JPH07281669A - Bell striking device - Google Patents

Abstract

PURPOSE:To automatically ring a bell by employing a support lever for the hang body for a bell hammer, pivoting one end of the support lever on a support beam and connecting the other end part to a lift means, and further providing a time means and damping means. CONSTITUTION:When a timer is powered ON, a geared motor 10 is driven to transmit its power to a power shaft through the gear 13, the power is transmitted to a feed screw 25, and bell ringing preparations of the bell hammer are completed, so that the state is held. Then when the timer is powered ON again at bell ringing start set time, the geared motor 10 reverses the power shaft 19, a force point slider 23 and an end block slider 30 slide to push up the claw of a clutch by a striker provided to an end block slider 30, and the bell hammer 1 is released from being held and slides on guides 17 and 18. Consequently, the bell hammer 1 begins to fall by gravitation from a set height position on a bell ringing track for a temple bell along the track, thereby ringing the bell.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bell striking device which can be selectively and automatically or manually achieved, for example, in a temple bell which is bell-struck at a predetermined time.

[0002]

2. Description of the Related Art Originally, temple hanging bells were struck by the hands of the priests and those involved, but due to problems such as manpower and labor, the bells are automatically struck automatically. A bell-beating device was created and some have already been disclosed.

As a disclosed example of the above-mentioned automatic bell-striking device, there is an "automatic bell-striking device" according to Japanese Utility Model Laid-Open No. 58-172999.
The "automatic bell-beating device" according to Jitsufairi 1-36239 and Jfairi 1-36240, and Japanese Patent Publication No. 2-27680
"Swinging bell-equipped device" related to the issue.

[0004]

The bell striking device described in the section of the prior art has the following drawbacks.

First, in the "automatic belling device" according to Japanese Utility Model Laid-Open No. 172999/1983, a part of a belling bar is fixed on a frame which moves horizontally, and the tip of the frame is pulled and urged by a spring. , Move the mount fixing the rod with a bell by the chain for the required distance in the opposite direction to the tension direction of the spring, remove the mount locked by the chain from the chain, and move the mount in the bell direction by the tension of the spring. Although the bell striking was achieved, the bell striking by the device had a drawback that the above-mentioned impact noise was generated in the spring during the bell striking.

[0006] Next, in the "automatic bell hammering device" according to Japanese Utility Model Publication No. 1-36239, a coil spring for driving is installed between the lumber and the supporting column and pins are fixed, and the floor near the lumber is Alternatively, a driving motor is provided on the ceiling side, and the rotating shaft of the motor is attached with a rotating arm that is set so that the pin of the above-mentioned wood is engaged on the solidification locus. In addition, the actual fair 1-3624
The "automatic bell-strike device" according to No. 0 has a structure of the automatic bell-strike device according to Japanese Utility Model Publication No. 1-36239 in order to reduce the impact sound between the coils at the time of bell-strike and prevent the double-strike phenomenon. The gist of the present invention is to provide a member for urging the driving coil spring so as to bend the driving coil spring. However, in the above automatic bell hammering device, the mechanism for automatic bell hammering such as the driving coil spring and the rotating arm can be seen from the outside, and the religious rigor originally possessed by the hanging bell cannot be felt. At the same time, there is a drawback that the appearance is extremely impaired.

Furthermore, the "self-oscillating bell-equipped device" according to Japanese Patent Publication No. 27680/1990 has a self-oscillating actuator that can be reciprocally moved back and forth with respect to the wood in a wood suspended so that it can swing back and forth. The reciprocating drive means is provided, and the self-oscillating actuator swings the stem forward by at least the backward movement of the stem by a reaction force that abuts against the backward movement block outside the stem. The first gist is the second gist, and the second gist is the above-mentioned first gist, in which the sikiki is hung from two points in front and back when at least one of its front and rear suspension points is seen from the side. Was added. However, in the self-oscillating bell-equipped device, as shown in the embodiment, the tip of the operator, which is being pulled back by the contracting force of the spring provided in the tree, hits the roller mounted on the tree. Since the contact spring is used to push the lever toward the bell bell by the contraction force of the spring, unlike the original hanging bell that converts the potential energy into kinetic energy and hits the lever against the bell bell, it is extremely different. It has an unnatural movement, and has a drawback that it is not suitable for operation of a heavy weed.

