CN107761175B - Integrated device for peeling and washing ramie - Google Patents
Integrated device for peeling and washing ramie Download PDFInfo
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- CN107761175B CN107761175B CN201711151263.2A CN201711151263A CN107761175B CN 107761175 B CN107761175 B CN 107761175B CN 201711151263 A CN201711151263 A CN 201711151263A CN 107761175 B CN107761175 B CN 107761175B
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- 238000005406 washing Methods 0.000 title claims abstract description 27
- 244000025254 Cannabis sativa Species 0.000 claims description 108
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 107
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 107
- 235000009120 camo Nutrition 0.000 claims description 107
- 235000005607 chanvre indien Nutrition 0.000 claims description 107
- 239000011487 hemp Substances 0.000 claims description 107
- 230000007246 mechanism Effects 0.000 claims description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000004140 cleaning Methods 0.000 claims 5
- 240000006240 Linum usitatissimum Species 0.000 claims 1
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 1
- 238000009987 spinning Methods 0.000 abstract description 2
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- 238000010009 beating Methods 0.000 description 4
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- 238000001125 extrusion Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
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- 239000002023 wood Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
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- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a ramie peeling and washing integrated device, which relates to the technical field of ramie spinning and solves the problems of high manual labor capacity, low ramie peeling efficiency and poor quality in the prior art.
Description
Technical Field
The invention relates to the technical field of ramie spinning, in particular to a ramie peeling and washing integrated device.
Background
Ramie is a special original plant in China, is one of important fiber crops, has long cultivation history, can be traced to the new stone age at the most, and historically, famous grass cloth is woven by taking Ramie as a raw material. To date, ramie has taken an important role in the fields of medicine, textiles and the like, and especially in the textile industry, ramie has become an indispensable textile raw material.
The ramie beating and stripping work is the first process of ramie processing, the root and the leaf of the fresh ramie after harvesting are removed, only the main stem is reserved, and the original ramie is obtained by beating and stripping the main stem. The main stem structure of the ramie comprises a green skin part (skin shell) on the surface, a phloem below the green skin part and a central wood part, and the fibrilia in the ramie mainly exists in the phloem, so that the main purposes of threshing and stripping are to separate the green skin part from the wood part.
In the traditional manual hemp peeling process, the green skin part is peeled from the xylem together with the phloem, and then the green skin part is scraped by a hemp scraping tool, so that the phloem is left. The raw hemp obtained by manual hemp peeling has the advantages of intact fiber retention, less impurities, good quality of raw hemp, but low efficiency and high labor intensity. Therefore, a device for automatically beating and decorticating the bast by using machinery is presented, and the bast is sorted out by using different physical properties of the green skin part, the bast part and the xylem, especially the characteristic of strong toughness of the bast part. The ramie decorticator mainly has the types of one-time feeding type, manual reverse pulling type, automatic reverse pulling type and the like. The one-time feeding decorticator has more than two rollers, and hemp stems are fed between the 1 st roller and the 2 nd roller through a pair of compression rollers and an arc guide plate, then enter between the 2 nd roller and the 3 rd roller, and are continuously scraped and beaten to break hemp bones and hemp shells and then are thrown out; the method is characterized by continuous feeding of the hemp, labor-saving operation and high work efficiency, but poor hemp peeling quality, and residual section of skin and bone which is not scraped. The manual reverse pulling decorticator has one roller, one side of the roller is provided with a pressing plate with a pressure spring or other decorticating auxiliary parts, an operator feeds hemp stems or hemp skins into the gap between the roller and the pressing plate, and the hemp bones and hemp shells are hit into scraps by virtue of continuous scraping and extrusion actions of the beating plate and are thrown out after being separated from fibers, and the fibers are pulled out in a reverse direction by manpower and are fed into the other end of the decorticating machine; the hemp peeling machine has the advantages of simple structure, better hemp peeling quality, low work efficiency and high labor intensity.
