CN202482495U - Fresh hemp stem peeler - Google Patents
Fresh hemp stem peeler Download PDFInfo
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- CN202482495U CN202482495U CN2012201169530U CN201220116953U CN202482495U CN 202482495 U CN202482495 U CN 202482495U CN 2012201169530 U CN2012201169530 U CN 2012201169530U CN 201220116953 U CN201220116953 U CN 201220116953U CN 202482495 U CN202482495 U CN 202482495U
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Abstract
The utility model discloses a fresh hemp stem peeler which comprises a stem crushing mechanism and a separating mechanism. The separating mechanism is located behind the stem crushing mechanism and comprises an upper hemp peeling drum and a lower hemp peeling drum which are engaged with each other, the stem crushing mechanism comprises stem crushing rollers and kneading rollers, the kneading rollers are located behind the stem crushing rollers, and the external diameter of each kneading roller and the external diameter of each stem crushing roller are equal, the kneading rollers and the stem crushing rollers are both in pair and vertically arranged in alignment, and each pair of rollers is identical in structure and engaged with each other. Hemp stalks of hemp stems are evenly crushed by semicircular grids on the surfaces of the stem crushing rollers to enable the hemp stalks to be preliminarily separated from phloem fibers, the hemp stems are further rolled and simultaneously kneaded by toothed racks in spiral arrangement on the surfaces of the kneaded rollers to enable the phloem fibers to be completely separated from the hemp stalks, and the kneading rollers produce longitudinal action force on the hemp stems and produce transverse acting force at the same time, so that skins and the stalks of hemps are separated more evenly without damaging the phloem fibers.
Description
Technical field
The osteoderm that the utility model relates to the bright stem of a kind of hemp separates machine.
Background technology
Because hemp has good textile property; Comfortable and easy to wear; Have characteristics such as good moisture absorption, antibacterial, heat-resisting and antistatic, hemp textile receives domestic and international people's welcome and attention day by day, and countries such as America and Europe are just starting the upsurge of one hemp research and development.
China's crudefiber crop mechanization degree is very low, and especially hemp results decortication machinery may researcher is less, at present China hemp to gather in the crops almost all be manually-operated from planting to.In China the Northeast, the plantation of hemp mainly is to utilize traditional field crop farming and seeding machinery to accomplish sowing, and results and peeling are accomplished basically by hand.The hemp plantation area in Yunnan; Local agricultural machinery department and manufacturing enterprise have carried out the research of small-sized hemp peeling machine; It mainly is the stripping fiber crops principle decorticating hemp that utilizes small-sized machine for peeling ramie; But because the big high strain of straw is thick, these small-sized hemp decorticator decorticating work efficiency are lower, operation labour intensity is bigger.Six peaces and Shanxi hemp plantation area in Anhui, most fiber crops district peasant adopts traditional whole bar rain and dew to macerate washing method and obtains hemp, and this decorticating method not only pollutes but also shells numb inefficiency to environment.
The utility model content
The purpose of the utility model provides a kind of bright stem peeling machine of hemp that numb work efficiency is high, operation labour intensity is low of shelling, and solves the difficult problem of hemp peasant household stripping fiber crops, promotes the development of hemp industry.
The bright stem peeling machine of the hemp that the utility model provides comprises breaking machine structure and separating mechanism, and separating mechanism is positioned at the back of breaking machine structure; Comprise intermeshing numb cylinder of stripping and the numb cylinder of following stripping gone up, said breaking machine structure comprises broken stem roller and rubs roller, rubs the back that roller is positioned at broken stem roller; Their external diameter equates; Broken stem roller with rub roller all in pairs up and down centering arrange that the structure of every pair roller is identical, is meshing with each other.
Said broken stem roller with rub roller and all have two pairs; Broken stem roller is arranged in the entrance point by straw; Their surface is uniformly distributed with semicircle grizzly bar vertically, and the back lash between the broken up and down stem roller is 6-10 ㎜, rubs the flat tooth bar of the surface distributing auger shape arrangement vertically of roller; The helical angle of flat tooth bar is the 10-20 degree, and the back lash of rubbing up and down between the roller is 5-8 ㎜; Gap between the semicircle grizzly bar, between the flat tooth bar is arc groove.
