CN113136626A - Scrape numb device and plant fiber and draw equipment - Google Patents
Scrape numb device and plant fiber and draw equipment Download PDFInfo
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- CN113136626A CN113136626A CN202110538212.5A CN202110538212A CN113136626A CN 113136626 A CN113136626 A CN 113136626A CN 202110538212 A CN202110538212 A CN 202110538212A CN 113136626 A CN113136626 A CN 113136626A
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- chain group
- pressing chain
- ramie
- scraping
- pressing
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/20—Breaking or scutching, e.g. of flax; Decorticating with scraping devices
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
- D01B1/34—Devices holding fibres or fibre-bearing materials during treatment
- D01B1/36—Conveying devices, e.g. moving bands or ropes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention belongs to the technical field of plant fiber extraction, and provides a ramie scraping device and plant fiber extraction equipment, which mainly comprise a first ramie pressing chain group and a second ramie pressing chain group, wherein a first ramie scraping cutter ball and a second ramie scraping cutter ball are respectively arranged corresponding to the first ramie pressing chain group and the second ramie pressing chain group, and the raw material output end of the first ramie pressing chain group is connected with the raw material input end of the second ramie pressing chain group; the first hemp pressing chain group and the second hemp pressing chain group are arranged along the length direction of a straight line, and the projection of the raw material output end of the first hemp pressing chain group and the projection of the raw material input end of the second hemp pressing chain group on the straight line are overlapped. The invention can realize the integration of the procedures of ramie scraping processing, improve the ramie scraping efficiency, ensure the ramie scraping quality and improve the production economic benefit of the plant fiber extraction.
Description
Technical Field
The invention belongs to the technical field of plant fiber extraction, and particularly relates to a ramie scraping device and plant fiber extraction equipment.
Background
The pineapple leaf fiber has the advantages of moisture absorption, air permeability, strong moisture resistance, smoothness, softness, stiffness, smoothness, dryness, close fit and the like of hemp, has extremely strong natural sterilization and bacteriostasis functions due to the fact that the pineapple leaf fiber contains natural sterilization and bacteriostasis substances, and is suitable for manufacturing socks, underwear, shirts, T-shirts, bedding, decorative fabrics and the like, so that the pineapple leaf fiber is a natural textile material for health care clothes and has extremely high development and utilization values.
At present, the pineapple leaf fiber is extracted mainly by adopting a soaking method and a mechanical method in the world, the soaking method has low production efficiency, and the rotten leaves generate stink to pollute the environment, so that the method is not suitable for the industrialized requirement. The main equipment extracted by adopting a mechanical method is a bidirectional sectional feeding automatic ramie scraping machine disclosed by the application number of CN201520363624.X, however, the ramie scraping machine only has the ramie scraping function, and large labor cost is required for integrating a front-end process and a rear-end process, so that the overall economic benefit is low; in addition, the pineapple leaves are clamped by the rubber belt, and the rubber belt can be stretched and deformed after long-term use, so that raw materials are easy to fall off during the ramie scraping operation; in the transmission mode, the raw materials scrape the numb and draw the back through first sword ball, turn 90 degrees again and send into second sword ball, and this kind is refuted and is connect the structure inconvenient, causes to refute very easily and connect not in the same direction as, shift, and makes latter half section raw materials scrape unclean or can not scrape, and direct influence scrapes numb efficiency and quality.
Therefore, the existing technology and equipment for extracting the pineapple leaf fiber still have more defects, the development and utilization of waste pineapple leaf resources are restricted, and the industrial development of the pineapple leaf fiber is influenced.
Disclosure of Invention
In order to overcome the above disadvantages of the prior art, the present invention provides a ramie scraping device and a plant fiber extraction apparatus, so as to integrate the processes of ramie scraping processing, improve the efficiency of ramie scraping, ensure the quality of ramie scraping, and improve the economic benefits of plant fiber extraction.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a ramie scraping device comprises a first ramie pressing chain group and a second ramie pressing chain group, wherein a first ramie scraping cutter ball and a second ramie scraping cutter ball are respectively arranged corresponding to the first ramie pressing chain group and the second ramie pressing chain group, and the raw material output end of the first ramie pressing chain group is connected with the raw material input end of the second ramie pressing chain group;
the first hemp pressing chain group and the second hemp pressing chain group are arranged along the length direction of a straight line, and the projection of the raw material output end of the first hemp pressing chain group and the projection of the raw material input end of the second hemp pressing chain group on the straight line are overlapped.
