CN220033851U - Special machine tool for hoisting large-scale steel derrick for mineral separation - Google Patents
Special machine tool for hoisting large-scale steel derrick for mineral separation Download PDFInfo
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- CN220033851U CN220033851U CN202320200322.5U CN202320200322U CN220033851U CN 220033851 U CN220033851 U CN 220033851U CN 202320200322 U CN202320200322 U CN 202320200322U CN 220033851 U CN220033851 U CN 220033851U
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- davit
- rotating wheel
- base plate
- derrick
- arm
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 26
- 239000011707 mineral Substances 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 title claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000012770 industrial material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special machine tool for hoisting a large steel derrick for mineral separation, which relates to the technical field of steel derrick hoisting equipment, and specifically comprises a machine tool body, wherein a supporting arm is arranged in front of the machine tool body, the upper surface of the machine tool body is provided with a base plate through a rotating module, the upper surface of the base plate is provided with a first suspension arm, the inner side wall of a third suspension arm is provided with a fourth suspension arm, the outer surface of the third suspension arm is rotationally connected with an expanding arm through a first hinging block and a rotating shaft, the outer surface of the fourth suspension arm is rotationally connected with a connecting rod through a second hinging block, the upper surface of the base plate is provided with a secondary hoisting mechanism through a supporting frame, the output end of the secondary hoisting mechanism is provided with a secondary steel wire rope, one end of the secondary steel wire rope is provided with a secondary lifting hook, the inner side wall of a sliding rail is in sliding connection with a sliding rod, one end of the sliding rod is fixedly connected with a balancing weight, and the inner side wall of the base plate is provided with a hydraulic cylinder.
Description
Technical Field
The utility model relates to the technical field of steel derrick hoisting equipment, in particular to a special tool for hoisting a large steel derrick for mineral separation.
Background
The steel derrick is a general name of a lifting type hoist for common industry, is mainly used for lifting industrial materials, is lower than a manned elevator in safety and comfort, but is greatly higher than the common manned elevator in lifting weight, and the method for forming the large steel derrick can be basically divided into three types: firstly, "simultaneous team formation on different sides", secondly, "simultaneous team formation on the same side", thirdly, "simultaneous forward-loading and reverse-forming team formation on the same side", and the hoisting method of the large-scale steel derrick is only two: one is 'lifting head and fixing tail', and the other is 'lifting head and dragging tail', so that different kinds of special tools for lifting the large-scale steel derrick for mineral separation appear in the market along with the increasing use of the large-scale steel derrick for mineral separation.
The existing large-scale steel derrick hoisting special machine tool for mineral processing is usually used for hoisting directly, but the derrick is usually installed by matching a plurality of cranes, namely, after the derrick is hoisted by a main crane, the derricks are respectively bound by 2-3 small-scale cranes, so that auxiliary movement, angle adjustment and the like are carried out, or more steel structure equipment can be used, the space occupation is large, the small place cannot be used, the existing large-scale steel derrick hoisting special machine tool for mineral processing is generally fixedly arranged, the general balancing weight cannot be moved during use, the specific gravity occupied according to the lever principle cannot be improved, the angle which can be adjusted by a crane arm after goods are hoisted is small, and the moving distance of the derrick is limited, so the existing large-scale steel derrick hoisting special machine tool for mineral processing has the defects that the derrick is inconvenient to adjust the derrick independently and the angle adjustment of the crane arm is inconvenient to expand.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a special hoisting machine for a large steel derrick for mineral separation, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a special machines of large-scale steel derrick hoist and mount for mineral processing, includes the machines body, the left side of machines body is provided with the cockpit, the front of machines body is provided with the support arm, the upper surface of machines body is provided with the base plate through rotatory module, the upper surface of base plate is provided with the control bin, the upper surface of base plate is provided with first davit, the inside wall of first davit is provided with the second davit, the inside wall of second davit is provided with the third davit, the inside wall of third davit is provided with the fourth davit, the surface of third davit is provided with first hinge piece, the middle part of first hinge piece is provided with the pivot, the surface of third davit is connected with the expansion arm through first hinge piece and pivot rotation, the surface of fourth davit is connected with the connecting rod through second hinge piece rotation, the upper surface of base plate is provided with vice elevating system through the support frame, vice elevating system's output is provided with vice wire rope, vice wire rope's one end is provided with vice lifting hook, the lower surface of base plate is provided with the slide rail, the middle part of first hinge piece is provided with the pivot, the slide bar is provided with the slide bar, the one end of slide cylinder is provided with the slide bar.
