CN203540884U - Separation mechanism for stems and leaves of plants - Google Patents
Separation mechanism for stems and leaves of plants Download PDFInfo
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- CN203540884U CN203540884U CN201320649031.0U CN201320649031U CN203540884U CN 203540884 U CN203540884 U CN 203540884U CN 201320649031 U CN201320649031 U CN 201320649031U CN 203540884 U CN203540884 U CN 203540884U
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Abstract
The utility model relates to tealeaf, Chinese medicinal material and tobacco processing machinery, in particular to a separation mechanism for stems and leaves of plants. The separation mechanism for stems and leaves of plants comprises beating boards, connecting belts, a rotary shaft, a drum and a screen. Both the beating boards and the connecting belts are made of tough material and fixedly connected with the rotary shaft in a stagger and even distribution manner, so that a rotary shaft assembly is formed, the wall of the drum is wrapped by the screen, so that a hollow drum is formed, and the drum and the rotary shaft assembly can rotate in opposite directions. Consequently, the separation mechanism for stems and leaves of plants can separate the connected branches and leaves of dry plants, smash the leaves and screen out the branches and stems in one step and is particularly applicable to the process of producing smashed plant leaves as finished product.
Description
Technical field
The utility model relates to tealeaves, Chinese medicine, feed and machine for processing tobacco, especially for the plant stalk stem mechanical device separation with leaf.
Background technology
This type of traditional plant equipment structure has two kinds conventionally: 1, in casing, be provided with fixed tooth disk and active toothed disk, raw material enters casing by charging aperture, while rotating due to moving tooth, is cut off with the shear action of determining tooth, and shape diminishes, and by screen cloth, spills.2, casing inner wall is equipped with dental lamina, on center roller, is equipped with and forges a knife.When raw material enters casing by charging aperture, be subject to rotating beaing and the friction of dental lamina of hammer leaf, shape diminishes, and by screen cloth, spills.The weak point of the said equipment is, the blade after separation is lower with the separation cleanliness of stalk branch lignifying stem, makes stem, stalk, leaf still have more mixing, and needs miscellaneous equipment further separate with operation, and efficiency is lower.
Especially in tea making field, along with the aging gradually of Chinese people mouth structure, and the strong labour in rural area shifts to city, the labour that picks tea-leaves is day by day in short supply, price raises up, have every year that a large amount of dark brownish green tea resources can not make full use of because not plucking and waste in time, cause deadweight loss to account for the 50-70% of total output.For this reason, country advocates mechanization and the automation of Tea Production energetically, and more existing automatic production lines can be realized continuously and producing at present, but these production lines are limited to the production of Famous High-quality Tea more.Pick tea-leaves by hand, 1 people can only pluck 40 kilograms of left and right of middle-grade fresh leaf for one day, and labour intensity is large and efficiency is low, price is high, for manufacturing enterprise manually the expense of picking tea-leaves account for the 40-60% of total production cost.Carried out mechanization, one day amount of picking tea-leaves of a tea picking machine reaches 1500 kilograms, and work efficiency improves nearly 40 times.The mechanical picking efficiency that makes to pick tea-leaves is greatly improved; but Tea Processing process stalk could not solve with the disposable separation problem of leaf always; make to pick tea-leaves and process two links and can not coordinate coupling unification, fresh leaf in enormous quantities can not be processed into final finished product in time, has restricted enterprise scale production.
Current way is: the in season leaf of large primary processing of tea old tender regardless of, only at refining stage, through one static stalk-sorting, photoelectricity stalk-sorting or step-type tea stem separating machine, remove stalk stem, this way makes tea stalk just having consumed a large amount of meaningless energy and artificial in process processed.Some tealeaves also needs artificial further sorting, thereby affects Tea Production efficiency and production lot.Therefore, how to manufacture the efficient equipment that automatically separates tealeaves and tea stalk, realize the automation of Tea Production processing mechanization is the hard nut to crack of puzzlement Tea Production processing always.
Literature search:
Leaf stalk separating, selecting sorter, application number: CN99220948
Summary: the utility model leaf stalk separating, selecting sorter, distortion suction pipe lower end is connected with sucker mouth, and upper end is connected with feeder; Airduct lower end and leaf end collector are connected, and middle part is connected with feeder, and upper end connects absorption cover; In feeder bottom, be fixed with the vibratory sieve with discharging opening, in dust shield bottom, have vibratory sieve, between vibratory sieve and vibratory sieve, establish lifting conveyer belt.The utility model leaf stalk good separating effect, stalk Disposal quality is good, selects classification purity high, and operating efficiency is high, is suitable for Chinese medicine, tobacco, feed processing.
The pick tea-leaves stalk leaf seperator of fresh leaf of machine, application number: CN201220308003
Summary: the utility model discloses the pick tea-leaves stalk leaf seperator of fresh leaf of a kind of machine.Lower feedboard is at the driving backspin of the first rotating drive mechanism then close up with enterprising flitch or separation; The set back taper mouth of lower feedboard end can therefrom lean out tea stalk head and whole tealeaves can not therefrom skid off; Leafing groove can be under the drive of reciprocating device along frame longitudinally do reciprocating linear motion so that gathering sill near or away from back taper mouth; Concave edge on blade and crank and rocker mechanism in blade open-and-close mechanism can form sheared edge under the driving of the 4th rotating drive mechanism, and each crank and rocker mechanism does reciprocating linear motion with leafing groove.The utility model stalk leaf separating effect is better, and working (machining) efficiency is higher.
Summary of the invention
The purpose of this utility model is to provide that a kind of performance is good, efficiency is high for the plant stalk stem mechanical device separation with leaf, the branches and leaves that can disposablely complete dried plant branches and leaves disjunctor separate, leaf portion pulverizes and branch stalk screens out, and adapt to especially the production process take the broken end of leaves of plants portion as finished product.
The technical scheme that realizes the utility model object is as follows:
The separating mechanism of plant stalk stem and leaf comprises and is provided with charging aperture (6), the body (9) of particle mouth (7) and stalk outlet (8), its contribution to prior art is: can drive the bored roll (4) of its rotation to be rolled and be arranged in body (9) by support by transmission device, the horizontal direction of the central axis of this cylinder and body (9) is acute angle, the barrel of cylinder (4) has sieve aperture, cylinder connects stalk outlet (8) lower than one end of body (9) horizontal direction, cylinder connects charging aperture (6) higher than one end of body (9) horizontal direction, the particle mouth (7) that is positioned at body (9) lower end is located at the below of cylinder,
In cylinder (4), along cylinder, axially by swinging mounting, one turning cylinder (3) that departs from cylinder axis line is housed, can be contrary with the direction of rotation of cylinder (4) by motor-driven turning cylinder (3), on turning cylinder (3), normal positive direction along axle is fixed with by connecting band (2) re-pack (1), re-pack and connecting band has toughness, and be fixedly connected on and on turning cylinder, form rotating shaft assembly with the uniform shape that misplaces.
Good effect of the present utility model is to adapt to especially the production process take leaves of plants portion fragment end as finished product, compares production model in the past, can save manpower decades of times, has increased substantially production efficiency, has reduced production cost.According to this mechanism principle, the different equipment that crushes and screens of size specification can be manufactured, various scale actual production demands can be met.Cylinder can be designed to column type, square-column-shaped, polygon prism type as required.Mesh size variable size, hole shape can be selected circle, square, bar shaped, rhombus etc.In a word, this principle crush and screen apparatus and process modern design, in local trial production, obtain good result, obtain extensive favorable comment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the side view of the utility model Fig. 1,
Fig. 3 is the structural representation of the utility model rotating shaft assembly in cylinder,
Fig. 4 is the side view of Fig. 3 of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
The separating mechanism of plant stalk stem and leaf is comprised of re-pack (1), connecting band (2), turning cylinder (3) and cylinder (4), screen cloth (5).Screen cloth (5) is the barrel of cylinder (4), re-pack and connecting band all adopts toughness material to make and be fixedly connected on and on turning cylinder, form rotating shaft assembly with the uniform shape that misplaces, (1) employing elastic rubber slab re-packs, cylinder barrel is to be wrapped up by steel screen cloth, or make overall screen cloth after the punching of certain thickness sheet metal, form open circles column type cylinder, as shown in Figure 1 and Figure 2.Rotating shaft assembly with eccentric manner configuration, is arranged in the body (9) that is provided with charging aperture (6), particle mouth (7) and stalk outlet (8) by support in cylinder.Cylinder is installed at the tilted certain angle of body, and corresponding feed inlet end is higher, and corresponding stalk outlet end is lower, as shown in Figure 3.During work, cylinder and rotating shaft assembly independent rotation and switched in opposite separately, its power is provided by general modes such as gearbox gear wheel mechanism, belt gear, chain-wheel mechanism or worm-and-wheel gears by motor, can be by type size reasonable option and installment.The most important feature of this mechanism is: the branches and leaves that can disposablely complete dried plant branches and leaves disjunctor separate, leaf portion pulverizes and branch stalk screens out, adapt to especially the production process take the broken end of leaves of plants portion as finished product, compare production model in the past, can increase substantially production efficiency, reduced production cost.According to this mechanism principle, the different equipment that crushes and screens of size specification can be manufactured, various scale actual production demands can be met.Cylinder can be designed to column type, square-column-shaped, polygon prism type as required.Mesh size variable size, hole shape can be selected circle, square, bar shaped, rhombus etc.In a word, this principle crush and screen apparatus and process modern design, in local trial production, obtain good result, obtain extensive favorable comment.
This mechanism's specific works flow process: start back roll and rotating shaft assembly start rotation, dry plant leaf disjunctor is sent into cylinder and along with cylinder rotates and overturns from charging aperture, in this simultaneously, due to rotating shaft assembly counter-rotation, the connecting band of toughness material and the effect that generation is lashed continuously and pushed and rotate and stir on plant leaf disjunctor that re-packs, the plant leaf part of crisp fritter is separation with branch bar becomes broken end.The centrifugal force that drum rotating produces sifts out the screen cloth of the broken end of leaf roll circumference, and the broken end of sifting out falls into and by discharging opening, discharged after organism bottom is required finished product.Plant branch bar part is because material is harder, toughness re-packs and can not be impacted into broken end, keep can not being sifted out and staying in cylinder compared with the branch stalk part of large form, along with cylinder rotate and re-pack stir, rotate, the branch stalk of separating, constantly to moving compared with low side, is finally discharged by stalk outlet.So just completed that branches and leaves separation, leaf portion are pulverized, branch stalk screens out whole working procedures.
Claims (3)
1. the separating mechanism of a Plants stalk stem and leaf, it comprises and is provided with charging aperture (6), the body (9) of particle mouth (7) and stalk outlet (8), it is characterized in that: can drive the bored roll (4) of its rotation to roll and be arranged in body (9) by support by transmission device, the horizontal direction of the central axis of this cylinder and body (9) is acute angle, the barrel of cylinder (4) has sieve aperture, cylinder connects stalk outlet (8) lower than one end of body (9) horizontal direction, cylinder connects charging aperture (6) higher than one end of body (9) horizontal direction, the particle mouth (7) that is positioned at body (9) lower end is located at the below of cylinder,
In cylinder (4), along cylinder, axially by swinging mounting, one turning cylinder (3) that departs from cylinder axis line is housed, can be contrary with the direction of rotation of cylinder (4) by motor-driven turning cylinder (3), on turning cylinder (3), normal positive direction along axle is fixed with by connecting band (2) re-pack (1), re-pack and connecting band has toughness, and be fixedly connected on and on turning cylinder, form rotating shaft assembly with the uniform shape that misplaces.
2. according to the leaf stalk in claim 1 and the separating mechanism of base of leaf, it is characterized in that described cylinder (4) can be column type, square-column-shaped, polygon prism type hollow cylindrical cylinder.
3. according to the leaf stalk in claim 1 or 2 and the separating mechanism of base of leaf, it is characterized in that, by connecting band (2), with the uniform shape that misplaces, being fixedly connected on re-packing on turning cylinder (1) is elastic rubber slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649031.0U CN203540884U (en) | 2013-10-13 | 2013-10-13 | Separation mechanism for stems and leaves of plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649031.0U CN203540884U (en) | 2013-10-13 | 2013-10-13 | Separation mechanism for stems and leaves of plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540884U true CN203540884U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320649031.0U Expired - Fee Related CN203540884U (en) | 2013-10-13 | 2013-10-13 | Separation mechanism for stems and leaves of plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971231A (en) * | 2017-12-28 | 2018-05-01 | 贵州铜仁贵茶茶业股份有限公司 | A kind of tea stalks, stem, leaf seperator |
-
2013
- 2013-10-13 CN CN201320649031.0U patent/CN203540884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971231A (en) * | 2017-12-28 | 2018-05-01 | 贵州铜仁贵茶茶业股份有限公司 | A kind of tea stalks, stem, leaf seperator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |