CN203136935U - Adjustable flow guide device with R arc - Google Patents
Adjustable flow guide device with R arc Download PDFInfo
- Publication number
- CN203136935U CN203136935U CN 201220722917 CN201220722917U CN203136935U CN 203136935 U CN203136935 U CN 203136935U CN 201220722917 CN201220722917 CN 201220722917 CN 201220722917 U CN201220722917 U CN 201220722917U CN 203136935 U CN203136935 U CN 203136935U
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- Prior art keywords
- arc
- band
- flow guide
- grain
- arc deflector
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- Expired - Fee Related
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Abstract
The utility model relates to a grain flow control device in a grain dryer, and particularly relates to an adjustable flow guide device with an R arc. The flow guide device comprises a trapezoid suspender, wherein the two ends of the trapezoid suspender are fixedly connected with a front plate and a back plate of a circulating layer of the dryer; the two sides of the lower part of the trapezoid suspender are respectively provided with two groups of flow guide devices with R arcs and the flow guide devices are symmetrically arranged in left and right; each unit of flow guide device with R arcs comprises a grain stirring wheel, flow guide plates with R arcs, and a small sloping plate, wherein each flow guide plate with an R arc is hinged with the trapezoid suspender through a positioning shaft; the grain stirring wheel is arranged in a grain shunting groove between the small sloping plate and each flow guide plate with an R arc; the left flow guide plate with an R arc and the right flow guide plate with an R arc are connected with each other through a pull rod mechanism; and the pull rod mechanism is provided with an adjustable handle. According to the sizes of grain particles, the gap between the flow guide plate with an R arc and the grain stirring wheel can be adjusted by the handle, the adjustable flow guide device is multi-purpose, the using range of the grain dryer is expanded, and the using value of the grain dryer is raised.
Description
Technical field
The utility model relates to the grain stream dynamic control device in the crop dryer, especially relates to a kind of adjustable band R arc guide stream device.
Background technology
Cereal is through after the dry cycle, and the frangible phenomenon that water content reduces while cereal also just fully manifests.Rice husk fragility as rice becomes big, if control " fragmentation " phenomenon that just is easy to occur not in place in dry run: the dry percentage of damage of national agricultural industry criteria rice＜3%; And the dry percentage of damage of existing market rice is average 3%～5%, and the minority percentage of damage reaches more than 5%.
Its reason is the various in style of existing market rice, and size shape is different, according to statistics the general short 7～10mm that has in 4～5mm, length.And the deflector of selling on the market in most of drying machine is 7～13 mm with the gap of dialling the grain wheel, and the gap that has is then littler, and the width in this gap is fixing nonadjustable.Experiment showed, this gap too small be the main cause that causes the cereal fragmentation, and when this excesssive gap, easily produce cereal gravity flow out of control again, directly have influence on drying effect.
Summary of the invention
For overcoming the deficiencies in the prior art part, the utility model provides a kind of adjustable band R arc guide stream device, can available energy reduce the paddy percentage of damage, and can satisfy the streaming request of larger particles cereal such as soya bean, corn, tea seed.
The technical scheme that the utility model technical solution problem adopts is: adjustable band R arc guide stream device, comprise trapezoidal hanging, and describedly trapezoidally hang two ends and dryer circulation layer front and rear panel is affixed; The described trapezoidal both sides, below of hanging are respectively equipped with two groups of band R arc guides stream devices that are symmetrical set, and every group of band R arc guide stream device comprises dials grain wheel, band R arc deflector and little swash plate, described band R arc deflector by locating shaft and described trapezoidal hang hinged; Described group of grain is taken turns in the cereal splitter box that is arranged between described little swash plate and the band R arc deflector; Connect by a drag link mechanism between the described left and right band R arc deflector, described drag link mechanism is equipped with the adjusting handle.By regulating handle drag link mechanism is applied torsion, can make drag link mechanism produce equal and opposite in direction, axial tensile force or compression stress that direction is opposite, make described band R arc deflector produce deformation displacement, thereby regulate the spacing that it is taken turns with described group of grain, to satisfy the streaming request of various cereal.
As the further improvement of such scheme, described drag link mechanism comprises two pull bars, and two described pull bars connect by connecting plate is movable; The free end of two described pull bars is hinged by bearing pin and described left and right band R arc deflector respectively, and described adjusting handle is logical to be fixed on the described connecting plate centre position.
Another kind as such scheme improves, and the adjusting range of described band R arc deflector and described group of grain wheel spacing is 5～20mm.
Beneficial effect: when the shunting of this device cereal dry cycle is flowed, according to the cereal-granules size, by regulating the gap between hand control band R arc deflector and group grain wheel, the gap can self-adjusting in 5～20mm scope, thereby make the rice percentage of damage keep in 2%, controlled " fragmentation " phenomenon of cereal, enlarged the scope of application of crop dryer simultaneously, can " a tractor serves several purposes ": by regulating deflector and dialling the gap of grain between taking turns, just can dry cereal such as processing rice, barley, wheat and corn, improve the use value of crop dryer.
Description of drawings
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is structural representation of the present utility model,
Fig. 2 is scheme of installation of the present utility model.
Among the figure:
Screw feeder under the 1-, the big swash plate of 2-, the 3-circulation layer, 4-regulates handle, and 5-dials the grain wheel,
6-cereal, the little swash plate of 7-, 8,8 '-band R arc deflector, 9-is trapezoidal to be hung, the 10-pull bar,
The 11-locating shaft, the 12-connecting plate.
