CN106259231B

CN106259231B - Forward separating type variable speed winding device

Info

Publication number: CN106259231B
Application number: CN201610855940.8A
Authority: CN
Inventors: 徐帮奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-14
Filing date: 2016-09-14
Publication date: 2022-01-25
Anticipated expiration: 2036-09-14
Also published as: CN106259231B9; CN106259231A

Abstract

The invention discloses a forward separating type variable speed winding device.A barrel of an outer barrel in a wire winding box is sleeved with an input gear, the input gear is meshed with a middle pinion, a shaft of the middle pinion is sleeved with a middle big gear, the middle big gear is meshed with a sliding gear, a fixed gear capable of being jointed with the sliding gear is fixedly connected with the wire winding box, a mandrel is arranged in the outer barrel in a penetrating way, the inner end of the mandrel is abutted against a first spring in the outer barrel, a driving seat is arranged at the inner end of the mandrel, a driving block is integrally formed on the driving seat, and the driving block penetrates through a long hole in the wall of the outer barrel and is connected with the sliding gear; a positioning rod penetrates through the rocker arm seat, the end part of the shifting rod extends out of the rocker arm seat, and a circular groove matched with the shifting rod is formed in the core shaft. The invention has simple and compact structure, easy assembly, small volume and convenient packing and carrying; the wire spool has the advantages of high rotating speed, flexible and reliable rotation, high wire winding and unwinding speed, labor saving in operation and simple and convenient operation and control of the connection or separation of the sliding gear and the fixed gear.

Description

Forward separating type variable speed winding device

Technical Field

The invention belongs to the technical field of fishing tools, and particularly relates to a forward separating type variable-speed winding device.

Background

At present, when the fishing tackle wire reel is paid off, generally need cut off the moment transmission chain between wire reel and the rocking arm to accelerate the rotational speed of wire reel, and prevent that the crank from changeing soon and hindering the people. The conventional power transmission separator for the wire spool is complex in structure, difficult to assemble and high in production cost, not only increases the volume of a fishing tackle and causes the fishing tackle to be inconvenient to package and carry, but also is not smooth to operate and poor in operation convenience.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a forward split type speed change winding device.

The first technical scheme of the invention is as follows: the utility model provides a forward disconnect-type variable speed winding device, includes wire winding disk box, wire reel, rocking arm and crank, its characterized in that: the winding mechanism comprises a rocker handle, a rocker arm seat, an input gear, a middle pinion, a middle large gear, a sliding gear, a fixed gear, a winding disc box, a fixed gear, a middle large gear, a sliding gear and a winding disc, wherein the rocker handle is vertically fixed at one end of the rocker arm, the other end of the rocker arm extends into the rocker arm seat, the rocker arm is fixed with the rocker arm seat, the rocker arm seat is fixedly connected with the outer end of an outer cylinder, the inner end of the outer cylinder extends into the winding disc box, the outer cylinder is supported with the winding disc box through a bearing, the input gear is sleeved on a cylinder body of the outer cylinder in the winding disc box and is meshed with the winding disc box through the bearing, the middle small gear is also sleeved on a shaft of the middle small gear and is meshed with the sliding gear, the sliding gear is sleeved on the outer cylinder body, the fixed gear capable of being connected with the sliding gear is fixedly connected with the winding disc, the winding disc is supported in the middle of the outer cylinder through the bearing, and the winding disc is positioned beside the winding disc box; a mandrel penetrates through the outer cylinder, the mandrel is in clearance fit with the outer cylinder, the inner end of the mandrel is abutted against a first spring in the outer cylinder, a driving seat is arranged at the inner end of the mandrel, a driving block is integrally formed on the driving seat, and the driving block penetrates through the long hole in the wall of the outer cylinder and is connected with the sliding gear; the rocker arm seat is internally provided with a positioning rod in a penetrating way, a second spring is sleeved on the positioning rod, the second spring is positioned in the rocker arm seat and is abutted against a shifting rod, the end part of the shifting rod extends out of the rocker arm seat, a via hole is formed in the outer barrel corresponding to the positioning rod, and a circular groove matched with the positioning rod is formed in the core shaft.