Optionally, the upper surfaces of the first suspension arm and the second suspension arm are both provided with a first rotating wheel and a second rotating wheel, and the upper surface of the third suspension arm is provided with a first rotating wheel.
Optionally, one end of the rotating shaft is provided with a third rotating wheel, and the third rotating wheel is provided with four symmetrical wheels.
Optionally, one end of the fourth suspension arm is provided with a fourth rotating wheel, and one end of the expansion arm is provided with a fifth rotating wheel.
Optionally, one end of the connecting rod is rotationally connected with the inner side wall of the expansion arm through the shaft rod, and the expansion arm is provided with two and symmetrically arranged.
Optionally, the middle part of the auxiliary steel wire rope is wound on the outer surfaces of the second rotating wheel, the third rotating wheel and the fifth rotating wheel.
Optionally, the upper surface of base plate is provided with main hoisting mechanism, main hoisting mechanism's output is provided with main wire rope, main wire rope's one end is provided with main lifting hook, the middle part wiring of main lifting hook is in the surface of first runner and fourth runner.
Optionally, one end of the telescopic rod of the hydraulic cylinder is fixedly connected with one side surface of the balancing weight.
(III) beneficial effects
The utility model provides a special hoisting machine for a large steel derrick for mineral separation, which has the following beneficial effects:
1. this special machines of large-scale steel derrick hoist and mount for mineral processing through the setting of expansion arm, vice hoist mechanism and vice lifting hook, makes this special machines of large-scale steel derrick hoist and mount for mineral processing possess the effect of being convenient for independently adjust the derrick, through the cooperation setting of expansion arm and connecting rod, can be when the inside of fourth davit from the third davit stretches out in the use, through the setting of the second hinge piece at connecting rod both ends, can open two expansion arms outside rotation to open two sets of vice lifting hooks outside, after lifting the derrick through the main lifting hook this moment, can carry out auxiliary adjustment position and angle through two vice lifting hooks, and then can not need to assist with the help of other auxiliary machines, reached the purpose of being convenient for independently adjust the derrick.
2. This special machines of large-scale steel derrick hoist and mount for mineral processing, through the setting of slide rail, slide bar and pneumatic cylinder, make this special machines of large-scale steel derrick hoist and mount for mineral processing possess the effect of expanding davit adjustable angle, through the cooperation setting of slide rail, slide bar and pneumatic cylinder, can make the balancing weight remove to the right side through the extension of the telescopic link of pneumatic cylinder in the in-process of using, the slide bar slides in the inside of slide rail this moment, the slide bar provides the support to the balancing weight, then the focus of whole machines moves to the right side this moment, and then can make the angle after the davit rises can adjust more distances to the left, thereby reached the purpose of being convenient for expand davit adjustable angle.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 5 is a schematic view of the cross section of the expansion arm of the present utility model;
fig. 6 is a schematic diagram of a front view of a substrate according to the present utility model.
In the figure: 1. an implement body; 2. a cockpit; 3. a support arm; 4. a rotation module; 5. a substrate; 6. a control bin; 7. a first boom; 8. a second boom; 9. a third boom; 10. a fourth boom; 11. a first wheel; 12. a second wheel; 13. a first hinge block; 14. a rotating shaft; 15. a third wheel; 16. a fourth wheel; 17. expanding an arm; 18. a second hinge block; 19. a connecting rod; 20. a fifth wheel; 21. a main lifting mechanism; 22. a main wire rope; 23. a main hook; 24. an auxiliary lifting mechanism; 25. an auxiliary wire rope; 26. an auxiliary lifting hook; 27. a slide rail; 28. a slide bar; 29. balancing weight; 30. and a hydraulic cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