The specific embodiment
Referring to Fig. 1,2, as shown in the figure, adjustable band R arc guide stream device comprises and trapezoidally hangs 9, trapezoidally hangs 9 two ends and dryer circulation layer 3 front and rear panels are affixed; The trapezoidal both sides, 9 below of hanging are respectively equipped with two groups of band R arc guide stream devices that are symmetrical set, every group of band R arc guide stream device comprises dials grain wheel 5, band R arc deflector 8,8 ' and little swash plate 7, dial the two ends of grain wheel 5 by alignment bearing and seat and circulation layer front and rear panel bolting, the two ends of little swash plate 7 and circulation layer 3 front and rear panel bolting, R arc deflector 8,8 ' by locating shaft 11 with trapezoidal hang 9 hinged; Dialling grain takes turns in the 5 cereal splitter boxs that are arranged between little swash plate 7 and the band R arc deflector 8; Connect by a drag link mechanism between the left and right band R arc deflector 8,8 ', drag link mechanism is equipped with regulates handle 4.Apply torsion by regulating 4 pairs of drag link mechanisms of handle, can make drag link mechanism produce equal and opposite in direction, axial tensile force or compression stress that direction is opposite, make 8,8 ' the corresponding generation displacement of band R arc deflector, thereby regulate itself and the spacing of dialling grain wheel 5, to satisfy the streaming request of various cereal.
Drag link mechanism comprises that 10, two pull bars of two pull bars 10 are by 12 movable connections of connecting plate; The free end of two pull bars 10 is hinged by bearing pin and left and right band R arc deflector 8,8 ' respectively, regulates handle 4 logical being fixed on connecting plate 12 centre positions.Band R arc deflector 8 is adjusted in 5～20 ㎜ scopes with the spacing of dialling grain wheel 5.
Regulate handle 4 rotation amplitudes and be divided into 6 grades, one grade of every increase, band R arc deflector 8 will increase with the spacing of dialling grain wheel 5, and the user can carry out following adjusting as required:
When need be to less, flowability cereal (wheat) oven dry preferably, the user can transfer to scale indication one and get final product regulating handle 4, band R arc deflector 8 with dial grain and take turns 5 spacing at 5～7 ㎜.
When needs during to grain-dryings such as hybrid rice, Xian are glutinous, the user can transfer to scale indication two and get final product regulating handle 4, band R arc deflector 8 with dial grain and take turns 5 spacing at 7～10 ㎜.
When needs during to the big grain-drying of particles such as japonica rice, round-grained rice glutinous rice, soya bean, corn, tea seed, analogize as stated above and get final product.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.
Claims (1)
1. adjustable band R arc guide stream device is characterized in that: comprise trapezoidal hanging, describedly trapezoidally hang two ends and dryer circulation layer front and rear panel is affixed; The described trapezoidal both sides, below of hanging are respectively equipped with two groups of band R arc guides stream devices that are symmetrical set, and every group of band R arc guide stream device comprises dials grain wheel, band R arc deflector and little swash plate, described band R arc deflector by locating shaft and described trapezoidal hang hinged; Described group of grain is taken turns in the cereal splitter box that is arranged between described little swash plate and the band R arc deflector; Connect by a drag link mechanism between the described left and right band R arc deflector, described drag link mechanism is equipped with the adjusting handle.
2. adjustable band R arc guide as claimed in claim 1 flows device, and it is characterized in that: described drag link mechanism comprises two pull bars, and two described pull bars connect by connecting plate is movable; The free end of two described pull bars is hinged by bearing pin and described left and right band R arc deflector respectively, and described adjusting handle is logical to be fixed on the described connecting plate centre position.
3. adjustable band R arc guide as claimed in claim 1 flows device, it is characterized in that: the adjusting range of described band R arc deflector and described group of grain wheel spacing is 5～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722917 CN203136935U (en) | 2012-12-25 | 2012-12-25 | Adjustable flow guide device with R arc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722917 CN203136935U (en) | 2012-12-25 | 2012-12-25 | Adjustable flow guide device with R arc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136935U true CN203136935U (en) | 2013-08-21 |
Family
ID=48964511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722917 Expired - Fee Related CN203136935U (en) | 2012-12-25 | 2012-12-25 | Adjustable flow guide device with R arc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136935U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792147A (en) * | 2015-04-23 | 2015-07-22 | 安化县大福镇金丰田水稻种植专业合作社 | Material stirring device and grain and oil multifunctional drying machine and method |
| CN109090235A (en) * | 2018-08-21 | 2018-12-28 | 安徽谷王烘干机械有限公司 | One kind dialling grain device and crop dryer |
| CN109764672A (en) * | 2018-12-20 | 2019-05-17 | 安徽省久泰农业装备有限公司 | A kind of adjustable rice shifter structure in gap |
-
2012
- 2012-12-25 CN CN 201220722917 patent/CN203136935U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792147A (en) * | 2015-04-23 | 2015-07-22 | 安化县大福镇金丰田水稻种植专业合作社 | Material stirring device and grain and oil multifunctional drying machine and method |
| CN104792147B (en) * | 2015-04-23 | 2017-01-18 | 安化县大福镇金丰田水稻种植专业合作社 | Material stirring device and grain and oil multifunctional drying machine and method |
| CN109090235A (en) * | 2018-08-21 | 2018-12-28 | 安徽谷王烘干机械有限公司 | One kind dialling grain device and crop dryer |
| CN109764672A (en) * | 2018-12-20 | 2019-05-17 | 安徽省久泰农业装备有限公司 | A kind of adjustable rice shifter structure in gap |
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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: 20130821 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |