Spherical particle dispenser
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0691589
(2015-04-21)
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등록번호 |
US-9500435
(2016-11-22)
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발명자
/ 주소 |
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출원인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
3 |
초록
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A powered dispenser includes a case including a central hole and a hopper in a channel for receiving spherical particles; a support disc including two opposite arc openings, an arc flange, a projection on the arc flange, and a first bossed hole; a rotatable disk including a second bossed hole put on
A powered dispenser includes a case including a central hole and a hopper in a channel for receiving spherical particles; a support disc including two opposite arc openings, an arc flange, a projection on the arc flange, and a first bossed hole; a rotatable disk including a second bossed hole put on the first bossed hole, two opposite pegs disposed through the openings, a curved slot between an edge of the rotatable disk and the second bossed hole with the projection moveably disposed therein, and striking members; a biasing member in a space defined between the flange and the edge of the rotatable disk; a cap including a hollow peg member in the first bossed hole; a spring biased retaining ring urging against the hole, and the retaining ring including two opposite sloped cuts with the pegs slidably disposed therein; a rotatable shaft; and a trigger switch.
대표청구항
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1. A dispensing device comprising: a motor;a reduction gear box operatively connected to and activated by the motor;a case including a central hole;a support disc including two opposite arc openings on a central portion, an arc flange proximate to an edge of the support disc, a projection formed on
1. A dispensing device comprising: a motor;a reduction gear box operatively connected to and activated by the motor;a case including a central hole;a support disc including two opposite arc openings on a central portion, an arc flange proximate to an edge of the support disc, a projection formed on the arc flange, and a first bossed hole disposed between the arc openings;a rotatable disk including a second bossed hole depending downward from a center to put on the first bossed hole, two opposite pegs formed on a bottom of the second bossed hole and disposed through the arc openings, a curved slot formed between an edge of the rotatable disk and the second bossed hole with the projection moveably disposed therein, and a plurality of striking members extending outward from the edge of the rotatable disk;a biasing member anchored in a space defined between the arc flange and the edge of the rotatable disk;a spring biased retaining ring disposed above the reduction gear box, the retaining ring being urged against an edge of the central hole, and the retaining ring including two opposite sloped cuts on an edge with the pegs slidably disposed therein;a rotatable shaft operatively connected to and driven by the reduction gear box, the rotatable shaft passing through the retaining ring into the first bossed hole;a fastener driven through the second bossed hole into the rotatable shaft; anda trigger switch electrically connected to the motor;wherein the projection is disposed at a first end of the slot and the pegs are disposed at first ends of the arc openings in a ready position; andwherein in a dispensing operation, in response to an activation of the motor, the rotatable shaft rotates in a first direction via the reduction gear box, the support disc rotates in the first direction, the projection moves along the slot toward a second end of the slot with the biasing member being compressed due to reduction of the space, the rotatable disk rotates in the first direction after the projection moving to and stopped at the second end of the slot, the pegs move along the arc openings toward second ends of the arc openings and downward on the sloped cuts, the retaining ring is pressed by the pegs to press the trigger switch, the trigger switch is triggered to deactivate the motor, the support disc stops rotating, the biasing member expands to rotate the rotatable disk in a second direction opposing the first direction, one of the striking members strikes one of a plurality of spherical particles for dispensing, at the end of the dispensing the pegs move upward on the sloped cuts to return to the ready position, the retaining ring bounces to the ready position, the support disc returns to the ready position, and the motor is activated again. 2. The dispensing device of claim 1, further comprising a motor reverse rotation button electrically connected to the motor, wherein a pressing of the motor reverse rotation button activates the motor in response to failure of the dispensing operation.
이 특허에 인용된 특허 (3)
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Barry, Alan F.; Hagen, Russell A.; Vokoun, Richard J., Agricultural seed meter.
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Jerg Helmut,DEX ; Cerruti Daniele,ITX, Apparatus and method for repeated, automatic metering of precisely metered quantities of a powdered detergent into wate.
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Westendorf Thomas H. (1524 Lindenhurst Dr. Dayton OH 45459) Knorr Robert H. (21 Medway Dr. Medway OH 45341), Dispensing apparatus.
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