CN221025921U - Adjusting mechanism of roller center shaft - Google Patents
Adjusting mechanism of roller center shaft Download PDFInfo
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- CN221025921U CN221025921U CN202322611979.3U CN202322611979U CN221025921U CN 221025921 U CN221025921 U CN 221025921U CN 202322611979 U CN202322611979 U CN 202322611979U CN 221025921 U CN221025921 U CN 221025921U
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- rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000002457 bidirectional effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an adjusting mechanism of a roller central shaft, which comprises a base, wherein a transmission mechanism is arranged on the surface of the base, the surface of the base is provided with an adjusting mechanism, the adjusting mechanism comprises a limiting bottom plate and a lifting column, the lifting column slides on the surface of the base, the limiting bottom plate is fixed at the bottom of the base, a transmission case is fixed on the surface of the base and connected with the lifting column through a meshing component, and a driving shaft is rotatably connected to the surface of the transmission case. This adjustment mechanism of roller center pin makes the base get into suitable position through removing the base, then through control rim plate and handle for thereby the handle drives the rim plate and rotates and make the drive shaft rotate, thereby makes the gear rotate and drives the teeth of a cogwheel and remove thereby makes the lifting column promote the height of thereby control base, thereby make adjustment mechanism carry out area contact with the drive belt that vertical direction can be better.
Description
Technical Field
The utility model relates to the technical field of belts, in particular to an adjusting mechanism of a roller central shaft.
Background
The utility model provides a roller central shaft adjusting mechanism, which is characterized in that a conveying belt is used in a mine or a factory during material transportation, the phenomenon that the conveying belt is deviated due to the change of the gravity difference of the material on the conveying belt in the use process of the conventional conveying belt, and the conveying belt is torn when the conveying belt is seriously moved to the edge, so that a structure capable of adjusting the edge position of the conveying belt is needed, but the conventional adjusting mechanism only carries out one-way rotation of a roller shaft to adjust, so that the contact area in one direction is increased to adjust the position during adjustment, and the effect of adjustment cannot be realized when the conveying belt with different sizes and heights is met.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an adjusting mechanism of a roller central shaft, which solves the problem that the existing conveying belt adjusting structure can only adjust the contact area of unidirectional rotation.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an adjustment mechanism of roller center pin, includes the base, the surface of base is provided with drive mechanism, the surface of base is provided with adjustment mechanism, adjustment mechanism is including restriction film and lifting column, the lifting column slides at the surface of base, the bottom at the base is fixed to the restriction film, the fixed surface of base has the transmission case, the transmission case passes through the meshing subassembly and is connected with the lifting column, the surface rotation of transmission case is connected with the drive shaft, the drive shaft passes through the drive assembly drive, the lifting column is connected with the base through rotating the subassembly, the surface rotation of base is connected with the dancer, the bottom of base is fixed with the turbine block, the side of lifting column is provided with supporting component.
Preferably, the engagement assembly comprises a gear and a gear tooth, the gear is rotatably connected inside the transmission case, and the gear tooth is fixed on the surface of the lifting column.
Preferably, the driving assembly comprises a wheel disc fixed on the end surface of the driving shaft and a handle fixed on the surface of the wheel disc.
Preferably, the rotating assembly comprises a rotating rod and a rotating pin, the rotating rod is fixed on the surface of the lifting column, and the base is rotationally connected with the rotating rod through the rotating pin.
Preferably, the supporting component comprises a supporting rod and a transmission block, the supporting rod is fixed on the surface of the lifting column, and the transmission block is fixed at one end of the supporting rod.
Preferably, the transmission mechanism comprises a bidirectional turbine rod and a movable rod, the bidirectional turbine rod is rotationally connected on the surface of the transmission block, and the movable rod is rotationally connected on the surface of the transmission box.
Advantageous effects
The utility model provides an adjusting mechanism for a central shaft of a roller. Compared with the prior art, the method has the following beneficial effects:
(1) This adjustment mechanism of roller center pin makes the base get into suitable position through removing the base, then through control rim plate and handle for thereby the handle drives the rim plate and rotates and make the drive shaft rotate, thereby makes the gear rotate and drives the teeth of a cogwheel and remove thereby makes the lifting column promote the height of control base, thereby make adjustment mechanism carry out area contact with the drive belt that vertical direction can be better.
(2) The adjusting mechanism of the roller center shaft is driven by the movable rod through the handle and the wheel disc, the movable rod is connected with the bidirectional turbine rod through the transmission belt of the transmission wheel, the bidirectional turbine rod is meshed with the surface of the turbine block, and accordingly the movable rod drives the bidirectional turbine rod to rotate, the bidirectional turbine rod is meshed with the turbine block, the turbine block rotates, the adjusting roller rotates, and therefore the position of the conveyor belt is adjusted at multiple angles, and the contact area is increased.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
Fig. 3 is a front view of the adjustment mechanism of the present utility model.
