CN202152218U - Adjustable limited tube - Google Patents
Adjustable limited tube Download PDFInfo
- Publication number
- CN202152218U CN202152218U CN2011202617436U CN201120261743U CN202152218U CN 202152218 U CN202152218 U CN 202152218U CN 2011202617436 U CN2011202617436 U CN 2011202617436U CN 201120261743 U CN201120261743 U CN 201120261743U CN 202152218 U CN202152218 U CN 202152218U
- Authority
- CN
- China
- Prior art keywords
- limited tube
- discharging
- feed bin
- push pedal
- adjustable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
An adjustable limited tube comprises a limited tube stock bin (1) and a discharge port (7), wherein the limited tube stock bin (1) is mounted on a bracket (2); the discharge port (7) is formed on one side of the bottom of the stock bin; a vertical push plate (3) is mounted on the other internal side of the stock bin (1) opposite to the discharge port; a push plate cylinder (4) is connected to the outer side of the push plate; and a height-adjustable discharging roller drum (5) is arranged outside the stock bin and above the discharge port. Through the changing of the discharging thickness and the volume of the stock bin, materials with different large matching and large-range flow can be outputted smoothly.
Description
Technical field
The utility model relates to a kind of limited tube device technique field like the divided solid materials of one type of tobacco that is used to carry.
Background technology
At present; On the flow process line of convey materials, especially cigarette factory carries on the travel line of tobacco, is provided with the belted electronic balance of control mass flow usually; In order to make belted electronic balance accurate Calculation mass flow and control mass flow; Must increase limited tube at an upper portion thereof, limited tube can make the discharging material thickness consistent, and also can provide real-time material position signal.Belted electronic balance and limited tube combined action, but with regard to accurate Calculation mass flow and control mass flow.Existing limited tube; Its feed bin volume immobilizes, and the discharging opening size can not be regulated, and discharging thickness and mass flow all are difficult to regulate; Can not satisfy big proportioning, mass flow demand that setting range is big, usually have to adopt two platforms or multiple devices technology to realize complementary in therefore producing.
Summary of the invention
The purpose of the utility model provides a kind of discharging thickness and feed bin volume of changing just in order to solve the deficiency of prior art, transfers out the material of different big proportionings, wide range of traffic and the adjustable limited tube of smooth output.
The purpose of the utility model realizes through following technical scheme.
Adjustable limited tube; Comprise the limited tube feed bin that is installed on the support; Be opened in the discharging opening of feed bin bottom one side; At the inner opposite side of discharging opening relatively of feed bin vertical push pedal is installed, above the push pedal outside is connected with the push pedal cylinder, outside feed bin, is positioned at discharging opening, is provided with Height Adjustable discharging roller.
Said Height Adjustable discharging roller is on the discharging roller, to be connected with the roller cylinder.
The adjustable limited tube of the utility model can be according to the mass flow scope, promotes push pedal and the height of discharging roller in the limited tube feed bin through the electronic belt scale control system by cylinder control.When the setting flow of belted electronic balance hour, push pedal by the push pedal cylinder release, the feed bin volume diminishes, as can't satisfy low discharge then the roller of discharging simultaneously move down, reduce the discharging opening height, make the attenuation of material discharging thickness.Otherwise, when the setting flow of belted electronic balance is big, push pedal by the push pedal cylinder regain, the feed bin volume becomes big, as can't satisfy big flow then the roller of discharging simultaneously move up, increase the discharging opening height, make material discharging thickness thickening.The utility model has realized that belted electronic balance realized not the function that the big ratio range of mass flow is regulated separately, regulates can solve mass flow and change and can't measure or measure an inaccurate difficult problem simultaneously on a large scale in conjunction with adjustable limited tube electrical equipment and machinery.
Further set forth the content of the utility model below in conjunction with Figure of description.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of the utility model.
The specific embodiment
Like Fig. 1, shown in Figure 2; The adjustable limited tube of the utility model; Comprise the limited tube feed bin 1 that is installed on the support 2, be opened in the discharging opening 7 of feed bin bottom one side, vertical push pedal 3 is installed at the feed bin 1 inner opposite side of discharging opening relatively;, the push pedal outside is provided with Height Adjustable discharging roller 5 above being connected with push pedal cylinder 4, outside feed bin, being positioned at discharging opening.Said Height Adjustable discharging roller 5, present embodiment are on discharging roller 5, to be connected with roller cylinder 6.Adjust other mechanical adjustment mechanisms that roller tube 5 mechanism just can also adopt prior art.