Therefore, the present invention has been made in view of the various drawbacks of the above-described conventional bell-beating device, and the purpose thereof is to not only spoil the appearance of the bell-bell and the mallet in the hanging bell, The purpose of the present invention is to provide a bell striking device for operating a striking tree by converting potential energy into kinetic energy as in the operation of a conventional streching tree, which can selectively or automatically achieve a bell striking.

[0009]

In order to achieve the above object, the present invention has the following constitution. That is, the bell striking device according to the present invention employs a fishing rod having rigidity for a suspension body that suspends a tree, and pivotally supports one end of the fishing rod with a support beam such as a bell tower. The other end portion is provided in the stem body or in a fishing rod swinging cylinder fixed to the stem body, or further fixed to the stem body and covered with the stem body by the fishing rod swinging cylinder. Holding means for connecting the trunk main body to push up the stem main body to a set height position on the bell striking track with respect to the bell, and further for holding the stem main body at the set height position, and a restrained state in the holding means at the time of setting. The first gist is to provide a time means for canceling the operation, and a braking means for stopping and braking the swinging of the stem body after the striking by the stem.

Further, the bell striking device according to the present invention adopts a rigid fishing rod for a suspension body for suspending a tree.
One end of the fishing rod is pivotally attached to the main body of the stem, and the other end is provided in a supporting beam such as a bell tower or in a swinging rod swinging cylinder fixed to the supporting beam. Connected to a lifting means that is fixed and covered with a supporting beam by a swing rod rocking cylinder and that pulls up the lever main body to a set height position on a bell striking track with respect to the bell of the rod main body, and further, the above-mentioned set height. Holding means for holding the stem body at a position, time means for releasing the restrained state of the holding means at the time of setting, and
The second gist is to provide a braking means for preventing the braking of the main body of the stem after the striking by the stem.

The fishing rod used in the bell striking device according to the present invention includes a rigid rod made of metal, glass fiber, carbon fiber or the like.

[0012]

In the bell striking device according to the present invention, since the suspension body for suspending the stem body is constituted by the fishing rod having rigidity, the lifting means, the holding means, the time means and the braking means are, for example, A fluid pressure generating device associated with a weekly timer, a cylinder that cooperates with the fluid pressure generating device, an electromagnetic valve that electrically controls the hydraulic pressure or air pressure of the cylinder in a timed manner, and the fluid pressure generating device and the electromagnetic valve A sensor that has an electrical connection and detects the position of the bell bell on the track of the bell bell will work to achieve the bell bell.

The lifting means, the holding means, the time means and the braking means are rotated by a helical screw or a high lead ball screw due to the rotational driving of a microcomputer controlled motor or a DC geared motor in addition to the above means. An electromagnetic clutch and an electromagnetic brake that transmits force and further directly or indirectly presses the fishing rod by a sliding body that slides the helical screw or ball screw, and performs electric control over time in connection with the operation of these. , And a sensor having an electric connection with the motor, the electromagnetic clutch, and the electromagnetic brake, and detecting the position on the bell striking track with respect to the bell of the Mariki.

Furthermore, the rotational drive of the geared motor is replaced by the timed sliding of the three sliders to directly or indirectly press the fishing rod and the fluid of the cylinder attached to the fishing rod. This is also achieved by an electromagnetic valve that controls the discharge pressure, a sensor that is electrically connected to the motor and the electromagnetic valve, and a sensor that detects the position on the bell-struck orbit relative to the bell of the Maruki.

[0015]

Embodiments of the present invention will now be described in detail with reference to the drawings. First, FIG. 1 is a partial cross-sectional view showing the arrangement of a bell-beating device according to the present invention from the front, and FIG. 2 is a partial cross-sectional view showing the arrangement of FIG. 1 from the left. As shown in the drawing, the bell bell 7 used for bell striking is supported by a fishing support 8 of a bell bell suspension beam 9. On the other hand, in the stem 1, one end is connected to the protruding portion of the arm body 5 or the driven arm body 6 whose tip projects from the upper surface of the main body of the stem 1, and the other end is connected to the fixing bracket 4 of the support beam 3 by a shaft. It is supported by the supported fishing rods 2, 45.

Next, FIG. 3 is a partial cross-sectional view in which the length direction of the stem according to the present invention is partially omitted. As shown in the figure, in the stem 1 according to the present invention, an outer shell tube 35, which is a tubular body having a substantially octagonal cross section in the length direction, is opened in the belling direction, and a hitting filler 36 is applied. There is. Further, the arm body 5 and the driven arm body 6 project from the projecting hole in the upper surface portion of the outer shell tube 35 of the stem 1, and are connected to the fishing rod 2 and the fishing rod 45, respectively, so that the entire rod 1 is Are supported. Further, the mechanism of the rod 1 will be described. Inside the rod 1, the geared motor 10 and the rotational drive of the geared motor 10 are connected to the shaft coupling 11.
And then transmitted to the power shaft 19 having a hexagonal cross section through the connecting gears 12 and 13, and further to the power shaft 19
The power mechanism that transmits the rotational drive of the above to the feed screw 25 by a set of gears in the power point slider 23, and slides on the guides 17, 18, 42, 43 that are installed in the longitudinal direction of the rod 1.
A sliding mechanism including a force point slider 23 provided with a striker A31, a nut slider 26 provided with a roller A28 and a roller B29 and a clutch A27, an end block slider 30 provided with a striker B32, and a clutch B24 fixed to a frame 44, And the sensor plate 3
Sensor-A22, sensor B21, sensor C34, sensor D59 attached to No. 7 and detector 47 attached to the power point slider 23, detector 46 attached to the nut slider 26, and detector attached to the end block slider 30. Sensor mechanism consisting of 33, followed by sensor C
34, a braking cylinder 14 that is electrically connected to 34 and is controlled by a braking circuit (not shown) that includes a check valve and a flow rate adjusting valve, and a braking mechanism that includes a connecting shaft 15. The link arm 20 described below is shown by a dotted line so that one end of the arm is pivotally attached to the support shaft 16 and the other end is pivotally attached to the power point slider 23 in the figure. The link arm 20 receives the sliding force of the force slider 23 and transmits it to the fishing rod 2 with the support shaft 16 as a fulcrum to swing the lever 1. Further, in the sliding mechanism, since the force point slider 23 and the end block slider 30 are connected by the slider connecting plate 39, the relative positional relationship between them is constant.

Next, the operation of the stem 1 according to the present invention will be described with reference to FIGS. 3 to 7. Here, FIG. 4 is a partial cross-sectional view A showing the operation of the stem according to the present invention, FIG. 5 is a partial cross-sectional view B showing the operation of the stem according to the present invention, and FIG. 6 is a part showing the operation of the stem according to the present invention. Sectional view C and further FIG. 7 are sectional views taken along line AA in FIG. First, in the state of FIG. 3, the geared motor 10 is stopped and the lever 1 is at the minimum height position on the bell-striking path with respect to the bell 7. Here, when the timer (not shown) reaches the bell-setting preparation start set time and energizes, the geared motor 1
0 is activated. The rotational drive of the geared motor 10 is received by the shaft coupling 11 and transmitted to the power shaft 19 via the connecting gears 12 and 13. Further, as shown in FIG. 7, the rotational drive of the power shaft 19 includes a power shaft gear 41 and a feed screw gear 40 that mesh with each other, and the power shaft 19 passes through the power shaft gear 41, while the feed screw gear 40 does not. The feed screw 25 is transmitted through the feed screw 25 by being passed through the shaft.

In the state of FIG. 3, when the power shaft 19 rotates in the rotation direction (normal rotation) of the power shaft 19 shown in FIG. 4, the nut slider 26 slides on the guides 17 and 18 to the left. Start. Here, the claw of the clutch A27 provided on the nut slider 26 is in a lowered state. Further, the clutch A27 can be moved up and down by a roller A28, a roller B29 and a ball notch, while the force point slider 23 and the end block slider 30 connected by a slider connecting plate 39 do not slide.