The utility model provides the technical scheme that: the special hoisting machine for the large steel derrick for mineral dressing comprises a machine body 1, wherein a cockpit 2 is arranged on the left side of the machine body 1, a supporting arm 3 is arranged in front of the machine body 1, a base plate 5 is arranged on the upper surface of the machine body 1 through a rotating module 4, a control cabin 6 is arranged on the upper surface of the base plate 5, a first suspension arm 7 and a second suspension arm 12 are arranged on the upper surface of the base plate 5, a first rotating wheel 11 and a second rotating wheel 12 are arranged on the upper surface of each of the first suspension arm 7 and the second suspension arm 8, a first rotating wheel 11 is arranged on the upper surface of the third suspension arm 9, a second suspension arm 8 is arranged on the inner side wall of the first suspension arm 7, a third suspension arm 9 is arranged on the inner side wall of the second suspension arm 8, a fourth suspension arm 10 is arranged on one end of the fourth suspension arm 10, a fifth rotating wheel 20 is arranged on one end of the expanding arm 17, a first hinging block 13 is arranged on the outer surface of the third suspension arm 9, the middle part of the first hinging block 13 is provided with a rotating shaft 14, one end of the rotating shaft 14 is provided with a third rotating wheel 15, the third rotating wheel 15 is provided with four symmetrical rotating wheels, the outer surface of the third suspension arm 9 is rotationally connected with an expanding arm 17 through the first hinging block 13 and the rotating shaft 14, the outer surface of the fourth suspension arm 10 is rotationally connected with a connecting rod 19 through a second hinging block 18, one end of the connecting rod 19 is rotationally connected with the inner side wall of the expanding arm 17 through a shaft rod, the expanding arm 17 is provided with two symmetrical rotating wheels, the upper surface of the base plate 5 is provided with a main lifting mechanism 21, the output end of the main lifting mechanism 21 is provided with a main steel wire rope 22, one end of the main steel wire rope 22 is provided with a main lifting hook 23, the middle part of the main lifting hook 23 is wound on the outer surfaces of the first rotating wheel 11 and the fourth rotating wheel 16, the upper surface of the base plate 5 is provided with a secondary lifting mechanism 24 through a supporting frame, the output end of the secondary lifting mechanism 24 is provided with a secondary steel wire rope 25, the middle part of the auxiliary wire rope 25 is wound on the outer surfaces of the second rotating wheel 12, the third rotating wheel 15 and the fifth rotating wheel 20, and one end of the auxiliary wire rope 25 is provided with an auxiliary lifting hook 26.
In order to achieve the aim of facilitating automatic derrick adjustment, as shown in fig. 1 to 5, the utility model adopts the following structure, by arranging the expansion arm 17, the auxiliary lifting mechanism 24 and the auxiliary lifting hooks 26, the special tool for hoisting the large steel derrick for mineral dressing has the effect of facilitating automatic derrick adjustment, by the matching arrangement of the expansion arm 17 and the connecting rod 19, when the fourth suspension arm 10 stretches out from the inside of the third suspension arm 9 in the use process, the two expansion arms 17 can be rotated and opened to the outside by the arrangement of the second hinging blocks 18 at the two ends of the connecting rod 19, the adjustment of the expansion arms 17 is completed, so that the two groups of auxiliary lifting hooks 26 are opened to the outside, at the moment, after the derrick is hoisted by the main lifting hooks 23, the auxiliary adjustment position and angle can be carried out by the two auxiliary lifting hooks 26, then, the main lifting hook 23 is hooked in the middle of the upper end of the derrick, the two auxiliary lifting hooks 26 are hooked on the two sides of the upper end, at the moment, the main lifting hook 23 and the two auxiliary lifting hooks 26 form a triangular structure with each other, so that larger shaking in the lifting process can be effectively prevented, if the derrick is required to be adjusted in rotation angle, only the two auxiliary steel wire ropes 25 are required to stretch out and then are respectively wound on the outer surface of the derrick according to clockwise and anticlockwise directions, when one side auxiliary lifting mechanism 24 controls the auxiliary steel wire ropes 25 to shrink, the other side auxiliary lifting mechanism 24 controls the auxiliary steel wire ropes 25 to stretch out, the angle of the derrick can be adjusted, and further, the derrick is not required to be assisted by other auxiliary tools, and the purpose of being convenient to adjust the derrick independently is achieved;
example 2
The utility model provides the technical scheme that: the lower surface of base plate 5 is provided with slide rail 27, and slide rail 27's inside wall sliding connection has slide bar 28, and slide bar 28's one end fixedly connected with balancing weight 29, base plate 5's inside wall are provided with pneumatic cylinder 30, and the one end and the side fixed connection of balancing weight 29 of the telescopic link of pneumatic cylinder 30.
