CN110055628B - Cotton grabbing assembly - Google Patents

Cotton grabbing assembly Download PDF

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Publication number
CN110055628B
CN110055628B CN201910350361.1A CN201910350361A CN110055628B CN 110055628 B CN110055628 B CN 110055628B CN 201910350361 A CN201910350361 A CN 201910350361A CN 110055628 B CN110055628 B CN 110055628B
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CN
China
Prior art keywords
ring body
blade
outer ring
tail
cotton
Prior art date
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Expired - Fee Related
Application number
CN201910350361.1A
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Chinese (zh)
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CN110055628A (en
Inventor
傅佳佳
王炳来
王鸿博
巫瑛
卢雨正
叶远丽
王玮容
冯志忠
金佳冰
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.)
Xiongying Knitting And Dyeing Changshu Co ltd
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Changshu Intellectual Property Operation Center Co ltd
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Priority to CN201910350361.1A priority Critical patent/CN110055628B/en
Publication of CN110055628A publication Critical patent/CN110055628A/en
Application granted granted Critical
Publication of CN110055628B publication Critical patent/CN110055628B/en
Expired - Fee Related legal-status Critical Current
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    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G7/00Breaking or opening fibre bales
    • D01G7/02Breaking or opening fibre bales by means of beater arms
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G7/00Breaking or opening fibre bales
    • D01G7/06Details of apparatus or machines

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The invention discloses a cotton grabbing assembly, which comprises a ring body, an outer ring body and an inner ring body, wherein the ring body comprises a coaxial outer ring body and an inner ring body, the outer ring body and the inner ring body are fixedly connected through supporting rods on two sides, the outer edge of the inner ring body is inwards provided with an annular groove, and a driving ring capable of rotating relatively is embedded in the inner ring body; and the blade is hinged in the outer ring body, the two ends of the blade are respectively provided with a cutter head and a cutter tail, the driving ring is connected with the cutter tail through a connecting rod, and the outer ring body is provided with a corresponding penetrating opening. The cotton grabbing component can control the turning angle and the exposed height of the blade according to requirements, can realize the adjustment of the state of the blade, independently exists in a modular form, can be installed on a rotating shaft of a cotton grabbing machine in parallel according to requirements, realizes the adjustment of the overall specification of a cotton grabbing beater, and has very high flexibility and variability.

