CN107873837A - A kind of grain drying tower with lifting device - Google Patents
A kind of grain drying tower with lifting device Download PDFInfo
- Publication number
- CN107873837A CN107873837A CN201711401749.7A CN201711401749A CN107873837A CN 107873837 A CN107873837 A CN 107873837A CN 201711401749 A CN201711401749 A CN 201711401749A CN 107873837 A CN107873837 A CN 107873837A
- Authority
- CN
- China
- Prior art keywords
- grain
- lifting device
- bucket
- belt
- winnowing pan
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of grain drying tower with lifting device.During using lift grain of the present invention, belt pulley rotates with driving machine, and the winnowing pan of opening upwards that belt upstream side is fixed scoops up grain, and the grain after being scooped up switchs to downwards as belt is run up to the opening for turning over winnowing pan after peak.Control belt pulley rotating speed be in relatively low state, you can make the rotator inertia of grain in winnowing pan smaller, thus winnowing pan opening switch to downwards after, the grain in it can fall under gravity below connect in grain bucket.Fall into the grain connect in grain bucket to enter in grain downflow tube in communication, and flow to through the grain outlet above tower body in tower body.The present invention scoops grain using winnowing pan and coordinates gravity to fall the mode of grain, avoids grain and is crushed during elevated because of impact, advantageously reduces the percentage of damage of grain, improves the quality of grain after drying.
Description
Technical field
The present invention relates to a kind of grain drying tower with lifting device.
Background technology
Fresh grain needs first to be dried before storage, in order to avoid in storage process mesometamorphism.It is different from original day
Light method for airing, grain drying tower can be quickly by grain heat-drying and independent of natural environments.Fresh grain is added by charge door
Enter in conveying device, then lifting device is sent to by conveying device, lifting device is by the top of grain hoisting to drying tower and falls
On cloth grain disk, scattered with the rotation grain of cloth grain disk by scattered into drying tower, under gravity from the top of drying tower to
Lower flowing, the hot-air of tower internal circulation flow make moisture discharge unnecessary in grain and reach drying effect.Lifting device is lifted
Speed.Because cloth grain disk is in rotation status, grain is during cloth grain disk is dropped down onto and under grain got rid of by cloth grain disk
During can be crushed by larger percussion.
The content of the invention
It is an object of the invention to provide a kind of grain drying tower with lifting device to solve grain in the prior art
Breakable technical problem when being dropped down onto again in drying tower after elevated device lifting.
To achieve the above object, a kind of grain drying tower with lifting device of the invention uses following technical scheme：
A kind of grain drying tower with lifting device, including tower body and lifting device, lifting device include being fixed on tower body
Frame, between the upper and lower every two belt pulleys being fixed in frame and be arranged on two belt pulleys periphery belt, the outside of belt
Multiple openings are fixed with face towards consistent winnowing pan, the driving machine for driving the pulley rotation is further fixed in frame
And connecing grain bucket for connect grain, during pulley rotation, the winnowing pan on belt turns after turning over peak by opening up state
For Open Side Down, the lower section of upper end open winnowing pan after peak is turned over of grain bucket is connect so that the grain in the winnowing pan can fall
Enter to connect in grain bucket, to connect and the grain downflow tube with grain outlet is provided with below grain bucket, grain outlet is located above tower body, empty in grain downflow tube
Between connect so as to connect grain in grain bucket and can be flow to by grain outlet in tower body with connecing space in grain bucket.
Running orbit opening position in frame in the winnowing pan that staggers is fixed with deflector, and the lower end of deflector, which is located at, connects grain bucket
Edge, upper end extend towards side where winnowing pan.
A point grain pipe is provided with the middle part of grain downflow tube, divides the projecting end of grain pipe to have and divides grain mouth, divide space in grain pipe and slip grain
Space is connected so that grain downflow tube inside points grain can be by dividing grain mouth to flow out in pipe.
The shield for blocking belt pulley and the enhancing tube for blocking belt, shield, enhancing tube are further fixed in frame
The grain in lifting state is blocked completely with connecing the seamless connection of grain bucket.
Enhancing tube has two and respectively positioned at belt uplifted side and the surrounding for declining side, every enhancing tube is by more piece along upper
The lift unit spelling group of lower direction extension is formed.
Reducing gear is provided between driving machine and belt pulley.
The reducing gear is chain sprocket decelerating mechanism.
