CN201123267Y - Grain-releasing mechanism of granary - Google Patents
Grain-releasing mechanism of granary Download PDFInfo
- Publication number
- CN201123267Y CN201123267Y CNU2007203104031U CN200720310403U CN201123267Y CN 201123267 Y CN201123267 Y CN 201123267Y CN U2007203104031 U CNU2007203104031 U CN U2007203104031U CN 200720310403 U CN200720310403 U CN 200720310403U CN 201123267 Y CN201123267 Y CN 201123267Y
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- China
- Prior art keywords
- screw feeder
- grain
- silo
- flat spin
- plate
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- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a granary grain discharge mechanism, which comprises a granary, a horizontal screw auger arranged at the bottom of the granary and a grain blocking cover positioned above the horizontal screw auger, wherein the tail end of the horizontal screw auger is provided with a vertical screw auger which is communicated with the outlet of the horizontal screw auger and lifts the grain conveyed by the horizontal screw auger to the top of the granary; and the upper outlet end of the vertical screw auger is connected with an upper horizontal screw auger which can convey grain outside the granary. The granary grain discharge mechanism solves the problem that the prior grain discharge mechanism can not realize high-position long-distance grain discharge, thereby realizing the goal of coordinated grain discharge with a large-scale tractor.
Description
Technical field
The utility model relates to a kind of grain mechanism of putting, and is a kind of grain mechanism of putting on the combine, belongs to agricultural machinery technological field.
Background technology
At present on combine, general silo puts that grain mechanism is general to adopt a flat spin screw feeder directly to put grain, and the flat spin screw feeder is positioned at the bottom of silo, thus its to put the grain position low, can not realize that a high position puts grain; Shortcomings such as another kind is put grain mechanism and adopted a flat spin screw feeder to add an oblique screw feeder that is provided with obliquely upward to tilt to put grain, put grain though can realize a high position, and tiltedly screw feeder is fragile, and can not change the position and the direction of putting grain in fact, and hand labor intensity is big.
Summary of the invention
The purpose of this utility model is to solve existing silo to put the grain mechanism position low, and the problem damaged easily of oblique screw feeder commonly used in the past, provide a kind of can high-order put grain put grain mechanism.
Another purpose of the present utility model is to overcome to put grain mechanism in the prior art and can not regulate and change the shortcoming of putting the grain angle, provide a kind of can change put the grain direction put grain mechanism.
Another purpose of the present utility model is to overcome the existing problem that grain mechanism is located at retaining grain cover fixed-site in the silo, cannot adjusts the blanking amount of grain in the silo of putting, provide a kind of can adjust that the grain guard board position changes the blanking amount put grain mechanism.
For achieving the above object, the technical solution of the utility model is: a kind of silo is put grain mechanism, the retaining grain cover that it comprises silo, is located at the flat spin screw feeder of silo bottom and is positioned at flat spin screw feeder top; It is characterized in that: be provided with the vertical spin screw feeder that the grain of connecting with the outlet of described flat spin screw feeder, described flat spin screw feeder is carried is promoted to the silo top at the tail end of flat spin screw feeder, the upper outlet end of described vertical spin screw feeder be connected with one grain is delivered to outside the silo on the flat spin screw feeder.
Wherein, the described flat spin screw feeder of going up can make it to be located at described vertical screw feeder upper end around the steering head that described vertical screw feeder center line rotates by one; Be provided with one at the close vertically lateral surface of screw feeder of described silo and be used to drive the fixed oil cylinders that described steering head rotates 90 degree, piston one end of described fixed oil cylinder is connected with the engaging lug of described steering head lower end.
Wherein, described steering head comprises a tubular shell, lower end at described tubular shell has a plate, the ring-type of this connecting plate for stretching out and extend downwards again along cylindrical shell, its inwall forms a scrobicular ring seam, and this connecting plate lower end is by the fixedly connected limiting plate of screw, and the upper end of the housing of described vertical screw feeder has outwards outstanding flange, this flange can embed in the scrobicular ring seam of described tubular shell by described relatively tubular shell rotationally, and fixes by described limiting plate.
Wherein, the retaining grain cover that is used to control grain whereabouts amount that is positioned at flat spin screw feeder top in the described silo be by two side plates constitute be in the middle of high herringbone hood-like, be provided with the support member that is used for fixing the biside plate aperture in the middle of these two side plates, on two side plates, be provided with the adjustable plate that can move up and down along the incline direction of side plate.
The lower end of wherein said adjustable plate has the kink that bends inwards, and falls along two sides so that grain is smooth and easy.