Disclosure of Invention
The invention aims at: the invention provides a ramie peeling and washing integrated device, which aims to solve the problems of unsatisfactory ramie peeling effect and high labor intensity of the existing ramie peeling device.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides a ramie is shelled and is washed integrative device of ramie, includes pretreatment mechanism, conveying mechanism, decortication mechanism, the washing water tank that the cooperation is connected in proper order, its characterized in that: the pretreatment mechanism comprises a vertical feeding box and a pair of breaking rollers which are arranged inside the feeding box in an inclined mode, the conveying mechanism is horizontally arranged below the feeding box and comprises a conveying belt a and a conveying belt b which are arranged on the same horizontal plane in parallel, a gap is reserved between the conveying belt a and the conveying belt b, the decorticating mechanism comprises a pre-decorticating mechanism and a rear decorticating mechanism which is arranged at the tail end of the conveying mechanism, the pre-decorticating mechanism comprises decorticating rollers and decorticating grooves which are respectively arranged at the upper side and the lower side of the gap, the rear decorticating mechanism comprises a ratchet wheel which corresponds to the gap and a first decorticating wheel mechanism which is arranged above the ratchet wheel, the radius of the decorticating wheel is identical to that of the ratchet wheel, the center distance between the decorticating wheel and the ratchet wheel is smaller than the sum of the radius of the two and larger than that of the ratchet wheel, the decorticating wheel is provided with a plurality of decorticating blades on the end face close to one side of the ratchet wheel, and the lower end part of the ratchet wheel is located in the decorticating mechanism.
Further, the cutting device is arranged above one side of the feeding box, the cutting device comprises a conveying belt c which is horizontally arranged, a plurality of guide strips are uniformly arranged above the conveying belt c in parallel along the moving direction of the conveying belt, cutting wheels are correspondingly arranged above adjacent guide strips, and annular blades are sleeved on the circumferences of the cutting wheels.
Further, grooves a and grooves b which are mutually matched and perpendicular to the movement direction of the conveying belt are respectively arranged on the conveying belt a and the conveying belt b, and a baffle plate a and a baffle plate b are respectively and horizontally arranged above the grooves a and the grooves b.
Further, the upper end and the lower end of the hemp washing water tank are respectively connected with a circulating water inlet pipe and a circulating water outlet pipe, and the circulating water inlet pipe and the circulating water outlet pipe are connected through a circulating pump.
Further, the hemp peeling machine also comprises an arc-shaped baffle plate a, wherein the arc-shaped baffle plate a is arranged at the periphery of the matched part of the ratchet wheel and the first hemp peeling wheel mechanism.
Further, the rear decortication mechanism further comprises a second decortication wheel mechanism which is the same as the first decortication wheel mechanism in structure, the second decortication wheel mechanism is arranged at the right lower part of the ratchet wheel, the lower end part of the second decortication wheel mechanism is positioned in the decortication water tank, the center distance between the decortication wheel and the ratchet wheel in the second decortication wheel mechanism is smaller than the sum of the radius of the decortication wheel and the radius of the ratchet wheel and is larger than the radius of the ratchet wheel, and the periphery of the ratchet wheel on the periphery of the part matched with the second decortication wheel mechanism is provided with an arc-shaped baffle b.
Further, a hemp peeling wheel in the first hemp peeling wheel mechanism is sleeved on the rotating shaft, the hemp peeling wheel is connected with the rotating shaft in a matched mode through a sliding key, shaft shoulders for positioning and limiting the hemp peeling wheel are arranged on the rotating shaft at positions close to hemp peeling blades on two sides, shaft sleeves are respectively sleeved at the tail ends of two sides of the rotating shaft, and springs are sleeved between the shaft sleeves and the hemp peeling wheel in the rotating shaft.
The beneficial effects of the invention are as follows:
1. the invention has the advantages of one-time feeding, full-automatic hemp peeling and good hemp peeling effect. Compared with the existing one-time feeding type decorticator, the invention greatly reduces the impurity content in the raw ramie and improves the decorticating quality of the ramie by utilizing the hemp scraping and filtering effect of the hemp stripping blades on the hemp stripping wheel on the basis of having the advantages of one-time feeding and strong continuous operation capability; compared with the existing manual reverse pulling type decorticator, the invention can feed and continuously work at one time on the basis of the same advantages of good decorticating quality, does not need manual reverse pulling and head changing, and greatly reduces the manual labor intensity; meanwhile, after the hemp is peeled, the hemp washing process of the original hemp can be continuously carried out.