Next, when the nut slider 26 slides to the position shown in FIG. 4, the detection body 46 attached to the nut slider 26 is detected by the sensor A22, and the geared motor 10 starts reverse rotation. Power shaft 19 shown in 5
The power shaft 19 rotates in the rotation direction (reverse rotation) of the striker A31 provided on the power point slider 23.
The roller A28 of the nut slider 26 comes into contact with the roller A28, and the claw of the clutch A27 is pushed up. And the power shaft 19
When the reverse rotation starts, the nut slider 26 starts sliding to the right on the guides 17 and 18 contrary to the above. However, since the claw of the clutch A27 of the nut slider 26 is in a raised state, the nut A26 comes into contact with the clutch B24 fixed to the frame 44 shortly after sliding to the right, and the clutch B24 serves as a stopper to slide further to the right. It cannot be done.

Subsequently, even after the clutch B24 becomes the stopper as described above, the feed screw 25 is rotated in the reverse direction, so that as shown in FIG.
The force point slider 23 and the end block slider 30 connected by the above are pushed to the left on the guides 17 and 18 and slide. Here, as shown in the figure, when the force point slider 23 slides to the left, the link arm 20 acts on the fishing rod 2 with the support shaft 16 as a fulcrum, and the lever 1 moves on the bell striking track with respect to the bell 7. It will start pushing up to the set height position. Further, the operation of the link arm 20 using the support shaft 16 as a fulcrum causes the driven arm body 6 connected by the connecting shaft 15 to cooperate with each other, and the fishing rod 45 is also interlocked with the driven support shaft 38 as a fulcrum. Furthermore, when the power point slider 23 slides to the left and reaches the position shown in FIG. 5, the detection body 47 attached to the power point slider 23 detects the sensor B21 and the rotation of the geared motor 10 is stopped. . By the above operation, the bell-beating preparation of the stem 1 according to the present invention is completed, and the stem 1 is held.

Furthermore, after that, when a timer (not shown) reaches a bell-starting set time and energizes again, the geared motor 10 causes the power shaft 19 to rotate in the reverse direction again. As a result, the force point slider 23 and the end block slider 30 slide to the position of the alternate long and short dash line on the left side of the solid line position in FIG. 5, where the striker B32 provided in the end block slider 30 is in the stopped state. Roller B in clutch A27 of nut slider 26 at
29, and the claw of the clutch A27 is pushed down.

By depressing the claw of the clutch A27, the holding state of the stem 1 is released, and as shown in FIG.
The entire slider slides rightward on the guides 17 and 18 in the direction of the arrow in the figure. As a result, the ladle 1 starts to fall along the orbit from the set height position on the bell striking orbit with respect to the bell 7 by its own weight and strikes the bell 7 with bell. Also,
As shown in FIG. 6, when the sensor C34 detects the detection body 33 attached to the end block slider 30 simultaneously with the bell striking, the braking cylinder 14 that has been free until now.
A braking circuit (not shown) composed of a check valve and a flow rate control valve, which is associated with the braking cylinder 14, is operated to control the speed of the exhaust pressure of the brake cylinder 1 to prevent the hammer 1 from hitting the bell 7 twice. At the same time, it operates so as to damp the swinging of the wood 1. Further, as in the initial positional relationship shown in FIG. 3, the detection body 46 attached to the nut slider 26 is the sensor D.
When the stop for 59 seconds or more is detected at the 59th position, the control by the braking circuit is terminated and the free state is restored.

On the other hand, the normal state of the stem 1 according to the present invention is as shown in FIG. 3, and since the claw of the clutch A27 in the nut slider 26 is in the depressed state, a hand striking bell is struck by the tow rope. It is possible. Further, although not shown, a limit switch is arranged on the tow line attachment portion of the wood 1, and the limit switch is activated when the tow line is pulled, and the geared motor 10 shown in the above embodiment is operated.
If you make it possible to operate the forward and reverse rotation drive of
Even a small child can pull the barb 1 and hit the bell 7 simply by pulling the towline.

Further, FIG. 8 is a partial cross-sectional view showing another embodiment of the bell striking device according to the present invention. As shown in the drawing, the bell bell 7 used for bell striking is supported by the fishing support 8 of the bell bell suspension beam 9, while the stem 1 is the support ring 5 of the stem 1.
6 is pivotally supported, and the other end is fixed to the support beam 3 with a fixing bracket 4
The fishing rod swinging cylinder 48 fixed by the above is supported by the fishing rods 2 and 45 connected to the protruding portion of the arm body 5 or the driven arm body 6 whose tip projects from the bottom surface of the main body.