Description

Cotton grabbing assembly
Technical Field
The invention relates to the technical field of textile process production, in particular to a cotton grabbing component.
Background
The opening and picking combination machine in the spinning process flow is an important pretreatment link in the early stage of a cotton carding process, and can be used for processing various grades of raw cotton, opening, removing impurities, mixing and processing the raw cotton into uniform cotton rolls with a certain weight for a cotton carding machine. The bale plucker is a machine that picks up cotton fibers from bales and performs preliminary opening in an opening and picking unit, usually arranged at the head of the unit. The plucker beater of the plucker is a key component for determining the working efficiency and the opening effect of the plucker. Present cotton hired roughneck of grabbing is mostly the integral type structure, and a cotton hired roughneck of grabbing corresponds a specification (the length of blade, angle, quantity, range and distributes), is not convenient for snatch and open the effect according to actual demand control, and variability and flexibility are poor.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing grasper beaters.
Therefore, one of the objects of the present invention is to provide a cotton plucking assembly, which can control the cotton plucking and opening effects according to actual needs, and has good variability and flexibility.
In order to solve the technical problems, the invention provides the following technical scheme: a cotton grabbing assembly comprises a ring body, an outer ring body and an inner ring body, wherein the ring body comprises a coaxial outer ring body and a coaxial inner ring body, the outer ring body and the inner ring body are fixedly connected through supporting rods on two sides, an annular groove is concavely arranged on the outer edge of the inner ring body, and a driving ring capable of rotating relatively is embedded in the inner ring body; and the blade is hinged in the outer ring body, the two ends of the blade are respectively provided with a cutter head and a cutter tail, the driving ring is connected with the cutter tail through a connecting rod, and the outer ring body is provided with a corresponding penetrating opening.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: the outer edge of the driving ring is provided with a hinged support corresponding to a connecting rod, one end of the connecting rod is hinged with the cutter tail, and the other end of the connecting rod is hinged with the hinged support.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: the outer ring body is provided with a containing groove corresponding to the blade, and the blade can enable the blade head to rotate outwards out of the containing groove through rotation.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: the root of the cutter head is connected with the bottom of the accommodating groove through a stretching piece.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: the edge of the upper port of the accommodating groove is provided with a limiting block, the limiting block corresponds to the knife back of the blade and can limit the outward rotation range of the blade.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: two side surfaces of the annular groove are symmetrically provided with annular grooves, two side surfaces of the driving ring are provided with annular bulges matched with the annular grooves, and the annular bulges are embedded into the annular grooves and can rotate relatively.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: the bottom of the annular groove is provided with a ratchet, the driving ring is provided with a radial through allowable space, and the inside of the driving ring is hinged with a pawl; the pawl is matched with the ratchet teeth, the driving ring can only move towards one direction under the restraint of the ratchet teeth, and the cutter tail can be pulled through the connecting rod in the movement direction, so that the cutter head rotates outwards out of the accommodating groove.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: the two sides of the hinged point of the pawl are respectively provided with a head part and a tail part, the head part is matched with the ratchet, and the tail part extends out of the allowable space.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: an elastic piece is fixed in the allowable space and presses the back of the pawl.
As a preferable aspect of the cotton picking assembly of the present invention, wherein: and the outer edge of the outer ring body is provided with fixing grooves distributed circumferentially.
The invention has the beneficial effects that: the cotton grabbing component can control the turning angle and the exposed height of the blade according to requirements, can realize the adjustment of the state of the blade, independently exists in a modular form, can be installed on a rotating shaft of a cotton grabbing machine in parallel according to requirements, realizes the adjustment of the overall specification of a cotton grabbing beater, and has very high flexibility and variability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a sectional view of the cotton-grasping assembly in a storage state.
FIG. 2 is a sectional view and a detail view of a part of the structure of the cotton grabbing component in an opening state.
Fig. 3 is a structural view of the outer ring body and the inner ring body.
Fig. 4 is a structural view of the drive ring.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Referring to fig. 1-4, an embodiment of the present invention provides a cotton plucking assembly, which can be assembled on a rotating shaft or in a cage-type frame to form an assembled cotton plucking beater. Because the cotton grabbing components can be arranged in parallel according to the requirements, a plurality of cotton grabbing components can be flexibly installed according to the actual opening requirements of the cotton grabbing machine, so that the opening effect can be controlled.
The cotton grasping assembly includes a ring 100 and a plurality of blades 200 mounted on the outer edge of the ring 100.
The ring body 100 includes an outer ring body 101 and an inner ring body 102 which are coaxial and both of which are annular structures, and the two are connected and fixed by struts 103 symmetrically arranged at two sides to form a wheel shape, so that an interlayer space exists between the struts 103.
The outer edge of the inner ring 102 is recessed with an annular groove 102a, and a drive ring 104 capable of relative rotation is embedded inside the annular groove. Specifically, two side surfaces of the annular groove 102a are symmetrically provided with annular grooves 102b, the driving ring 104 is of an annular structure and hoops in the annular groove 102a, two side surfaces of the driving ring 104 are provided with annular protrusions 104b matched with the annular grooves 102b, and the annular protrusions 104b are embedded in the annular grooves 102b and can rotate relatively.
The blades 200 are hinged in the outer ring body 101 and can rotate about a hinge point. The two ends of the blade 200 are respectively a cutter head 201 and a cutter tail 202, the driving ring 104 is connected with the cutter tail 202 through a connecting rod 105, and the outer ring body 101 is provided with a corresponding through opening 101 a. Specifically, a plurality of receiving grooves 101b corresponding to the respective blades 200 are circumferentially distributed on the outer ring body 101, and the respective blades 200 are hinged in the corresponding receiving grooves 101b and can rotate the cutting head 201 thereof outward out of the receiving groove 101b by rotation. The driving ring 104 has a hinge base 104a corresponding to each blade 200 on the outer periphery thereof, and the link 105 has one end hinged to the cutter tail 202 and the other end hinged to the hinge base 104 a. Therefore, when the drive ring 104 is rotated, the corresponding blades 200 can be pulled by the links 105 to be synchronously rotated out of the receiving grooves 101b, and the blades are in the "opened" state.
Further, the edge of the upper port of the receiving groove 101b is provided with a limit block 101d, which corresponds to the back of the blade 200 and can limit the outward rotation range of the blade 200. When the blade 200 is pulled by the connecting rod 105 and rotates outwards to a fully opened state, the back of the blade 200 can abut against the edge of the limiting block 101d, and the limiting block 101d limits the blade to rotate continuously. Meanwhile, when the opening operation is performed, the blade 200 can be stably ensured.
Further, the root of the bit 201 is connected to the bottom of the receiving groove 101b by a tension member 101c, where the tension member 101c is an extension spring for returning and receiving the blade 200.
In order to maintain the blade 200 in a stable state after rotating to a certain angle and prevent self-reset rebound, the invention has the following technical scheme:
the bottom of the annular groove 102a is provided with ratchet teeth 102c (peripheral convex teeth of the ratchet wheel), the driving ring 104 is provided with a radially through allowable space 104c, the inside of the driving ring is hinged with a pawl 104d, the pawl 104d is matched with the ratchet teeth 102c, the driving ring 104 can only move towards one direction under the constraint of the ratchet teeth 102c, and the knife tail 202 can be pulled by the connecting rod 105 in the moving direction, so that the knife head 201 can rotate outwards out of the accommodating groove 101 b. Preferably, an elastic member 104e is further fixed in the allowable space 104c, the elastic member 104e may be an elastic sheet or a compression spring, and the elastic member 104e presses the back of the pawl 104d, so as to ensure the close fit between the pawl 104d and the ratchet 102c and prevent accidental falling.
In order to make the driving ring 104 reversely rotate after being restrained by the ratchet 102c and to make the blades 200 be accommodated in the corresponding accommodating grooves 101b again, the invention has the following technical proposal:
the pawl 104d is integrally divided by a hinge point into a head portion 104d-1 and a tail portion 104d-2 on both sides, wherein the head portion 104d-1 is engaged with the ratchet teeth 102c, and the tail portion 104d-2 is protruded out of the allowance space 104 c. When the extended tail 104d-2 is manually depressed, the pawl 104d will rotate and disengage the head 104d-1 from the ratchet teeth 102c, and the restraint is removed. Subsequently, the tension member 101c pulls the blade 200 to rotate reversely, the blade 200 transmits a pulling force through the link 105 and pulls the drive ring 104 to the initial state, and the reset is completed. Finally, the tail 104d-2 is released and the ratchet teeth 102c again restrain the pawl 104d so that the blade 200 remains "stowed".
The cotton grabbing component can be fixed in the following two ways:
key grooves are formed in the inner side surfaces of the inner ring body 102, are sleeved on the rotating shaft, and are matched with the key grooves to fix the cotton grabbing component on the rotating shaft;
and second, fixing grooves 101e distributed in the circumferential direction are formed in the outer edge of the outer ring body 101 and are installed in the cage-shaped beater frame, and the longitudinal beam of each cage framework penetrates through the fixing grooves 101e to achieve constraint and matching.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (6)

1. A cotton grasping assembly characterized by: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the ring body (100) comprises an outer ring body (101) and an inner ring body (102) which are coaxial, the outer ring body and the inner ring body are connected and fixed through supporting rods (103) on two sides, an annular groove (102a) is concavely arranged on the outer edge of the inner ring body (102), and a driving ring (104) capable of rotating relatively is embedded in the annular groove; and the number of the first and second groups,
the cutting blade (200) is hinged in the outer ring body (101), a cutting head (201) and a cutting tail (202) are respectively arranged at two ends of the cutting blade (200), the driving ring (104) is connected with the cutting tail (202) through a connecting rod (105), and the outer ring body (101) is provided with a corresponding penetrating opening (101 a);
the outer ring body (101) is provided with a containing groove (101b) corresponding to the blade (200), and the blade (200) can rotate to enable a blade head (201) to rotate outwards out of the containing groove (101 b);
the root of the cutter head (201) is connected with the bottom of the accommodating groove (101b) through a stretching piece (101 c);
two side surfaces of the annular groove (102a) are symmetrically provided with annular grooves (102b), two side surfaces of the driving ring (104) are provided with annular bulges (104b) matched with the annular grooves (102b), and the annular bulges (104b) are embedded into the annular grooves (102b) and can rotate relatively;
the bottom of the annular groove (102a) is provided with ratchet teeth (102c), the driving ring (104) is provided with a radial through allowable space (104c), and the inside of the driving ring is hinged with a pawl (104 d); the pawl (104d) is matched with the ratchet (102c) and enables the driving ring (104) to move towards one direction only under the constraint of the ratchet (102c), and the cutter tail (202) can be pulled through the connecting rod (105) in the moving direction, so that the cutter head (201) rotates outwards out of the accommodating groove (101 b).
2. The grasper assembly of claim 1, further comprising: the outer edge of the driving ring (104) is provided with a hinge seat (104a) corresponding to a connecting rod (105), one end of the connecting rod (105) is hinged with the cutter tail (202), and the other end of the connecting rod is hinged with the hinge seat (104 a).
3. The grasper assembly of claim 2, further comprising: the edge of the upper port of the accommodating groove (101b) is provided with a limiting block (101d) which corresponds to the knife back of the blade (200) and can limit the outward rotation range of the blade (200).
4. The grasper assembly of claim 3, further comprising: the two sides of the hinge point of the pawl (104d) are respectively provided with a head part (104d-1) and a tail part (104d-2), the head part (104d-1) is matched with the ratchet teeth (102c), and the tail part (104d-2) extends out of the allowable space (104 c).
5. The grasper assembly of claim 4, further comprising: an elastic member (104e) is fixed in the allowable space (104c), and the elastic member (104e) presses the back of the pawl (104 d).
6. The cotton-grabbing assembly of any one of claims 1 to 4, wherein: the outer edge of the outer ring body (101) is provided with fixing grooves (101e) distributed in the circumferential direction.
CN201910350361.1A 2019-04-28 2019-04-28 Cotton grabbing assembly Expired - Fee Related CN110055628B (en)