2. The cutting wheel is utilized to cut the cut part along the ramie stems in advance, and the breaking treatment of the breaking roller is matched, so that the xylem of the ramie and the phloem can be pre-separated, the separation of the phloem and the phloem during the subsequent ramie peeling becomes easier, the impurity residue after the ramie peeling is further reduced, and meanwhile, the breaking roller can extrude part of colloid through the cut when the ramie is broken by extrusion, thereby being beneficial to the subsequent degumming procedure.
3. The groove a and the groove b enable the pretreated ramie stems to be evenly separated into single ramie to be stably conveyed through the groove, meanwhile, the ramie peeling effect of the ramie peeling process is improved when the ramie peeling process is carried out on the middle part, and the baffle can level and stabilize the ramie stems so as to prevent the two ends of the ramie from rising or moving to influence the ramie peeling process when the ramie peeling process is carried out on the middle part.
4. The circulating pump and the circulating pipe are utilized to further circulate the water in the ramie washing water tank, so that the raw ramie after ramie peeling treatment can be better separated from the ratchet teeth of the ratchet wheel under the impact of water flow when the raw ramie rotates along with the ratchet wheel and enters the ramie washing water tank.
5. When the ramie rotates along with the ratchet wheel and enters the first ramie peeling wheel mechanism for peeling, the arc-shaped baffle plate a can prevent the ramie from being put on the ratchet wheel ratchet and not entering the position where the ratchet wheel is matched with the end face of the ramie peeling wheel for peeling, so that the ramie peeling effect is further enhanced.
6. After the first hemp peeling wheel mechanism is additionally arranged to peel and remove the hemp bones of the ramie, the green husk shell and residual hemp bone impurities of the ramie are further filtered and scraped, so that the quality of the raw ramie after the ramie is peeled is better, the arc-shaped baffle b also prevents the ramie from not normally entering the hemp peeling matching part of the device, meanwhile, the second hemp peeling wheel mechanism is partially positioned in a hemp washing water tank, a part of water can be brought up by the hemp peeling blade when the hemp peeling wheel rotates, and the water can play a certain role in auxiliary washing and removing impurities and colloid when the ramie is peeled.
7. The hemp peeling wheel can slide on the rotating shaft through the sliding key, so that gaps with different widths are formed between the inner end surface of the hemp peeling wheel and the end surface of the ratchet wheel, the hemp peeling wheel can adapt to the ramie stems with different thicknesses, the thicker stems are prevented from clamping the device, meanwhile, the application range of the device is enlarged, the hemp peeling wheel can be limited by the shaft shoulder, and the normal work of the device is prevented from being influenced by the contact of the hemp peeling wheel and the end surface of the ratchet wheel.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the rear decortication mechanism 7-2 of FIG. 1;
FIG. 3 is a left side view of the present FIG. 1 at A;
fig. 4 is an axial side view of the break roller 1-2 of fig. 3;
fig. 5 is a view of the conveyor 2 and decorticator 7 of fig. 1;
FIG. 6 is a left side view at B in FIG. 5;
reference numerals: 1-pretreatment mechanism, 1-1-feeding box, 1-2-breaking roller, 2-conveying mechanism, 2-1-conveying belt a, 2-2-conveying belt b, 3-baffle a, 4-baffle b, 5-gap, 6-shoulder, 7-decorticating mechanism, 7-1-pre-decorticating mechanism, 7-1.1-decorticating roller, 7-1.2-decorticating groove, 7-2-post decorticating mechanism, 7-2.1-first decorticating wheel mechanism, 7-2.1.1-decorticating wheel, 7-2.1.2-rotating shaft, 7-2.1.3-decorticating blade, 7-2.3-second decorticating wheel mechanism, 8-washing water tank, 9-circulation water inlet pipe, 10-circulation pump, 11-circulation water outlet pipe, 12-sliding key, 13-shaft sleeve, 14-spring, 15-groove a, 16-groove b, 17-cutting device, 17-1-conveying belt c, 17-2-guiding strip, 17-3-annular blade, 17-4-annular blade, and baffle plate, 19-baffle.
