 there is the 3rd pulley 11, cantilever 5 has the 4th pulley 13 away from one end of band conveyor 4, the external part of described winch 2 hawser 12 successively after the first pulley 9, second pulley 8, the 4th pulley 13, the 3rd pulley 11 break-in with the wheel shaft of the 4th pulley 13 in being fixedly connected with.
Claims (2)
1. stacker boom balancing counterweight mechanism, comprises frame (3), and frame (3) has feed bin (1), band conveyor (4) and cantilever (5) from one end successively to the other end; The discharging opening of described feed bin (1) is connected with band conveyor (4) by feed mechanism, and band conveyor (4) from its one end corresponding with feed bin (1) to the other end in tilting upward layout; The frame (3) that described cantilever (5) both sides are corresponding there is column (14), one end of cantilever (5) corresponding band conveyor (4) coordinates in hinged with column (14), and this end of cantilever (5) is positioned at the below of band conveyor (4) one end of its correspondence; It is characterized in that described feed bin (1) has counter weight device (6) away from the side of band conveyor (4), and the first weighting distribution wheel (15) is arranged at the top of feed bin (1) this side, second weighting distribution wheel (16) is arranged at the top of feed bin (1) corresponding band conveyor (4) side, and the 3rd weighting distribution wheel (17) is arranged at the top of described column (14); Described counter weight device (6) there is counterweight rope (7), one end of counterweight rope (7) with counter weight device (6) in being fixedly connected with, the other end of counterweight rope (7) successively after the first weighting distribution wheel (15), the second weighting distribution wheel (16), the 3rd weighting distribution wheel (17) break-in with the wheel shaft of the second weighting distribution wheel (16) in being fixedly connected with, and described counter weight device (6) is in hanging like all the time.
2. stacker boom balancing counterweight mechanism as claimed in claim 1, it is characterized in that winch (2) is arranged at the top of described feed bin (1), there is the first pulley (9) on the top of column (14), the column (14) of corresponding band conveyor (4) side, the first pulley (9) below there is the second pulley (8), the column (14) of respective cantilevered (5) side, the first pulley (9) below is hinged with wheel seat (10), wheel seat (10) there is the 3rd pulley (11), cantilever (5) has the 4th pulley (13) away from one end of band conveyor (4), the external part of described winch (2) hawser (12) is successively through the first pulley (9), second pulley (8), 4th pulley (13), after 3rd pulley (11) break-in with the wheel shaft of the 4th pulley (13) in being fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302646.5U CN204957833U (en) | 2015-05-12 | 2015-05-12 | Stocker cantilever balancing weight mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302646.5U CN204957833U (en) | 2015-05-12 | 2015-05-12 | Stocker cantilever balancing weight mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN204957833U true CN204957833U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520302646.5U Active CN204957833U (en) | 2015-05-12 | 2015-05-12 | Stocker cantilever balancing weight mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044249A (en) * | 2016-06-23 | 2016-10-26 | 安庆联泰电子科技有限公司 | Energy-saving type stacking mechanical arm |
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2015
- 2015-05-12 CN CN201520302646.5U patent/CN204957833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044249A (en) * | 2016-06-23 | 2016-10-26 | 安庆联泰电子科技有限公司 | Energy-saving type stacking mechanical arm |
| CN106044249B (en) * | 2016-06-23 | 2018-05-11 | 海蓝旭阳(青岛)科技发展有限公司 | A kind of energy-saving palletizing mechanical arm |
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