In order to realize the effect of conveniently expanding the adjusting angle of the suspension arm, as shown in fig. 1, 2, 3 and 6, the utility model adopts the following structure, through the arrangement of the sliding rail 27, the sliding rod 28 and the hydraulic cylinder 30, the special tool for hoisting the large-scale steel derrick for mineral processing has the effect of expanding the adjusting angle of the suspension arm, when in use, after the tool is moved to a designated position, the tool is supported by the four supporting arms 3, at the moment, the counterweight 29 is moved to the right side through the matched arrangement of the sliding rail 27, the sliding rod 28 and the hydraulic cylinder 30, at the moment, the sliding rod 28 slides in the sliding rail 27, the sliding rod 28 supports the counterweight 29, then the gravity center of the whole tool is moved to the right side, according to the lever principle, the angle of the suspension arm after being lifted can be adjusted to the left for a larger distance, the distance is expanded, the length of the whole device is reduced when the hoisting standard is reached, the volume of the tool is effectively reduced, and the aim of conveniently expanding the adjusting angle of the suspension arm is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a special machines of large-scale steel derrick hoist and mount for ore dressing, includes the machines body, its characterized in that: the left side of machine tool body is provided with the cockpit, the front of machine tool body is provided with the support arm, the upper surface of machine tool body is provided with the base plate through rotary module, the upper surface of base plate is provided with control bin, the upper surface of base plate is provided with first davit, the inside wall of first davit is provided with the second davit, the inside wall of second davit is provided with the third davit, the inside wall of third davit is provided with the fourth davit, the surface of third davit is provided with first hinge piece, the middle part of first hinge piece is provided with the pivot, the surface of third davit is connected with the expansion arm through first hinge piece and pivot rotation, the surface of fourth davit is connected with the connecting rod through second hinge piece rotation, the upper surface of base plate is provided with vice hoist mechanism through the support frame, vice hoist mechanism's output is provided with vice wire rope, vice wire rope's one end is provided with vice lifting hook, the lower surface of base plate is provided with the slide rail, the inside wall sliding connection of slide rail has the slide bar, the one end fixedly connected with balancing weight of slide bar, the inside wall of base plate is provided with the pneumatic cylinder.
2. The special hoisting machine for the large steel derrick for mineral separation, according to claim 1, is characterized in that: the upper surfaces of the first suspension arm and the second suspension arm are respectively provided with a first rotating wheel and a second rotating wheel, and the upper surface of the third suspension arm is provided with a first rotating wheel.
3. The special hoisting machine for the large steel derrick for mineral separation, according to claim 1, is characterized in that: one end of the rotating shaft is provided with a third rotating wheel, and the third rotating wheel is provided with four symmetrical wheels.
4. The special hoisting machine for the large steel derrick for mineral separation, according to claim 1, is characterized in that: one end of the fourth suspension arm is provided with a fourth rotating wheel, and one end of the expansion arm is provided with a fifth rotating wheel.
5. The special hoisting machine for the large steel derrick for mineral separation, according to claim 1, is characterized in that: one end of the connecting rod is rotationally connected with the inner side wall of the expansion arm through the shaft rod, and the expansion arm is provided with two symmetrical devices.
6. The special hoisting machine for the large steel derrick for mineral separation, according to claim 1, is characterized in that: the middle part of the auxiliary steel wire rope is wound on the outer surfaces of the second rotating wheel, the third rotating wheel and the fifth rotating wheel.
7. The special hoisting machine for the large steel derrick for mineral separation, according to claim 1, is characterized in that: the upper surface of base plate is provided with main hoisting mechanism, and main hoisting mechanism's output is provided with main wire rope, and main wire rope's one end is provided with main lifting hook, and the middle part wiring of main lifting hook is in the surface of first runner and fourth runner.
8. The special hoisting machine for the large steel derrick for mineral separation, according to claim 1, is characterized in that: one end of the telescopic rod of the hydraulic cylinder is fixedly connected with one side surface of the balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320200322.5U CN220033851U (en) | 2023-02-13 | 2023-02-13 | Special machine tool for hoisting large-scale steel derrick for mineral separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320200322.5U CN220033851U (en) | 2023-02-13 | 2023-02-13 | Special machine tool for hoisting large-scale steel derrick for mineral separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220033851U true CN220033851U (en) | 2023-11-17 |
Family
ID=88720391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320200322.5U Active CN220033851U (en) | 2023-02-13 | 2023-02-13 | Special machine tool for hoisting large-scale steel derrick for mineral separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220033851U (en) |
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2023
- 2023-02-13 CN CN202320200322.5U patent/CN220033851U/en active Active
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