The utility model is installed on electronic belt scale or metering is with, the push pedal cylinder is connected with the control system of belted electronic balance with the roller cylinder.At first according to belted electronic balance flow setting signal value.During work, material gets into feed bin 1 along the direction of arrow in the figure, and the discharging opening of one side flows out from the feed bin bottom again.When the flow of material is bigger, during greater than belted electronic balance setting range setting value, roller cylinder 6 is regained, and drives discharging roller 5 and upwards mentions, and increases the height of discharging opening 7, makes discharging thickness thickening, and it is big that flow becomes; As can't satisfy then push pedal cylinder 4 withdrawals of flow, and drive push pedal 3 and outwards move, make the feed bin volume become big, provide the mass transport speed of signal increase limited tube upstream equipment simultaneously, to reach the purpose that increases flow.Otherwise during work, less when the flow of material, during less than setting value, roller cylinder 6 stretches out, and it is downward to drive discharging roller 5, reduces the discharging opening height, makes the attenuation of discharging thickness, and flow diminishes; As can't satisfy then push pedal cylinder 4 releases of flow, and drive push pedal 3 and move inward, the feed bin volume is diminished, provide the mass transport speed that signal reduces the limited tube upstream equipment simultaneously, to reach the purpose that reduces flow.
Push pedal cylinder 4, roller cylinder 6 in the utility model also can use electronic cylinder.The utility model also can be used for other divided solid materials except that the conveying that is used for tobacco, like grain, Chinese medicine etc.
Claims (2)
1. adjustable limited tube; Comprise the limited tube feed bin (1) that is installed on the support (2); Be opened in the discharging opening (7) of feed bin bottom one side, it is characterized in that, vertical push pedal (3) is installed at the inner opposite side of discharging opening relatively of feed bin (1);, the push pedal outside is provided with Height Adjustable discharging roller (5) above being connected with push pedal cylinder (4), outside feed bin, being positioned at discharging opening.
2. adjustable limited tube according to claim 1 is characterized in that, said Height Adjustable discharging roller (5) is on discharging roller (5), to be connected with roller cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202617436U CN202152218U (en) | 2011-07-22 | 2011-07-22 | Adjustable limited tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202617436U CN202152218U (en) | 2011-07-22 | 2011-07-22 | Adjustable limited tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152218U true CN202152218U (en) | 2012-02-29 |
Family
ID=45692723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202617436U Expired - Lifetime CN202152218U (en) | 2011-07-22 | 2011-07-22 | Adjustable limited tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791986A (en) * | 2014-01-24 | 2014-05-14 | 云南昆船设计研究院 | Metering tube with discharge assisting and material layer shape correcting device |
| CN108890247A (en) * | 2018-07-27 | 2018-11-27 | 无锡丹尼克尔自动化科技有限公司 | A kind of batch plant |
| CN112998299A (en) * | 2021-02-05 | 2021-06-22 | 江西中烟工业有限责任公司 | A flow control device that is used for tobacco to mix and joins in marriage balance metering tube |
-
2011
- 2011-07-22 CN CN2011202617436U patent/CN202152218U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791986A (en) * | 2014-01-24 | 2014-05-14 | 云南昆船设计研究院 | Metering tube with discharge assisting and material layer shape correcting device |
| CN108890247A (en) * | 2018-07-27 | 2018-11-27 | 无锡丹尼克尔自动化科技有限公司 | A kind of batch plant |
| CN108890247B (en) * | 2018-07-27 | 2023-08-11 | 无锡丹尼克尔自动化科技有限公司 | Quantitative feeding device |
| CN112998299A (en) * | 2021-02-05 | 2021-06-22 | 江西中烟工业有限责任公司 | A flow control device that is used for tobacco to mix and joins in marriage balance metering tube |
| CN112998299B (en) * | 2021-02-05 | 2022-05-20 | 江西中烟工业有限责任公司 | A flow control device that is used for tobacco to mix and joins in marriage balance metering tube |
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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 |
Granted publication date: 20120229 |
|
| CX01 | Expiry of patent term |