CN216971855U - High stability support for material lifting equipment - Google Patents
High stability support for material lifting equipment Download PDFInfo
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- CN216971855U CN216971855U CN202220681503.XU CN202220681503U CN216971855U CN 216971855 U CN216971855 U CN 216971855U CN 202220681503 U CN202220681503 U CN 202220681503U CN 216971855 U CN216971855 U CN 216971855U
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- lifting rope
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Abstract
The utility model relates to the technical field of mechanical parts, in particular to a high-stability support for material lifting equipment, which comprises two first vertical rails arranged side by side, wherein a third vertical rail is arranged in one end, close to each other, of the two first vertical rails in a sliding manner, a hydraulic cylinder is arranged at the rear end of each first vertical rail in the vertical direction, a movable pulley is connected to the working end of the top of the hydraulic cylinder, a lifting rope is arranged on each movable pulley, the tops of driven pulleys at the two ends of the lifting rope extend downwards after passing by, and the two ends of the lifting rope are respectively connected with the first vertical rails and the third vertical rails; the utility model relates to a high-stability support for material lifting equipment, which has the advantages of strong stability, high lifting speed and high safety.
Description
Technical Field
The utility model relates to the technical field of mechanical parts, in particular to a high-stability support for material lifting equipment.
Background
In the processing process of powder materials (such as refractory materials, concrete materials and the like), the tipping bucket elevator is one of common feeding devices, has the advantages of small occupied area, convenience in operation, flexibility, convenience in movement and the like, and is widely applied.
However, in the conventional skip hoist, for example, in the utility model patent with patent number 2799512Y, the support for the hoist is generally according to the use scene requirement, and the height of the support is generally required to be higher than or not lower than the dumping height, which leads to the overall center of gravity of the support being too high, and the structural strength in the vertical direction being weak, so that the support of the hoist is lowered in stability and safety during moving or installing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a high-stability support for material lifting equipment, which is used for solving the problem of poor stability caused by overhigh height of the support for the conventional tipping bucket elevator.
The utility model is realized by the following technical scheme: a high-stability support for material lifting equipment comprises two first vertical rails arranged side by side, wherein a third vertical rail is arranged in one end, close to each other, of the two first vertical rails in a sliding manner;
the rear end of the first vertical rail is provided with a hydraulic cylinder along the vertical direction, the working end at the top of the hydraulic cylinder is connected with a movable pulley, a lifting rope is arranged on the movable pulley, the tops of driven pulleys at the two ends of the lifting rope extend downwards after bypassing, and the two ends of the lifting rope are respectively connected with the first vertical rail and the third vertical rail.
Further, it erects the rail to slide between first perpendicular rail and the third perpendicular rail and is equipped with the second, third perpendicular rail slidable mounting is in the second erects the rail, second perpendicular rail slidable mounting is in first perpendicular rail, movable pulley installs on the second erects the rail, be connected through the connecting plate between the second perpendicular rail top and the work end at pneumatic cylinder top.
Furthermore, a guide wheel is arranged on the vertical wall of the second vertical rail, and guide grooves matched with the guide wheel are respectively formed in the vertical walls of the first vertical rail and the third vertical rail, which are close to one side of the second vertical rail.
Further, first perpendicular rail, second are erected rail, third and are the channel-section steel structure, the leading wheel is installed on the lateral wall of second perpendicular rail.
Furthermore, a first cross brace is arranged between the two first vertical rails, and one end of the lifting rope is connected with the first cross brace.
And a second cross brace is arranged between the two third vertical rails, and one end of the lifting rope is connected with the second cross brace.