Beneficial effects of the present invention are as follows：During using lift grain of the present invention, belt pulley rotates with driving machine, on belt
The winnowing pan of opening upwards that row side is fixed scoops up grain, and the grain after being scooped up is run up to turning over highest with belt
The opening of winnowing pan switchs to downwards after point.The rotating speed of control belt pulley is in relatively low state, you can makes turn of grain in winnowing pan
Dynamic inertia is smaller, so after the opening of winnowing pan switchs to downwards, the grain in it can fall into lower section under gravity
Connect in grain bucket.The grain connect in grain bucket is fallen into enter in grain downflow tube in communication, and through the grain outlet above tower body
It flow in tower body.The present invention uses winnowing pan to scoop the mode that grain coordinates gravity to fall grain, avoids grain during elevated because of punching
Hit and crush, advantageously reduce the percentage of damage of grain, improve the quality of grain after drying.
Brief description of the drawings
Fig. 1 is a kind of structural representation of one embodiment of grain drying tower with lifting device of the present invention；
Fig. 2 is the dimensional structure diagram of lifting device in Fig. 1；
Fig. 3 is the partial enlarged drawing of lifting device in Fig. 2.
Embodiment
A kind of concrete structure of grain drying tower with lifting device of the present invention is as shown in Fig. 1 ~ Fig. 3, including tower body
1, lifting device is provided with tower body 1.Lifting device includes frame 2, is spaced along the vertical direction in frame 2 and is fixed with two belts
Wheel 3, two belt pulleys, 3 peripheral tensioning sleeve are provided with the belt 4 that can be moved with belt pulley 3.Multiple open is fixed with the lateral surface of belt 4
Mouthful towards consistent winnowing pan 5, it is further fixed in frame 2 for driving driving machine 6 that the belt pulley 3 rotates and for connecing grain
Connect grain bucket 7.It is connected between driving machine 6 and belt pulley 3 by chain sprocket decelerating mechanism 8.It is fixed with frame 2 for protecting
Hold the guard rail 17 of belt pulley 3, driving machine 6 and chain sprocket decelerating mechanism 8.
When driving machine 6 drives the belt pulley 3 to rotate, winnowing pan 5 on belt 4 is turned over by opening up state after peak
Switch to that Open Side Down, the upper end open for connecing grain bucket 7 is located at the lower section that turns over winnowing pan 5 after peak so that grain in the winnowing pan 5
Food, which is fallen into, to be connect in grain bucket 7.The periphery of grain bucket 7 is connect to make the grain in winnowing pan 5 not trickle down, in the winnowing pan 5 that staggers in frame 2
Running orbit opening position is fixed with deflector 9, and the lower end of deflector 9 is located at the edge for connecing grain bucket 7, upper end towards the institute of winnowing pan 5
Extend in side.The setting of deflector can also reduce time and the distance of grain free-falling, and then reduce the impact suffered by grain
Power, and then can play a part of to reduce grain crusher rate, improve grain quality.
The lower section for connecing grain bucket 7 is provided with the grain downflow tube 10 with grain outlet 11, and grain outlet 11 is located at the top of tower body 1, slips grain
Space connects so as to connect grain in grain bucket 7 and can flow to by grain outlet 11 in tower body 1 with connecing space in grain bucket 7 in pipe 10.In order to promote
Enter grain flowing in tower body 1, distribution of the uniform grain in tower body 1, the middle part of grain downflow tube 10 is provided with a point grain pipe 12, point
The projecting end of grain pipe 12, which has, divides grain mouth 13, divides space in grain pipe 12 to be connected with space in grain downflow tube 10 so that inside grain downflow tube 10
Divide grain can be by dividing grain mouth 13 to flow out.
It is to avoid in lifting process that grain is unrestrained or dust is mixed into, is further fixed in frame 2 for blocking belt pulley 3
Shield 14 and the enhancing tube 15 for blocking belt 4, shield 14, enhancing tube 15 and connect grain bucket 7 and are seamlessly connected and block place completely
Grain in lifting state, and shield 14 is each attached on support body 2 with enhancing tube 15.In the present embodiment, enhancing tube 15 has
Two and respectively positioned at the uplifted side of belt 4 with decline side surrounding.For convenience of the installation of enhancing tube 15, enhancing tube 15 is by more piece edge
The lift unit spelling group of above-below direction extension is formed.Flush up and down, the two section lift units that left and right is adjacent pass through adpting flange 16
It is fixed together.The form that shield 14 and enhancing tube 15 are connected on support body 2 also enhances the rigidity and intensity of lifting device.
