CN87107668A - 拆包机落棉辊 - Google Patents

拆包机落棉辊 Download PDF

Info

Publication number
CN87107668A
CN87107668A CN87107668.3A CN87107668A CN87107668A CN 87107668 A CN87107668 A CN 87107668A CN 87107668 A CN87107668 A CN 87107668A CN 87107668 A CN87107668 A CN 87107668A
Authority
CN
China
Prior art keywords
roller
tooth
noil
area supported
pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN87107668.3A
Other languages
English (en)
Other versions
CN1009662B (zh
Inventor
约翰·沃克
库尔特·克里治鲍姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schubert und Salzer GmbH
Original Assignee
Schubert und Salzer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schubert und Salzer GmbH filed Critical Schubert und Salzer GmbH
Publication of CN87107668A publication Critical patent/CN87107668A/zh
Publication of CN1009662B publication Critical patent/CN1009662B/zh
Expired legal-status Critical Current

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00Combing machines
    • D01G19/06Details
    • D01G19/10Construction, mounting, or operating features of combing elements
    • D01G19/105Combing cylinders
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G7/00Breaking or opening fibre bales
    • D01G7/04Breaking or opening fibre bales by means of toothed members

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Massaging Devices (AREA)
  • Adjustment And Processing Of Grains (AREA)

Abstract

在拆包机的落棉辊1中,齿2可拆卸地固定在辊周边上,有支承表面21适应落棉辊的周边形状,并用螺钉拧入销4中。因此,齿的固定可靠,更换容易。为了将齿牢实固定,无论制造公差如何,支承表面缩小为两个有间距的肩台22,23。

Description

本发明与拆包机的落棉辊有关,落棉辊在周边上有可拆卸和安装的齿。
在已知的设备中,在落棉辊的表面上套螺纹,齿拧在螺纹中(DE-OS3,210,602号)。齿为双齿结构。在表面上套螺纹成本很高,而且辊壁必须很厚以防止将齿拉出。因此落棉辊重量增大,制造费用提高。一旦螺纹损坏便不能维修而更换零件费用相当大。
本发明的目的,是制造一种落棉辊,其齿可以简单可靠的方式在辊周边上安装,并易于更换。
为此,本发明中设置齿的支承表面,与落棉辊的周边形状适应,并用螺钉拧入销中。
为将齿在表面上牢实固定,无论制造公差如何,可将支承表面缩小为两个有间距的肩台。
最好销有两个肩台,一个位于落棉辊的外侧,另一个位于其表面内侧上。
这样可造成齿的牢固夹持,并能防止销通过孔落入落棉辊的内部中去。由于销有矩形截面,插放在支承表面的孔眼的口中,齿便可在稳定位置中夹持。齿采用双齿结构是有利的。
本发明的一个实施方案,下文将参照附图予以叙述,其中:
图1为本发明中将齿在辊表面固定的方法的剖视图;
图2为固定在辊表面的双齿的侧视图。
如图1所示,落棉辊1表面上的齿2,用螺钉3拧在辊1的壁上的孔5上的销4中。齿2有一个配合落棉辊1的周边形状并在辊表面一个部分的周边方向上伸展的支承表面21,然而除非落棉辊高精度制造,否则齿不能全部靠在表面21上。由于通常不是全部接触,支承表面可缩小为在周边方向上有间距的两个肩台22,23,(在本实施方案中为在支承表面21的端上)。
销4有一个矩形部分41和一个圆形部分42。矩形部分41插放在支承表面上的孔5的相似矩形口51中,而圆形部分42放在落棉辊表面上的孔中。矩形部分41及圆形部分42分别有肩台43,44。肩台43在辊1的表面外侧,防止在拧卸螺钉3后,销落入落棉辊内。肩台44为斜面,拧紧螺丝时,落棉辊内的肩台44靠在内壁上,将齿在辊表面上牢固夹紧。销4有槽45,便于将销插入辊表面上的孔中,或通过肩台44取出。
支承表面和可拆卸连接的上述结构,可用于单齿或如图2所示的用腹板6连接的双齿22。如为双齿,在本发明中仅需一个螺钉,便可将齿稳定可靠紧固。

Claims (5)

