CN215558608U - Reel assembly - Google Patents
Reel assembly Download PDFInfo
- Publication number
- CN215558608U CN215558608U CN202122243015.9U CN202122243015U CN215558608U CN 215558608 U CN215558608 U CN 215558608U CN 202122243015 U CN202122243015 U CN 202122243015U CN 215558608 U CN215558608 U CN 215558608U
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- China
- Prior art keywords
- cylinder
- winding drum
- bearing
- spool
- assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004804 winding Methods 0.000 claims abstract description 58
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The present invention provides a spool assembly comprising: a first bearing housing; a second bearing housing; a spool disposed between the first bearing housing and the second bearing housing; one end of the bracket is erected on the first bearing block, and the other end of the bracket is erected on the second bearing block; the bracket is provided with a chute; one end of the cylinder is arranged in the sliding groove through the sliding block, and a through hole is formed in the cylinder; and the driving device is used for driving the sliding block to reciprocate in the sliding chute. According to the winding drum assembly, the cylinder and the winding drum move synchronously, namely, the cylinder reciprocates on the winding drum while the winding drum winds and unwinds the cable, so that the winding drum is helped to orderly wind and unwind the cable.
Description
Technical Field
The utility model relates to the technical field of winding drums, in particular to a winding drum assembly.
Background
The reels are an important component of hoisting machines.
The winding state of the cable on the winding drum, the distance between the cables and whether the cable is uniformly distributed can influence the service life of the winding drum, and the winding drum can take up and pay off the cable at a constant speed.
Therefore, how to provide a reel assembly capable of controlling cable distribution is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve at least part of the above technical problems, the present invention provides a reel assembly, comprising:
a first bearing housing;
a second bearing housing disposed opposite the first bearing housing;
a spool disposed between the first bearing housing and the second bearing housing; the winding drum rotates clockwise or anticlockwise to realize the winding and unwinding of the cable;
one end of the bracket is erected on the first bearing block, and the other end of the bracket is erected on the second bearing block; the bracket is provided with a sliding chute which extends from the first bearing seat to the second bearing seat;
one end of the cylinder is arranged in the sliding groove through a sliding block, and the other end of the cylinder faces the winding drum; the cylinder is provided with a through hole which is communicated from one end of the cylinder to the other end of the cylinder; when the cable is wound and unwound, the cable passes through the through hole, is wound on the winding drum, or is released through the through hole;
and the driving device is used for driving the sliding block to reciprocate in the sliding groove so as to drive the cylinder to move between the first bearing and the second bearing.
In the above scheme, the winding drum assembly is further provided with a rotation speed sensor, and the rotation speed sensor is used for detecting the rotation speed of the winding drum.
In the above scheme, in the winding drum assembly, the driving device drives the movement speed of the sliding block to match with the rotation speed;
the winding drum rotates for a circle, and the driving device drives the cylinder to move for 1 cm-2.5 cm.
In the above solution, in the reel assembly, the other end of the cylinder has a predetermined distance from the reel.
In the above solution, in the reel assembly, the through hole includes a first opening located at one end of the cylinder and a second opening located at the other end of the cylinder;
the inner wall of the first opening is in a conical shape with a small lower part and a big upper part; the inner wall of the second opening is in a conical shape with a large lower part and a small upper part.
In the above solution, in the reel assembly, the bracket is detachably disposed on the first bearing seat and the second bearing seat.
In the above solution, in the winding drum assembly, the winding drum assembly includes an external gear and a flange plate disposed between the first bearing seat and the winding drum.
In the above solution, in the reel assembly, the reel assembly includes a reel hub disposed between the second bearing seat and the reel.
The utility model has the following beneficial effects:
1. according to the winding drum assembly, the supports are arranged on the first bearing seat and the second bearing seat which are provided with the winding drum, the cylinder is arranged on the supports and can move from one end of each support to the other end of each support, when the winding drum rotates to wind and unwind a cable, the cylinder moves on the supports and the winding drum synchronously, when the cable is wound and unwound, the winding drum winds the cable from left to right, the winding drum rotates for a circle, the cylinder moves one step in the right direction, the cable which penetrates through the cylinder is driven to move to the right side of the winding drum, and the cable is uniformly wound and unwound on the winding drum; similarly, when the cable is released, the cable on the winding drum is released through the cylindrical through hole, so that the cable winding phenomenon is avoided.
2. The winding drum assembly disclosed by the utility model is simple in structure, low in production cost and simple to operate.
Drawings
FIG. 1 is a schematic view of a spool assembly according to the present invention;
fig. 2 is a schematic structural view of a cylinder in the reel assembly according to the present invention.
Reference numerals:
1 denotes a first bearing seat, 2 denotes a second bearing seat, 3 denotes a reel, 4 denotes a bracket, 41 denotes a runner, 5 denotes a cylinder, 51 denotes a slider, 52 denotes a through hole, 6 denotes a driving device, and 7 denotes a cable.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 2, the present invention provides a reel 3 assembly comprising:
a first bearing housing 1;
a second bearing housing 2 disposed opposite to the first bearing housing 1;
a spool 3 disposed between the first bearing housing 1 and the second bearing housing 2; the winding drum 3 rotates clockwise or anticlockwise to realize the winding and unwinding of the cable 7;
one end of the support 4 is erected on the first bearing block 1, and the other end of the support 4 is erected on the second bearing block 2; a sliding groove 41 is formed in the bracket 4, and the sliding groove 41 extends from the first bearing block 1 to the second bearing block 2;
a cylindrical body 5, one end of which is disposed in the chute 41 through a slider 51, and the other end of the cylindrical body 5 is disposed toward the roll 3; a through hole 52 is formed in the cylinder 5, and the through hole 52 penetrates from one end of the cylinder 5 to the other end of the cylinder 5; when the cable 7 is wound and unwound, the cable 7 passes through the through hole 52, the cable 7 is wound on the winding drum 3, or the cable 7 is released from the winding drum 3;
and the driving device 6 is used for driving the sliding block 51 to reciprocate in the sliding chute 41 so as to drive the cylindrical body 5 to move between the first bearing and the second bearing.