Saidly go up the numb cylinder of stripping, shell and all be uniformly distributed with the numb plate of comb on the numb cylinder vertically down.
Said every pair of broken stem roller all is provided with compression spring with the top of rubbing roller, and the back lash between the up-down rollers can be changed with the size of straw.
The lower roll roll shaft outer end of said every pair of broken stem roller symmetry respectively connects a driven sprocket; The first pair of lower roll roll shaft outer end of rubbing roller connects a drive sprocket with first pair of broken stem pressure roller driven sprocket homonymy; The second pair of lower roll roll shaft outer end of rubbing roller connects a drive sprocket with second pair of broken stem roller driven sprocket homonymy; Between the drive sprocket of homonymy and the driven sprocket chain is installed; The diameter of drive sprocket is less than the diameter of driven sprocket, and the diameter difference of two sprocket wheels guarantees broken stem roller and the linear differential rubbed between the roller is 0.15～0.35m/s.
The semicircle grizzly bar on the broken stem roller surface of the utility model; Boon to straw evenly pulverizes, and is boon and bast fiber initial gross separation, rubs when the tooth bar of rubbing roller surface helical arrangement further rolls straw; Bast fiber is separated with boon basically; Because there is linear differential in broken stem roller with rubbing between the roller, to rub roller and when straw is produced longitudinal force, also produce horizontal force, this makes the osteoderm separation of hemp more evenly not damage bast fiber again.Gap between the semicircle in addition grizzly bar, between the flat tooth bar is arc groove, and promptly straw and every pair of contacts contact face of rubbing roller are smooth arc surface, and the intensity of bast fiber can not reduce, and bast fiber can not lose yet.Through the overbreak stem with rub after ramie bast fiber be issued to quality requirement in the further combing of comber cylinder.
Description of drawings
Fig. 1 is the structural representation of the preferred embodiment of the utility model.
Fig. 2 is the plan structure sketch map of Fig. 1.
Fig. 3 is the mesh schematic representation between the broken stem roller of this preferred embodiment.
Fig. 4 is the mesh schematic representation between the roller of rubbing of this preferred embodiment.
Fig. 5 is the surface texture sketch map of rubbing roller of this preferred embodiment.
The specific embodiment
It below is the preferred embodiment of the utility model.
Like Fig. 1 to shown in Figure 4, the bright stem peeling machine of this hemp that the utility model provides, mainly comprise feeding hopper 2, broken stem roller 4, rub roller 5, on shell numb cylinder 8, shell numb cylinder 10, arc notch board 11, frame 6 and power-equipment 7 down.Broken stem roller 4 with rub roller 5 and all have two pairs; Broken stem roller 4 is arranged in the entrance point by straw 1; Their surface is uniformly distributed with 12 semicircle grizzly bars 41 vertically, and the back lash between the broken up and down stem roller 4 is 6-10 ㎜, and the surface of rubbing roller 5 is uniformly distributed with the flat tooth bar 51 of 12 helical arrangement vertically; The helical angle of flat tooth bar 51 is the 10-20 degree, and the back lash of rubbing up and down between the roller 5 is 5-8 ㎜; Gap between the semicircle grizzly bar 41, between the flat tooth bar 51 is arc groove.Every pair of broken stem roller 4 all is provided with compression spring 3 with the top of rubbing roller 5, and the back lash between the up-down rollers can be changed with the size of straw 1.The numb cylinder of last stripping 8, shell and all be uniformly distributed with the numb plate 12 of comb on the numb cylinder 10 vertically down.The lower roll roll shaft outer end of every pair of broken stem roller 4 symmetry respectively connects a driven sprocket 42; The first pair of lower roll roll shaft outer end of rubbing roller 5 connects a drive sprocket 52 with first pair of broken stem pressure roller 4 driven sprockets 42 homonymy; The second pair of lower roll roll shaft outer end of rubbing roller 5 connects a drive sprocket 52 with second pair of broken stem roller 4 driven sprockets 42 homonymy; Chain 12 is installed between the drive sprocket 52 of homonymy and the driven sprocket 42; The diameter of drive sprocket 52 is less than the diameter of driven sprocket 42, and the diameter difference of two sprocket wheels guarantees broken stem roller 4 and the linear differential rubbed between the roller 5 is 0.15～0.35m/s.Every pair of broken stem roller 4 all is provided with compression spring 3 with the top of rubbing roller 5, and the back lash between the up-down rollers can be changed with the size of straw 1.