Preferably, the first hemp pressing chain group comprises a first upper pressing chain and a lower pressing chain matched with the first upper pressing chain, and a first clamping space for the raw materials is formed between the first upper pressing chain and the lower pressing chain;
and a first pressing device used for adjusting the first clamping space is arranged on the first hemp pressing chain group.
Preferably, the second hemp pressing chain group comprises a second upper pressing chain and a lower pressing belt matched with the second upper pressing chain, and a second clamping space for the raw materials is formed between the second upper pressing chain and the lower pressing belt;
and a second pressing device used for adjusting the second clamping space is arranged on the second hemp pressing chain group.
Preferably, the ramie core harvester also comprises a ramie scraping rack, and the first ramie pressing chain group and the second ramie pressing chain group are erected on the ramie scraping rack;
the scutching machine frame is also provided with a driving motor, the driving motor is in transmission connection with the first or second hemp pressing chain group, and the first hemp pressing chain group and the second hemp pressing chain group are in transmission connection with each other;
the first scraping end of the first scraping knife ball and the second scraping end of the second scraping knife ball are close to the first pressing chain group and the second pressing chain group respectively, and are arranged along the length direction of the straight line, and the first scraping knife ball and the second scraping end of the second scraping knife ball are overlapped.
A plant fiber extraction apparatus comprising:
the feeding device is used for carrying out pretreatment before conveying and scraping the ramie on the raw materials, and the raw materials are conveyed to the next procedure one by one after being treated by the feeding device;
in the scraping device, the raw material input end of the first hemp pressing chain group is connected with the raw material output end of the feeding device;
the cleaning device is used for conveying and cleaning the scraped raw materials, the cleaning device is connected with the raw material output end of the second ramie pressing chain group, and the scraped raw materials are conveyed to the next process after being treated by the cleaning device;
the collecting device is connected with the raw material output end of the cleaning device and is provided with a fiber placing position for temporarily storing the raw materials.
Preferably, the feeding device comprises a feeding mechanism, and the feeding mechanism comprises a conveying belt, a correcting baffle arranged on the side of the conveying belt and a blanking baffle arranged at the output end of the conveying belt;
and a feed opening for the raw materials in preset quantity to pass through is formed between the feed baffle and the conveying belt.
Preferably, the conveyer belt is the slope setting, and the position height of the output of conveyer belt is higher than the position height of the input of conveyer belt.
Preferably, the feeding device further comprises a discharging mechanism, the discharging mechanism is provided with a plurality of rotating shafts in parallel along the conveying direction of the raw materials, and each rotating shaft is provided with a plurality of discharging trays at intervals;
the distance between two adjacent rotating shafts is smaller than the diameter of the material discharge disc but larger than the radius of the material discharge disc, and the material discharge discs on the two adjacent rotating shafts are arranged in a staggered mode.
Preferably, the cleaning device comprises a spray washing mechanism, a bearing baffle is arranged on the spray washing mechanism along the conveying direction of the raw materials, and the raw materials are spread and arranged on the bearing baffle;
the spray washing mechanism further comprises a plurality of water pipes arranged on the outer side of the bearing baffle, a plurality of water spraying ports are arranged on the water pipes, and the water spraying ports face the bearing baffle.
Preferably, the cleaning device further comprises a plurality of dewatering roller sets, each dewatering roller set comprises an upper pressing roller and a lower pressing roller, and a third clamping space for clamping the raw materials is formed between the upper pressing roller and the lower pressing roller;
a third pressing device used for adjusting the third clamping space is arranged corresponding to the upper pressing roller;
and a groove for conveying the raw materials is formed in the outer surface of the lower pressing roller in a manner of embedding the conveying chain.
Compared with the prior art, the invention has the beneficial effects that:
1. the ramie scraping device provided in the scheme realizes the clamping and conveying of the raw material by arranging the first ramie pressing chain group and the second ramie pressing chain group, the mode of chain compression is compared with the scheme of adopting a rubber belt in the prior art, the clamping effect on the raw material can not be influenced by the extension deformation caused by long-term use, the state of the raw material during the ramie scraping operation is more reliable, and the shedding phenomenon of the raw material during the ramie scraping is avoided.
2. In the scheme, the first ramie pressing chain group and the second ramie pressing chain group are skillfully arranged along a straight line, so that the raw materials can be transported more smoothly when being subjected to alternate ramie scraping operation; simultaneously, make and have the overlap region between first pressure numb chain group and the second pressure numb chain group, make when first scraping numb sword ball and second scrape numb sword ball and scrape numb operation to the raw materials on corresponding chain group, the formation scrapes the numb to the sectional type of raw materials, the miscellaneous operation of scraping the numb after having avoided traditional technique to need bending the raw materials, make the efficiency of scraping the numb can be higher, through adjusting the overlap region between two sections of the numb of scraping the sectional type, can effectively ensure to scrape numb quality, make the finished product quality after scraping the numb better, waste to the raw materials still less.
3. Still provide a plant fiber extraction equipment in this scheme to make from the material loading of raw materials, arrange the material, scrape the numb, wash and retrieve and all integrate on same equipment, realized scraping the integration of numb operation front-end process and rearmounted process, improved greatly and scraped linkage nature and the automaticity of numb production, reduced the cost of labor that needs drop into effectively, it is more convenient, reliable to operate and use.
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 are briefly introduced below, and it is obvious that the drawings in the following description are 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 creative efforts.
Fig. 1 is a schematic structural view of the plant fiber extraction apparatus of the present invention.
FIG. 2 is a schematic structural view of the scraping device of the present invention.
FIG. 3 is a schematic view of a partial cross-sectional structure of a first ball of a first scraping blade of the present invention.
FIG. 4 is a schematic view of a partial cross-sectional structure of a ball of a second scraping blade of the present invention.
FIG. 5 is a schematic structural view of the raw material of the present invention in a state of scraping hemp.
Fig. 6 is a schematic structural diagram of the feeding device of the present invention.
FIG. 7 is a schematic view of the cleaning apparatus of the present invention.
Fig. 8 is a schematic structural view of the collecting device of the present invention.
Wherein:
1-a ramie scraping device, 11-a first ramie pressing chain group, 111-a first upper pressing chain, 112-a lower pressing chain, 113-a first pressing device, 1131-a barrel sleeve, 1132-a sliding rod, 1133-a pressing strip, 1134-a spring, 12-a second ramie pressing chain group, 121-a second upper pressing chain, 122-a lower pressing belt, 123-a second pressing device, 13-a first ramie scraping cutter ball, 14-a second ramie scraping cutter ball, 15-a ramie scraping frame and 151-a driving motor;
2-raw material, 21-conveying chain;
3-a feeding device, 31-a feeding mechanism, 311-a conveying belt, 312-a correcting baffle, 313-a blanking baffle, 32-a discharging mechanism and 321-a discharging disc;
4-cleaning device, 41-spray cleaning mechanism, 411-bearing baffle, 412-water pipe, 42-dewatering roller set, 421-upper pressing roller, 422-lower pressing roller, 4221-groove, 423-third pressing device, 4231-top pressure spring and 4232-connecting rod;
5-a collecting device, 51-a frame, 52-a driving wheel and 53-a collecting baffle.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
As shown in fig. 1 to 8, the present embodiment provides a scraping device 1, which mainly includes a first hemp pressing chain group 11, a second hemp pressing chain group 12, and a first scraping knife ball 13 and a second scraping knife ball 14 respectively disposed corresponding to the first hemp pressing chain group 11 and the second hemp pressing chain group 12.