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Application Number Priority Date Filing Date Title
CN201910350361.1A CN110055628B (en) 2019-04-28 2019-04-28 Cotton grabbing assembly

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Application Number Priority Date Filing Date Title
CN201910350361.1A CN110055628B (en) 2019-04-28 2019-04-28 Cotton grabbing assembly

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CN110055628B true CN110055628B (en) 2020-11-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112741142B (en) * 2021-01-18 2022-08-30 池州市池一鱼农业科技有限公司 Cleaning device for fish scale scraping
CN114016164A (en) * 2021-11-30 2022-02-08 广州市琳恬服饰有限公司 Reciprocating type automatic bale plucker convenient to adjust
CN116065268B (en) * 2022-09-09 2024-05-10 夏津仁和纺织科技有限公司 Purified fiber product raw material grabbing machine

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Publication number Priority date Publication date Assignee Title
CH703786B1 (en) * 2007-06-29 2012-03-30 Truetzschler Gmbh & Co Kg Device for fiber sorting and -selection of a fiber structure made of textile fibers.
CN203488658U (en) * 2013-08-02 2014-03-19 浙江工商职业技术学院 Dual drive ratchet mechanism
CN203741474U (en) * 2013-10-29 2014-07-30 浙江锦峰纺织机械有限公司 Drum-type whole top comb
CN205821568U (en) * 2016-07-26 2016-12-21 苏州科润织造有限公司 One grabs cotton hired roughneck
CN106757544A (en) * 2017-02-07 2017-05-31 湖州东凯纺织有限公司 One kind is detachable to grab cotton hired roughneck
CN108547014B (en) * 2018-06-19 2019-11-29 桐乡市常新农机专业合作社 A kind of different fine machine of blowing with the function that paves
CN108866681B (en) * 2018-08-10 2019-11-26 安徽旭之杰纺织科技有限公司 A kind of cotton processing for textile industry grabs cotton feeding device with disk

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Effective date of registration: 20201030

Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province

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Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province

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Effective date of registration: 20210511

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Patentee after: Xiongying Knitting and Dyeing (Changshu) Co.,Ltd.

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Granted publication date: 20201124