In other embodiments, chain sprocket decelerating mechanism can also be by others such as gear reduction, belt wheel reducing gears
The reducing gear replacement that driving machine is transferred to pulley speed can be reduced；Certainly, chain sprocket decelerating mechanism may be omitted with, but adopt
Pulley rotation is directly driven with driven at low speed machine；Enhancing tube can also be one it is complete, can close simultaneously belt uplifted side with
Decline the tube structure of side；Deflector can also save, and simply now grain free-falling is in larger distance.
Claims (7)
1. a kind of grain drying tower with lifting device, including tower body and lifting device, it is characterised in that：Lifting device includes
The frame that is fixed on tower body, every two belt pulleys being fixed in frame and it is arranged on the skin of two belt pulleys periphery between the upper and lower
Band, multiple openings are fixed with the lateral surface of belt towards consistent winnowing pan, are further fixed on being used to drive the belt in frame
Take turns the driving machine that rotates and connect grain bucket for connect grain, during pulley rotation, the winnowing pan on belt is turned by opening up state
Cross after peak and switch to that Open Side Down, the upper end open for connecing grain bucket is located at the lower section for turning over winnowing pan after peak so that the dustpan
Grain in bucket, which can be fallen into, to be connect in grain bucket, connects and the grain downflow tube with grain outlet is provided with below grain bucket, and grain outlet is located at tower body
Top, space connects so as to connect grain in grain bucket and can flow to by grain outlet in tower body with connecing space in grain bucket in grain downflow tube.
A kind of 2. grain drying tower with lifting device according to claim 1, it is characterised in that：In staggering in frame
The running orbit opening position of winnowing pan is fixed with deflector, and the lower end of deflector is located at the edge for connecing grain bucket, upper end towards winnowing pan
Place side extends.
A kind of 3. grain drying tower with lifting device according to claim 1, it is characterised in that：The middle part of grain downflow tube
A point grain pipe is provided with, divides the projecting end of grain pipe to have and divides grain mouth, divide space in grain pipe to be connected with space in grain downflow tube so as to slip grain
Pipe inside points grain can be by dividing grain mouth to flow out.
A kind of 4. grain drying tower with lifting device according to claim 1, it is characterised in that：It is also fixed in frame
There are the shield for blocking belt pulley and the enhancing tube for blocking belt, shield, enhancing tube are complete with connecing the seamless connection of grain bucket
Block the grain in lifting state entirely.
A kind of 5. grain drying tower with lifting device according to claim 4, it is characterised in that：Enhancing tube has two
And respectively positioned at belt uplifted side and the surrounding for declining side, every enhancing tube is by the vertically extending lift unit of more piece
Spelling group is formed.
A kind of 6. grain drying tower with lifting device according to any one of claim 1 ~ 5, it is characterised in that：Drive
Reducing gear is provided between motivation and belt pulley.
A kind of 7. grain drying tower with lifting device according to claim 6, it is characterised in that：The reducing gear
For chain sprocket decelerating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401749.7A CN107873837A (en) | 2017-12-22 | 2017-12-22 | A kind of grain drying tower with lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401749.7A CN107873837A (en) | 2017-12-22 | 2017-12-22 | A kind of grain drying tower with lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107873837A true CN107873837A (en) | 2018-04-06 |
Family
ID=61772160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401749.7A Pending CN107873837A (en) | 2017-12-22 | 2017-12-22 | A kind of grain drying tower with lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107873837A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202130889U (en) * | 2011-07-08 | 2012-02-01 | 赵文国 | Anti-crushing device of grain hoister |
| CN103274205A (en) * | 2013-05-27 | 2013-09-04 | 陈伟 | Loss-free high abrasion resistance grain elevating conveying device |
| CN203294767U (en) * | 2013-05-27 | 2013-11-20 | 陈伟 | Grain lifting and conveying device with blocking valve |
| CN206032366U (en) * | 2016-08-28 | 2017-03-22 | 连云港市三安矿山机械制造有限公司 | Grain pipeline device under lifting machine |
-
2017
- 2017-12-22 CN CN201711401749.7A patent/CN107873837A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202130889U (en) * | 2011-07-08 | 2012-02-01 | 赵文国 | Anti-crushing device of grain hoister |
| CN103274205A (en) * | 2013-05-27 | 2013-09-04 | 陈伟 | Loss-free high abrasion resistance grain elevating conveying device |
| CN203294767U (en) * | 2013-05-27 | 2013-11-20 | 陈伟 | Grain lifting and conveying device with blocking valve |
| CN206032366U (en) * | 2016-08-28 | 2017-03-22 | 连云港市三安矿山机械制造有限公司 | Grain pipeline device under lifting machine |
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