1、一种拆包机的落棉辊在周边上有可拆卸的齿,其特征在于齿有适应落棉辊的周边形状的支承表面,并用螺钉拧入销中。
2、如权利要求1中的辊,其特征为支承表面缩小为两个有间距的肩台。
3、如权利要求1或2中的辊,其特征为销的头部有两个肩台,其中一个放在辊表面的外侧,另一个放在辊表面的内侧。
4、如权利要求1至3中任何项的辊,其特征为销有一个插放在支承表面上的孔的开口中的矩形截面。
5、如权利要求1至4中任何项的辊,其特为齿为双齿。
CN87107668A 1986-11-04 1987-11-03 拆包机落棉辊 Expired CN1009662B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3637579.9 1986-11-04
DE19863637579 DE3637579A1 (de) 1986-11-04 1986-11-04 Abtragwalze fuer einen ballenoeffner

Publications (2)

Publication Number Publication Date
CN87107668A true CN87107668A (zh) 1988-06-22
CN1009662B CN1009662B (zh) 1990-09-19

Family

ID=6313166

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87107668A Expired CN1009662B (zh) 1986-11-04 1987-11-03 拆包机落棉辊

Country Status (6)

Country Link
US (1) US4793028A (zh)
EP (1) EP0267466B1 (zh)
JP (1) JPS63126922A (zh)
CN (1) CN1009662B (zh)
BR (1) BR8705608A (zh)
DE (2) DE3637579A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501924A1 (de) * 1991-02-28 1992-09-02 Maschinenfabrik Rieter Ag Auflösewalze für eine Spinnereimaschine
DE19800371A1 (de) * 1998-01-09 1999-07-15 Rieter Ag Maschf Vorrichtung zum Abtragen von Faserflocken und Verfahren zur Herstellung von Zähnen einer Abtragwalze

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1944271A (en) * 1932-06-06 1934-01-23 John H Riedling Lint stripper
US3325880A (en) * 1964-10-01 1967-06-20 James I Kotter Method of making a fiber processing cylinder
DE3007245C2 (de) * 1980-02-27 1982-08-12 Staedtler & Uhl, 8540 Schwabach Zahnbesatz für Walzen und Tragsegmente von Textilmaschinen
IT1151589B (it) * 1982-06-08 1986-12-24 Marzoli & C Spa Dispositivo di controllo della presenza di materiali conduttori in balle di fibre tessili per macchina apribile
DE3504615C1 (de) * 1985-02-11 1986-06-19 Trützschler GmbH & Co KG, 4050 Mönchengladbach OEffnerwalze zum OEffnen von Faserballen,wie Baumwollballen,Chemiefaserballen o.dgl.
US4716629A (en) * 1985-08-15 1988-01-05 Kanai Juyo Kogyo Co., Ltd. Combining cylinder of a comber in spinning machinery

Also Published As

Publication number Publication date
DE3637579A1 (de) 1988-05-05
BR8705608A (pt) 1988-06-14
EP0267466A3 (en) 1990-05-30
EP0267466B1 (de) 1992-08-26
JPS63126922A (ja) 1988-05-30
US4793028A (en) 1988-12-27
CN1009662B (zh) 1990-09-19
EP0267466A2 (de) 1988-05-18
DE3781371D1 (de) 1992-10-01

Similar Documents

Publication Publication Date Title
CN111396437B (zh) 一种防松螺母配套装置
EP0379830B1 (en) Fluid conduit coupling device
EP0516764A4 (en) SCREW AND DETACHABLE SLEEVE RELIEF SLEEVE WITH UNVERVERTABLE SCREW.
CN87107668A (zh) 拆包机落棉辊
CN212744661U (zh) 一种具有防松机构的紧固件
CN209009863U (zh) 一种数据线收纳装置
CN210830057U (zh) 一种螺钉防拆装置、防拆螺钉及批头
KR200172774Y1 (ko) 맨홀뚜껑의 잠금 장치
CN216554880U (zh) 高韧性防扭断高脚法兰螺母
US20190063032A1 (en) Meter cover
CN213808427U (zh) 一种具有自锁能力的防锈螺栓
CN217976952U (zh) 一种多调节方式的紧固螺栓
US5370485A (en) Coupling apparatus
CN215567153U (zh) 新型螺栓组件
CN211231198U (zh) 方向舵拆装校装销
CN218051662U (zh) 一种芯轴型分割器
CN215487142U (zh) 一种组合式内六角螺栓
CN2206371Y (zh) 防松螺母
CN212106553U (zh) 一种具有防脱落功能的紧定组件
CN212615821U (zh) 一种手拧螺钉
CN206389094U (zh) 电缆接头
CN208801305U (zh) 辅助连接装置
KR920000983Y1 (ko) 스탠드 옷걸이의 걸이구 체결장치
CN2211887Y (zh) 一种管钳
EP1103733A3 (en) Profile fastening device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
C14 Grant of patent or utility model
C19 Lapse of patent right due to non-payment of the annual fee