Detailed Description
For a better understanding of the present invention, reference is made to the following description of the invention, taken in conjunction with the accompanying drawings and the following examples.
Example 1
The utility model provides a ramie is shelled and is washed integrative device of ramie, includes pretreatment mechanism 1, conveying mechanism 2, decortication mechanism 7, the washing water tank 8 that the cooperation is connected in proper order, its characterized in that: the pretreatment mechanism 1 comprises a vertically arranged feeding box 1-1 and a pair of breaking rollers 1-2 which are obliquely arranged in the feeding box 1-1, the conveying mechanism 2 is horizontally arranged below the feeding box 1-1, the conveying mechanism 2 comprises a conveying belt a2-1 and a conveying belt b2-2 which are arranged on the same horizontal plane in parallel, a gap 5 is arranged between the conveying belt a2-1 and the conveying belt b2-2, the decortication mechanism 7 comprises a pre-decortication mechanism 7-1 and a rear decortication mechanism 7-2 which are arranged at the tail end of the conveying mechanism 2, the pre-decortication mechanism 7-1 comprises decortication rollers 7-1.1 and decortication grooves 7-1.2 which are respectively arranged at the upper side and the lower side of the gap 5, the rear decortication mechanism 7-2 comprises a ratchet wheel 7-2.2 which corresponds to the gap 5 and a first decortication mechanism 7-2.1 which is arranged above the ratchet wheel 7-2.2, the first decortication mechanism 7-2.1 comprises decortication wheels 7-1.1 which are respectively arranged at the two sides of the ratchet wheel 7-2.2.2 in the axial direction, the radius of the ratchet wheel 7-2.1 is the same as that of the ratchet wheel 7-2.1, the radius of the decortication mechanism is arranged at the lower side of the ratchet wheel 2.1-2.2.2, and the radius of the decortication mechanism is arranged at the end face of the ratchet wheel 2.1-2.2, and the radius of the decortication mechanism is the two is the same as that the ratchet wheel 7-2.1.1.1, and the radius of the decortication mechanism is arranged at the end of the two in the water tank 2, and the two radius of the two in the water tank 2, and the radius of the two decortication mechanism are arranged at the radius respectively, and the radius of the radius respectively 1 and the radius respectively 12 1 and the two 12 1.
Working principle: the ramie stalks horizontally enter the feeding box 1-1 through an opening at the upper part of the feeding box 1-1, the ramie stalks are firstly subjected to extrusion breaking pretreatment through a breaking roller 1-2, the pretreated ramie stalks fall on a conveying belt a2-1 and a conveying belt b2-2 through an opening at the lower section of the feeding box 1-1, the middle sections of the ramie stalks are subjected to hemp peeling and shelling under the action of a pre-peeling mechanism 7-1, then the ramie stalks are conveyed to a ratchet wheel 7-2.2 through the conveying belt, bast raw ramie after the middle sections of the ramie stalks are subjected to pre-peeling is hung on a ratchet wheel of the ratchet wheel 7-2.2, the ramie stalks are subjected to hemp peeling by being in contact with a hemp peeling wheel 7-2.1.1 in a first hemp peeling wheel mechanism 7-2.2.2 along with the clockwise rotation of the ratchet wheel 7-2.2, the ramie stalks are subjected to hemp peeling by a hemp peeling blade 7-2.1.3 on the hemp peeling wheel 7-2.1.1 along with the clockwise rotation of the ratchet wheel 7-2.1, and the raw ramie is subjected to the water flow entering a water tank 8 along with the water flow entering the water tank after the raw ramie is subjected to washing.
The invention has the advantages of one-time feeding, full-automatic hemp peeling and good hemp peeling effect. Compared with the existing one-time feeding type decorticator, the invention greatly reduces the impurity content in the raw ramie and improves the decorticating quality of the ramie by utilizing the hemp scraping and filtering effect of the hemp stripping blades on the hemp stripping wheel on the basis of having the advantages of one-time feeding and strong continuous operation capability; compared with the existing manual reverse pulling type decorticator, the invention can feed and continuously work at one time on the basis of the same advantages of good decorticating quality, does not need manual reverse pulling and head changing, and greatly reduces the manual labor intensity; meanwhile, after the hemp is peeled, the hemp washing process of the original hemp can be continuously carried out.
Example 2
This example was modified based on example 1:
the cutting device 17 is arranged above one side of the feeding box 1-1, the cutting device 17 comprises a conveying belt c17-1 which is horizontally arranged, a plurality of guide strips 17-2 are uniformly arranged above the conveying belt c17-1 in parallel along the moving direction of the conveying belt, cutting wheels 17-3 are correspondingly arranged above the adjacent guide strips 17-2, and annular blades 17-4 are sleeved on the circumference of the cutting wheels 17-3.
Working principle: after the ramie stalks are transported by the conveyor belt 17-1 in the forward direction and guided by the guide strips 17-2 to be split, only one ramie stalk exists between the adjacent guide strips 17-2, and after the ramie stalks are cut by the annular blades 17-3 on the cutting wheel 17-4, an axial incision is cut on the green skin and the bast of the ramie stalk.
The improvement has the advantages that: the cutting wheel is utilized to cut the cut part along the ramie stems in advance, and the breaking treatment of the breaking roller is matched, so that the xylem of the ramie and the phloem can be pre-separated, the separation of the phloem and the phloem during the subsequent ramie peeling becomes easier, the impurity residue after the ramie peeling is further reduced, and meanwhile, the breaking roller can extrude part of colloid through the cut when the ramie is broken by extrusion, thereby being beneficial to the subsequent degumming procedure.
Example 3
This embodiment is an improvement over the above embodiments:
grooves a15 and b16 which are mutually matched and perpendicular to the movement direction of the conveyor belt are respectively arranged on the conveyor belt a2-1 and the conveyor belt b2-2, and a baffle plate a3 and a baffle plate b4 are respectively and horizontally arranged above the grooves a15 and b 16.
The improvement has the advantages that: the groove a and the groove b enable the pretreated ramie stems to be evenly separated into single ramie to be stably conveyed through the groove, meanwhile, the ramie peeling effect of the ramie peeling process is improved when the ramie peeling process is carried out on the middle part, and the baffle can level and stabilize the ramie stems so as to prevent the two ends of the ramie from rising or moving to influence the ramie peeling process when the ramie peeling process is carried out on the middle part.
Example 4
This embodiment is an improvement over the above embodiments:
the upper end and the lower end of the hemp washing water tank 8 are respectively connected with a circulating water inlet pipe 9 and a circulating water outlet pipe 11, and the circulating water inlet pipe 9 is connected with the circulating water outlet pipe 11 through a circulating pump 10.
The improvement has the advantages that: the circulating pump and the circulating pipe are utilized to further circulate the water in the ramie washing water tank, so that the raw ramie after ramie peeling treatment can be better separated from the ratchet teeth of the ratchet wheel under the impact of water flow when the raw ramie rotates along with the ratchet wheel and enters the ramie washing water tank.
Example 5
This embodiment is an improvement over the above embodiments:
the hemp peeling machine also comprises an arc-shaped baffle plate a18, wherein the arc-shaped baffle plate a18 is arranged at the periphery of the matched part of the ratchet wheel 7-2.2 and the first hemp peeling wheel mechanism 7-2.1.
The improvement has the advantages that: when the ramie rotates along with the ratchet wheel and enters the first ramie peeling wheel mechanism for peeling, the arc-shaped baffle plate a can prevent the ramie from being put on the ratchet wheel ratchet and not entering the position where the ratchet wheel is matched with the end face of the ramie peeling wheel for peeling, so that the ramie peeling effect is further enhanced.
Example 6
This embodiment is an improvement over the above embodiments:
the rear decortication mechanism 7-2 also comprises a second decortication wheel mechanism 7-2.3 which has the same structure as the first decortication wheel mechanism 7-2.1, the second decortication wheel mechanism 7-2.3 is arranged at the right lower part of the ratchet wheel 7-2.2, the lower end part of the second decortication wheel mechanism 7-2.3 is positioned in the hemp washing water tank 8, the center distance between the decortication wheel and the ratchet wheel 7-2.2 in the second decortication wheel mechanism 7-2.3 is smaller than the sum of the radius of the two and larger than the radius of the ratchet wheel 7-2.2, and the periphery of the ratchet wheel 7-2.2 on the periphery of the part matched with the second decortication wheel mechanism 7-2.3 is provided with an arc-shaped baffle b19.
