CN213639375U - Drum wheel convenient to replace - Google Patents
Drum wheel convenient to replace Download PDFInfo
- Publication number
- CN213639375U CN213639375U CN202022634057.0U CN202022634057U CN213639375U CN 213639375 U CN213639375 U CN 213639375U CN 202022634057 U CN202022634057 U CN 202022634057U CN 213639375 U CN213639375 U CN 213639375U
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- fixed
- moving plate
- inner cavity
- drum
- groove
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000012856 packing Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of drum wheels, in particular to a drum wheel convenient to replace, which comprises a base, an installation frame, a drum wheel body and a self-locking structure, wherein the installation frame is fixed on the base, two side walls of the installation frame are provided with rotating holes, bearings are fixed in the rotating holes, rotating shafts are fixed in the bearings, and the drum wheel body is fixed between the rotating shafts; a screw rod is fixed at one end of the rotating shaft extending to the outer side of the mounting frame, and a self-locking structure is arranged on the screw rod; an inner cavity is formed in the base, and a square through groove is formed in the front face of the inner cavity; a moving through groove is formed in the center of the bottom of the inner cavity, sliding grooves are formed in the bottom of the inner cavity and located on two sides of the moving through groove, a first moving plate and a second moving plate are arranged in the sliding grooves in a sliding mode respectively, straight tooth plates are arranged on two sides of the first moving plate, and a straight tooth plate is arranged on one side, facing the first moving plate, of the second moving plate; and a linkage gear is rotatably arranged at the top of the inner cavity and is meshed with the straight tooth plate.
Description
Technical Field
The utility model relates to a drum convenient to change belongs to drum technical field.
Background
The drum is called a drum type fishing reel, which is one kind of fishing reel, also called a fishing reel, a pay-off device and a winder, and is one of necessary fishing tools for casting a rod and fishing; most of the existing drums and fishing rods are of an integrated structure, so that the drums are inconvenient to replace; in addition, the self-locking structure of current drum is mostly the integral type structure with the drum, the change of the self-locking structure of being not convenient for, consequently provides the drum of being convenient for change and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drum convenient to change to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drum wheel convenient to replace comprises a base, an installation frame, a drum wheel body and a self-locking structure, wherein the installation frame is fixed on the base, two side walls of the installation frame are provided with rotating holes, bearings are fixed in the rotating holes, rotating shafts are fixed in the bearings, and the drum wheel body is fixed between the rotating shafts; a screw rod is fixed at one end of the rotating shaft extending to the outer side of the mounting frame, and a self-locking structure is arranged on the screw rod; an inner cavity is formed in the base, and a square through groove is formed in the front face of the inner cavity; a moving through groove is formed in the center of the bottom of the inner cavity, sliding grooves are formed in the bottom of the inner cavity and located on two sides of the moving through groove, a first moving plate and a second moving plate are arranged in the sliding grooves in a sliding mode respectively, straight tooth plates are arranged on two sides of the first moving plate, and a straight tooth plate is arranged on one side, facing the first moving plate, of the second moving plate; and a linkage gear is rotatably arranged at the top of the inner cavity and is meshed with the straight tooth plate.
Preferably, a connecting shaft is fixed at one end of each of the first moving plate and the second moving plate close to the inner walls of the two sides of the inner cavity, an arc-shaped clamping plate is fixed at the position, located in the moving through groove, of the connecting shaft, and an anti-slip pad is arranged on a clamping surface of the arc-shaped clamping plate.
Preferably, the square through groove is internally and rotatably provided with an adjusting gear, and the adjusting gear is meshed with a straight tooth plate on the first moving plate.
Preferably, the self-locking structure is including promoting the post, and the center department that promotes the post has seted up the screw thread through-hole, and screw thread through-hole and screw rod threaded connection promote the post and be fixed with the rubber packing ring towards one side of installation frame, and the installation frame is fixed with the rubber packing ring towards one side of promoting the post equally.
Preferably, a thread groove is formed in one end of the screw rod, a thread shaft is connected to the thread groove in an internal thread mode, and a limiting plate is fixed to the thread shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a drum convenient to change through being provided with adjusting gear, first movable plate, second movable plate, linkage gear and arc splint, can drive first movable plate motion through adjusting gear, under linkage gear's effect, drives the second movable plate motion for first movable plate and second movable plate move toward opposite direction or in opposite directions, realize adjusting the function of centre gripping distance between the arc splint, the installation and the dismantlement between base of being convenient for and the different specification fishing rods.
2. The utility model discloses be provided with from the locking structure, from the locking structure comprises promotion post, screw rod and limiting plate, and the thread groove has been seted up to the terminal surface of screw rod, and the thread inslot is fixed with the limiting plate through the screw thread axle to make things convenient for the dismantlement of limiting plate, promote the post and be threaded connection with the screw rod, conveniently promote the dismantlement of post, thereby be convenient for realize from the dismantlement function of locking structure.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the base.
In the figure: 1. a base; 101. an inner cavity; 102. a square through groove; 103. moving the through groove; 104. a chute; 2. a mounting frame; 3. a drum wheel body; 4. a screw; 401. a thread groove; 5. a first moving plate; 6. A second moving plate; 7. a spur plate; 8. a linkage gear; 9. a connecting shaft; 10. an arc-shaped splint; 11. an adjusting gear; 12. pushing the column; 13. a rubber gasket; 14. a threaded shaft; 15. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a drum wheel convenient to replace comprises a base 1, an installation frame 2, a drum wheel body 3 and a self-locking structure, wherein the installation frame 2 is fixed on the base 1, two side walls of the installation frame 2 are provided with rotating holes, bearings are fixed in the rotating holes, rotating shafts are fixed in the bearings, and the drum wheel body 3 is fixed between the rotating shafts; a screw rod 4 is fixed at one end of the rotating shaft extending to the outer side of the mounting frame 2, and the screw rod 4 is provided with a self-locking structure; an inner cavity 101 is formed in the base 1, and a square through groove 102 is formed in the front face of the inner cavity 101; a moving through groove 103 is formed in the center of the bottom of the inner cavity 101, sliding grooves 104 are formed in the bottom of the inner cavity 101 and located on two sides of the moving through groove 103, a first moving plate 5 and a second moving plate 6 are respectively arranged in the sliding grooves 104 in a sliding mode, straight tooth plates 7 are arranged on two sides of the first moving plate 5, and the straight tooth plates 7 are arranged on one side, facing the first moving plate 5, of the second moving plate 6; and a linkage gear 8 is rotatably arranged at the top of the inner cavity 101, and the linkage gear 8 is meshed with the straight tooth plate 7.
Furthermore, a connecting shaft 9 is fixed at one end of each of the first moving plate 5 and the second moving plate 6 close to the inner walls of the two sides of the inner cavity 101, an arc-shaped clamping plate 10 is fixed at the position, located in the moving through groove 103, of the connecting shaft 9, and a non-slip mat is arranged on a clamping surface of the arc-shaped clamping plate 10.
Further, the square through groove 102 is internally and rotatably provided with an adjusting gear 11, and the adjusting gear 11 is meshed with the straight-tooth plate 7 on the first moving plate 5.
Further, self-locking structure is including promoting post 12, and the center department that promotes post 12 has seted up the screw thread through-hole, and screw thread through-hole and screw rod 4 threaded connection promote one side of post 12 towards installation frame 2 and be fixed with rubber packing ring 13, and installation frame 2 is fixed with rubber packing ring 13 towards one side of promoting post 12 equally.
Further, a thread groove 401 is formed in one end of the screw rod 4, a thread shaft 14 is connected to the thread groove 401 in a threaded manner, and a limiting plate 15 is fixed on the thread shaft 14.
The working principle is as follows: the utility model relates to a drum convenient to change, during the use, when this drum body 1 needs to be changed, can clockwise rotation adjusting gear 11, adjusting gear 11 drives first movable plate 5 left movements through straight-teeth plate 7, first movable plate 5 drives linkage gear 8 clockwise rotation through straight-teeth plate 7, linkage gear 8 drives 6 right movements of second movable plate through straight-teeth plate 7, and then make two arc splint 10 toward opposite direction motion, make arc splint 10 lose the clamping action to the fishing rod, thereby realize this drum body 1's dismantlement effect, then can install new drum body 1 on the fishing rod with the reverse above-mentioned operation of new drum body 1.
