CN201567080U - Continuous type quantitative feeder for grain elevator - Google Patents
Continuous type quantitative feeder for grain elevator Download PDFInfo
- Publication number
- CN201567080U CN201567080U CN2009202236314U CN200920223631U CN201567080U CN 201567080 U CN201567080 U CN 201567080U CN 2009202236314 U CN2009202236314 U CN 2009202236314U CN 200920223631 U CN200920223631 U CN 200920223631U CN 201567080 U CN201567080 U CN 201567080U
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- Prior art keywords
- grain elevator
- casing
- axle
- blade
- impeller
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Abstract
The utility model discloses a continuous type quantitative feeder for a grain elevator, which mainly comprises a case (1), an impeller (2), an end cover (3), a collecting air duct (4) and a sprocket (5). The case is of a cylinder structure, the upper part of the case is provided with a feeding port which is connected with a hopper, the lower part of the case is provided with a discharging port which is connected with the collecting air duct, the impeller is arranged in the case and comprises blades (9), a shaft (10) and baffles (11), the shaft is at least divided into more than two blade chambers by the baffles arranged on the shaft, each blade chamber is provided with a plurality of blades (9) therein, the blades in adjacent blade chambers are arranged with alternate angles, and one end of the shaft is provided with the sprocket (5) which is linked with a motor. The utility model overcomes the defects of the suction nozzle operation that the output fluctuates greatly, the output requirements can not be easily reached, the blockage can easily occur when a large quantity of materials are fed and the like, and ensures the output stability and adjustability of the grain elevator.
Description
Technical field
The utility model belongs to the feed conveying technology field of grain elevator or Pneumatic conveyer, and what relate generally to is a kind of continous way calibrated feeder that is used for grain elevator.
Background technology
Grain elevator is the conveying machinery that the air communication piping with certain pressure and speed that utilizes blower fan to produce is carried diffusing shape grains such as wheat, corn.Grain elevator ducting material has that efficient height, pipe arrangement light and flexible, no grain are shed, safety non-pollution, operating cost are low, save characteristics such as building area and space, become domestic and international Bulk Grain loading and unloading, carried, especially easily the extensive mode of transport that adopts of airborne dust mass transport.
Grain elevator mainly is made of slave parts such as suction nozzle, delivery duct, disconnector, dust exhaustor, wind stopping device, blower fan, chassis and electrical equipment.During grain elevator work, seizure effect grain through suction nozzle is delivered in the delivery duct by suction, and grain is entered disconnector by gas delivery behind the conveying certain distance in pipeline, grain and burbling in disconnector, the grain of separating is discharged by the wind stopping device of disconnector bottom.The air-flow of discharging from disconnector is to be discharged to the atmosphere by blower fan after tail gas then purifies through dust exhaustor.
When utilizing suction nozzle to carry out the grain seizure, come the operation of what and suction nozzle of grain very big to the influence of grain elevator output, suction nozzle operation output fluctuation is big, be not easy to reach the deficiency that output requires, the obstruction accident easily takes place feed for a long time etc., output fluctuation can badly influence the performance of grain elevator function and energy-conservation.Carry the bigger grain elevator of output all the more so.
Summary of the invention
The purpose of this utility model promptly produces thus, proposes a kind of continous way calibrated feeder that is used for grain elevator.Solve suction nozzle operation output fluctuation big, be not easy to reach the deficiency that output requires, the obstruction accident easily takes place feed for a long time etc., guarantee the stability and the controllability of grain elevator output.
The utility model realizes that the technical scheme that above-mentioned purpose is taked is: mainly be made up of casing, impeller, end cap, connect material airduct and running part sprocket wheel, casing is a tube structure, its top is that inlet point is connected with hopper, the bottom is that discharge gate is connected with the airduct that connects material, impeller is arranged in the casing, comprise blade, axle and dividing plate, by making and be separated into two above leaf chambers on the axle at least in that dividing plate being set on the axle, each leaf is indoor to be provided with a plurality of blades, the blade angle systems of adjacent leaf chamber is crisscross arranged, and is provided with sprocket wheel with the electrical motor interlock at an end of axle.
The utility model has adopted the vane type calibrated feeder, and branch is separated with at least two above leaf chambers on axle, and the blade angle systems of adjacent leaf chamber is crisscross arranged, thereby the discharge that falls into the grain in the airduct that connects material along with the rotation of impeller is continuously, falls into gradually, be not interrupted, fall in a large number suddenly, thereby make grain elevator more stable, safer and more energy-conservation the mass transport that infeeds pipeline.Make grain elevator output keep stable,, thereby make the advantage of grain elevator be not fully exerted especially according to the rated output feed of grain elevator.Use this device can guarantee the stability and the controllability of grain elevator output.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is Figure 1A-A cutaway view.
Fig. 3 is Figure 1B-B cutaway view.
