CN202897566U - Vibrating type barn bottom discharge device - Google Patents
Vibrating type barn bottom discharge device Download PDFInfo
- Publication number
- CN202897566U CN202897566U CN 201220162061 CN201220162061U CN202897566U CN 202897566 U CN202897566 U CN 202897566U CN 201220162061 CN201220162061 CN 201220162061 CN 201220162061 U CN201220162061 U CN 201220162061U CN 202897566 U CN202897566 U CN 202897566U
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- CN
- China
- Prior art keywords
- discharge hopper
- discharge
- hopper
- conical surface
- vibrating
- 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
The utility model discloses a vibrating type barn bottom discharge device which comprises a discharge hopper, wherein the upper portion of the discharge hopper is in the shape of a cylindrical face, the lower portion of the discharge hopper is connected with the cylindrical face of the upper portion of the discharge hopper, the side wall of the lower portion of the discharge hopper is provided with a vibrating motor through a support frame, and the central portion of the discharge hopper is provided with a discharge disc through a bracket. The vibrating type barn bottom discharge device is characterized in that the side wall of the lower portion of the discharge hopper is in the shape of an inverted cone face, the discharge disc is in the shape of a standing cone face, and the vibrating motor is mounted on the upper end portion of the inverted cone face of the side wall of the lower portion of the discharge hopper. By means of the vibrating type barn bottom discharge device, loose material flow is formed in the discharging process of materials, the materials cannot be compacted due to vibration or accumulate at an outlet at the bottom of the discharge hopper in the vibrating process, and the materials are discharged smoothly. According to the vibrating type barn bottom discharge device, the mounting position of the vibrating motor is adjusted upward, and therefore fatigue damage to the discharge hopper is reduced, and a shell of the discharge hopper is not prone to cracking after the discharge hopper is used for a long time.
Description
Technical field
The utility model relates to the discharger of storage bin, relates in particular to the oscillatory type discharger at the bottom of the storage bin, is applicable to discharging at the bottom of the storehouse of powdery, graininess warehousing material of the industries such as flour, feed, chemical industry, medicine.
Background technology
The oscillatory type hopper discharger comes discharging take vibrating motor as vibration source by the vibration that drives discharge hopper.Fig. 1 is the constructional drawing of the oscillatory type hopper discharger of prior art, and the bottom of discharge hopper 3 is connected with vibrating motor 1 by support, makes discharge hopper 3 vibrate discharging.In the centre of discharge hopper 3, the taper shape that is provided with a sub-material unloads charging tray 2, impels in the storehouse material slowly and equably to flow out from outlet, unloads charging tray 2 and the effect that prevents that the material knot encircles is arranged in the storehouse in.
There is following shortcoming in the structure of oscillatory type hopper discharger shown in Figure 1:
1, vibrating motor 1 is installed on the centre of the bottom of discharge hopper 3, and the installation site is on the low side, has increased the fatigue damage to discharge hopper 3, and the discharge hopper housing easily cracks after long-term the use, affects the normal use of whole set equipment.
2, taper shape unloads charging tray 2 and is back taper, and material is large to unloading the charging tray positive pressure in the silo.In the middle of unloading charging tray round exit is arranged, a part of material can pass through in the middle of unloading charging tray, unloading between charging tray and the outlet, can't form loose material.Material is easily unloading the middle obstruction of charging tray, jolt ramming in vibration processes, and the final knot that easily produces the interior material of silo encircles puts up a bridge, and forms not freely not even discharging of discharging.
3, discharge hopper 3 bottoms are milder, and angle of repose is little, and material is easily piled up, and stacking material causes the Flow of Goods and Materials channel cross-sectional area to reduce easily by jolt ramming under the effect of disturbance force, affects the smooth and easy of discharging.
The utility model content
Applicant is improved for the shortcoming of above-mentioned existing oscillatory type hopper discharger, and the oscillatory type hopper discharger of another kind of structure is provided, its.
The technical solution of the utility model is as follows:
The oscillatory type hopper discharger, comprise discharge hopper, the top of discharge hopper is the barrel surface shape, and the discharge hopper bottom is connected with the barrel surface on described discharge hopper top, the sidewall of described discharge hopper bottom is installed vibrating motor by support, and the centre of discharge hopper is installed by support and unloaded charging tray; The sidewall of described discharge hopper bottom is for swinging to conical surface shape; The described charging tray that unloads is forward conical surface shape.
Further technical scheme is:
Described vibrating motor is installed on the upper-end part of driving that described discharge hopper lower sides is swung to the conical surface.Described cone base angle of swinging to the conical surface is 40～42 degree, and described cone base angle of unloading the charging tray forward conical surface is 35～55 degree.
Technique effect of the present utility model:
1, the installation site of vibrating motor adjusts upward, and has reduced the fatigue damage to discharge hopper, also is difficult for cracking after the long-term use of discharge hopper housing.
