CN202172774U - Quantitative and orderly feeder - Google Patents
Quantitative and orderly feeder Download PDFInfo
- Publication number
- CN202172774U CN202172774U CN2011202716639U CN201120271663U CN202172774U CN 202172774 U CN202172774 U CN 202172774U CN 2011202716639 U CN2011202716639 U CN 2011202716639U CN 201120271663 U CN201120271663 U CN 201120271663U CN 202172774 U CN202172774 U CN 202172774U
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- Prior art keywords
- suction
- air draught
- roller
- orderly
- feeder
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Abstract
The utility model relates to a quantitative and orderly feeder, which belongs to the technical field of tea leaf processing equipment and comprises a rotatable suction roller positioned above one end of a conveying belt. The suction roller is a hollow wheel-type component supported on a horizontal suction pipe shaft, one end of the suction pipe shaft is communicated with a negative pressure generating device, a suction hole communicated with a hollow part of the suction roller is arranged in the middle of the suction pipe shaft, suction holes are arranged at the rim of the suction roller at intervals, a hopper enabling tea leaves to be sucked by the suction holes is disposed outside one lateral lower portion of the suction roller, and a plug block capable of plugging the suction holes is disposed inside the other lateral lower portion of the suction roller. The purpose of the quantitative and orderly feeder is achieved by using reasonable principle and simple structure, under the condition that the tea leaves are not damaged. Production efficiency can be improved greatly, spreading quality of tea leaves is guaranteed, and a solid foundation is laid for subsequent tea leaf processing, and intelligent sorting and classifying procedures.
Description
Technical field
The utility model relates to a kind of self-propagating equipment of tealeaves that is used for, and especially a kind of quantitatively orderly feeder belongs to the tea-processing equipment technical field.
Background technology
For a long time, tealeaves paved to complete on conveyer belt or during operation such as oven dry, the material loading work that paves mainly relies on manual operations, inefficiency not only, and labour intensity is big, and owing to pave inhomogeneously, has a strong impact on the crudy of tealeaves.
In recent years, bright leaf letter sorting classification technique through image processing techniques, can be discerned the biological nature of bright leaf to the intelligent direction development, through executing agency bright leaf is being carried out classification automatically.But the bright leaf of this specification requirement is arranged on conveyer belt in order, otherwise executing agency can't reject, keep bright leaf.
Retrieval is found; Application number is that the Chinese patent of CN200520037328.7 discloses a kind of air draught type winnowing machine; Its essence is that realization carries out classification by gravity, can only carry out rough classification bright leaf etc., and unresolved with the tealeaves problem on conveyer belt that quantitatively paves in order.In addition, application number is that the Chinese patent of CN200920137099.4 discloses a kind of air-flowing type tealeaves transport, and its innovation part is that tealeaves is transported to another station from a station through air-flow.But the discharging opening discharging continuously that repacking is put also fails to realize tealeaves is paved on conveyer belt in order quantitatively.
The utility model content
The utility model purpose is: to the problem of above-mentioned prior art existence; Propose a kind ofly can be automatical and efficient tealeaves evenly to be paved on the conveyer belt and can not damage the quantitatively feeder in order of tealeaves, thereby create good conditions for the following process of tealeaves, especially intelligent classification etc.
In order to reach above purpose; The basic structure of the quantitatively orderly feeder of the utility model is: comprise the rotatable air draught roller that is positioned at conveyer belt one end top; Said air draught roller is the hollow colyliform member that is supported on the horizontal air draught tubular axis; One end of said air draught tubular axis is communicated with depression generator, and the middle part has the wind inlet that is communicated with air draught roller hollow part; The wheel rim of said air draught roller is intervally distributed with inhales the hole, the external hopper that makes tealeaves can be inhaled hole absorption of one of which side lower part, and the opposite side bottom is built-in can be with the gas shutoff piece of inhaling the hole sealing.
During work, depression generator makes the wheel rim of air draught roller inhale the hole and produces suction, when the air draught roller rotates; Suction hole spaced apart will hold tealeaves continually piecewise; When going to the position of corresponding gas shutoff piece,, lose the suction that negative pressure produces because the suction hole is blocked; Therefore tealeaves will fall under centrifugal force and deadweight effect automatically, pave on conveyer belt regularly.This shows that the present invention is with rational principle, simple and direct structure is hindered under the situation of tealeaves and has been realized goal of the invention in that Not a hair of one's head shall be touched, can enhance productivity greatly, guarantees the spreading quality of tealeaves, so that lay a good foundation for follow-up Tea Processing operation.