Subsequently, the fishing rod swing cylinder 48 shown in FIG.
The operation of will be described. First, when the timer (not shown) reaches the bell-setting preparation start set time and energizes,
The motor 57 is started and the electromagnetic clutch 54 is connected, and its rotational drive is transmitted to the helical screw 49. Next, with the rotation of the helical screw 49, the slider 50 starts sliding rightward along the guides 51 and 52. Here, the arm body 5 axially attached to the support shaft 16 is a pair of ear pieces having a cam follower 53, and is the slider 50.
Since the guide pin 58 of the slider 50 is free to slide along the cam follower 53, the slider 50 slides to the right to move the fishing rod 2 around the support shaft 16 as a fulcrum. Rotate in a clockwise direction and start pulling the ladle 1 to the set height position on the bell-bell start on the bell bell 7. Further, here, the fishing rod 45 is driven by the movement of the lever 1 and similarly rotates in the clockwise direction with the driven shaft 38 as a fulcrum.

Next, when the mallet 1 reaches the set height position on the bell striking track with respect to the bell bell 7, the tip of the driven arm body 6 strikes the sensor B21, whereby the start of the motor 57 is stopped at the same time. The electromagnetic brake 55 operates,
The fishing rod 2 will be held at the set height position. Further, when a timer (not shown) reaches the bell-starting time thereafter, the electromagnetic clutch 54 is disconnected and the electromagnetic brake 55 is set to be free at the same time, so that the mallet 1 is driven by its own weight. The bell starts to fall on the orbit and then the bell 7 is struck. On the other hand, when the tip of the driven arm body 6 strikes the sensor C34 at the same time as the bell striking, the braking cylinder 14 in the figure is actuated in the same manner as in the previous embodiment, and double striking of the mallet 1 against the bell 7 is prevented. At the same time, the swing of the wood 1 is damped. After that, when the swing is damped and it is detected that the tip of the driven arm body 6 is in contact with the sensor A22 for a set number of seconds or longer, the braking cylinder 14 finishes braking and is restored to the free state. It has become so.

In the above embodiment, the lifting rod swinging cylinder 48 is provided with the lifting means for pulling up the stem 1. However, the fishing rod swinging cylinder 48 fixed to the support beam 3 has been described.
In order not to spoil the appearance and image of the conventional bell hammering device, the exterior of the fishing rod swinging cylinder 48 is painted with wood grain, or a wood grain pattern is printed in advance. It is preferable to attach a cutting sheet or the like.
Further, although not shown in the drawings, the fishing rod swinging cylinder 48 may be fixed to the support beam 3 depending on the location where the support beam 3 may be impaired in appearance, and the support beam 3 may be supported if sufficient strength is expected. The beam 3 is cut to form a storage chamber so that the lifting means in the above-mentioned fishing rod swinging cylinder 48 can be stored therein, and a wood grain or the like is painted or a cutting sheet on which a wood grain pattern is printed in advance is used. Lifting means is used in the case where the attached outer lid is provided with a projecting hole through which the arm body 5 and the driven arm body 6 can project and then sealed, or when the support beam 3 is not expected to have sufficient strength. In the support beam 3 to which is fixed, the support beam 3 and the lift means are both coated with wood grain, or the support beam 3 is covered in a fishing rod swinging cylinder 48 to which a cutting sheet having a wood grain pattern is attached. If you do It has never Nau.