During the utility model work; Power-equipment 7 is given the numb cylinder 10 of stripping down through belt with transmission of power; Under shell numb cylinder 10 and through the chain kind of drive power passed to two pairs respectively again and rub roller 5; Rub roller 5 drives non-conterminous broken stem roller 4 respectively through the chain kind of drive running for two pairs; The every pair of broken stem roller 4, rub between the up-down rollers of roller 5 and shell up and down between the numb cylinder all through the gear transmission mode running, guarantee to go up the numb cylinder 8 of stripping during work and also have linear differential between the roller 5 with its adjacent rubbing, its value size is 2-4 m/s.At this moment, straw 1 is fed in the machines by feeding hopper 2, under the rolling of two pairs of broken stem rollers 4, and straw 1 breakage, osteoderm initial gross separation.Along with the operation of a machine, the straw 1 of initial gross separation gets into two pairs of mesh regionals of rubbing roller 5.Because two pairs of surfaces of rubbing roller 5 are flat tooth bars 51 of helical arrangement, therefore, they also produce horizontal force when straw 1 is produced longitudinal force, and this separates the osteoderm of hemp and does not more evenly damage bast fiber again.Through rolling and kneading action of 4 pair rollers, drop to the machine below after most of boon is separated, few part hards sticks on the numb skin and gets into separating mechanism with numb skin.Get into numb skin behind the separating mechanism at the numb cylinder of last stripping 8, shell under the common combing of numb cylinder 10 and arc notch board 11 down, hards is removed, and numb skin 9 quilts of peeling off are dished out outside the machine, the completion entire work process.
Claims (5)
1. the bright stem peeling machine of hemp comprises breaking machine structure and separating mechanism, and separating mechanism is positioned at the back of breaking machine structure; Comprise intermeshing numb cylinder of stripping and the numb cylinder of following stripping gone up, it is characterized in that: said breaking machine structure comprises broken stem roller and rubs roller, rubs the back that roller is positioned at broken stem roller; Their external diameter equates; Broken stem roller with rub roller all in pairs up and down centering arrange that the structure of every pair roller is identical, is meshing with each other.
2. the bright stem peeling machine of hemp as claimed in claim 1; It is characterized in that: said broken stem roller with rub roller and all have two pairs, broken stem roller is arranged in the entrance point by straw, their surface is uniformly distributed with semicircle grizzly bar vertically; Back lash between the broken up and down stem roller is 6-10 ㎜; Rub the flat tooth bar of the surface distributing auger shape arrangement vertically of roller, the helical angle of flat tooth bar is the 10-20 degree, and the back lash of rubbing up and down between the roller is 5-8 ㎜; Gap between the semicircle grizzly bar, between the flat tooth bar is arc groove.
3. the bright stem peeling machine of hemp as claimed in claim 1 is characterized in that: saidly go up the numb cylinder of stripping, shell and all be uniformly distributed with the numb plate of comb on the numb cylinder vertically down.
4. according to claim 1 or claim 2 the bright stem peeling machine of hemp, it is characterized in that: said every pair of broken stem roller all is provided with compression spring with the top of rubbing roller.
