CN220097491U - Heavy-load power and free chain - Google Patents
Heavy-load power and free chain Download PDFInfo
- Publication number
- CN220097491U CN220097491U CN202321535607.0U CN202321535607U CN220097491U CN 220097491 U CN220097491 U CN 220097491U CN 202321535607 U CN202321535607 U CN 202321535607U CN 220097491 U CN220097491 U CN 220097491U
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- chain plate
- chain
- sliding wheel
- rotating shaft
- supporting seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 238000010009 beating Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model belongs to the technical field of article conveying equipment, and particularly discloses a heavy-load accumulation chain which comprises a first chain plate, a second chain plate and a movable mechanism, wherein a plurality of groups of movable mechanisms are arranged on one side of the first chain plate, the second chain plate is arranged on one side of the movable mechanism away from the first chain plate, the movable mechanism comprises a supporting seat, a fixed assembly, a rotating shaft and a sliding wheel set, the supporting seat is arranged between the first chain plate and the second chain plate, the rotating shaft is movably arranged in the supporting seat, the sliding wheel set is movably sleeved on the outer surface of the rotating shaft, the sliding wheel set comprises a supporting bearing and a sliding wheel, the supporting bearing is movably arranged on the outer surface of the rotating shaft, and the sliding wheel is connected to the outer part of the supporting bearing. When the chain carries out workpiece conveying operation, the impact force of the rotating shaft when the workpiece is pressed down is reduced through the support bearing, so that the service life of the rotating shaft is prolonged, the phenomenon that the workpiece jumps in the conveying process is further reduced, and meanwhile, the sliding wheel is arranged into a steel structure, so that the integral wear resistance of the sliding wheel is improved.
Description
Technical Field
The utility model relates to the technical field of article conveying equipment, in particular to a heavy-load accumulation chain.
Background
The conveying chain is reliable in operation, the phenomenon of sliding and skidding is not elastic, various machines are widely applied, the machine is deeply manufactured, the machine is in various fields of machine manufacturing, such as agriculture, mines, lifting transportation, metallurgy, construction, petroleum, chemical industry and the like, especially in conveying equipment of large-scale metal workpieces, the conveying chain is often an indispensable part, a plurality of sliding wheels are usually combined through a chain plate structure in the existing chain conveying equipment, so that the conveying chain is formed, the chain is subsequently installed on a supporting frame of a belt driving mechanism, the workpieces are conveyed through the chain plate structure, but the pulley structure in the existing conveying equipment of the large-scale metal workpieces is often fixed by adopting a simple supporting shaft, the pulleys can bear the downward pressure of the workpieces during conveying operation, the supporting shaft in the pulley structure can generate bending deformation condition due to the downward pressure during conveying of the workpieces, the situation of bending deformation can be caused, the situation of the whole chain is often caused to occur, the situation of the workpiece is subsequently carried out during workpiece conveying operation, the situation of jumping is caused by the beating of the workpiece, the whole situation of the nylon pulley is further increased, the situation of the nylon is caused, and the situation of the whole situation of beating is further caused when the nylon is further increased, the situation of the nylon is caused, and the situation of the whole situation is further caused when the nylon is greatly occurs, and the situation of the material is damaged.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a heavy-load power and free chain.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a chain is put in heavy load accumulation, includes first link joint, second link joint and movable mechanism, one side of first link joint is provided with multiunit movable mechanism, one side that first link joint was kept away from to movable mechanism is provided with the second link joint, movable mechanism includes supporting seat, fixed subassembly, axis of rotation and slip wheelset, the supporting seat sets up between first link joint and second link joint, the both sides of supporting seat are provided with fixed subassembly, fixed subassembly inserts in first link joint and the second link joint, the inside activity of supporting seat is provided with the axis of rotation, the slip wheelset has been cup jointed in the axis of rotation surface activity.
Further describing of this scheme, the sliding wheel group includes support bearing and movable pulley, support bearing movable mounting is at the axis of rotation surface, support bearing's external connection has the movable pulley.
Specifically, the support bearing is a spring bearing, and the sliding wheel and the support bearing are of steel structures.
The spring bearing is a conventional spring bearing member in the market.
According to the scheme, the fixing assembly comprises a connecting pin shaft and a shaft sleeve, one end of the connecting pin shaft is inserted into the supporting seat, the other end of the connecting pin shaft extends into the first chain plate and the second chain plate and penetrates through the first chain plate and the second chain plate, the shaft sleeve is sleeved outside the connecting pin shaft, and the connecting pin shaft is inserted into the clamping pin at one end, far away from the supporting seat, of the connecting pin shaft.