The improvement has the advantages that: after the first hemp peeling wheel mechanism is additionally arranged to peel and remove the hemp bones of the ramie, the green husk shell and residual hemp bone impurities of the ramie are further filtered and scraped, so that the quality of the raw ramie after the ramie is peeled is better, the arc-shaped baffle b also prevents the ramie from not normally entering the hemp peeling matching part of the device, meanwhile, the second hemp peeling wheel mechanism is partially positioned in a hemp washing water tank, a part of water can be brought up by the hemp peeling blade when the hemp peeling wheel rotates, and the water can play a certain role in auxiliary washing and removing impurities and colloid when the ramie is peeled.
Example 7
This embodiment is an improvement over the above embodiments:
the first hemp peeling wheel mechanism 7-2.1 is characterized in that a hemp peeling wheel 7-2.1.1 is sleeved on a rotating shaft 7-2.1.2, the hemp peeling wheel 7-2.1.1 is connected with the rotating shaft 7-2.1.2 in a matched mode through a sliding key 12, a shaft shoulder 6 for positioning and limiting the hemp peeling wheel 7-2.1.1 is arranged on the rotating shaft 7-2.1.2 at a position close to two-side hemp peeling blades 7-2.1.3, shaft sleeves 13 are sleeved at the tail ends of two sides of the rotating shaft 7-2.1.2 respectively, and springs 14 are sleeved between the shaft sleeves 13 and the hemp peeling wheel 7-2.1.1 on the rotating shaft 7-2.1.
The improvement has the advantages that: the hemp peeling wheel can slide on the rotating shaft through the sliding key, so that gaps with different widths are formed between the inner end surface of the hemp peeling wheel and the end surface of the ratchet wheel, the hemp peeling wheel can adapt to the ramie stems with different thicknesses, the thicker stems are prevented from clamping the device, meanwhile, the application range of the device is enlarged, the hemp peeling wheel can be limited by the shaft shoulder, and the normal work of the device is prevented from being influenced by the contact of the hemp peeling wheel and the end surface of the ratchet wheel.
The above description is only a preferred embodiment of the present invention, and the patent protection scope of the present invention is defined by the claims, and all equivalent structural changes made by the specification and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a ramie is shelled and is washed integrative device of flax, includes pretreatment mechanism (1), conveying mechanism (2), decortication mechanism (7), washing water tank (8), its characterized in that cooperates in proper order and connects: the pretreatment mechanism (1) comprises a vertically arranged feeding box (1-1) and a pair of folding rollers (1-2) obliquely arranged in the feeding box (1-1), the conveying mechanism (2) is horizontally arranged below the feeding box (1-1), the conveying mechanism (2) comprises a conveying belt a (2-1) and a conveying belt b (2-2) which are arranged on the same horizontal plane in parallel, a gap (5) is arranged between the conveying belt a (2-1) and the conveying belt b (2-2), the decorticating mechanism (7) comprises a pre-decorticating mechanism (7-1) and a rear decorticating mechanism (7-2) arranged at the tail end of the conveying mechanism (2), the pre-decorticating mechanism (7-1) comprises decorticating rollers (7-1.1) and decorticating grooves (7-1.2) which are respectively arranged at the upper side and the lower side of the gap (5), the rear decorticating mechanism (7-2) comprises a ratchet wheel (7-2.2) corresponding to the gap (5) and a first decorticating mechanism (7-2.1) arranged above the ratchet wheel (7-2.2), the first decorticating mechanism (7-2.1) comprises decorticating wheels (7-2.1.1) which are respectively arranged at the two axial sides of the ratchet wheel (7-2.2), the radius of the decorticating wheels (7-2.1.1) is the same as that of the ratchet wheel (7-2.2), the circle center distance between the hemp peeling wheel (7-2.1.1) and the ratchet wheel (7-2.2) is smaller than the sum of the two radiuses and larger than the radius of the ratchet wheel (7-2.2), the hemp peeling wheel (7-2.1.1) is provided with a plurality of hemp peeling blades (7-2.1.3) on the end face of one side close to the ratchet wheel (7-2.2), the hemp washing water tank (8) is arranged below the hemp peeling mechanism (7), and the lower end part of the ratchet wheel (7-2.2) is positioned in the hemp washing water tank (8);
the rear hemp peeling mechanism (7-2) further comprises a second hemp peeling wheel mechanism (7-2.3) which is the same as the first hemp peeling wheel mechanism (7-2.1), the second hemp peeling wheel mechanism (7-2.3) is arranged below the right side of the ratchet wheel (7-2.2), the lower end part of the second hemp peeling wheel mechanism (7-2.3) is positioned in the hemp washing water tank (8), the center distance between the hemp peeling wheel and the ratchet wheel (7-2.2) in the second hemp peeling wheel mechanism (7-2.3) is smaller than the sum of the radius of the two and larger than the radius of the ratchet wheel (7-2.2), and the periphery of the matched part of the ratchet wheel (7-2.2) is provided with an arc-shaped baffle b (19).