When the self-locking structure of the drum wheel body 1 is damaged and needs to be replaced, the limiting plate 15 can be rotated to separate the threaded shaft 14 from the threaded groove 401, the limiting plate 15 is detached, then the pushing column 12 is rotated, and the pushing column 12 is detached under the action of the screw rod 4, so that the detaching function of the self-locking structure is realized; and finally, a new pushing column 12 is installed on the screw rod 4 in a threaded connection mode, and then a new limiting plate 15 is installed on the limiting plate 15 by means of matching of the threaded shaft 14 and the threaded groove 401, so that the self-locking structure is replaced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A drum for facilitating replacement, comprising: the drum wheel comprises a base (1), an installation frame (2), a drum wheel body (3) and a self-locking structure, wherein the installation frame (2) is fixed on the base (1), two side walls of the installation frame (2) are provided with rotating holes, bearings are fixed in the rotating holes, rotating shafts are fixed in the bearings, and the drum wheel body (3) is fixed between the rotating shafts; a screw rod (4) is fixed at one end of the rotating shaft extending to the outer side of the mounting frame (2), and a self-locking structure is arranged on the screw rod (4); an inner cavity (101) is formed in the base (1), and a square through groove (102) is formed in the front face of the inner cavity (101); a moving through groove (103) is formed in the center of the bottom of the inner cavity (101), sliding grooves (104) are formed in the bottom of the inner cavity (101) and located on two sides of the moving through groove (103), a first moving plate (5) and a second moving plate (6) are arranged in the sliding grooves (104) in a sliding mode respectively, straight tooth plates (7) are arranged on two sides of the first moving plate (5), and the straight tooth plates (7) are arranged on one side, facing the first moving plate (5), of the second moving plate (6); the top of the inner cavity (101) is rotatably provided with a linkage gear (8), and the linkage gear (8) is meshed with the straight-tooth plate (7).
2. A drum as claimed in claim 1 wherein, for ease of replacement: one ends, close to the inner walls of the two sides of the inner cavity (101), of the first moving plate (5) and the second moving plate (6) are fixedly provided with connecting shafts (9), the connecting shafts (9) are located at the movable through grooves (103) and are fixedly provided with arc-shaped clamping plates (10), and anti-slip pads are arranged on clamping faces of the arc-shaped clamping plates (10).
3. A drum as claimed in claim 1 wherein, for ease of replacement: an adjusting gear (11) is rotationally arranged in the square through groove (102), and the adjusting gear (11) is meshed with a straight tooth plate (7) on the first moving plate (5).
4. A drum as claimed in claim 1 wherein, for ease of replacement: the self-locking structure comprises a pushing column (12), a threaded through hole is formed in the center of the pushing column (12), the threaded through hole is in threaded connection with a screw rod (4), a rubber gasket (13) is fixed on one side, facing the installation frame (2), of the pushing column (12), and the rubber gasket (13) is fixed on one side, facing the pushing column (12), of the installation frame (2).
5. A drum as claimed in claim 1 wherein, for ease of replacement: a thread groove (401) is formed in one end of the screw rod (4), a thread shaft (14) is connected to the thread groove (401) in an internal thread mode, and a limiting plate (15) is fixed to the thread shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634057.0U CN213639375U (en) | 2020-11-13 | 2020-11-13 | Drum wheel convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634057.0U CN213639375U (en) | 2020-11-13 | 2020-11-13 | Drum wheel convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213639375U true CN213639375U (en) | 2021-07-09 |
Family
ID=76685710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022634057.0U Expired - Fee Related CN213639375U (en) | 2020-11-13 | 2020-11-13 | Drum wheel convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213639375U (en) |
-
2020
- 2020-11-13 CN CN202022634057.0U patent/CN213639375U/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 |
Granted publication date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |