JP2946482B2 - Automatic fishing machine for fishery - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic fishing machine for fisheries, and more particularly to an improved fishing line, which detects an abnormal state in which a fishing line comes off a rotary drum and is wound around a main shaft, and stops the rotation of the rotary drum. To an automatic fishing machine for fishing.

[0002]

2. Description of the Related Art A conventional automatic fishing machine for fishing uses a fishing machine main body 101, an intermediate bearing 103 fixed to the fishing machine main body 101 as shown in FIG. This device comprises a main shaft 105 which is reciprocally movable in the axial direction (this is referred to as traverse) and a rotatable rotary drum 107 fixed to the main shaft 105, and the rotary drum 107 raises and lowers the fishing line 109. The conventional intermediate bearing 103 is a main shaft 10 which is rotatable and reciprocable in the axial direction.
It only supports 5 and does not move by itself.

[0003]

Therefore, when the fishing line 109 comes off the rotating drum 107 as shown in FIG.
When the main shaft 105 rotates and reciprocates (traverse) in the axial direction, the fishing line 109 winds around the main shaft 105,
When the line reaches the intermediate bearing 103, the fishing line 109 acts as a stopper so that the main shaft 105 does not reciprocate in the axial direction (see FIG. 9).

As a result, the intermediate bearing 103 may be damaged. In this state, since the main shaft 105 cannot traverse, the driving force of the motor 111 is
Join. Since this force is applied in the direction opposite to the traveling direction of the main shaft 105, the bearing case of the helical shaft 113 may be damaged, and the fishing line 109, the fishing hook and the like may be damaged.

In such a state, operation is no longer possible. The object of the present invention is to solve the above-mentioned drawbacks, maintain smooth traverse of the spindle, prevent damage to bearings, helical shafts, bearing cases, and other parts to prevent mechanical troubles, thereby ensuring operation. Is to do.

[0006]

In order to achieve the above object, an automatic fishing machine for fishing according to the present invention comprises a fishing machine main body and an intermediate bearing provided on the fishing machine main body. In an automatic fishing machine for fishing, which comprises a free main shaft and a rotating drum fixed to the main shaft, and raises and lowers a fishing line by the rotating drum, an intermediate bearing has a fixed portion fixed to a fishing machine main body, and the fishing line has a rotating drum. The movable part moves to the fishing machine main body side when it is disengaged from the main shaft and becomes abnormal, and a spring that allows the movable part to advance and retreat along the axial direction of the main shaft. An emergency stop detecting means for detecting and stopping the rotation of the rotary drum is provided. At this time, it is conceivable that the intermediate bearing includes a fixed portion for supporting the main shaft, and a movable portion including a fishing line receiving plate and a shaft, and a spring attached to the shaft. Further, the intermediate bearing includes a movable portion that supports the main shaft,
It is conceivable to have a fixed part that penetrates the movable part, and attach a spring between the movable part and the fixed part. Further, it is conceivable that the emergency stop detecting means comprises a switch or a sensor.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an automatic fishing machine for fishing according to the present invention will be described in more detail with reference to the drawings showing an embodiment. 1 to 3, reference numeral 1 denotes a fishing machine main body, which internally includes a motor 3 and a spiral shaft 7 that transmits a driving force of the motor 3 to a main shaft 5. The main shaft 5 is rotatable and reciprocally movable in the axial direction, and is supported by an intermediate bearing 13 described later.
The rotating drum 9 is fixed to both ends. A fishing line 11 is wound around the rotating drum 9, and the rotation of the fishing line 11 raises and lowers the fishing line 11. In FIG. 1, it is provided at the right end of the spindle 5.
The rotary drum 9 is omitted.

An intermediate bearing 13 is fixed to the main body 1 of the fishing machine and supports a main shaft 5.
The movable portion 17 moves toward the fishing machine main body 1 when it comes off and becomes a stopper (abnormal state) for traversing around the main shaft 5, and the movable portion 17 can move forward and backward along the axial direction of the main shaft 5. And a spring 19 to be used. The movable portion 17 includes a fishing line receiving plate 21 disposed on the side opposite to the fishing machine main body 1 and a shaft 23 provided integrally with the fishing line receiving plate 21. The shaft 23 is provided with a guide hole 14 provided in the fixed portion 15.
Slidably penetrates the inside. The spring 19 is attached to the shaft 23. Reference numeral 25 denotes an emergency stop switch provided at the left and right ends in the fishing machine main body 1 corresponding to each of the rotary drums 9. When the movable section 17 is actuated, it detects this and detects the rotation of the motor 3 for driving the rotary drum. Stop. Each rotating drum 9
The emergency stop switch 25 provided corresponding to
Even if a plurality of shafts 23 of the movable portion 17 are provided as in the illustrated embodiment, it is sufficient to provide one shaft 23 corresponding to any one of the shafts 23.

Next, the operation of the fishery automatic fishing machine according to the present invention will be described. When the rotating drum 9 and the main shaft 5 traverse while rotating the main drum 5 and the rotating drum 9 with the fishing line 11 wound around the main shaft 5, the rotary drum 9 advances to the stroke end and approaches the fishing machine main body 1. Then, the wound fishing line 11 advances to the fishing line receiving plate 21 of the intermediate bearing 13 and presses it. Then, the fishing line receiving plate 21 is pushed into the fixing portion 15, and the shaft 23 projects from the guide hole 14. The protruding shaft 23 presses the emergency stop switch 25. As a result, the motor 3 for driving the rotating drum 9 stops.