2. The integrated ramie peeling and cleaning device according to claim 1, wherein: a cutting device (17) is arranged above one side of the feeding box (1-1), the cutting device (17) comprises a conveying belt c (17-1) which is horizontally arranged, a plurality of guide strips (17-2) are uniformly arranged above the conveying belt c (17-1) in parallel along the moving direction of the conveying belt, cutting wheels (17-3) are correspondingly arranged above adjacent guide strips (17-2), and annular blades (17-4) are sleeved on the circumferences of the cutting wheels (17-3).
3. The integrated ramie peeling and cleaning device according to claim 1 or 2, characterized in that: grooves a (15) and grooves b (16) which are mutually matched and perpendicular to the movement direction of the conveying belt are respectively arranged on the conveying belt a (2-1) and the conveying belt b (2-2), and a baffle plate a (3) and a baffle plate b (4) are respectively and horizontally arranged above the grooves a (15) and the grooves b (16).
4. A ramie peeling and cleaning integrated device according to claim 1 or 2 or 3, characterized in that: the upper end and the lower end of the hemp washing water tank (8) are respectively connected with a circulating water inlet pipe (9) and a circulating water outlet pipe (11), and the circulating water inlet pipe (9) is connected with the circulating water outlet pipe (11) through a circulating pump (10).
5. The integrated ramie peeling and cleaning device according to claim 4, wherein: the hemp peeling machine also comprises an arc-shaped baffle plate a (18), wherein the arc-shaped baffle plate a (18) is arranged at the periphery of the matched part of the ratchet wheel (7-2.2) and the first hemp peeling wheel mechanism (7-2.1).
6. The integrated ramie peeling and cleaning device according to claim 1, wherein: the first hemp peeling mechanism (7-2.1) is characterized in that a hemp peeling wheel (7-2.1.1) is sleeved on a rotating shaft (7-2.1.2), the hemp peeling wheel (7-2.1.1) is connected with the rotating shaft (7-2.1.2) in a matched mode through a sliding key (12), shaft shoulders (6) used for positioning and limiting the hemp peeling wheel (7-2.1.1) are arranged on the rotating shaft (7-2.1.2) at positions close to two hemp peeling blades (7-2.1.3), shaft sleeves (13) are sleeved at the tail ends of two sides of the rotating shaft (7-2.1.2) respectively, and springs (14) are sleeved between the shaft sleeves (13) and the hemp peeling wheel (7-2.1.1).
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| CN107761175B true CN107761175B (en) | 2023-11-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108517569B (en) * | 2018-06-01 | 2024-04-26 | 南京源铭振跃科技有限公司 | Kenaf peeling structure and kenaf peeling device adopting same |
| CN112941639B (en) * | 2021-01-13 | 2022-03-15 | 中国农业科学院麻类研究所 | Clearance self-adaptive direct-feeding type decorticating machine |
| CN113584603B (en) * | 2021-08-02 | 2023-06-06 | 徐州星科高分子材料研究院有限公司 | Semi-automatic fibrilia extractor capable of preventing jamming |
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