In this embodiment, the raw material output end of the first hemp pressing chain group 11 is connected to the raw material input end of the second hemp pressing chain group 12; the first hemp pressing chain group 11 and the second hemp pressing chain group 12 are both arranged along the length direction of a straight line, and the projection of the raw material output end of the first hemp pressing chain group 11 and the projection of the raw material input end of the second hemp pressing chain group 12 on the straight line are overlapped. As a specific arrangement form, the first hemp pressing chain group 11 and the second hemp pressing chain group 12 in the embodiment are arranged in parallel, and there is an overlapping portion between the first hemp pressing chain group 11 and the second hemp pressing chain group 12 along the radial direction of the straight line, so as to ensure that the raw material can be better connected to and clamped by the second hemp pressing chain group 12 after the clamping and hemp scraping operation of the first hemp pressing chain group 11, so as to facilitate the hemp scraping operation of the non-hemp scraping end.
Specifically, the first hemp pressing chain group 11 includes a first upper pressing chain 111 and a lower pressing chain 112 matched with the first upper pressing chain 111, and a first clamping space for the raw material 2 is formed between the first upper pressing chain 111 and the lower pressing chain 112; and a first pressing device 113 for adjusting the first clamping space is arranged on the first hemp pressing chain group 11. In addition, the second hemp pressing chain group 12 includes a second upper pressing chain 121 and a lower pressing belt 122 matched with the second upper pressing chain 121, and a second clamping space for the raw material is formed between the second upper pressing chain 121 and the lower pressing belt 122; the second pressing device 123 for adjusting the second clamping space is disposed on the second hemp pressing chain group 12.
In this embodiment, to raw materials 2, the characteristic of pineapple leaf promptly, will ingeniously first pressure numb chain group 11 sets up to be by compress tightly chain 111 and lower pressing chain 112 group on the first, make first centre gripping space is formed for being held by pure chain to effectively realize fixed the centre gripping of pineapple leaf, when avoiding adopting the rubber tape to carry out the centre gripping in the traditional art, because the pineapple leaf has the mesophyll and can't press from both sides the phenomenon of skidding that appears, ensure the stability of scraping numb operation of raw materials 2 first end this moment. Then, aiming at the end of the pineapple blade after scraping hemp, namely the end forming the fiber, the second hemp pressing chain group 12 is changed into a form of adopting the second upper pressing chain 121 and the lower pressing belt 122, wherein the lower pressing belt 122 can be a rubber belt or a belt, a cloth belt or the like, and as the pineapple blade in the fiber state is clamped at the moment, the pineapple blade is better clamped by adopting the matching of the second upper pressing chain 121 and the lower pressing belt 122, so that the hemp scraping operation of the pineapple blade at the left end is ensured. The whole design is ingenious, and the ramie scraping quality at two ends of the raw material is effectively ensured.
As a preferable scheme, in this embodiment, a plurality of the first pressing devices 113 are arranged inside the first upper pressing chain 111 at intervals along the length direction of the first hemp pressing chain group 11; specifically, the first pressing device 113 includes a sleeve 1131 fixedly disposed on the ramie scraping frame 15, and a sliding rod 1132 relatively slidably disposed in the sleeve, one end of the sliding rod 1132 remote from the sleeve 1131 is provided with a pressing bar 1133, a spring 1134 is disposed between the pressing bar 1133 and the sleeve 1131, and the pressing bar 1133 abuts against and contacts the inner side of the first upper pressing chain 111 under the action of the spring 1134, so as to approach the first upper pressing chain 111 to the lower pressing chain 112, so as to adapt to the clamping operation of the raw materials of different sizes, and to provide a certain elastic buffer effect for the device. In this embodiment, the structural form of the second pressing device 123 is the same as that of the first pressing device 113, and the specific arrangement manner is not described herein again.