The utility model has the beneficial effects that: the high-stability support for the material lifting equipment comprises two first vertical rails arranged side by side, wherein a third vertical rail is arranged in one end, close to each other, of the two first vertical rails in a sliding manner, when the high-stability support is used, a hopper is arranged on the third vertical rail, the hopper is driven to lift through the vertical movement of the third vertical rail, the third vertical rail can slide to a height which exceeds the top end of the first vertical rail, so that the hopper is driven to further lift, and after the third vertical rail is reset, the overall height of the support is based on the height of the first vertical rail, so that the overall height of the support is effectively reduced, the center of gravity is reduced, and the stability of the support is improved;
the rear end of first perpendicular rail is provided with the pneumatic cylinder along vertical direction, and the working end at the top of pneumatic cylinder is connected with the movable pulley, is equipped with the lifting rope on the movable pulley, and the both ends driven pulley top of lifting rope is walked around back downwardly extending, and the both ends of lifting rope are connected with first perpendicular rail and third perpendicular rail respectively, and when the working end of pneumatic cylinder risees the assigned distance promptly, the third is erected the rail and then is rised double distance to reach the effect of quick lift, improve lift efficiency.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view of the construction of a movable pulley according to embodiment 1;
FIG. 3 is a schematic top view of a guide wheel structure according to embodiment 1;
fig. 4 is a schematic side view of the guide wheel structure of embodiment 1.
Wherein: 10. a connecting plate; 11. a first vertical rail; 12. a second vertical rail; 13. a third vertical rail; 14. a movable pulley; 15. a lifting rope; 16. a hydraulic cylinder; 17. a first cross brace; 18. a second cross brace; 19. a guide groove; 20. a guide wheel.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-4, a high stability support for a material lifting device comprises two first vertical rails 11 arranged side by side, a third vertical rail 13 is slidably arranged in one end of each of the two first vertical rails 11 close to each other, when in use, a hopper is mounted on the third vertical rail 13, the hopper is driven to lift up and down by the up-and-down movement of the third vertical rail 13, and the third vertical rail 13 can slide to a height exceeding the top end of the first vertical rail 11, so that the hopper is driven to further lift up, after the third vertical rail 13 is reset, the overall height of the support is based on the height of the first vertical rail 11, so that the overall height of the support is effectively reduced, the center of gravity is reduced, and the stability of the support is improved;
the bottom of the first vertical rail 11 is provided with a base shaped like a Chinese character jing, so that wheels of the hopper can take the base as a track to push the hopper to be in butt joint with the third vertical rail 13;
the rear end of the first vertical rail 11 is welded and installed with a hydraulic cylinder 16 along the vertical direction, the working end of the top of the hydraulic cylinder 16 is connected with a movable pulley 14, a lifting rope 15 is wound on the movable pulley 14, the two ends of the lifting rope 15 extend downwards after being wound by the top of the driven pulley 14, the two ends of the lifting rope 15 are respectively connected with the first vertical rail 11 and the third vertical rail 13, namely when the working end of the hydraulic cylinder 16 is lifted for a specified distance, the third vertical rail is lifted for double distance, thereby achieving the effect of rapid lifting and improving the lifting efficiency, a first cross brace 17 is welded between the two first vertical rails 11, the first cross brace 17 is installed on the upper part of the first vertical rail 11, one end of the lifting rope 15 is connected with the first cross brace 17, the first cross brace 17 is convenient for improving the stability between the two first vertical rails 11, a second cross brace 18 is arranged between the two third vertical rails 13, the second cross brace 18 is installed on the lower part of the third vertical rail 13, and the other end of the lifting rope 15 is connected with the second cross brace 18, the second wale 18 facilitates to improve the stability between the two third vertical rails 13.
A second vertical rail 12 is slidably mounted between a first vertical rail 11 and a third vertical rail 13, the third vertical rail 13 is slidably mounted in the second vertical rail 12, the second vertical rail 12 is slidably mounted in the first vertical rail 11, a movable pulley 14 is mounted on the upper portion of the second vertical rail 12, the top of the second vertical rail 12 is connected with the working end of the top of a hydraulic cylinder 16 through a connecting plate 10, the hydraulic cylinder 16 drives the second vertical rail 12, the second vertical rail 12 drives the movable pulley 14, and the third vertical rail 13 is further driven to ascend and descend.
The vertical wall of the second vertical rail 12 is provided with a guide wheel 20, the vertical wall of one side of the first vertical rail 11 and the vertical wall of one side of the third vertical rail 13 close to the second vertical rail 12 are respectively provided with a guide groove 19 matched with the guide wheel 20, and the stability of the second vertical rail 12 when sliding in the first vertical rail 11 and sliding in the third vertical rail 13 and the second vertical rail 12 is further improved.
First perpendicular rail 11, second perpendicular rail 12, third perpendicular rail 13 are the channel-section steel structure, leading wheel 20 is installed on the lateral wall of second perpendicular rail 12, leading wheel 20 is along vertical direction, be close to first perpendicular rail 11 according to a leading wheel 20, next leading wheel 20 is close to the order of third perpendicular rail 13, staggered arrangement installs on the lateral wall of second perpendicular rail 12, thereby make second perpendicular rail 12 when first perpendicular rail 11 slides third perpendicular rail 13 in second perpendicular rail 12 synchronous slip, guarantee stability.
The working principle is as follows: during the use, install the hopper on third vertical rail 13 during the use, start hydraulic cylinder 16 and drive second vertical rail 12 and go up and down, movable pulley 14 on second vertical rail 12 drives third vertical rail 13 through lifting rope 15 and goes up and down with double speed, the reciprocating of rethread third vertical rail 13 drives the hopper and goes up and down, and third vertical rail 13 can slide to the height that surpasss second vertical rail 12 top, second vertical rail 12 then can surpass the height of first vertical rail 11, thereby it further risees to drive the hopper, after third vertical rail 13 resets, the whole height of this support then regards with the height of first vertical rail 11 as the standard, thereby effectively reduce the whole height of this support, reduce the focus, improve the stability of this support.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A high-stability support for material lifting equipment is characterized by comprising two first vertical rails (11) arranged side by side, wherein a third vertical rail (13) is arranged in one end, close to each other, of the two first vertical rails (11) in a sliding manner;
the rear end of first perpendicular rail (11) is provided with pneumatic cylinder (16) along vertical direction, the top of pneumatic cylinder (16) is connected with movable pulley (14), be equipped with lifting rope (15) on movable pulley (14), the rear downwardly extending is walked around at the both ends driven pulley (14) top of lifting rope (15), the both ends of lifting rope (15) are connected with first perpendicular rail (11) and third perpendicular rail (13) respectively.
2. The high-stability support for the material lifting equipment is characterized in that a second vertical rail (12) is arranged between the first vertical rail (11) and the third vertical rail (13) in a sliding mode, the third vertical rail (13) is installed in the second vertical rail (12) in a sliding mode, the second vertical rail (12) is installed in the first vertical rail (11) in a sliding mode, the movable pulley (14) is installed on the second vertical rail (12), and the top of the second vertical rail (12) is connected with the working end of the top of the hydraulic cylinder (16) through a connecting plate (10).
3. The high-stability support for the material lifting equipment is characterized in that a guide wheel (20) is arranged on the vertical wall of the second vertical rail (12), and guide grooves (19) matched with the guide wheel (20) are respectively formed in the vertical walls of the first vertical rail (11) and the third vertical rail (13) close to one side of the second vertical rail (12).
4. A high stability support for material lifting equipment according to claim 3, characterized in that the first vertical rail (11), the second vertical rail (12) and the third vertical rail (13) are all channel steel structure, and the guide wheel (20) is installed on the side wall of the second vertical rail (12).
5. A high stability support for material lifting equipment according to claim 1, characterized in that a first cross brace (17) is arranged between two first vertical rails (11), and one end of the lifting rope (15) is connected with the first cross brace (17).
6. A high stability support for a material lifting apparatus according to claim 1, characterized in that a second cross brace (18) is arranged between two of said third vertical rails (13), and one end of said lifting rope (15) is connected to the second cross brace (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220681503.XU CN216971855U (en) | 2022-03-25 | 2022-03-25 | High stability support for material lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220681503.XU CN216971855U (en) | 2022-03-25 | 2022-03-25 | High stability support for material lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216971855U true CN216971855U (en) | 2022-07-15 |
Family
ID=82341106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220681503.XU Active CN216971855U (en) | 2022-03-25 | 2022-03-25 | High stability support for material lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216971855U (en) |
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2022
- 2022-03-25 CN CN202220681503.XU patent/CN216971855U/en active Active
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