By adopting the technical scheme, when the wire is taken up, the positioning rod is propped against the shaft body of the mandrel, the sliding gear is jointed with the fixed gear, the crank handle is operated by hand to rotate the rocker arm, the rocker arm drives the outer barrel to rotate together, the input gear on the outer barrel drives the middle pinion gear to enable the middle big gear on the middle pinion shaft to rotate, and the middle big gear drives the fixed gear through the sliding gear to enable the wire spool to rotate.

When paying off is needed, the mandrel is pushed by hand to further extend into the outer barrel, a driving seat on the mandrel moves along with the mandrel, and the driving seat drives the sliding gear through a driving block to separate the sliding gear from the fixed gear; when the annular groove on the mandrel moves to the position corresponding to the positioning rod, the positioning rod extends into the annular groove on the mandrel under the action of the elastic force of the second spring to position the mandrel, so that the sliding gear and the fixed gear are kept in a separated state. In the paying-off process, only the wire spool and the fixed gear rotate, and the sliding gear, the intermediate gear, the input gear and the like are kept still. After the wire is paid off, the deflector rod is stirred by hands, so that the positioning rod is withdrawn from the annular groove on the mandrel, the mandrel is reset under the action of the elastic force of the first spring, and the driving seat drives the sliding gear to enable the sliding gear to be jointed with the fixed gear again.

Therefore, on one hand, the invention has the advantages of simple and compact structure, easy assembly, low production cost, small volume and convenient package and carrying; on the other hand, the wire spool rotates flexibly and reliably, and particularly during paying off, the load of the wire spool is small, and the rotating speed is greatly improved. The separator that parts such as dabber, drive seat, first spring are constituteed is on the central axis of wire reel, and rocking arm and wire reel lie in the same one side of wire reel box, and the fishing tackle can make seat formula structure like this, can further reduce the space volume. Meanwhile, the connection or separation operation between the sliding gear and the fixed gear is very simple and convenient, and the smooth and comfortable operation of a user can be ensured.

The rocker arm is in clearance fit with the rocker arm seat and is tightly propped by a locking screw which is radially penetrated. The rocker arm can be rotated by 180 degrees by loosening the locking screw by the structure, so that the crank is close to the wire spool, the transverse size is reduced, and the packaging and carrying are convenient.

The driving seat is of a circular ring-shaped structure, driving blocks are formed on the outer walls of the two end portions of the driving seat uniformly, the number of the driving blocks at each end is two, the driving blocks are symmetrical relative to the axial lead of the driving seat, a clamping groove is formed between the two driving blocks at the same side, and a boss arranged on the inner wall of the sliding gear is clamped into the clamping groove. On one hand, the structure has the advantages that the driving seat is simple in shape, easy to machine and manufacture and low in production cost; on the other hand, the driving block is matched with the long hole on the outer cylinder, and has a guiding function, so that the driving seat only moves in the axial direction of the mandrel, and the movement smoothness is good; the driving seat is in clamping fit with the sliding gear through the two clamping grooves, and the synchronism and reliability of the movement of the sliding gear are good.

The wire spool is located the next door of one end among them of wire spool box, is equipped with a plurality of bases according to circumference evenly distributed on the outer wall of the wire spool box other end. The base connected with the fishing rod is directly integrated on the wire spool by the structure, and the volume is reduced.

Has the advantages that: the invention has simple and compact structure, easy assembly, small volume and convenient packing and carrying; the wire spool has the advantages of high rotating speed, flexible and reliable rotation, high wire winding and unwinding speed, labor saving in operation and simple and convenient operation and control of the connection or separation of the sliding gear and the fixed gear.

Drawings

Fig. 1 is a schematic structural view of the present invention, and is also a view of an engagement state of a sliding gear and a fixed gear.

Fig. 2 is a diagram showing a state where the slide gear is separated from the fixed gear.

Fig. 3 is a packing state diagram of the crank.

Fig. 4 is a schematic structural diagram of the driving seat.

Fig. 5 is a top view of fig. 4.