In addition, the first hemp pressing chain group 11, the second hemp pressing chain group 12, the first hemp scraping knife ball 13 and the second hemp scraping knife ball 14 are all arranged on the hemp scraping frame 15. The ramie scraping machine frame 15 is also provided with a driving motor 151, the driving motor 151 is in transmission connection with the first ramie pressing chain group 11 or the second ramie pressing chain group 12, and the first ramie pressing chain group 11 and the second ramie pressing chain group 12 are in transmission connection with each other; so that only one driving motor 151 is arranged to drive the first hemp pressing chain group 11 and the second hemp pressing chain group 12 to move in a transmission way. The first scraping knife ball 13 and the second scraping knife ball 14 are respectively close to the first hemp pressing chain group 11 and the second hemp pressing chain group 12, in the embodiment, the scraping ends of the first scraping knife ball 13 are perpendicular to the conveying direction of the first hemp pressing chain group 11, the scraping ends of the second scraping knife ball 14 are perpendicular to the conveying direction of the second hemp pressing chain group 12, and the first scraping knife ball 13 is overlapped with the scraping ends of the second scraping knife ball 14, so that the scraping quality of alternately scraping hemp is further ensured, the whole pineapple blade can be scraped completely, and the scraping is cleaner and more thorough.
In order to facilitate further understanding of the present solution, the present embodiment further provides a plant fiber extraction apparatus, which mainly includes the feeding device 3, the above-mentioned ramie scraping device 1, the cleaning device 4, and the collecting device 5.
Specifically, the feeding device 3 is mainly used for conveying the raw materials 2 and pre-treating before scraping ramie, and the raw materials 2 are conveyed to the next procedure one by one after being treated by the feeding device 3; the raw material input end of the first hemp pressing chain group 11 is connected with the raw material output end of the feeding device 3.
As a preferable scheme, the feeding device 3 comprises a feeding mechanism 31 and a discharging mechanism 32; the feeding mechanism 31 comprises a conveying belt 311, a correcting baffle 312 arranged on the side of the conveying belt 311 and a blanking baffle 313 arranged at the output end of the conveying belt 311; a feed opening through which a preset number of raw materials 2 pass is formed between the feed baffle 313 and the conveyor belt 311. In this embodiment, the conveying belt 311 is disposed in an inclined manner, and the height of the output end of the conveying belt 311 is higher than the height of the input end of the conveying belt 311, and the output end of the conveying belt 311 is disposed above the raw material input end of the discharging mechanism 32.
The obliquely arranged conveying belt 311 can be more convenient for an operator to put the bundled raw materials 2 on the conveying belt 311 for conveying, so that the bundled raw materials 2 can be primarily dispersed under the action of gravity; meanwhile, the correcting baffle 312 is arranged, so that an operator can conveniently align one end of the raw material 2, and the raw material 2 can be conveyed more orderly and tidily. In this embodiment, the feed opening formed between the feed baffle 313 and the conveyer belt 311 is set to be only suitable for one sheet of the raw material 2 to pass through, wherein the actual width of the feed opening can be adjusted according to actual requirements, so as to effectively control the feeding frequency and rhythm of the feeding device 3.
The discharging mechanism 32 is provided with a plurality of rotating shafts in parallel along the conveying direction of the raw material 2, and a plurality of discharging discs 321 arranged in a circular shape are arranged on each rotating shaft at intervals; and the distance between two adjacent rotating shafts is smaller than the diameter of the material discharge disc 321 but larger than the radius of the material discharge disc 321, and the material discharge discs 321 on the two adjacent rotating shafts are arranged in a staggered manner. The space for placing the raw materials 2 is formed between the adjacent discharging discs 321, and the arc-shaped wavy lines are formed on the surfaces of the plurality of discharging discs 321 of the discharging discs 321 skillfully arranged in the scheme, so that the overlapped raw materials 2 fall backwards due to gravity in the advancing process of the raw materials 2, and the raw materials 2 output by the discharging mechanism 32 can be ensured to be single, so that the rhythm of the subsequent ramie scraping operation can be effectively controlled; and the automatic discharging device greatly improves the operation efficiency and reduces the labor input cost.
The cleaning device 4 is mainly used for conveying and cleaning the scraped raw material 2, the cleaning device 4 is connected with the raw material output end of the second ramie pressing chain group 12, and the scraped raw material 2 is conveyed to the next process, namely the collecting device 5 after being treated by the cleaning device 4; the collecting device 5 is connected with the raw material output end of the cleaning device 4, and a fiber placing position for temporarily storing the raw material 2 is arranged on the collecting device 5.
In the scheme, the raw material 2 is still conveyed subsequently through the arranged conveying chain 21 after the scraping operation, and due to the structural characteristics of the chain of the conveying chain 21, such as unevenness of the upper surface, the conveying mode of the conveying chain 21 can be more convenient for the conveying operation of the raw material 2 in a fiber state after the scraping operation.
Preferably, the cleaning device 4 includes a spray cleaning mechanism 41 and a dewatering roll group 42. The spraying mechanism 41 comprises a bearing baffle 411 and a plurality of water pipes 412; the bearing baffles 411 are arranged along the conveying direction of the raw material 2, in this embodiment, the bearing baffles 411 are symmetrically arranged in a shape like a Chinese character 'ba' with the conveying chain 21 as the center, so that the raw material 2 after the ramie scraping operation can be arranged on the bearing baffles 411 in an unfolded state. Furthermore, the water pipes 412 are disposed corresponding to the bearing baffle 411, and a plurality of water spraying ports are disposed on the water pipes 412 and face the bearing baffle 411. In this embodiment, the water pipes 412 are arranged along the conveying direction of the raw material 2, and are arranged in multiple layers from top to bottom, so as to spray-wash the raw material 2 in a fibrous state after the ramie is scraped.
In addition, the dewatering roll group 42 includes an upper press roll 421 and a lower press roll 422, and a third nip space for nipping the raw material 2 is formed between the upper press roll 421 and the lower press roll 422; in this embodiment, the dewatering roll group 42 is provided with three groups, and the first group and the remaining two groups adjacently disposed thereafter are separately provided in sequence in the conveyance direction of the raw material 2. Further, a third pressing device 423 for adjusting the third nip space is provided corresponding to the upper pressure roller 421; in this embodiment, the third pressing device 423 includes a top pressure spring 4231, and the top pressure spring 4231 is connected with the corresponding upper pressing roller 421 through a connecting rod 4232 to form a lever structure, so that work is applied to compress the top pressure spring 4231 when the third clamping space becomes large, thereby effectively ensuring the dewatering effect of the dewatering roller group 42.
Further, the outer surface of the lower roll 422 is provided with a groove 4221 in which a conveying chain 21 for conveying the raw material 2 is inserted, so that the conveying chain 21 is not damaged by the influence of the dewatering roll group 42, and the compactness of the third nip space formed between the upper roll 421 and the lower roll 422 can be effectively ensured to ensure the dewatering operation of the raw material 2 after the spray washing.
The collecting device 5 comprises a frame 51, a driving wheel 52 for driving the conveying chain 21 is arranged on the frame 51, and a collecting baffle 53 is arranged in front of the driving wheel 52, so that the raw material 2 passing through the dewatering compression roller 42 can be conveyed to the front of the collecting baffle 53 through the conveying chain 21, and the subsequent taking-off operation of an operator is facilitated; the collecting baffle 53 and the space in front of it above the conveyor chain 21 form the fiber placement site for the temporary storage of the raw material 2.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. A ramie scraping device is characterized by comprising a first ramie pressing chain group and a second ramie pressing chain group, wherein a first ramie scraping cutter ball and a second ramie scraping cutter ball are respectively arranged corresponding to the first ramie pressing chain group and the second ramie pressing chain group, and the raw material output end of the first ramie pressing chain group is connected with the raw material input end of the second ramie pressing chain group;
the first hemp pressing chain group and the second hemp pressing chain group are arranged along the length direction of a straight line, and the projection of the raw material output end of the first hemp pressing chain group and the projection of the raw material input end of the second hemp pressing chain group on the straight line are overlapped.
2. The scraping device of claim 1, wherein the first hemp pressing chain group comprises a first upper pressing chain and a lower pressing chain matched with the first upper pressing chain, and a first clamping space for the raw material is formed between the first upper pressing chain and the lower pressing chain;
and a first pressing device used for adjusting the first clamping space is arranged on the first hemp pressing chain group.
3. The scraping device of claim 1 or 2, wherein the second hemp pressing chain group comprises a second upper pressing chain and a lower pressing belt matched with the second upper pressing chain, and a second clamping space for the raw material is formed between the second upper pressing chain and the lower pressing belt;
and a second pressing device used for adjusting the second clamping space is arranged on the second hemp pressing chain group.