In the figure: 1-base, 2-drive mechanism, 21-bi-directional worm gear, 22-movable bar, 3-adjustment mechanism, 31-limit bottom plate, 32-lifting column, 33-transmission case, 34-driving shaft, 35-base, 36-adjustment roller, 37-worm gear block, 4-meshing component, 41-gear, 42-gear teeth, 5-driving component, 51-wheel disc, 52-handle, 6-rotating component, 61-rotating bar, 62-rotating pin, 7-supporting component, 71-supporting rod, 72-driving block.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides two technical schemes:
Examples
The utility model provides an adjustment mechanism of roller center pin, including base 1, the surface of base 1 is provided with drive mechanism 2, drive mechanism 2 is used for adjusting the angle of dancer roll 36, the surface of base 1 is provided with adjustment mechanism 3, adjustment mechanism 3 includes restriction film 31 and lifting column 32, the sliding tray is seted up on base 1 surface and is aligned with restriction film 31, lifting column 32 slides at the surface of base 1, lifting column 32 is connected through the mode of the one side sliding tray sliding block of surface, restriction film 31 is fixed in the bottom of base 1, restriction film 31 is reverse arched bridge form and is used for holding the foundation for lifting column 32, the surface of base 1 is fixed with transmission case 33, transmission case 33 is connected with lifting column 32 through meshing subassembly 4, the surface rotation of transmission case 33 is connected with drive shaft 34, drive shaft 34 passes through drive assembly 5 drive, lifting column 32 is connected with base 35 through rotating assembly 6, the surface rotation of base 35 is connected with dancer roll 36, the bottom of base 35 is fixed with turbine 37, turbine 37 is a part turbine 37, the side of lifting column 32 is provided with supporting assembly 7.
Example two
An adjusting mechanism of a roller center shaft comprises a base 1, the base 1 is moved to a proper position by moving the base 1, then the handle 52 drives the wheel disc 51 to rotate by controlling the wheel disc 51 and the handle 52 so as to drive the driving shaft 34 to rotate, the gear 41 is rotated and drives the gear teeth 42 to move so as to lift the lifting column 32 to control the height of the base 35, the adjusting mechanism 3 can be better contacted with a transmission belt in the vertical direction, the surface of the base 1 is provided with a transmission mechanism 2, the movable rod 22 and the bidirectional turbine rod 21 are in transmission connection by the transmission belt through a driving wheel through the handle and the wheel disc driving by a movable rod 22, the bidirectional turbine rod 21 is meshed with the surface of the turbine block 37, so that the movable rod 22 drives the bidirectional turbine rod 21 to rotate, the bidirectional turbine rod 21 is meshed with the turbine block 37 and the turbine block 37 is rotated, the rotation of the adjusting roller 36 is realized, the adjustment of the position of the conveyor belt by the adjusting roller 36 at a plurality of angles is realized, the contact area is increased at the same time, the transmission mechanism 2 is used for adjusting the angle of the adjusting roller 36, the transmission mechanism 2 comprises the bidirectional turbine rod 21 and the movable rod 22, the movable rod 22 is driven by a handle and a wheel disc, the movable rod 22 and the bidirectional turbine rod 21 are in transmission connection through a transmission belt of a transmission wheel, the bidirectional turbine rod 21 is meshed with the surface of the turbine block 37, the bidirectional turbine rod 21 is rotationally connected on the surface of the transmission block 72, the movable rod 22 is rotationally connected on the surface of the transmission box 33, the surface of the base 1 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises a limiting bottom plate 31 and a lifting column 32, a sliding groove is formed on the surface of the base 1 and aligned with the limiting bottom plate 31, the lifting column 32 slides on the surface of the base 1, the lifting column 32 is connected by a sliding block of a sliding groove on one side of the surface, the limiting bottom plate 31 is fixed on the bottom of the base 1, the limiting bottom plate 31 is in a reverse arch bridge shape and is used for supporting the lifting column 32, the surface of the base 1 is fixedly provided with the transmission box 33, the transmission box 33 is connected with the lifting column 32 through a meshing component 4, the meshing component 4 comprises a gear 41 and gear teeth 42, the gear 41 is meshed with the gear teeth 42, the gear 41 is rotationally connected in the transmission box 33, the gear teeth 42 are fixed on the surface of the lifting column 32, the surface of the transmission box 33 is rotationally connected with a driving shaft 34, the driving shaft 34 is driven by the driving component 5, the driving component 5 comprises a wheel disc 51 and a handle 52, the driving shaft 34 is limited by a limiting block with a base 1 in a isomorphic manner, the wheel disc 51 is fixed on the end surface of the driving shaft 34, the handle 52 is fixed on the surface of the wheel disc 51, the lifting column 32 is connected with a base 35 by a rotating component 6, the rotating component 6 comprises a rotating rod 61 and a rotating pin 62, the dwang 61 is fixed on the surface of lifting column 32, and base 35 is connected with dwang 61 rotation through the swivel pin 62, and the surface rotation of base 35 is connected with dancer roll 36, and the bottom of base 35 is fixed with turbine block 37, and turbine block 37 is a part turbine structure, and lifting column 32's side is provided with supporting component 7, and supporting component 7 includes bracing piece 71 and drive block 72, and the drive block 72 bottom has the opening, and bracing piece 71 is fixed on lifting column 32's surface, and drive block 72 is fixed in the one end of bracing piece 71.