JPS61168464U

JPS61168464U -

Info

Publication number: JPS61168464U
Application number: JP5169985U
Authority: JP
Priority date: 1985-04-09
Filing date: 1985-04-09
Publication date: 1986-10-18

Description

[Brief explanation of the drawing]

第１図は本考案による制動装置を示す正面図、
第２図は本考案による制動装置を設け得る硬貨送
出装置の側面図、第３図は従来の制動装置の正面
図、第４図は制動開放状態で示す第３図と同様の
正面図である。１……硬貨ホツパー、２……硬貨送出円板、３
……支持板、４……硬貨受け孔、５……電動機、
６……減速装置、７……回転軸、８……制動装置
、９……ステーター、１０……ローター、１１…
…モーター軸、１２……軸受、１３……制動輪、
１４……突起、１５……爪片、１５ａ……爪部、
１６……枢支ピン、１７……スプリング、１８…
…釈放鉄片、１８ａ……吸着部、１９……枢支軸
、２０……励磁コイル、２１……鉄片、２２……
永久磁石片。 FIG. 1 is a front view showing a braking device according to the present invention;
Fig. 2 is a side view of a coin dispensing device that can be equipped with a braking device according to the present invention, Fig. 3 is a front view of a conventional braking device, and Fig. 4 is a front view similar to Fig. 3 showing the brake in the released state. . 1... Coin hopper, 2... Coin sending disc, 3
... Support plate, 4 ... Coin receiving hole, 5 ... Electric motor,
6... Reduction device, 7... Rotating shaft, 8... Braking device, 9... Stator, 10... Rotor, 11...
...Motor shaft, 12...Bearing, 13...Brake wheel,
14...Protrusion, 15...Claw piece, 15a...Claw part,
16... Pivot pin, 17... Spring, 18...
... Release iron piece, 18a ... Adsorption part, 19 ... Pivot shaft, 20 ... Excitation coil, 21 ... Iron piece, 22 ...
Permanent magnet piece.

Claims

[Scope of utility model registration request]

a coin hopper that accommodates a large number of coins in bulk; a coin delivery disc that is rotated within the coin hopper and delivers each coin from the hopper;
It is equipped with an electric motor that rotationally drives this coin sending disk via a speed reduction device, and a braking device that stops the rotation of the motor shaft when the electric current is cut off to the electric motor, and this braking device is attached to the motor shaft so that it rotates integrally. A brake wheel with a plurality of protrusions protruding from its outer periphery at equally spaced positions in the circumferential direction, and a pawl provided pivotably so that the pawl can engage with the protrusion on the brake wheel. a spring that biases the pawl so that the pawl always engages with the protrusion, and a spring that is attracted to the stator of the electric motor when the electric motor is energized and rotated around the pivot shaft to rotate the pawl about the pivot shaft. In the coin dispensing device, the coin dispensing device includes a release iron piece that moves the pawl portion of the piece out of the engagement position with the protrusion against the spring, and a permanent magnet is provided on at least one of the brake wheel and the pawl piece, so that the brake wheel is attached to the release iron piece. A coin dispensing device characterized in that a claw portion is configured to be attracted by magnetic attraction force.