4. The scraping device of claim 3, further comprising a scraping frame, wherein the first and second hemp pressing chain groups are both mounted on the scraping frame;
the scutching machine frame is also provided with a driving motor, the driving motor is in transmission connection with the first or second hemp pressing chain group, and the first hemp pressing chain group and the second hemp pressing chain group are in transmission connection with each other;
the first scraping end of the first scraping knife ball and the second scraping end of the second scraping knife ball are close to the first pressing chain group and the second pressing chain group respectively, and are arranged along the length direction of the straight line, and the first scraping knife ball and the second scraping end of the second scraping knife ball are overlapped.
5. An apparatus for extracting plant fiber, comprising:
the feeding device is used for carrying out pretreatment before conveying and scraping the ramie on the raw materials, and the raw materials are conveyed to the next procedure one by one after being treated by the feeding device;
the ramie scraping device of any one of the previous claims 1 to 4, wherein the raw material input end of the first ramie pressing chain group is connected with the raw material output end of the feeding device;
the cleaning device is used for conveying and cleaning the scraped raw materials, the cleaning device is connected with the raw material output end of the second ramie pressing chain group, and the scraped raw materials are conveyed to the next process after being treated by the cleaning device;
the collecting device is connected with the raw material output end of the cleaning device and is provided with a fiber placing position for temporarily storing the raw materials.
6. The plant fiber extraction equipment according to claim 5, wherein the feeding device comprises a feeding mechanism, the feeding mechanism comprises a conveying belt, a correcting baffle arranged at the side of the conveying belt and a blanking baffle arranged at the output end of the conveying belt;
and a feed opening for the raw materials in preset quantity to pass through is formed between the feed baffle and the conveying belt.
7. The plant fiber extracting apparatus as claimed in claim 6, wherein the conveyor belt is disposed in an inclined manner, and the output end of the conveyor belt is located at a higher height than the input end of the conveyor belt.
8. The plant fiber extraction apparatus according to any one of claims 5 to 7, wherein the feeding device further comprises a discharging mechanism, the discharging mechanism is provided with a plurality of rotating shafts parallel to each other along the conveying direction of the raw material, and each rotating shaft is provided with a plurality of discharging trays at intervals;
the distance between two adjacent rotating shafts is smaller than the diameter of the material discharge disc but larger than the radius of the material discharge disc, and the material discharge discs on the two adjacent rotating shafts are arranged in a staggered mode.
9. The plant fiber extraction equipment according to claim 5, wherein the cleaning device comprises a spray washing mechanism, the spray washing mechanism is provided with a bearing baffle along the conveying direction of the raw material, and the raw material is spread and arranged on the bearing baffle;
the spray washing mechanism further comprises a plurality of water pipes arranged on the outer side of the bearing baffle, a plurality of water spraying ports are arranged on the water pipes, and the water spraying ports face the bearing baffle.
10. The plant fiber extraction equipment as claimed in claim 5 or 9, wherein the cleaning device further comprises a plurality of dewatering roll sets, the dewatering roll sets comprise an upper press roll and a lower press roll, and a third clamping space for clamping the raw material is formed between the upper press roll and the lower press roll;
a third pressing device used for adjusting the third clamping space is arranged corresponding to the upper pressing roller;
and a groove for conveying the raw materials is formed in the outer surface of the lower pressing roller in a manner of embedding the conveying chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538212.5A CN113136626A (en) | 2021-05-18 | 2021-05-18 | Scrape numb device and plant fiber and draw equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538212.5A CN113136626A (en) | 2021-05-18 | 2021-05-18 | Scrape numb device and plant fiber and draw equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113136626A true CN113136626A (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110538212.5A Pending CN113136626A (en) | 2021-05-18 | 2021-05-18 | Scrape numb device and plant fiber and draw equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI812444B (en) * | 2022-09-01 | 2023-08-11 | 綠冠農業有限公司 | Leaf fiber extracting equipment |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI812444B (en) * | 2022-09-01 | 2023-08-11 | 綠冠農業有限公司 | Leaf fiber extracting equipment |
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