Further improving of the utility model is that said air draught tubular axis is provided with air pressure regulator, therefore can regulate the suction of inhaling the hole as required, satisfies the needs of tealeaves stable feed.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of a preferred embodiment of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Embodiment one
The quantitatively orderly feeder of present embodiment is as depicted in figs. 1 and 2, and rotatable air draught roller 4 is a hollow colyliform member, and center support is connected with buncher 10 through belt gear 5 on the air draught tubular axis 3 of level, is positioned at conveyer belt 8 one ends top.The two ends of air draught tubular axis 3 are fixedly supported on the support 6, and one end head is communicated with air inlet as the blower fan 1 of depression generator through connecting tube 2, and the middle part has the wind inlet that is communicated with air draught roller 4 hollow parts.Suction hole of arranging spaced apart on the wheel rim periphery of air draught roller 4 by predetermined rule; The external hopper 9 that makes tealeaves can be inhaled hole absorption in the corresponding four-quadrant of one of which side lower part position, corresponding third quadrant position, opposite side bottom is built-in can be with the gas shutoff piece 11 of inhaling the hole sealing.In order to regulate the suction of inhaling the hole as required, air draught tubular axis 3 is provided with air pressure regulator 7 away from an end of depression generator.
During work, the negative pressure that blower fan produces makes the suction hole of air draught roller periphery produce suction through tube connector and air draught tubular axis, thereby can the tealeaves in the hopper be adsorbed.When the aspiration channel roller rotates under driven by motor; Tealeaves will be transferred to the conveyer belt top continually, under the effect of gas shutoff piece, fall from the suction hole that loses suction; To pave in order on conveyer belt with the identical rule of suction pore size distribution; High efficiency, tealeaves is arranged uniform and stable, and can be not impaired.
In addition, present embodiment also has following remarkable advantage:
1, changes arrangement regulation and the quantity that air draught roller periphery is inhaled the hole; And adjustment buncher rotating speed, when the conveyer belt linear velocity is definite value, both can be used as the quantitative feeder of operations such as tea green-keeping or oven dry; Can be used as the orderly feeder of intelligent classification sorter again, dual-use.
2, pave evenly, and the material loading amount is adjustable, thereby can lays a good foundation for the following process quality that guarantees tealeaves.
Except that the foregoing description, the utility model can also have other embodiments.For example, depression generator also can be an air exhauster etc., and the position of air pressure regulator also can be arranged on other position of air draught tubular axis, and connecting tube can be a hard tube, also can be flexible pipe.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (5)
1. quantitative in order feeder; It is characterized in that: comprise the rotatable air draught roller that is positioned at conveyer belt one end top; Said air draught roller is the hollow colyliform member that is supported on the horizontal air draught tubular axis; One end of said air draught tubular axis is communicated with depression generator, and the middle part has the wind inlet that is communicated with air draught roller hollow part; The wheel rim of said air draught roller is intervally distributed with inhales the hole, the external hopper that makes tealeaves can be inhaled hole absorption of one of which side lower part, and the opposite side bottom is built-in can be with the gas shutoff piece of inhaling the hole sealing.
2. quantitatively orderly feeder according to claim 1, it is characterized in that: said air draught tubular axis is provided with air pressure regulator.
3. quantitatively orderly feeder according to claim 2, it is characterized in that: said air draught roller is connected with buncher through belt gear.
4. quantitatively in order feeder according to claim 3 is characterized in that: an end of said air draught tubular axis is communicated with air inlet as the blower fan of depression generator through connecting tube.
5. quantitatively orderly feeder according to claim 4, it is characterized in that: said air pressure regulator is arranged on the end of air draught tubular axis away from depression generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202716639U CN202172774U (en) | 2011-07-29 | 2011-07-29 | Quantitative and orderly feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202716639U CN202172774U (en) | 2011-07-29 | 2011-07-29 | Quantitative and orderly feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172774U true CN202172774U (en) | 2012-03-28 |
Family
ID=45862685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202716639U Expired - Lifetime CN202172774U (en) | 2011-07-29 | 2011-07-29 | Quantitative and orderly feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388991A (en) * | 2011-07-29 | 2012-03-28 | 农业部南京农业机械化研究所 | Quantitative and order feeding machine |
| CN117223775A (en) * | 2023-11-14 | 2023-12-15 | 云南农业大学 | Intelligent puer tea fermentation and pile turning integrated machine |
-
2011
- 2011-07-29 CN CN2011202716639U patent/CN202172774U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388991A (en) * | 2011-07-29 | 2012-03-28 | 农业部南京农业机械化研究所 | Quantitative and order feeding machine |
| CN117223775A (en) * | 2023-11-14 | 2023-12-15 | 云南农业大学 | Intelligent puer tea fermentation and pile turning integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120328 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |