JPH0343884U

JPH0343884U -

Info

Publication number: JPH0343884U
Application number: JP10502589U
Authority: JP
Priority date: 1989-09-07
Filing date: 1989-09-07
Publication date: 1991-04-24

Description

[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は
一部を切り欠いた側面図、第２図は冷却器本体と
搬送装置を分離して示す一部を切り欠いた斜視図
、第３図はセンサー構成体を除いて返却シユート
と接続部分を示す搬送装置の部分平面図、第４図
は第２図のＡ−Ａ線断面図である。図中、１……返却器本体、１ａ……側壁、２…
…底板、３……溜り部、４……排出口、５……シ
ヤツター、９……戻しバネ、１１……流量制限板
、１１ａ……先端部、１１ｂ……基端部、２２…
…支持枠、２３，２４……スプロケツトホイール
、２５……チエーン、２６……玉受け体、２６ａ
，２６ｂ……支持片、２７……返却シユート、２
７ａ……入口、２８……玉ガイド、３１……移送
案内体、ａ……間隙、Ｍ……駆動モータである。 The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway side view, FIG. 2 is a partially cutaway perspective view showing the cooler main body and the conveying device separated, and FIG. FIG. 3 is a partial plan view of the conveying device showing the return chute and the connecting portion excluding the sensor component, and FIG. 4 is a sectional view taken along the line A--A in FIG. 2. In the figure, 1... return device main body, 1a... side wall, 2...
... Bottom plate, 3 ... Reservoir, 4 ... Discharge port, 5 ... Shutter, 9 ... Return spring, 11 ... Flow rate restriction plate, 11a ... Tip part, 11b ... Base end part, 22 ...
...Support frame, 23, 24...Sprocket wheel, 25...Chain, 26...Ball receiver, 26a
, 26b...Support piece, 27...Return chute, 2
7a...Inlet, 28...Ball guide, 31...Transfer guide body, a...Gap, M...Drive motor.

Claims

[Scope of Utility Model Registration Request] (1) In a pachinko ball return machine that allows pachinko balls to be placed into the return machine body and the required number of pachinko balls returned through a reservoir provided in the return machine body, the return machine body A bottom plate is provided at an angle, and a reservoir portion is provided on the downward side of the bottom plate between it and the side wall of the return machine body, in which the pachinko balls thrown into the return machine body can be dropped and collected. One end of the reservoir is formed into a discharge port that can be opened and closed.
The bottom of the reservoir is sloped so that the outlet side is lower, and a flow rate restriction plate is provided in the return device body so as to cover the reservoir and protrude from the side wall of the return device body toward the bottom plate. A pachinko ball return device characterized in that a gap is formed between the flow rate restricting plate and the bottom plate of the return device body so that the pachinko balls can roll toward the reservoir. (2) Claim (1) wherein the discharge port of the reservoir can be opened and closed by a shutter placed under the bias of a return spring.
The pachinko ball return device listed. (3) The flow rate restriction plate is formed of a rigid plate bent into a mountain shape with the tip facing onto the bottom plate of the return machine body, and is designed to adjust the gap with the bottom plate of the return machine body. The pachinko ball return device according to claim 1, wherein the base end portion is fixed to the side wall of the device body. (4) A pair of sprocket wheels, one of which is a drive wheel, are mounted on a support frame with one above the other, and a chain stretched between the two sprocket wheels is formed to be able to hold one pachinko ball. A plurality of ball receivers consisting of a pair of left and right support pieces are installed at equal intervals, and a ball guide connected to a return chute is provided at the top of the movement path of the ball receiver so as to surround the top, and the above-mentioned chain is raised. A pachinko ball conveyance device characterized in that a pachinko ball transfer guide body is provided on the side thereof, extending from below toward the entrance of the return chute, and passing between the support pieces along the chain. Device.