2, unload charging tray and be designed to forward conical surface shape, disperseed the interior material of silo to unloading the positive pressure of charging tray, material is by unloading charging tray all around and between the material outlet, forming loose material in the discharge process, avoided jolt ramming and the obstruction of material in vibration processes, made discharging more smooth and easy.
3, the sidewall of discharge hopper bottom has increased the angle of repose of material for swinging to conical surface shape, and the Flow of Goods and Materials passage is more smooth and easy, and the material discharging does not produce accumulation under the effect of disturbance force.
Description of drawings
Fig. 1 is the constructional drawing of existing oscillatory type hopper discharger.
Fig. 2 is constructional drawing of the present utility model.
The specific embodiment
See Fig. 2, the utility model comprises discharge hopper 3, and the top of discharge hopper 3 is the barrel surface shape, and discharge hopper 3 bottoms are connected with the barrel surface on described discharge hopper top, the sidewall of discharge hopper 3 bottoms is installed vibrating motor 1 by support, and the centre of discharge hopper 3 is installed by support and unloaded charging tray 2; The sidewall of discharge hopper 3 bottoms is for swinging to conical surface shape; Unload charging tray 2 and be forward conical surface shape.
See Fig. 2, vibrating motor 1 is installed on the upper-end part of driving that discharge hopper 3 lower sides are swung to the conical surface, and described cone base angle of swinging to the conical surface is 40～42 degree, and the cone base angle of unloading the charging tray 2 forward conical surfaces is 35～55 degree.
Working process of the present utility model:
See Fig. 2, open vibrating motor 1, material W flows into from discharge hopper 3 upper entrances, down disperse and flow along the forward conical surface that unloads charging tray 2, fall into the sidewall that the conical surface is swung in discharge hopper 3 bottoms, flow out from the outlet of discharge hopper 3 bottoms, as can be seen from Figure 2, form loose streams in the discharge process, material can be in exit jolt ramming and the accumulation of discharge hopper 3 bottoms in vibration processes, and discharging is smooth and easy.
Above description is to explanation of the present utility model; not to restriction of the present utility model; the protection domain that the utility model limits is referring to claim, and within basic conception scope of the present utility model, doing any type of modification all is protection domain of the present utility model.
Claims (4)
1. oscillatory type hopper discharger, comprise discharge hopper, the top of discharge hopper is the barrel surface shape, the discharge hopper bottom is connected with the barrel surface on described discharge hopper top, the sidewall of described discharge hopper bottom is installed vibrating motor by support, the centre of discharge hopper is installed by support and is unloaded charging tray, and it is characterized in that: the sidewall of described discharge hopper bottom is for swinging to conical surface shape; The described charging tray that unloads is forward conical surface shape.
2. by the described oscillatory type hopper discharger of claim 1, it is characterized in that: described vibrating motor is installed on the upper-end part of driving that described discharge hopper lower sides is swung to the conical surface.
3. claim 1 or 2 described oscillatory type hopper dischargers is characterized in that: described cone base angle of swinging to the conical surface is 40～42 degree.
4. by the described oscillatory type hopper discharger of claim 1, it is characterized in that: described cone base angle of unloading the charging tray forward conical surface is 35～55 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162061 CN202897566U (en) | 2012-04-17 | 2012-04-17 | Vibrating type barn bottom discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162061 CN202897566U (en) | 2012-04-17 | 2012-04-17 | Vibrating type barn bottom discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897566U true CN202897566U (en) | 2013-04-24 |
Family
ID=48118261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162061 Expired - Lifetime CN202897566U (en) | 2012-04-17 | 2012-04-17 | Vibrating type barn bottom discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897566U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436791A (en) * | 2014-12-31 | 2015-03-25 | 襄阳航生石化环保设备有限公司 | Dehydration device |
| CN107985831A (en) * | 2017-12-25 | 2018-05-04 | 安徽赛月环境科技有限公司 | A kind of spiral hopper-type discharger |
| CN109110315A (en) * | 2018-11-01 | 2019-01-01 | 惠州市万顺桔企业管理服务有限公司 | A kind of butterfly vibration hopper discharger |
-
2012
- 2012-04-17 CN CN 201220162061 patent/CN202897566U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436791A (en) * | 2014-12-31 | 2015-03-25 | 襄阳航生石化环保设备有限公司 | Dehydration device |
| CN104436791B (en) * | 2014-12-31 | 2016-05-11 | 襄阳航生石化环保设备有限公司 | A kind of dewater unit |
| CN107985831A (en) * | 2017-12-25 | 2018-05-04 | 安徽赛月环境科技有限公司 | A kind of spiral hopper-type discharger |
| CN109110315A (en) * | 2018-11-01 | 2019-01-01 | 惠州市万顺桔企业管理服务有限公司 | A kind of butterfly vibration hopper discharger |
| CN109110315B (en) * | 2018-11-01 | 2024-01-23 | 迁西县保林矿业有限公司 | Butterfly type vibration bin bottom discharger |
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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: 20130424 |
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| CX01 | Expiry of patent term |