According to the winding drum 3 assembly, the support 4 is arranged on the first bearing seat 1 and the second bearing seat 2 which are provided with the winding drum 3, the cylinder 5 is arranged on the support 4, the cylinder 5 can move from one end of the support 4 to the other end, when the winding drum 3 rotates to wind and unwind a cable 7, the cylinder 5 and the winding drum 3 synchronously move on the support, when the cable 7 is wound, the winding drum 3 winds up from left to right, the winding drum 3 rotates for a circle, the cylinder 5 moves one step towards the right, and the cable 7 which penetrates through the cylinder 5 is driven to move towards the right side of the winding drum 3, so that the cable 7 is uniformly wound on the winding drum 3; similarly, when the cable 7 is unwound, the cable 7 on the winding drum 3 is unwound through the through hole 52 of the cylinder 5, so that the winding phenomenon of the cable 7 is avoided.
In the above scheme, the winding drum 3 assembly is further provided with a rotation speed sensor for detecting the rotation speed of the winding drum 3.
In use, the time required for the drum 3 to rotate for winding or unwinding the cable 7 can be determined according to the actual rotation speed of the drum 3, and the driving device 6 drives the cylinder 5 to move on the support 4 by 1cm, 1.5cm, 2cm or 2.5cm at equal intervals.
In the above scheme, the movement speed of the driving device 6 driving the slide block 51 matches with the rotation speed.
The drive 6 ensures that the speed of movement of the cylinder 5 is matched to the speed of rotation of the drum 3.
In the above solution, the other end of the cylinder 5 has a predetermined distance from the winding drum 3.
The predetermined distance is 30 cm-70 cm, and the predetermined distance is different according to different diameters of the cables 7 and the number of the cables 7 to be wound on the winding drum 3, and the predetermined distance ensures that the other end of the cylinder 5 is not in contact with the cables 7 when the cables 7 are completely wound on the winding drum 3.
In the above solution, the through hole 52 includes a first opening at one end of the cylinder 5 and a second opening at the other end of the cylinder 5;
the inner wall of the first opening is in a conical shape with a small lower part and a big upper part; the inner wall of the second opening is in a conical shape with a large lower part and a small upper part.
The first opening and the second opening are arranged on the upper end face and the lower end face of the cylinder 5, and the first opening and the second opening are conical, so that the cable 7 can conveniently penetrate through the through hole 52, and friction is reduced.
In the above solution, the bracket 4 is detachably disposed on the first bearing seat 1 and the second bearing seat 2.
In the above solution, the assembly of the spool 3 comprises an external gear and a flange plate arranged between the first bearing block 1 and said spool 3.
In the solution described above, the assembly of the reel 3 comprises a reel hub arranged between the second bearing block 2 and said reel 3.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. A spool assembly, comprising:
a first bearing housing;
a second bearing housing disposed opposite the first bearing housing;
a spool disposed between the first bearing housing and the second bearing housing; the winding drum rotates clockwise or anticlockwise to realize the winding and unwinding of the cable;
one end of the bracket is erected on the first bearing block, and the other end of the bracket is erected on the second bearing block; the bracket is provided with a sliding chute which extends from the first bearing seat to the second bearing seat;
one end of the cylinder is arranged in the sliding groove through a sliding block, and the other end of the cylinder faces the winding drum; the cylinder is provided with a through hole which is communicated from one end of the cylinder to the other end of the cylinder; when the cable is wound and unwound, the cable passes through the through hole, is wound on the winding drum, or is released through the through hole;
and the driving device is used for driving the sliding block to reciprocate in the sliding groove so as to drive the cylinder to move between the first bearing and the second bearing.
2. The spool assembly of claim 1, further comprising a rotational speed sensor for sensing a rotational speed of the spool.
3. The reel assembly of claim 2, wherein the drive means drives the slider to move at a speed matching the rotational speed;
the winding drum rotates for a circle, and the driving device drives the cylinder to move for 1 cm-2.5 cm.
4. The spool assembly of claim 1, wherein the other end of the cylindrical body is a predetermined distance from the spool.
5. The spool assembly of claim 1, wherein the through-hole comprises a first opening at one end of the cylinder and a second opening at the other end of the cylinder;
the inner wall of the first opening is in a conical shape with a small lower part and a big upper part; the inner wall of the second opening is in a conical shape with a large lower part and a small upper part.
6. The mandrel assembly of claim 1 wherein said bracket is removably disposed on said first bearing block and said second bearing block.
7. The mandrel assembly of claim 1 including an outer gear and a flange disposed between said first bearing housing and said mandrel.
8. The spool assembly of claim 1 including a spool hub disposed between the second bearing housing and the spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122243015.9U CN215558608U (en) | 2021-09-16 | 2021-09-16 | Reel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122243015.9U CN215558608U (en) | 2021-09-16 | 2021-09-16 | Reel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215558608U true CN215558608U (en) | 2022-01-18 |
Family
ID=79850851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122243015.9U Expired - Fee Related CN215558608U (en) | 2021-09-16 | 2021-09-16 | Reel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215558608U (en) |
-
2021
- 2021-09-16 CN CN202122243015.9U patent/CN215558608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |