CN114717663A - Rubbing type banana stem fiber extractor - Google Patents

Rubbing type banana stem fiber extractor Download PDF

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Publication number
CN114717663A
CN114717663A CN202210413595.8A CN202210413595A CN114717663A CN 114717663 A CN114717663 A CN 114717663A CN 202210413595 A CN202210413595 A CN 202210413595A CN 114717663 A CN114717663 A CN 114717663A
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CN
China
Prior art keywords
rubbing
rollers
feeding device
clamping
fiber extractor
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.)
Pending
Application number
CN202210413595.8A
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Chinese (zh)
Inventor
梁栋
于翔宇
陈云
宁彤
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Hainan University
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Hainan University
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 Hainan University filed Critical Hainan University
Priority to CN202210413595.8A priority Critical patent/CN114717663A/en
Publication of CN114717663A publication Critical patent/CN114717663A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01BMECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B1/00Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
    • D01B1/10Separating vegetable fibres from stalks or leaves
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00Opening or cleaning fibres, e.g. scutching cotton
    • D01G9/08Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00Opening or cleaning fibres, e.g. scutching cotton
    • D01G9/14Details of machines or apparatus
    • D01G9/16Feeding arrangements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

A rubbing type banana stem fiber extractor comprises a main frame, an auxiliary frame, a feeding device, a clamping device, an extrusion device, a rubbing device and a power device; the feeding device, the clamping device, the extruding device and the rubbing device are sequentially arranged, the rubbing device is fixedly arranged on the main frame, the feeding device, the clamping device and the extruding device are fixedly arranged on the auxiliary frame, the rubbing device comprises two rubbing components arranged in parallel, each rubbing component comprises a rubbing barrel, a rubbing belt and a supporting table, the rubbing belts are sleeved on the rubbing barrels positioned at two sides of the supporting table, the two rubbing components are obliquely arranged, and the height of one side close to the extruding device is higher than that of the other side. The rubbing type banana stem fiber extractor extracts banana stem fibers in a rubbing mode, the rubbing mode is relatively mild compared with a scraping impurity removal mode, and the quality of the fibers can be guaranteed to be obtained to the maximum extent.

Description

Rubbing type banana stem fiber extractor
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a rubbing type banana stem fiber extractor.
Background
The banana stalks are main byproducts after the bananas are harvested, and a lot of banana stalk wastes are generated after the bananas are picked. For a long time, because of the lack of an effective recycling way, the banana stalks are cut and discarded in the field open space after a period of field wastefulness, and then are incinerated when the banana stalks naturally rot or dry. Therefore, not only is the resource waste caused, but also the plant diseases and dangers are more easily caused. The fiber in the banana stalk can be used for making paper, and the banana stalk contains various vitamins, has high nutritive value and can be used for processing feed. The banana stalk fiber extracting process includes mainly water soaking, biochemical process and mechanical process. Wherein the mechanical extraction method has high efficiency, low impurity content, less pollution, and good fiber luster and softness. In the prior art, a mechanical extraction method mainly adopts a impurity scraping mode, and the banana stem fiber extractor has the defects of high impurity content, serious fracture condition and machine winding and blockage during operation. Therefore, there is a need to provide a rubbing type banana stalk fiber extractor.
Disclosure of Invention
The invention aims to provide a rubbing type banana stem fiber extractor, which solves the problems in the background art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a rubbing type banana stalk fiber extractor comprises a main frame, an auxiliary frame, a feeding device, a clamping device, an extruding device, a rubbing device and a power device; the feeding device, the clamping device, the extruding device and the rubbing device are sequentially arranged, the rubbing device is fixedly arranged on the main frame, the feeding device, the clamping device and the extruding device are fixedly arranged on the auxiliary frame, the rubbing device comprises two rubbing components arranged in parallel, each rubbing component comprises a rubbing barrel, a rubbing belt and a supporting table, the rubbing belts are sleeved on the rubbing barrels positioned at two sides of the supporting table, the two rubbing components are obliquely arranged, and the height of one side close to the extruding device is higher than that of the other side.
On the basis of the scheme, as a preferable scheme of the scheme, the moving directions of the two rubbing belts are opposite, and the moving speed of the rubbing belt positioned above is higher than that of the rubbing belt positioned below.
On the basis of the scheme, as a preferable scheme of the scheme, the head end of the rubbing belt positioned below protrudes out of the rubbing belt positioned below, and the tail ends of the two rubbing belts are flush.
On the basis of the scheme and as a preferred scheme of the scheme, the feeding device comprises transmission rollers and a conveying belt, the conveying belt is horizontally arranged, and the conveying belt is sleeved between the two transmission rollers.
On the basis of the scheme, the clamping device comprises two clamping rollers and a material receiving plate, the two clamping rollers are arranged in parallel up and down, the outer surfaces of the clamping rollers are toothed, and the material receiving plate is arranged between the clamping rollers and the feeding device.
On the basis of the scheme, the extrusion device is preferably provided with two extrusion rollers which are arranged in parallel up and down, and the gap between the two extrusion rollers is smaller than the gap between the two clamping rollers.
On the basis of the scheme, as a preferred scheme of the scheme, a material conveying device is further arranged below the feeding device and comprises two support legs, two transverse rods and two material conveying rollers, the support legs are fixedly arranged below the transverse rods, and the material conveying rollers are rotatably arranged between the two transverse rods.
On the basis of the above scheme and as a preferable scheme of the above scheme, the main frame and the auxiliary frame are fixedly installed on the cross bar.
On the basis of the above scheme and as a preferable scheme of the above scheme, the feeding roller moves the banana stem fibers toward one side of the feeding device.
On the basis of the scheme, as a preferred scheme of the scheme, a plurality of impurity removing fans are arranged below the material conveying roller, air suction ports of the impurity removing fans face the material conveying roller, air outlets of the impurity removing fans are arranged on the side face, and the air outlets are positioned on one side back to the feeding device.
The invention has the following beneficial effects: the rubbing type banana stem fiber extractor extracts the banana stem fibers in a rubbing mode, the rubbing mode is relatively mild compared with a scraping impurity removal mode, and the quality of the obtained fibers can be guaranteed to the maximum extent; the rotary scraping is converted into translational rubbing, so that the defect that the fiber is wound to block machinery is fundamentally overcome; the material conveying device is arranged below the main frame and the auxiliary frame, the impurity removing fan is arranged below the material conveying device, impurities mixed in the fiber bundles can be screened out through the impurity removing fan, the purity of the banana stem fiber bundles is further improved, and the problems of serious fiber loss, high impurity content, poor working stability, high noise and the like in the traditional mechanical extraction are solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the main frame with one side removed according to the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic structural view of the feeding device, the clamping device and the extruding device.
Fig. 5 is a schematic structural view of the clamping device.
Fig. 6 is a schematic structural view of the pressing device.
Fig. 7 is a schematic structural diagram of the rubbing device.
The reference numbers are as follows:
1. a main frame; 2. a sub-chassis; 3. a feeding device; 31. a transmission roller; 32. a conveyor belt; 4. a clamping device; 41. clamping the roller; 42. a material receiving plate; 5. an extrusion device; 51. extruding the roller; 6. a rubbing device; 61. a rubbing cylinder; 62. rubbing the belt; 63. a support table; 7. a power plant; 8. a feeding device; 81. a support leg; 82. a cross bar; 83. a material conveying roller; 9. impurity removal fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in the attached drawings 1 to 7, a rubbing type banana stem fiber extractor comprises a main frame 1, an auxiliary frame 2, a feeding device 3, a clamping device 4, an extrusion device 5, a rubbing device 6 and a power device 7; the feeding device 3, the clamping device 4, the extruding device 5 and the rubbing device 6 are sequentially arranged, the rubbing device 6 is fixedly arranged on the main frame 1, the feeding device 3, the clamping device 4 and the extruding device 5 are fixedly arranged on the auxiliary frame 2, the rubbing device 6 comprises two rubbing components which are arranged in parallel, each rubbing component comprises a rubbing cylinder 61, a rubbing belt 62 and a supporting table 63, the rubbing belts 62 are sleeved on the rubbing cylinders 61 on two sides of the supporting table 63, the two rubbing components are obliquely arranged, and the height of one side close to the extruding device 5 is higher than that of the other side. The rubbing type banana stem fiber extractor extracts the banana stem fibers in a rubbing mode, the rubbing mode is relatively mild compared with a scraping impurity removal mode, and the quality of the obtained fibers can be guaranteed to the maximum extent; the rotary scraping is changed into translational rubbing, so that the defect that the fiber is wound to block the machine is fundamentally solved.