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, the base 1 is enabled to enter a proper position by moving the base 1, then the wheel disc 51 is driven by the handle 52 through the control wheel disc 51 and the handle 52 to rotate by the handle 52 so as to enable the driving shaft 34 to rotate, so that the gear 41 rotates and drives the gear teeth 42 to move so as to enable the lifting column 32 to lift so as to control the height of the base 35, so that the adjusting mechanism 3 can better contact with a driving belt in the vertical direction, the moving rod 22 is driven by the handle and the wheel disc, the moving rod 22 and the bidirectional turbine rod 21 are in driving connection with the surface of the turbine block 37 through the driving belt, the bidirectional turbine rod 21 is meshed with the surface of the turbine block 37, the moving rod 22 drives the bidirectional turbine rod 21 to rotate, the bidirectional turbine rod 21 is meshed with the turbine block 37 and the turbine block 37 is enabled to rotate, the adjusting roller 36 is enabled to rotate, and the adjusting roller 36 is enabled to adjust the position of the driving belt at multiple angles and meanwhile the contact area is increased.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustment mechanism of roller center pin, includes base (1), its characterized in that: the surface of the base (1) is provided with a transmission mechanism (2), and the surface of the base (1) is provided with an adjusting mechanism (3);
Adjustment mechanism (3) are including restriction film (31) and lifting column (32), lifting column (32) are at the surface slip of base (1), the bottom at base (1) is fixed to restriction film (31), the fixed surface of base (1) has transmission case (33), transmission case (33) are connected with lifting column (32) through meshing subassembly (4), the surface rotation of transmission case (33) is connected with drive shaft (34), drive shaft (34) are through drive assembly (5) drive, lifting column (32) are connected with base (35) through rotating assembly (6), the surface rotation of base (35) is connected with dancer roll (36), the bottom of base (35) is fixed with turbine block (37), the side of lifting column (32) is provided with supporting component (7).
2. An adjustment mechanism for a central shaft of a roll according to claim 1, wherein: the meshing assembly (4) comprises a gear (41) and gear teeth (42), wherein the gear (41) is rotationally connected inside the transmission case (33), and the gear teeth (42) are fixed on the surface of the lifting column (32).
3. An adjustment mechanism for a central shaft of a roll according to claim 1, wherein: the driving assembly (5) comprises a wheel disc (51) and a handle (52), wherein the wheel disc (51) is fixed on the end face of the driving shaft (34), and the handle (52) is fixed on the surface of the wheel disc (51).
4. An adjustment mechanism for a central shaft of a roll according to claim 1, wherein: the rotating assembly (6) comprises a rotating rod (61) and a rotating pin (62), the rotating rod (61) is fixed on the surface of the lifting column (32), and the base (35) is rotationally connected with the rotating rod (61) through the rotating pin (62).
5. An adjustment mechanism for a central shaft of a roll according to claim 1, wherein: the supporting assembly (7) comprises a supporting rod (71) and a transmission block (72), the supporting rod (71) is fixed on the surface of the lifting column (32), and the transmission block (72) is fixed at one end of the supporting rod (71).
6. The adjustment mechanism for a roll center shaft of claim 5, wherein: the transmission mechanism (2) comprises a bidirectional turbine rod (21) and a movable rod (22), wherein the bidirectional turbine rod (21) is rotatably connected to the surface of the transmission block (72), and the movable rod (22) is rotatably connected to the surface of the transmission box (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611979.3U CN221025921U (en) | 2023-09-26 | 2023-09-26 | Adjusting mechanism of roller center shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611979.3U CN221025921U (en) | 2023-09-26 | 2023-09-26 | Adjusting mechanism of roller center shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221025921U true CN221025921U (en) | 2024-05-28 |
Family
ID=91188030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322611979.3U Active CN221025921U (en) | 2023-09-26 | 2023-09-26 | Adjusting mechanism of roller center shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221025921U (en) |
-
2023
- 2023-09-26 CN CN202322611979.3U patent/CN221025921U/en active Active
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