FIG. 4 is a flowchart showing the operation of the emergency stop switch 25. First, in step 1 (S1), it is detected whether the emergency stop switch 25 on the right side is ON or OFF.
If it is OFF, the process proceeds to step 2. Step 2 (S
In 2), the left emergency stop switch 25 is ON or OFF.
Is detected, and when it is OFF, it returns. And S
If ON is detected in either of steps S1 and S2, it is determined that an abnormality has occurred, the motor 3 is stopped, and rotation of the main shaft 5 and traverse are stopped.

When the entanglement of the fishing line 11 wound around the main shaft 5 is released, the fishing line receiving plate 21 returns to the original position by the force of the spring 19. Therefore, since the shaft 23 does not press the emergency stop switch 25, the stop of the motor 3 is released and the rotating drum 9 rotates as usual.

According to this embodiment, when the fishing line 11 is wound around the main shaft 5 and is in an abnormal state, the motor 3 is stopped before the bearing, the helical shaft, the bearing case and the like are damaged. Then, the rotation and the traverse of the main shaft 5 are stopped. Therefore, the operation is not disabled.

The present invention is not limited to the above embodiment. For example, the shaft 2 provided on the fishing line receiving plate 21
The number of 3 is arbitrary and may be single. However, as shown in FIG. 2, it is desirable that the number of the movable portions 17 be stable because the movement of the movable portion 17 is stabilized.

The main shaft 5 may be supported by a movable portion 27 as shown in FIGS. That is, the movable portion 27 of the intermediate bearing 13 that supports the main shaft 5 has the flange portion 27a slidably fitted in the fixed portion 29 fixed to the fishing machine main body 1, and the base portion 27b is a guide for the fixed portion 29. Hole 31
Slidably penetrates the inside. A spring 19 made of a coil spring is provided between the outer peripheral surface of the movable portion 27 and the inner peripheral surface of the fixed portion 29. Reference numeral 33 denotes an emergency stop switch including a proximity switch provided in the fishing machine main body 1. In this case, when the rotating drum 9 and the main shaft 5 traverse while rotating the rotating drum 9 and the main shaft 5 toward the fishing machine main body 1 with the fishing line 11 wound around the main shaft 5, the rotating drum 9 advances to the stroke end and the fishing machine main body 1 , The wound fishing line 11 advances to the flange portion 27a of the intermediate bearing 13 and presses it. Then, the movable portion 27 is pushed into the fixed portion 29, and the base portion 27 b projects from the guide hole 31. Base 2
When the emergency stop switch 33 detects the protrusion of the motor 7b, the motor 3 for driving the rotary drum 9 is detected.
Stops.

Further, as the emergency stop detecting means, various sensors can be considered in addition to the above-mentioned push switch and proximity switch.

The device according to the present invention may be provided corresponding to the location where the rotary drum 9 is installed. Therefore, in the case where one rotating drum 9 is provided on one side of the fishing machine main body 1, it is sufficient to provide one rotating drum 9 in the fishing machine main body 1.

The spring is arbitrary as long as it is weaker than the traversing force and stronger than the frictional force with the shaft 23 and the like.

Further, a drive source for rotating the rotary drum 9 is optional.

[0019]

As described above, according to the automatic fishing machine for fishery according to the present invention, the mechanical traverse of the main shaft is maintained, and the bearing, the helical shaft, the bearing case and the like are prevented from being damaged. This has the effect of preventing problems before they occur. As a result, the operation can be secured without missing the opportunity of the fishing ground.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of an automatic fishing machine for fishery according to the present invention.

FIG. 2 is an enlarged cross-sectional view of a portion shown in FIG. 1A.

FIG. 3 is a view showing an operation state of FIG. 2;

FIG. 4 is an operation flowchart of the automatic fishing machine for fishery according to the present invention.

FIG. 5 is a sectional view showing another embodiment of an automatic fishing machine for fishery according to the present invention.

FIG. 6 is a diagram showing an operation state of FIG. 5;

FIG. 7 is a view showing an example of a conventional automatic fishing machine for fishing.

FIG. 8 is an enlarged sectional view of a portion shown in FIG. 7B.

FIG. 9 is a view showing an operation state of FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fishing machine main body 3 Motor 5 Main shaft 7 Helical shaft 9 Rotating drum 11 Fishing line 13 Intermediate bearing 14 Guide hole 15 Fixed part 17 Movable part 19 Spring 21 Fishing line receiving plate 23 Axis 25 Emergency stop switch 27 Movable part 27a Flange part 27b Base 29 Fixing part 31 Guide hole 33 Emergency stop switch

Claims (5)

(57) [Claims] 1. A fishing machine body comprising: a fishing machine main body; a main shaft supported by an intermediate bearing provided on the fishing machine main body and rotatable and axially reciprocable; and a rotary drum fixed to the main shaft. In an automatic fishing machine for fishing that raises and lowers the fishing line, the intermediate bearing has a fixed portion fixed to the fishing machine body, and a movable portion that moves to the fishing machine body side when the fishing line is disengaged from the rotating drum and is wound around the main shaft and becomes abnormal. An emergency stop detecting means for detecting the activation of the movable part and stopping the rotation of the rotary drum, the spring comprising a spring for allowing the movable part to advance and retreat along the axial direction of the main shaft. Characteristic automatic fishing machine for fishery. 2. The automatic fishing machine according to claim 1, wherein the intermediate bearing comprises a fixed portion for supporting the main shaft, a movable portion comprising a fishing line receiving plate and a shaft, and a spring attached to the shaft. An automatic fishing machine for fisheries, characterized in that: 3. The automatic fishing machine according to claim 1, wherein the intermediate bearing includes a movable portion that supports the main shaft, and a fixed portion that penetrates the movable portion. An automatic fishing machine for fisheries, with a spring installed between them. 4. The automatic fishing machine for fishery according to claim 1, wherein said emergency stop detecting means comprises a switch. 5. The automatic fishing machine for fishery according to claim 1, wherein said emergency stop detecting means comprises a sensor.