The working principle is as follows: the banana stalks are sent into the clamping device through the feeding device after being sliced, enter the extruding device under the action of the clamping roller of the clamping device, are further dehydrated, break the original plant structure and facilitate the subsequent fiber extraction. Then the banana stalks are conveyed between the two rubbing belts, under the rubbing action of the rubbing belts, the impurities such as colloid and the like in the banana stalks are scraped, and the fiber bundles are conveyed out along with the rubbing below.
The moving directions of the two rubbing belts 62 are opposite, and the moving speed of the rubbing belt 62 positioned above is higher than that of the rubbing belt 62 positioned below, so that the impurities such as colloid in the banana stalks can be removed more efficiently by a differential rubbing mode.
The head end of the rubbing belt 62 positioned below protrudes out of the rubbing belt 62 positioned below, and the tail ends of the two rubbing belts 62 are flush, so that the squeezed banana stalks can enter the two rubbing belts conveniently.
The feeding device 3 comprises transmission rollers 31 and a conveying belt 32, wherein the conveying belt 32 is horizontally arranged, and the conveying belt 32 is sleeved between the two transmission rollers 31. During feeding, the sliced banana stalks are only required to be placed on a conveying belt, so that feeding is convenient.
The clamping device 4 comprises two clamping rollers 41 and a material receiving plate 42, the two clamping rollers 41 are arranged in parallel up and down, the outer surface of each clamping roller 41 is toothed, and the material receiving plate 42 is arranged between each clamping roller 41 and the feeding device 3. The clamping device can primarily extrude moisture in the banana stalks, and is convenient for the banana stalks to be conveyed into the extruding device.
The extrusion device 5 comprises two extrusion rollers 51 which are arranged in parallel up and down, and the gap between the two extrusion rollers 51 is smaller than the gap between the two clamping rollers 41. The extrusion device can further extrude the moisture in the banana stalks, breaks the original plant structure and is convenient for subsequent fiber extraction.
The main frame 1 and the auxiliary frame 2 are fixedly arranged on the cross rod 82, so that the material conveying device is conveniently positioned below the main frame and the auxiliary frame.
The feeding roller 83 moves the banana stalk fiber toward one side of the feeding device 3, so that the banana stalk fiber bundle can be output under the main frame or the sub-frame.
The feeding device is characterized in that a material conveying device 8 is further arranged below the feeding device 3, the material conveying device 8 comprises two support legs 81, a cross bar 82 and material conveying rollers 83, the support legs 81 are fixedly arranged below the cross bar 82, and a plurality of material conveying rollers 83 are rotatably arranged between the two cross bars 82. A plurality of impurity removal fans 9 are arranged below the material conveying roller 83, an air suction opening of each impurity removal fan 9 faces the material conveying roller 83, an air outlet of each impurity removal fan 9 is arranged on the side face, and the air outlet is located on one side back to the feeding device 3. Impurity removal fan can sieve out the impurity that mix with in the tow, has further improved the purity of banana stem stalk tow, has solved that the fiber loss is serious in traditional mechanical extraction, impurity rate is high, job stabilization nature is poor, the noise is big scheduling problem.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a formula banana stem stalk fiber extractor rubs with hands which characterized in that: comprises a main frame (1), an auxiliary frame (2), a feeding device (3), a clamping device (4), an extruding device (5), a rubbing device (6) and a power device (7); the feeding device (3), the clamping device (4), the extruding device (5) and the rubbing device (6) are sequentially arranged, the rubbing device (6) is fixedly arranged on the main frame (1), the feeding device (3), the clamping device (4) and the extruding device (5) are fixedly arranged on the auxiliary frame (2), the rubbing device (6) comprises two rubbing components which are arranged in parallel, each rubbing component comprises a rubbing barrel (61), a rubbing belt (62) and a supporting table (63), the rubbing belts (62) are sleeved on the rubbing barrels (61) positioned on two sides of the supporting table (63), the two rubbing components are obliquely arranged, and the height of one side close to the extruding device (5) is higher than that of the other side.
2. The rubbing type banana stalk fiber extractor of claim 1, wherein: the moving directions of the two rubbing belts (62) are opposite, and the moving speed of the rubbing belt (62) positioned above is higher than that of the rubbing belt (62) positioned below.
3. The rubbing type banana stalk fiber extractor of claim 2, wherein: the head ends of the rubbing belts (62) positioned below are protruded out of the rubbing belts (62) positioned below, and the tail ends of the two rubbing belts (62) are flush.
4. The rubbing type banana stalk fiber extractor of claim 1, wherein: the feeding device (3) comprises transmission rollers (31) and a conveying belt (32), wherein the conveying belt (32) is horizontally arranged, and the conveying belt (32) is sleeved between the two transmission rollers (31).
5. The rubbing type banana stem fiber extractor of claim 4, wherein: the clamping device (4) comprises two clamping rollers (41) and material receiving plates (42), the two clamping rollers (41) are arranged in parallel up and down, the outer surfaces of the clamping rollers (41) are toothed, and the material receiving plates (42) are arranged between the clamping rollers (41) and the feeding device (3).
6. The rubbing type banana stalk fiber extractor according to claim 5, wherein: the extrusion device (5) comprises two extrusion rollers (51) which are arranged in parallel up and down, and the gap between the two extrusion rollers (51) is smaller than the gap between the two clamping rollers (41).
7. The rubbing type banana stalk fiber extractor of claim 1, wherein: the feeding device is characterized in that a material conveying device (8) is further arranged below the feeding device (3), the material conveying device (8) comprises support legs (81), two transverse rods (82) and material conveying rollers (83), the support legs (81) are fixedly arranged below the transverse rods (82), and a plurality of material conveying rollers (83) are rotatably arranged between the two transverse rods (82).
8. The rubbing type banana stalk fiber extractor according to claim 7, wherein: the main frame (1) and the auxiliary frame (2) are fixedly arranged on the cross rod (82).
9. The rubbing type banana stalk fiber extractor according to claim 7, wherein: the conveying roller (83) enables the banana stalk fibers to move towards one side of the feeding device (3).
10. The rubbing type banana stem fiber extractor of claim 7, wherein: the feeding device is characterized in that a plurality of impurity removing fans (9) are arranged below the feeding roller (83), an air suction opening of each impurity removing fan (9) faces towards the feeding roller (83), an air outlet of each impurity removing fan (9) is arranged on the side face, and the air outlet is located on one side back to the feeding device (3).
CN202210413595.8A 2022-04-14 2022-04-14 Rubbing type banana stem fiber extractor Pending CN114717663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210413595.8A CN114717663A (en) 2022-04-14 2022-04-14 Rubbing type banana stem fiber extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210413595.8A CN114717663A (en) 2022-04-14 2022-04-14 Rubbing type banana stem fiber extractor