5. according to claim 1 or claim 2 the bright stem peeling machine of hemp; It is characterized in that: the lower roll roll shaft outer end of said every pair of broken stem roller symmetry respectively connects a driven sprocket; The first pair of lower roll roll shaft outer end of rubbing roller connects a drive sprocket with first pair of broken stem pressure roller driven sprocket homonymy; The second pair of lower roll roll shaft outer end of rubbing roller connects a drive sprocket with second pair of broken stem roller driven sprocket homonymy; Between the drive sprocket of homonymy and the driven sprocket chain is installed, the diameter of drive sprocket is less than the diameter of driven sprocket, and the diameter difference of two sprocket wheels guarantees broken stem roller and the linear differential rubbed between the roller is 0.15～0.35m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201169530U CN202482495U (en) | 2012-03-26 | 2012-03-26 | Fresh hemp stem peeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201169530U CN202482495U (en) | 2012-03-26 | 2012-03-26 | Fresh hemp stem peeler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482495U true CN202482495U (en) | 2012-10-10 |
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ID=46956930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201169530U Expired - Lifetime CN202482495U (en) | 2012-03-26 | 2012-03-26 | Fresh hemp stem peeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482495U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184532A (en) * | 2013-03-26 | 2013-07-03 | 寿县寿州麻纺织厂 | Environment-friendly process flow for manufacturing hemp products |
| CN103628339A (en) * | 2013-12-15 | 2014-03-12 | 来安县新元机电设备设计有限公司 | Fresh pterocektis tatarinowii bark sorting machine |
| CN104746147A (en) * | 2015-04-20 | 2015-07-01 | 中国热带农业科学院农业机械研究所 | Intermittent pineapple leaf gunny scraper |
| CN105926047A (en) * | 2016-06-07 | 2016-09-07 | 中国农业科学院麻类研究所 | Rolling method and corresponding rolling device for dry hemp stems |
| CN107030829A (en) * | 2017-06-03 | 2017-08-11 | 刘思源 | Sallow peeler |
| CN107164804A (en) * | 2017-07-20 | 2017-09-15 | 中国农业科学院麻类研究所 | A kind of industrial hemp scapus defibrator |
| CN107554901A (en) * | 2017-08-30 | 2018-01-09 | 浙江宝绿特环保技术工程有限公司 | A kind of unpacking machine |
| CN108642571A (en) * | 2018-06-22 | 2018-10-12 | 黑龙江金达麻业有限公司 | For comb roll structure is stripped in machine |
| CN109176778A (en) * | 2018-10-15 | 2019-01-11 | 张明勋 | A kind of method and daily necessity using branch bast fiber production daily necessity |
| CN109853052A (en) * | 2017-12-15 | 2019-06-07 | 凌受明 | A kind of pressurizing unit on cotton stalk skin-core seperator |
-
2012
- 2012-03-26 CN CN2012201169530U patent/CN202482495U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184532A (en) * | 2013-03-26 | 2013-07-03 | 寿县寿州麻纺织厂 | Environment-friendly process flow for manufacturing hemp products |
| CN103628339A (en) * | 2013-12-15 | 2014-03-12 | 来安县新元机电设备设计有限公司 | Fresh pterocektis tatarinowii bark sorting machine |
| CN103628339B (en) * | 2013-12-15 | 2015-09-30 | 来安县新元机电设备设计有限公司 | A kind of fresh wingceltis sorter |
| CN104746147A (en) * | 2015-04-20 | 2015-07-01 | 中国热带农业科学院农业机械研究所 | Intermittent pineapple leaf gunny scraper |
| CN104746147B (en) * | 2015-04-20 | 2017-07-14 | 中国热带农业科学院农业机械研究所 | A kind of batch (-type) pineapple leaves scraping machine |
| CN105926047A (en) * | 2016-06-07 | 2016-09-07 | 中国农业科学院麻类研究所 | Rolling method and corresponding rolling device for dry hemp stems |
| CN107030829A (en) * | 2017-06-03 | 2017-08-11 | 刘思源 | Sallow peeler |
| CN107030829B (en) * | 2017-06-03 | 2022-08-16 | 临沭青源工艺品有限公司 | Willow twig peeling machine |
| CN107164804A (en) * | 2017-07-20 | 2017-09-15 | 中国农业科学院麻类研究所 | A kind of industrial hemp scapus defibrator |
| CN107164804B (en) * | 2017-07-20 | 2023-06-09 | 中国农业科学院麻类研究所 | Industrial hemp stem fiber separator |
| CN107554901A (en) * | 2017-08-30 | 2018-01-09 | 浙江宝绿特环保技术工程有限公司 | A kind of unpacking machine |
| CN109853052A (en) * | 2017-12-15 | 2019-06-07 | 凌受明 | A kind of pressurizing unit on cotton stalk skin-core seperator |
| CN108642571A (en) * | 2018-06-22 | 2018-10-12 | 黑龙江金达麻业有限公司 | For comb roll structure is stripped in machine |
| CN109176778A (en) * | 2018-10-15 | 2019-01-11 | 张明勋 | A kind of method and daily necessity using branch bast fiber production daily necessity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |