CN219216432U - Detachable passive chain wheel shaft - Google Patents
Detachable passive chain wheel shaft Download PDFInfo
- Publication number
- CN219216432U CN219216432U CN202223489547.1U CN202223489547U CN219216432U CN 219216432 U CN219216432 U CN 219216432U CN 202223489547 U CN202223489547 U CN 202223489547U CN 219216432 U CN219216432 U CN 219216432U
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- China
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- connecting portion
- driven sprocket
- sprocket shaft
- shaft
- fixing plate
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Abstract
The utility model discloses a detachable driven sprocket shaft, which comprises a driven sprocket shaft, a shaft sleeve, a first sprocket, a second sprocket, a first fixing plate and a second fixing plate, wherein a first adjusting hole is formed in the first fixing plate, a second adjusting hole is formed in the second fixing plate, the driven sprocket shaft comprises a protruding portion, a first connecting portion and a second connecting portion, the shaft sleeve is detachably connected with the first connecting portion, the first sprocket is sleeved on the first connecting portion and is positioned on the left side of the shaft sleeve, the second sprocket is sleeved on the second connecting portion, one end of the first connecting portion is inserted into the first adjusting hole in a sliding mode, one end of the second connecting portion is inserted into the second adjusting hole in a sliding mode, and the length of the shaft sleeve is larger than the distance that the second connecting portion stretches out of the second fixing plate. By adopting the utility model, the passive chain wheel shaft can be quickly assembled and disassembled, the working efficiency of overhaul and maintenance of the inspection equipment is improved, and the labor cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of chain conveying, and particularly relates to a detachable passive sprocket shaft.
Background
In the jacking device that chain conveying system was used for right angle diversion, the sprocket of passive sprocket shaft often needs to overhaul to be maintained, because jacking device structure is complicated, and the rectangle on the main structure board of jacking device both sides is adjusted the guide hole and is limited, leads to passive sprocket shaft to be difficult to dismantle, needs whole jacking device to disassemble, just can dismantle passive sprocket shaft, wastes time and energy, causes very big degree of difficulty for equipment maintenance, greatly reduced work efficiency, increased the cost of labor.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a detachable driven sprocket shaft, which can solve the problem that the driven sprocket shaft is difficult to detach in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a can be disassembled driven sprocket axle, its, includes driven sprocket axle, axle sleeve, first sprocket, second sprocket, first fixed plate and second fixed plate, be equipped with first regulation hole on the first fixed plate, be equipped with the second regulation hole on the second fixed plate, driven sprocket axle includes bellying and sets up first connecting portion and the second connecting portion at bellying both ends, the axle sleeve with first connecting portion can dismantle the connection, first sprocket cover is established on the first connecting portion and be located the left side of axle sleeve, the second sprocket cover is established on the second connecting portion, the one end slip of first connecting portion inserts first regulation hole, the one end slip of second connecting portion inserts the second regulation hole, the length of axle sleeve is greater than the second connecting portion stretches out the distance of second fixed plate.
As a preferable mode of the utility model, the first adjusting hole is a U-shaped hole extending longitudinally along the first fixing plate.
As a preferable mode of the utility model, the second adjusting hole is a U-shaped hole extending longitudinally along the second fixing plate.
As a preferable scheme of the utility model, the first fixing plate and the second fixing plate are fixedly provided with adjusting frames, and the adjusting frames are connected with the driven chain wheel shaft through adjusting bolts.
As a preferable mode of the present utility model, the shaft sleeve includes a left shaft sleeve and a right shaft sleeve, and the left shaft sleeve and the right shaft sleeve are connected by a mounting bolt.
As a preferable scheme of the utility model, through holes matched with the adjusting bolts are formed in the first connecting part and the second connecting part.
As a preferred embodiment of the present utility model, the mounting bolts are provided with four.
Compared with the prior art, the detachable passive chain wheel shaft has the beneficial effects that:
when the driven sprocket shaft needs to be overhauled and maintained, the shaft sleeve is detached from the first connecting part, the first sprocket is moved rightwards to enable the first sprocket to prop against the protruding part, the driven sprocket shaft is pushed leftwards until the second connecting part is separated from the second adjusting hole, and the detachment of the driven sprocket shaft is completed; when the overhaul and maintenance of the driven sprocket shaft are completed, the first connecting part extends out of the first adjusting hole, the driven sprocket shaft is pushed rightwards until the second connecting part extends out of the second adjusting hole, the shaft sleeve is fixed on the first connecting part after the first sprocket is moved leftwards, and the installation of the driven sprocket shaft is completed; by adopting the utility model, the passive chain wheel shaft can be quickly assembled and disassembled, the working efficiency of overhaul and maintenance of the inspection equipment is improved, and the labor cost is reduced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
FIG. 1 is an exploded view of a disengageable passive sprocket shaft provided in accordance with an embodiment of the present utility model;
fig. 2 is an assembly view of a detachable passive sprocket shaft according to an embodiment of the present utility model.
The marks in the figure:
a driven sprocket shaft 1; a sleeve 2; a first sprocket 3; a second sprocket 4; a first fixing plate 5; a second fixing plate 6; a boss 7; a first connection portion 8; a second connection 9; an adjusting rack 10; an adjusting bolt 11; a first adjustment aperture 12; a second adjustment aperture 13; a left sleeve 14; a right sleeve 15; a mounting bolt 16; a through hole 17.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the utility model.