Detailed Description

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1, 2 and 3, the crank handle 4 is perpendicular to the rocker arm 3, the crank handle 4 is fixed at one end of the rocker arm 3, the other end of the rocker arm 3 extends into the rocker arm seat 5, and the rocker arm 3 is in clearance fit with the rocker arm seat 5 and is tightly pressed by a locking screw 17 which is radially penetrated. When the locking screw 17 is loosened, the rocker arm 3 can be rotated by 180 degrees to change the position of the crank handle 4, reduce the transverse size and facilitate the packing and carrying. The hole on the rocker arm base 5 for the locking screw 17 to penetrate through can be arranged to be long-strip-shaped, so that the locking screw 17 can move on the rocker arm base, and the rocker arm 3 is locked again after the position of the crank 4 is adjusted in place.

As shown in fig. 1 and 2, the rocker arm seat 5 is fixedly connected with the outer end of the outer cylinder 6, and the rocker arm 3 is perpendicular to the outer cylinder 6. The inner end of the outer cylinder 6 extends into the winding reel box 1, and the outer cylinder 6 is supported with the winding reel box 1 through a bearing. An input gear 7 is fitted around a cylindrical body of the outer cylinder 6 in the reel housing 1, the input gear 7 is engaged with an intermediate pinion gear 8, a shaft of the intermediate pinion gear 8 is supported by the reel housing 1 through a bearing, and an intermediate large gear 9 is fitted around a shaft of the intermediate pinion gear 8, and the intermediate large gear 9 is engaged with a slide gear 10. The middle small gear 8, the middle big gear 9 and the sliding gear 10 are all positioned in the wire winding disc box 1, the sliding gear 10 is slid on the outer cylinder 6, and the fixed gear 11 capable of being engaged with the sliding gear 10 is fixedly connected with the wire winding disc 2. The wire spool 2 is supported in the middle of the outer cylinder 6 through a bearing, the wire spool 2 is positioned beside one end of the wire spool box 1, the wire spool 2 is arranged between the wire spool box 1 and the rocker arm seat 5, and the outer wall of the other end of the wire spool box 1 is provided with a plurality of bases 18 which are uniformly distributed according to the circumference.

As shown in fig. 1, 2, 4, and 5, a spindle 12 is inserted into the outer tube 6, the spindle 12 is loosely fitted into the outer tube 6, the inner end of the spindle 12 abuts against a first spring 19 in the outer tube 6, and a driving base 13 is attached to the inner end of the spindle 12. The driving seat 13 is of a circular ring structure and is fixedly sleeved on the mandrel 12, the driving blocks 13a are uniformly formed on the outer walls of the two end parts of the driving seat 13, the number of the driving blocks 13a at each end is two, the driving blocks are symmetrical relative to the axis of the driving seat 13, and a clamping groove 13b is formed between the two driving blocks 13a at the same side. The driving block 13a passes through the long hole on the wall of the outer cylinder 6 and is connected with the sliding gear 10 in the following specific connection mode: the projection 10a provided on the inner wall of the slide gear 10 is caught in the catching groove 13b so that the slide gear 10 can move together with the driving holder 13.

As shown in fig. 1 and 2, a positioning rod 14 is inserted into the rocker arm holder 5, the positioning rod 14 is parallel to the rocker arm 3, a second spring 15 is fitted on the positioning rod 14, the second spring 15 is located in the rocker arm holder 5 and abuts against a shift lever 16, the shift lever 16 is vertically fixed to the positioning rod 14, and the end of the shift lever 16 extends out of the rocker arm holder 5. A via hole is arranged on the outer cylinder 6 corresponding to the positioning rod 14, and a ring groove 12a matched with the positioning rod 14 is arranged on the mandrel 12.

The working principle of the invention is as follows:

when the wire is taken up, the positioning rod 14 is abutted on the shaft body of the mandrel 12, the sliding gear 10 is jointed with the fixed gear 11, the crank handle 4 is operated by hand to rotate the rocker arm 3, the rocker arm 3 drives the outer cylinder 6 to rotate together, the input gear 7 on the outer cylinder 6 drives the middle pinion 8 to enable the middle big gear 9 on the shaft of the middle pinion 8 to rotate, and the middle big gear 9 drives the fixed gear 11 through the sliding gear 10 to enable the wire spool 2 to rotate.