The utility model is sent into grain in the vertical screw feeder of silo right-hand member by the flat spin screw feeder that is installed in silo bottom in use, by the vertical spin screw feeder grain is sent into the top in the flat spin screw feeder, thereby realize the high-order long-range grain of putting.The utility model further is equipped with a rotatable commutation head in vertical screw feeder upper end, and the commutation head links together with the flat spin screw feeder at top, rotate the commutation head by being installed in stretching of a upper cylinder of commutation again, thereby the flat spin screw feeder assembly that drives the top can rotate in 90 degree scopes.But the both sides, front and back that keep off the grain cover in addition above silo bottom level spiral screw feeder respectively are equipped with the adjustable plate of a up-down adjustment, and the adjusting that moves up and down by adjustable plate realizes putting the speed of grain speed.
The utility model is owing to adopt technique scheme, with the grain mechanism design of putting of silo is that three screw feeders are formed, a flat spin screw feeder is located at the bottom of silo, one vertical screw feeder is positioned at the afterbody of horizontal screw conveyor, horizontal screw conveyor is positioned at the port of export of vertical screw feeder on one, the top (high position) of grain from silo can be transported out thus, and can be delivered to position, also just be fit to the grain in the silo directly is delivered in tractor or the automobile away from silo.
The utility model is owing to be provided with a steering head with vertical screw feeder and last horizontal screw conveyor junction, thereby can drive steering head by the piston of fixed oil cylinder rotates in 90 degree scopes, and then drive to go up horizontal screw conveyor and rotate, therefore can regulate angle, the orientation of putting grain, make that to put grain convenient.
The utility model adds the adjustable plate that can stretch up and down owing to will keep off grain cover side plate, thereby regulates the length of the side plate of retaining grain cover, regulates and puts flow vector, to be fit to the transporting velocity of screw feeder.
Below in conjunction with the drawings and specific embodiments explanation technical scheme of the present utility model.
Description of drawings
Fig. 1 is a structural representation of putting grain mechanism of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is that the B of Fig. 1 is to view;
Fig. 5 A is the partial enlarged drawing at Figure 1A place;
Fig. 5 B is a steering head and vertical screw feeder housing junction exploded view of putting grain mechanism of the present utility model;
Fig. 6 is a vertical view of putting the steering head of grain mechanism of the present utility model.
Wherein:
Fixed pulley 32 fixed chain wheels 33 are thrown grain plate 34 vertical spin screw feeders 4
Screw conveyor shaft 41 bevel gears 42 sprocket wheels 43 are thrown grain plate 44
Bevel gear 45 sprocket wheels 46 housings 47 flanges 48
Last horizontal screw conveyor 5 screw conveyor shafts 51 sprocket wheels 52 steering heads 6
Engaging lug 65 fixed oil cylinders 7 piston rods 71 retaining grain covers 8
Side connecting plate spare 66
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, showed the concrete structure of putting grain mechanism of the present utility model among the figure, it comprises a silo 1, its bottom is in the shape of the letter V, V font bottom is provided with a flat spin screw feeder 3 that traverses silo in silo 1, flat spin screw feeder 3 is fixed on the silo by the bearing 2 that is located at the silo two ends, screw conveyor shaft 31 left ends stretch out outside the silo and are connected and fixed belt wheel 32 by key, screw conveyor shaft 31 right-hand members stretch out outside the silo and are connected and fixed sprocket wheel 33 by key, drive 3 rotations of flat spin screw feeder by belt wheel 32 rotations, the top of horizontal screw conveyor is provided with retaining grain cover 8.Right-hand member at horizontal screw conveyor 3 is communicated with a vertical spin screw feeder 4, vertical screw feeder 4 also be by bearing fixing on silo 1, silo 1 top is stretched out in the upper end of vertical screw feeder 4, and connects one and go up horizontal screw conveyor 5, last horizontal screw conveyor 5 is cantilever-shaped setting.Horizontal screw conveyor 3 rotations, thereby grain is transported to the right side, throwing grain plate 34 by the right side is delivered to the grain throwing in the vertical screw feeder 4, simultaneously, screw conveyor shaft 41 lower ends of vertical screw feeder 4 are provided with bevel-gear sett 42 and a sprocket wheel 43, the sprocket wheel 33 on sprocket wheel 43 and flat spin screw feeder 3 right sides is connected by chain, and sprocket wheel 43 rotating band dynamic bevel gears 42 and vertical screw feeder 4 rotate, and grain are transported to the top of vertical screw feeder 4.In like manner, by the throwing grain plate 44 at vertical screw feeder 4 tops grain is thrown the flat spin screw feeder 5 of delivering to the top, and then grain is transferred out.The upper end of the screw conveyor shaft 41 of vertical screw feeder 4 still is provided with bevel-gear sett (bevel gear) 45, and output chain gear 46, screw conveyor shaft 51 ends of last horizontal screw conveyor 5 are provided with a sprocket wheel 52, the bevel-gear sett 45 of screw conveyor shaft 41 ends by vertical screw feeder 4 drives sprocket wheels 46, and then the sprocket wheel 52 that drives on the screw conveyor shaft 51 of going up horizontal screw conveyor 5 by sprocket wheel 46.Thus, the conveying by three screw feeders realizes that the position of putting the grain mouth should be higher than silo and be distal to silo, puts grain so that cooperate with large sized tractor.
Put the position of grain mouth and can in 90 degree scopes, grain can both be emitted arbitrary position in order to realize silo, even the unloading scope of last horizontal screw conveyor 5 is bigger, upper end at vertical screw feeder 4 is provided with a steering head 6, this steering head 6 can be by being fixed on fixed oil cylinder 7 driven rotary of silo near the lateral surface of vertical screw feeder, the stroke of fixed oil cylinder 7 can make steering head rotate 90 degree, ginseng part Fig. 3, last flat spin screw feeder 5 is fixed on the side connecting plate spare 66 of steering head 6 sides; Referring to Fig. 5 A, Fig. 5 B, steering head 6 comprises a tubular shell 61, has a plate 62 in the lower end of tubular shell 61, the ring-type of this connecting plate 62 for stretching out and extend downwards again along cylindrical shell, its inwall forms a scrobicular ring seam 63, these connecting plate 62 lower ends are fixedly connected with limiting plate 64 by screw, the upper end of the housing 47 of vertical screw feeder 4 has outwards outstanding flange 48, this flange 48 can embed in the scrobicular ring seam 63 of tubular shell 61 by described relatively tubular shell 61 rotationally, and fixes by described limiting plate 64.Referring to Fig. 6, the structure of having showed steering head 6 among the figure, the engaging lug 65 that steering head 6 is used to connect oil cylinder 7 is positioned at the miter angle place of steering head side, under the drive of piston rod 71 1 ends of fixed oil cylinder 7, can depart from 45 ° to the right from distance center line O-A turns to and departs from 45 ° left, therefore, the hydraulic valve that can pass through in the driver's cabin is controlled the flexible of oil cylinder 7, and flat spin screw feeder 7 can rotate freely in 90 degree scopes thereby control upward.
In order to realize realizing as required putting the adjusting of the speed of grain, referring to Fig. 4, the retaining grain cover 8 that is used to control grain whereabouts amount that is positioned at flat spin screw feeder 3 tops in the silo 1 be by two side plates 81 constitute be in the middle of high herringbone hood-like, be provided with the support member 83 that is used for fixing the biside plate aperture in the middle of two side plates 81, side plate 81 and support member 83 weld together, and avoid the aperture of herringbone cover under the action of gravity of grain to diminish; In a row hole in side plate 81 bottoms, tapping, be provided with the adjustable plate 82 that can move up and down along the incline direction of side plate 81 on two side plates 81, adjustable plate 82 is in a row towards slotted hole is arranged with the silk relevant position, hole on the side plate 81, is fixed on the retaining grain cover with the slotted hole of bolt by adjustable plate 82 again.By the slotted hole on the adjustable plate 82 adjustable plate 82 is slided up and down, thereby adjust the position of adjustable plate 82 up and down, promptly regulate and put flow vector; The lower end of adjustable plate 82 has the kink 84 that bends inwards, thereby makes things convenient for grain to fall.
Claims (5)
1. a silo is put grain mechanism, the retaining grain cover that it comprises silo, is located at the flat spin screw feeder of silo bottom and is positioned at flat spin screw feeder top; It is characterized in that: be provided with the vertical spin screw feeder that the grain of connecting with the outlet of described flat spin screw feeder, described flat spin screw feeder is carried is promoted to the silo top at the tail end of flat spin screw feeder, the upper outlet end of described vertical spin screw feeder be connected with one grain is delivered to outside the silo on the flat spin screw feeder.
2. a kind of silo according to claim 1 is put grain mechanism, it is characterized in that: the described flat spin screw feeder of going up can make it to be located at described vertical screw feeder upper end around the steering head that described vertical screw feeder center line rotates by one; Be provided with one at the close vertically lateral surface of screw feeder of described silo and be used to drive the fixed oil cylinders that described steering head rotates 90 degree, piston one end of described fixed oil cylinder is connected with the engaging lug of described steering head lower end.
3. a kind of silo according to claim 2 is put grain mechanism, it is characterized in that: described steering head comprises a tubular shell, lower end at described tubular shell has a plate, the ring-type of this connecting plate for stretching out and extend downwards again along cylindrical shell, its inwall forms a scrobicular ring seam, this connecting plate lower end is by the fixedly connected limiting plate of screw, the upper end of the housing of described vertical screw feeder has outwards outstanding flange, this flange can embed in the scrobicular ring seam of described tubular shell by described relatively tubular shell rotationally, and fixes by described limiting plate.
4. put grain mechanism according to claim 1 or 2 or 3 described a kind of silos, it is characterized in that: the retaining grain cover that is used to control grain whereabouts amount that is positioned at flat spin screw feeder top in the described silo be by two side plates constitute be in the middle of high herringbone hood-like, be provided with the support member that is used for fixing the biside plate aperture in the middle of these two side plates, on two side plates, be provided with the adjustable plate that can move up and down along the incline direction of side plate.
5. a kind of silo according to claim 4 is put grain mechanism, it is characterized in that: the lower end of described adjustable plate has the kink that bends inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203104031U CN201123267Y (en) | 2007-12-10 | 2007-12-10 | Grain-releasing mechanism of granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203104031U CN201123267Y (en) | 2007-12-10 | 2007-12-10 | Grain-releasing mechanism of granary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123267Y true CN201123267Y (en) | 2008-10-01 |
Family
ID=39996681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203104031U Expired - Fee Related CN201123267Y (en) | 2007-12-10 | 2007-12-10 | Grain-releasing mechanism of granary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123267Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141213A (en) * | 2013-03-25 | 2013-06-12 | 无锡联合收割机有限公司 | Electric contraction and release device for grain discharging auger tube of grain tank of combine harvester |
| CN103703923A (en) * | 2013-12-24 | 2014-04-09 | 湖州丰源农业装备制造有限公司 | High grain-unloading structure of harvester |
| CN104838802A (en) * | 2015-02-02 | 2015-08-19 | 星光农机股份有限公司 | High-position grain unloading mechanism of harvester and harvester having same |
| CN104956838A (en) * | 2015-06-08 | 2015-10-07 | 浙江大学 | Grain cylinder automatic return control apparatus and method for high-height grain discharging combine harvester |
| CN106628884A (en) * | 2017-03-08 | 2017-05-10 | 农业部南京农业机械化研究所 | Augur lantern ring capable of preventing food grains from being smashed |
| CN106698015A (en) * | 2016-11-27 | 2017-05-24 | 胡妍 | Spinning type grain distributor used for barn |
| CN106717611A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | The electronic unloading silo of binary with information collection function |
| CN111512769A (en) * | 2020-05-27 | 2020-08-11 | 江苏沃得农业机械股份有限公司 | Front-mounted grain unloading granary structure |
-
2007
- 2007-12-10 CN CNU2007203104031U patent/CN201123267Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141213A (en) * | 2013-03-25 | 2013-06-12 | 无锡联合收割机有限公司 | Electric contraction and release device for grain discharging auger tube of grain tank of combine harvester |
| CN103141213B (en) * | 2013-03-25 | 2015-05-13 | 无锡联合收割机有限公司 | Electric contraction and release device for grain discharging auger tube of grain tank of combine harvester |
| CN103703923A (en) * | 2013-12-24 | 2014-04-09 | 湖州丰源农业装备制造有限公司 | High grain-unloading structure of harvester |
| CN104838802A (en) * | 2015-02-02 | 2015-08-19 | 星光农机股份有限公司 | High-position grain unloading mechanism of harvester and harvester having same |
| CN104956838A (en) * | 2015-06-08 | 2015-10-07 | 浙江大学 | Grain cylinder automatic return control apparatus and method for high-height grain discharging combine harvester |
| CN106698015A (en) * | 2016-11-27 | 2017-05-24 | 胡妍 | Spinning type grain distributor used for barn |
| CN106717611A (en) * | 2016-11-27 | 2017-05-31 | 苏州贝腾特电子科技有限公司 | The electronic unloading silo of binary with information collection function |
| CN106628884A (en) * | 2017-03-08 | 2017-05-10 | 农业部南京农业机械化研究所 | Augur lantern ring capable of preventing food grains from being smashed |
| CN106628884B (en) * | 2017-03-08 | 2022-05-17 | 农业部南京农业机械化研究所 | Prevent that grain seed grain stirs garrulous screw feeder lantern ring |
| CN111512769A (en) * | 2020-05-27 | 2020-08-11 | 江苏沃得农业机械股份有限公司 | Front-mounted grain unloading granary structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20111210 |