Further describing the scheme, the two ends of the rotating shaft are provided with blocking bolts, and the rotating shaft is parallel to the connecting pin shaft.
Further describing of this scheme, one side of first link joint and second link joint is pegged graft there is the connecting rod, the connecting rod is kept away from the one end of first link joint and second link joint inwards and is extended to in the supporting seat.
The beneficial effects of the utility model are as follows: according to the utility model, the support bearing is arranged in the sliding wheel set, and the support bearing is also arranged as the spring bearing, so that when the chain carries out conveying operation, the generated downward pressure of a workpiece can be firstly transmitted to the support bearing through the sliding wheel, the downward pressure of a part of the workpiece can be firstly born through the support bearing and then transmitted to the rotating shaft, so that the impact force born by the rotating shaft can be reduced, the service life of the rotating shaft is prolonged, the jumping phenomenon of the workpiece in the conveying process is better reduced, the sliding wheel is prevented from being directly arranged on the outer surface of the rotating shaft by adopting the rotary connection of the support bearing and the rotating shaft, the smoothness of the sliding wheel in the moving process can be improved, and meanwhile, the sliding wheel is arranged as a steel structure, so that the integral wear resistance of the sliding wheel is improved, and the service life of the sliding wheel is prolonged.
Drawings
FIG. 1 is a front view of the overall structure of an embodiment of the present utility model;
FIG. 2 is a top view of the overall structure of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of the combined structure of the support base, the fixed assembly, the rotating shaft and the sliding wheel set of the present utility model;
the figure shows: the chain comprises a first chain plate 1, a second chain plate 2, a supporting seat 3, a fixing assembly 4, a connecting pin shaft 41, a shaft sleeve 42, a rotating shaft 5, a sliding wheel set 6, a supporting bearing 61, a sliding wheel 62, a blocking bolt 7 and a connecting rod 8.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, 2 and 3, the heavy-duty power and free chain provided by the utility model comprises a first chain plate 1, a second chain plate 2 and a movable mechanism, wherein a plurality of groups of movable mechanisms are arranged on one side of the first chain plate 1, the second chain plate 2 is arranged on one side of the movable mechanism far away from the first chain plate 1, the movable mechanism can be arranged between the first chain plate 1 and the second chain plate 2 on one side, so that the first chain plate 1, the second chain plate 2 and the movable mechanism are combined into a conveying chain, the subsequent movable mechanism comprises a supporting seat 3, a fixed component 4, a rotating shaft 5 and a sliding wheel set 6, the supporting seat 3 is arranged between the first chain plate 1 and the second chain plate 2, the fixed components 4 are arranged on two sides of the supporting seat 3, the fixed component 4 is inserted into the first chain plate 1 and the second chain plate 2, a rotating shaft 5 is movably arranged in the supporting seat 3, the outer surface of the rotating shaft 5 is movably sleeved with the sliding wheel set 6, the sliding wheel set 6 comprises a supporting bearing 61 and a sliding wheel 62, the supporting bearing 61 is movably arranged on the outer surface of the rotating shaft 5, and the sliding wheel 62 is connected with the outside of the supporting bearing 61.
The support bearing 61 is a spring bearing, which is a conventional spring bearing in the market, and the sliding wheel 62 and the support bearing 61 are steel structures.
When carrying out metal workpiece transportation operation, the lower pressure that the work piece produced can pass through movable pulley 62 earlier in the support bearing 61, set up support bearing 61 as the conventional spring bearing spare in market, can make support bearing 61 bear the lower pressure of part of work piece, finally in the lower pressure transmission to axis of rotation 5 department that will slow down, in this way can reduce axis of rotation 5 and bear the lower pressure impact force of work piece, in this way can effectively promote the life-span of axis of rotation 5, the phenomenon that the work piece appears beating in the transportation process has better been reduced, and adopt support bearing 61 and axis of rotation 5 to rotate the connected mode, can directly avoid setting movable pulley 62 to the axis of rotation 5 surface, in order to promote the smoothness when movable pulley 62 is movable, thereby promote the smoothness when the movable pulley 62 is transported, simultaneously set up movable pulley 62 as steel structure, in this way promotes the holistic wearability of movable pulley 62, thereby promote the life of movable pulley 62.