Among the figure: 1, casing, 2, impeller, 3, end cap, 4, the airduct that connects material, 5, sprocket wheel, 6, hopper, 7, inlet point, 8, discharge gate, 9, blade, 10, axle, 11, dividing plate, 12, conveying pipeline.
The specific embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
In conjunction with shown in Fig. 2-3, present embodiment mainly is made up of casing 1, impeller 2, end cap 3, connect material airduct 4 and sprocket wheel 5 as Fig. 1.Casing 1 is the horizontal setting of tube structure, and its top is that inlet point 7 is connected with hopper 6, the bottom is that discharge gate 8 is connected with the airduct 6 that connects material.Impeller 2 is arranged in the casing 1, constitute by blade 9, axle 10 and dividing plate 11, at least divide and be separated with two above leaf chambers by dividing plate 11 is set at axle 10 length directions, each leaf is indoor to be provided with a plurality of blades 9, and the quantity of the blade 9 that present embodiment is provided with in each leaf is indoor is 6～12.Blade 9, axle 10 and dividing plate 11 are welded to connect, and when welding blade 9, the blade angle systems of adjacent leaf chamber is crisscross arranged.If the quantity of leaf chamber is n, blade quantity is m, then adjacent leaf chamber blade angle systems:
Present embodiment is when work, electrical motor drives sprocket wheel 5 by chain and rotates, thereby drive axle 10 and impeller 2 rotations, grain in the hopper of top by inlet point 7 flow into leaves indoor and along with rotating blade 3 discharge from the discharge gate 8 of casing 1 and flow in the airduct 4 that connects material, the air-flow that is entered by an end in the airduct 4 that connects material quickens the grain that falls into and carries.
Claims (6)
1. continous way calibrated feeder that is used for grain elevator, it is characterized in that: it is mainly by casing (1), impeller (2), end cap (3), airduct (4) and sprocket wheel (5) composition connects material, casing is a tube structure, its top is that inlet point is connected with hopper, the bottom is that discharge gate is connected with the airduct that connects material, impeller is arranged in the casing, comprise blade (9), axle (10) and dividing plate (11), by making and be separated into two above leaf chambers on the axle at least in that dividing plate being set on the axle, the indoor a plurality of blades (9) that are provided with of each leaf, the blade angle systems of adjacent leaf chamber is crisscross arranged, and is provided with sprocket wheel (5) with the electrical motor interlock at an end of axle.
2. a kind of continous way calibrated feeder that is used for grain elevator according to claim 1 is characterized in that: the quantity of the blade (9) that is provided with in each leaf is indoor is 6～12.
3. a kind of continous way calibrated feeder that is used for grain elevator according to claim 1 is characterized in that: described blade (9), axle (10) and dividing plate (11) are welded to connect.
4. a kind of continous way calibrated feeder that is used for grain elevator according to claim 1, it is characterized in that: described impeller (2) is installed in the casing (1) by end cap (3).
5. a kind of continous way calibrated feeder that is used for grain elevator according to claim 1 is characterized in that: the gap≤2mm of the end of described blade (3) and casing (1) inwall.
6. a kind of continous way calibrated feeder that is used for grain elevator according to claim 1, it is characterized in that: the described airduct that connects material (4) is connected by flange on the discharge gate (8) of casing (1), and the one end is that ventilation inlet, the other end are connected with conveying pipeline (12) by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202236314U CN201567080U (en) | 2009-09-22 | 2009-09-22 | Continuous type quantitative feeder for grain elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202236314U CN201567080U (en) | 2009-09-22 | 2009-09-22 | Continuous type quantitative feeder for grain elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201567080U true CN201567080U (en) | 2010-09-01 |
Family
ID=42659363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202236314U Expired - Fee Related CN201567080U (en) | 2009-09-22 | 2009-09-22 | Continuous type quantitative feeder for grain elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201567080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298334A (en) * | 2017-08-29 | 2018-07-20 | 东莞产权交易中心 | A kind of continuous quantitative feed device and continuous quantitative feeding method |
| CN108936756A (en) * | 2018-10-08 | 2018-12-07 | 农业部南京农业机械化研究所 | A kind of quantitative eccentric draining crop mechanism for peanut circulation dryer |
-
2009
- 2009-09-22 CN CN2009202236314U patent/CN201567080U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298334A (en) * | 2017-08-29 | 2018-07-20 | 东莞产权交易中心 | A kind of continuous quantitative feed device and continuous quantitative feeding method |
| CN108936756A (en) * | 2018-10-08 | 2018-12-07 | 农业部南京农业机械化研究所 | A kind of quantitative eccentric draining crop mechanism for peanut circulation dryer |
| CN108936756B (en) * | 2018-10-08 | 2024-02-09 | 农业部南京农业机械化研究所 | Quantitative eccentric grain discharging mechanism for peanut circulating dryer |
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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: 20100901 Termination date: 20130922 |