As shown in fig. 1 to 2, a preferred embodiment of the present utility model provides a detachable driven sprocket shaft 1, which comprises a driven sprocket shaft 1, a shaft sleeve 2, a first sprocket 3, a second sprocket 4, a first fixing plate 5 and a second fixing plate 6, wherein a first adjusting hole 12 is provided on the first fixing plate 5, a second adjusting hole 13 is provided on the second fixing plate 6, the driven sprocket shaft 1 comprises a protruding portion 7, a first connecting portion 8 and a second connecting portion 9 provided at two ends of the protruding portion 7, the shaft sleeve 2 is detachably connected with the first connecting portion 8, the first sprocket 3 is sleeved on the first connecting portion 8 and is located at the left side of the shaft sleeve 2, the second sprocket 4 is sleeved on the second connecting portion 9, one end of the first connecting portion 8 is slidably inserted into the first adjusting hole 12, one end of the second connecting portion 9 is slidably inserted into the second adjusting hole 13, and the length of the shaft sleeve 2 is longer than the second connecting portion 9 by a distance greater than the second fixing plate 6.
When the driven sprocket shaft 1 needs to be overhauled and maintained, the shaft sleeve 2 is detached from the first connecting part 8, the first sprocket 3 is moved rightwards to enable the first sprocket 3 to prop against the protruding part 7, the driven sprocket shaft 1 is pushed leftwards until the second connecting part 9 is separated from the second adjusting hole 13, and the detachment of the driven sprocket shaft 1 is completed; when the overhaul and maintenance of the driven sprocket shaft 1 are completed, the first connecting part 8 extends out of the first adjusting hole 12, the driven sprocket shaft 1 is pushed rightwards until the second connecting part 9 extends out of the second adjusting hole 13, the first sprocket 3 is moved leftwards, the shaft sleeve 2 is fixed on the first connecting part 8, and the installation of the driven sprocket shaft 1 is completed; by adopting the utility model, the passive chain wheel shaft 1 can be quickly disassembled and assembled, the working efficiency of overhaul and maintenance of the inspection equipment is improved, and the labor cost is reduced.
Illustratively, the first adjusting hole 12 is a U-shaped hole extending longitudinally along the first fixing plate 5; the second adjusting hole 13 is a U-shaped hole extending longitudinally along the second fixing plate 6. When the driven sprocket shaft 1 is disassembled, the whole driven sprocket shaft 1 can also move leftwards along the first adjusting hole 12 on the first fixing plate 5, and the second connecting part 9 is taken out after being separated from the second adjusting hole 13 and horizontally rotated for 45 degrees, so that the whole disassembling process can be completed.
Illustratively, the first fixing plate 5 and the second fixing plate 6 are both fixedly provided with an adjusting frame 10, and the adjusting frame 10 and the driven sprocket shaft 1 are connected through an adjusting bolt 11. Therefore, the tightness of the chain can be adjusted as required by rotating the adjusting bolt 11, and the practicability is high.
Illustratively, to facilitate disassembly of the sleeve 2, the sleeve 2 includes a left sleeve 14 and a right sleeve 15, the left sleeve 14 and the right sleeve 15 being connected by a mounting bolt 16.
Illustratively, for convenience of connection, through holes 17 matching with the adjusting bolts 11 are provided on the first connecting portion 8 and the second connecting portion 9.
Illustratively, four mounting bolts 16 are provided to secure the connection of the left and right bushings 14, 15.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (7)
1. The utility model provides a driven sprocket shaft that can disintegrate, its characterized in that includes driven sprocket shaft, axle sleeve, first sprocket, second sprocket, first fixed plate and second fixed plate, be equipped with first regulation hole on the first fixed plate, be equipped with the second regulation hole on the second fixed plate, driven sprocket shaft includes the bellying and sets up first connecting portion and the second connecting portion at bellying both ends, the axle sleeve with first connecting portion can dismantle the connection, first sprocket cover is established on the first connecting portion and be located the left side of axle sleeve, the second sprocket cover is established on the second connecting portion, the one end slip of first connecting portion inserts first regulation hole, the one end slip of second connecting portion inserts the second regulation hole, the length of axle sleeve is greater than the second connecting portion stretches out the distance of second fixed plate.
2. The disengageable passive sprocket shaft of claim 1 wherein the first adjustment aperture is a U-shaped aperture extending longitudinally along the first fixed plate.
3. The disengageable passive sprocket shaft according to claim 2, wherein the second adjusting aperture is a U-shaped aperture extending longitudinally along the second fixed plate.
4. A detachable driven sprocket shaft according to claim 3, wherein the first fixing plate and the second fixing plate are each fixedly provided with an adjusting bracket, and the adjusting brackets and the driven sprocket shaft are connected by adjusting bolts.
5. The detachable driven sprocket shaft according to claim 1, wherein the bushing comprises a left bushing and a right bushing, the left bushing and the right bushing being connected by a mounting bolt.
6. The detachable driven sprocket shaft according to claim 4, wherein the first connecting portion and the second connecting portion are each provided with a through hole that is fitted with the adjusting bolt.
7. The detachable driven sprocket shaft according to claim 5, wherein the mounting bolts are provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489547.1U CN219216432U (en) | 2022-12-26 | 2022-12-26 | Detachable passive chain wheel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489547.1U CN219216432U (en) | 2022-12-26 | 2022-12-26 | Detachable passive chain wheel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219216432U true CN219216432U (en) | 2023-06-20 |
Family
ID=86752445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223489547.1U Active CN219216432U (en) | 2022-12-26 | 2022-12-26 | Detachable passive chain wheel shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219216432U (en) |
-
2022
- 2022-12-26 CN CN202223489547.1U patent/CN219216432U/en active Active
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