Publications (1)

Publication Number Publication Date
CN114717663A true CN114717663A (en) 2022-07-08

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Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB517369A (en) * 1938-05-20 1940-01-29 Frederick Percy Gardner Method of and apparatus for abstracting fibrous material from fibre-bearing plants
CN1511201A (en) * 2001-02-16 2004-07-07 里特机械公司 Separating device for foreign bodies
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CN104695028A (en) * 2015-03-27 2015-06-10 海南大学 Movable wholly-feeding banana stem comprehensive utilizing machine
CN106048738A (en) * 2016-08-03 2016-10-26 武汉纺织大学 Ramie fiber dividing and cleaning device
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CN110226771A (en) * 2019-07-05 2019-09-13 杭州电子科技大学 A kind of kneader type cigarette filter waste material is automatically separated recyclable device
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CN111330843A (en) * 2018-12-18 2020-06-26 韩亮 Automatic conveying device for coal sorting
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CN214211210U (en) * 2020-12-16 2021-09-17 南宁一林机械设备有限公司 Wood block and sundry separator
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CN103952802A (en) * 2014-04-15 2014-07-30 吴江明佳织造有限公司 Opener
CN104695028A (en) * 2015-03-27 2015-06-10 海南大学 Movable wholly-feeding banana stem comprehensive utilizing machine
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CN214211210U (en) * 2020-12-16 2021-09-17 南宁一林机械设备有限公司 Wood block and sundry separator
CN214881939U (en) * 2021-01-15 2021-11-26 山东中棉机械有限公司 Seed cotton leaf descaling machine
CN113564723A (en) * 2021-08-16 2021-10-29 李纬凡 Cotton huller

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