Furthermore, FIG. 9 is a partial cross-sectional view showing still another embodiment of the bell striking device according to the present invention. As shown in the drawing, the bell bell 7 used for bell striking is supported by a fishing support 8 of a bell bell suspension beam 9. On the other hand, the arm body 5 is pivotally supported by the support ring 56 of the stem 1 by the support shaft 16, and the clasp type hydraulic cylinder 60 is attached to the fixing ring 65 provided on the stem 1, and the tip portion of the cinder is attached. Is rotatably attached by a pressing shaft 61 of the arm body 5. Although not shown in the figure, the driven arm body 6 is pivotally supported by the driven support shaft of the support ring 56 of the lever 1. The above-mentioned stem 1 and hydraulic cylinder 60 are covered with a hexagonal tubular fishing rod swinging cylinder 48 to which a cutting sheet having a grain pattern printed is attached on the outside. However, the fishing rod swing cylinder 4
A part of the bell striking side of the bell bell 7 of 8 is opened and the tip of the bell striking end of the mallet 1 is slightly projected.
An arm body 5 and a follower arm body 6 extend from the upper surface of and are connected to the fishing rods 2 and 45, respectively. The other end of each of the fishing rods 2 and 45 has a pivotal arm body 67 pivotally supported by a suspension pivot shaft 66 provided on a fixture 4 for fixing the split storage cylinder 62 to the support beam 3. It is connected to 68. Further, in the divided storage cylinder 62, a hydraulic pump 63 for supplying hydraulic pressure to the hydraulic cylinder 60, a radiator 6
4. In addition to the solenoid valve 69 that controls the operation of the hydraulic cylinder 60, the sensor A22, the sensor B21, and the sensor C34
Is stored. Here, it is preferable that the outer surface of the divided storage cylinder 62 is also painted with wood grain or a cutting sheet on which a wood grain pattern is printed is attached so as not to spoil the image of the bell hammering device.

Next, the fishing rod swing cylinder 48 shown in FIG.
Let us explain the operation of. First, when the timer (not shown) reaches the bell-setting preparation start set time and energizes,
When the hydraulic pump 63 operates, hydraulic pressure is generated and the solenoid valve 69 operates. From this, the hydraulic cylinder 6
The piston in 0 is pushed out, and the tip of the cylinder rod presses the pressing shaft 61. Then, by the above pressing, the arm body 5 and the fishing rod 2 start tilting with the support shaft 16 as a fulcrum,
The fishing rod swing cylinder 48 is pushed up to the set height position on the bell striking track together with the lever 1. Next, when the stem 1 reaches the set height position, the tip end of the shaft support arm body 68 connected to the fishing rod 45 hits the sensor B21, and the solenoid valve 69.
Is activated to stop the movement of hydraulic pressure, and the stem 1 is held at the set height position.

Furthermore, when a timer (not shown) reaches the bell-starting time thereafter, the hydraulic pressure is free to move with the operation of the solenoid valve 69, and the rod 1 swings the fishing rod wrapping the rod 1. Together with the moving cylinder 48, the weight of the moving cylinder 48 causes it to start falling on the bell-struck orbit on the bell 7 and then hit the bell 7. on the other hand,
Simultaneously with the bell striking, the tip end of the shaft support arm 68 hits the sensor C34 to operate the solenoid valve 69, and a hydraulic pressure is applied by a braking circuit (not shown) including a check valve and a flow rate adjusting valve that are in communication with the cylinder 60. The hydraulic pressure pushed out from the cylinder 60 is controlled to prevent the hammer 1 from hitting the bell 7 twice and to damp the swing of the hammer 1. After that, the swinging is damped, and the tip end of the shaft support arm 68 is moved to the sensor A22.
When it is detected that the contact is made for more than the set number of seconds, the solenoid valve 69 is actuated to freely move the hydraulic pressure and the braking by the hydraulic cylinder 60 is ended. At this time, on the other hand, the hydraulic pump 63 is provided with a storage tank, and when the storage tank reaches a pressure higher than a preset value, the hydraulic pump 63 is automatically stopped, and the operating system is restored to the free state before the start of operation. To be done.
The radiator 64 provided in the divided storage cylinder 62 prevents the temperature of the hydraulic oil from rising and bubbles to be generated by lowering the hydraulic pressure by continuously striking the radiator 64 as many times as when striking the bell. This is necessary because of the need for air cooling.

Although the three different examples of the operation of the bell striking device according to the present invention have been described in each of the above embodiments, the operation of the bell striking device according to the present invention is not limited to these three types. Any operation can be used as long as the operation can be achieved by combining known technical means. Further, at the time of automatic bell striking in each embodiment, at the same time as the timer reaches the bell striking preparation start set time to energize, at the same time by known technical means,
It is also desirable that the audio circuit linked to the timer be closed and a cautionary announcement by voice such as "Because the automatic bell hammer will start, please leave!"

[0032]

Since the bell striking device according to the present invention is constructed as described above, the bellows striking device has the following effects.