When paying off is needed, the mandrel 12 is pushed by hand, the mandrel 12 further extends into the outer cylinder 6, the driving seat 13 on the mandrel 12 moves along with the mandrel, and the driving seat 13 drives the sliding gear 10 through the driving block 13a, so that the sliding gear 10 is separated from the fixed gear 11; when the annular groove 12a on the mandrel 12 moves to a position corresponding to the positioning rod 14, the positioning rod 14 extends into the annular groove 12a on the mandrel 12 under the elastic force of the second spring 15, and the mandrel 12 is positioned, so that the sliding gear 10 and the fixed gear 11 are kept in a separated state. During the unwinding, only the spool 2 and the fixed gear 11 rotate, and the sliding gear 10, the intermediate gear, the input gear 7, and the like remain stationary. After the wire is paid off, the shifting lever 16 is pulled by hand, so that the positioning rod 14 is withdrawn from the annular groove on the mandrel 12, the mandrel 12 is reset under the action of the elastic force of the first spring 19, the driving seat 13 drives the sliding gear 10, and the sliding gear 10 is re-jointed with the fixed gear 11.

While the preferred embodiment of the present invention has been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a forward disconnect-type variable speed winding device, includes wire winding disk box (1), wire winding disk (2), rocking arm (3) and crank (4), its characterized in that: the crank handle (4) is vertically fixed at one end of the rocker arm (3), the other end of the rocker arm (3) extends into the rocker arm seat (5), the rocker arm (3) is fixed with the rocker arm seat (5), the rocker arm seat (5) is fixedly connected with the outer end of the outer cylinder (6), the inner end of the outer cylinder (6) extends into the winding disc box (1), the outer cylinder (6) is supported with the winding disc box (1) through a bearing, an input gear (7) is sleeved on the cylinder of the outer cylinder (6) positioned in the winding disc box (1), the input gear (7) is meshed with a middle pinion (8), the shaft of the middle pinion (8) is supported with the winding disc box (1) through a bearing, a middle gearwheel (9) is further sleeved on the shaft of the middle pinion (8), the middle gearwheel (9) is meshed with a sliding gear (10), and the sliding gear (10) is slid on the outer cylinder (6), a fixed gear (11) capable of being engaged with the sliding gear (10) is fixedly connected with the wire spool (2), the wire spool (2) is supported in the middle of the outer cylinder (6) through a bearing, and the wire spool (2) is positioned beside the wire spool box (1); a mandrel (12) penetrates through the outer cylinder (6), the mandrel (12) is in clearance fit with the outer cylinder (6), the inner end of the mandrel (12) is abutted against a first spring (19) in the outer cylinder (6), a driving seat (13) is installed at the inner end of the mandrel (12), a driving block (13a) is integrally formed on the driving seat (13), and the driving block (13a) penetrates through a long hole in the wall of the outer cylinder (6) and is connected with the sliding gear (10); a positioning rod (14) penetrates through the rocker arm seat (5), a second spring (15) is sleeved on the positioning rod (14), the second spring (15) is located in the rocker arm seat (5) and is abutted to the shifting rod (16), the end part of the shifting rod (16) extends out of the rocker arm seat (5), a via hole is formed in the outer barrel (6) corresponding to the positioning rod (14), and an annular groove (12a) matched with the positioning rod (14) is formed in the core shaft (12).

2. The forward split variable speed winding device as set forth in claim 1, wherein: the rocker arm (3) is in clearance fit with the rocker arm seat (5) and is tightly propped by a locking screw (17) which is radially penetrated.

3. The forward split variable speed winding device according to claim 1 or 2, wherein: the driving seat (13) is of a circular ring-shaped structure, driving blocks (13a) are uniformly formed on the outer walls of two end portions of the driving seat (13), the number of the driving blocks (13a) at each end is two, the driving blocks are symmetrical relative to the axial lead of the driving seat (13), a clamping groove (13b) is formed between the two driving blocks (13a) on the same side, and a boss (10a) arranged on the inner wall of the sliding gear (10) is clamped into the clamping groove (13 b).

4. The forward split variable speed winding device as set forth in claim 1, wherein: the wire spool (2) is located the next door of one end among them of wire spool box (1), is equipped with a plurality of bases (18) according to circumference evenly distributed on the outer wall of wire spool box (1) other end.