Belt conveyor for transporting tobacco materials
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65G-027/20
B65G-027/10
출원번호
US-0508811
(2003-01-31)
우선권정보
PL-353387(2002-04-12)
국제출원번호
PCT/PL03/000008
(2003-01-31)
§371/§102 date
20050119
(20050119)
국제공개번호
WO03/086114
(2003-10-23)
발명자
/ 주소
Chojnacki,Jerzy W.
출원인 / 주소
International Tobacco Machinery Poland Ltd.
대리인 / 주소
Darby &
인용정보
피인용 횟수 :
3인용 특허 :
5
초록▼
An apparatus for transporting loose tobacco material includes a transporting belt, equipped with a vibratory sub-assembly with independent driving elements and a feeding channel placed over the transporting belt. The vibratory sub-assembly has the form of at least two separate vibratory portions, e
An apparatus for transporting loose tobacco material includes a transporting belt, equipped with a vibratory sub-assembly with independent driving elements and a feeding channel placed over the transporting belt. The vibratory sub-assembly has the form of at least two separate vibratory portions, each having at least one roller with eccentric elements and symmetrically arranged counterweights. Each of the vibratory portions has separate adjusting elements to provide independent adjustment of the magnitude and direction of vibration amplitude vector, and also has separate adjusting elements providing independent adjustment of the frequency of the transporting belt vibrations, independently of speed of the transporting belt. An additional belt conveyor having vibratory portions is mounted over the transporting belt.
대표청구항▼
What is claimed is: 1. A belt conveyor for transporting loose tobacco materials, comprising: a transporting belt, equipped with a vibratory sub-assembly with independent driving means, a feeding channel placed over the transporting belt, wherein the vibratory sub-assembly of the transporting belt (
What is claimed is: 1. A belt conveyor for transporting loose tobacco materials, comprising: a transporting belt, equipped with a vibratory sub-assembly with independent driving means, a feeding channel placed over the transporting belt, wherein the vibratory sub-assembly of the transporting belt (3) comprises at least two separate vibratory portions (V 1, V2, V3), each comprising at least one roller (10 a) having eccentric elements (10b) and symmetrically arranged counterweights (10c), wherein in case of using eccentric elements (10b) of the same active radii on the rollers (10a) of all the vibratory portions (V1, V 2, V3), the distance between the transporting belt (3) and the axes of the rollers ( 10a) of the starting vibratory portion in which feeding of the loose tobacco material takes place is minimal, and the distance from the transporting belt (3) to the axes of the rollers (10a ) of successive vibratory portions (V2, V 3) is an increasing function, and wherein when the axes of the rollers (10 a) of all the vibratory portions (V1, V2, V3) are at the same distance from the transporting belt (3) then the active radius of the eccentric elements (10 b) of the starting vibratory portion (V1) is the largest, and the radius decreases for the eccentric elements (10b) of the rollers (10a) of successive vibratory portions (V2, V3 ), and wherein the roller (10a) of each of the vibratory portions (V1, V2, V3) is adjustable to provide independent adjustment of magnitude and direction of a vibration amplitude vector, and the eccentric elements (10 b) provide independent adjustment of frequency of the transporting belt vibrations, irrespective of speed of the transporting belt (3) . 2. A belt conveyor according to claim 1 wherein each of the vibratory portions (V1, V2, V 3) is equipped with separate adjusting elements providing adjustment of distance and inclination of each of the vibratory portions (V1, V2, V 3) relatively to the transporting belt (3), and the rollers (10a) of each vibratory portion (V1, V2, V 3) are connected by pulleys (11) with separate driving arrangements, separate relative to the driving arrangement which drives the transporting belt (3), the driving arrangements of the vibratory portions (V1, V2, V3) are equipped with adjusting elements providing adjustment of rotational speed of motors forming a part of these driving arrangements. 3. A belt conveyor according to claim 1 or 2 further comprising an additional belt conveyor (12) including vibratory portions mounted over the transporting belt (3) . 4. A belt conveyor according to claim 1 or 2 further comprising a pressure plate 14 having vibratory portions (14 A, 14B) mounted swingingly over the transporting belt (3). 5. A belt conveyor according to claim 1 or 2 further comprising a stationary or rotary scraper bucket ( 13) mounted over the ending portion of the transporting belt (3 ), equipped with at least one adjusting element (13A) providing adjustment of the height of the scraper bucket (13) relative to the surface of the transporting belt (3) and adjustment of the position of the scraper bucket (13 ) relative to the surface of the transporting belt (3) along the horizontal axis (X) extending along the direction of the transporting belt (3) movement.
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이 특허에 인용된 특허 (5)
Patterson Harold E. ; Sleppy Paul I., Belt driven vibratory apparatus.
Lorenzen Heinz-Christen (Wentorf DEX) Heitmann Uwe (Hamburg DEX) Steiniger Wolfgang (Brnsen DEX), Method and apparatus for forming a homogeneous mass of comminuted smokable material.
Kemph, Quentin; Mason, Eric; Carambot, Ken; Johnson, Teri; Hoffman, Phil; Howton, Brian, Manufacturing device for use with a vibratory conveyor, and method for manufacturing a product.
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