First, the bell striking device according to the present invention hardly damages the external shape of the bell and bell tree in the original hanging bell, and converts the potential energy into kinetic energy as in the operation of the original bell. It has the effect of beating the bell.

Secondly, the bell striking device according to the present invention receives the signal from the timer to start the preparation for the automatic bell striking, and after that, the bell striking is performed and the swing of the stalk is stopped. Except for the period until the automatic bell hammer is completed, there is no need to operate any changeover switch, and as with the original bell hammer device, you can manually operate the mallet with a towline. There is also the effect.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional view showing an arrangement in a bell striking device according to the present invention from the front.

FIG. 2 is a partial cross-sectional view showing the arrangement of FIG. 1 from the left.

FIG. 3 is a partial cross-sectional view in which the length direction of the stem of the present invention is partially omitted.

FIG. 4 is a partial cross-sectional view A showing the operation of the wood according to the present invention.

FIG. 5 is a partial cross-sectional view B showing the operation of the wood according to the present invention.

FIG. 6 is a partial cross-sectional view C showing the operation of the wood according to the present invention.

7 is a sectional view taken along line AA in FIG.

FIG. 8 is a partial cross-sectional view showing another embodiment of the bell striking device according to the present invention.

FIG. 9 is a partial cross-sectional view showing still another embodiment of the bell striking device according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Maruki 2, 45 Fishing support rod 3 Support beam 4 Fixing bracket 5 Arm body 6 Follower arm body 7 Bell bell 8 Fishing support tool 9 Bell bell suspension beam 10 Geared motor 11 Shaft coupling 12, 13 Connecting gear 14 Braking cylinder 15 Connecting shaft 16 support shaft 17, 18, 42, 43, 51, 52, guide 19 power shaft 20 link arm 21 sensor B 22 sensor A 23 power point slider 24 clutch B 25 feed screw 26 nut slider 27 clutch A 28 roller A 29 roller B 30 End block slider 31 Striker A 32 Striker B 33, 46, 47 Detecting body 34 Sensor C 35 Outer shell tube 36 Hitting filling member 37 Sensor plate 38 Driven support shaft 39 Slider connecting plate 40 Feed screw gear 41 Power shaft gear 44 Frame 48 Fishing Support swing cylinder 49 Helical screw 50 slider 53 cam follower 54 electromagnetic clutch 55 electromagnetic brake 56 support ring 57 motor 58 guide pin 59 sensor D 60 hydraulic cylinder 61 pressing shaft 62 split storage cylinder 63 hydraulic pump 64 radiator 65 fixing ring 66 suspension shaft 67, 68 shaft support arm Body 69 solenoid valve

Claims (2)

[Claims] 1. A striking device for belling a bristle sledge with a lever and a suspension for suspending the lever, wherein a fishing rod having rigidity is adopted for the suspender for suspending the lever. One end of the fishing rod is pivotally supported by a supporting beam such as a bell tower, and the other end is provided inside the rod main body or in the swing rod swinging cylinder fixed to the rod main body, or further fixed to the rod main body. It is connected to a lift means that pushes up the stem body up to a set height position on a bell striking track with respect to the bell of the stem body, which is covered by a swing rod swinging cylinder together with the stem body, and further at the set height position. A holding means for holding the stem body, a time means for releasing the restrained state of the holding means at the time of setting, and a braking means for stopping and swinging the swing body after hitting by the stem are provided. A bell-operated device. 2. A bell striking device for striking a bell bell with a lever and a suspension for suspending the lever, wherein a fishing rod with rigidity is adopted for the suspending body for suspending the lever and the fishing rod is used. One end of the supporting rod is pivotally attached to the stem main body, and the other end is provided in a supporting beam such as a bell tower or in a swinging rod swinging cylinder fixed to the supporting beam, or further fixed to the supporting beam. Coupling with a supporting beam by a swing rod swinging cylinder, it is connected to a lift means for pulling up the lever main body to a set height position on a bell striking track with respect to the bell of the lever main body, and further at the set height position. A holding means for holding the stem body, a time means for releasing the restrained state of the holding means at the time of setting, and a braking means for blocking and rocking the swing body after hitting by the stem. The bell hammering device.