As shown in fig. 1, 2 and 3, the fixing component 4 includes a connecting pin 41 and a shaft sleeve 42, one end of the connecting pin 41 is inserted into the supporting seat 3, the other end of the connecting pin 41 extends into the first chain plate 1 and the second chain plate 2 and penetrates through the first chain plate 1 and the second chain plate 2, so that the supporting seat 3 can be fixed, a sliding wheel set 6 arranged in the supporting seat 3 can be fixed, the sliding wheel set 6 is prevented from moving when the workpiece conveying operation is performed, the shaft sleeve 42 is sleeved outside the subsequent connecting pin 41, meanwhile, a bayonet lock 43 is inserted into one end of the connecting pin 41 far away from the supporting seat 3, and the connecting pin 41 can be fixed through the bayonet lock 43, so that the situation that the connecting pin 41 is displaced is avoided.
As shown in fig. 1, 2 and 3, blocking bolts 7 are arranged at two ends of the rotating shaft 5, the blocking bolts 7 are arranged to limit the rotating shaft 5, the condition that the rotating shaft 5 is deviated during working is avoided, and the rotating shaft 5 and the connecting pin shaft 41 are parallel to each other.
As shown in fig. 1, 2 and 3, one sides of the first chain plate 1 and the second chain plate 2 are inserted with a connecting rod 8, one ends of the connecting rod 8, which are far away from the first chain plate 1 and the second chain plate 2, inwards extend into the supporting seat 3, and the connecting rod 8 is arranged to further fix the movable mechanism, so that the movable mechanism is prevented from deviating.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (6)
1. The utility model provides a heavy load power and free chain, includes first link joint (1), second link joint (2) and movable mechanism, its characterized in that: one side of first link joint (1) is provided with multiunit movable mechanism, one side that movable mechanism kept away from first link joint (1) is provided with second link joint (2), movable mechanism includes supporting seat (3), fixed subassembly (4), axis of rotation (5) and slip wheelset (6), supporting seat (3) set up between first link joint (1) and second link joint (2), the both sides of supporting seat (3) are provided with fixed subassembly (4), in fixed subassembly (4) are pegged graft first link joint (1) and second link joint (2), the inside activity of supporting seat (3) is provided with axis of rotation (5), slip wheelset (6) have been cup jointed in axis of rotation (5) surface activity.
2. The heavy-duty power and free chain of claim 1, wherein: the sliding wheel set (6) comprises a supporting bearing (61) and a sliding wheel (62), wherein the supporting bearing (61) is movably arranged on the outer surface of the rotating shaft (5), and the sliding wheel (62) is connected to the outer part of the supporting bearing (61).
3. The heavy-duty power and free chain of claim 1, wherein: the fixing assembly (4) comprises a connecting pin shaft (41) and a shaft sleeve (42), one end of the connecting pin shaft (41) is inserted into the supporting seat (3), the other end of the connecting pin shaft (41) extends into the first chain plate (1) and the second chain plate (2) and penetrates through the first chain plate (1) and the second chain plate (2), the shaft sleeve (42) is sleeved outside the connecting pin shaft (41), and the clamping pin (43) is inserted into one end, far away from the supporting seat (3), of the connecting pin shaft (41).
4. The heavy-duty power and free chain of claim 1, wherein: blocking bolts (7) are arranged at two ends of the rotating shaft (5), and the rotating shaft (5) and the connecting pin shaft (41) are parallel to each other.
5. The heavy-duty power and free chain of claim 1, wherein: one side of the first chain plate (1) and one side of the second chain plate (2) are inserted with connecting rods (8), and one ends of the connecting rods (8), which are far away from the first chain plate (1) and the second chain plate (2), extend inwards into the supporting seats (3).
6. The heavy-duty power and free chain of claim 2, wherein: the support bearing (61) is a spring bearing, and the sliding wheel (62) and the support bearing (61) are of steel structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321535607.0U CN220097491U (en) | 2023-06-16 | 2023-06-16 | Heavy-load power and free chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321535607.0U CN220097491U (en) | 2023-06-16 | 2023-06-16 | Heavy-load power and free chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220097491U true CN220097491U (en) | 2023-11-28 |
Family
ID=88872804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321535607.0U Active CN220097491U (en) | 2023-06-16 | 2023-06-16 | Heavy-load power and free chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220097491U (en) |
-
2023
- 2023-06-16 CN CN202321535607.0U patent/CN220097491U/en active Active
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