CN201071201Y - Disc type powder body feeding machine - Google Patents
Disc type powder body feeding machine Download PDFInfo
- Publication number
- CN201071201Y CN201071201Y CNU2007201517487U CN200720151748U CN201071201Y CN 201071201 Y CN201071201 Y CN 201071201Y CN U2007201517487 U CNU2007201517487 U CN U2007201517487U CN 200720151748 U CN200720151748 U CN 200720151748U CN 201071201 Y CN201071201 Y CN 201071201Y
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- CN
- China
- Prior art keywords
- cap body
- feeding machine
- top cylinder
- conical cap
- upper cylinder
- 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 - Fee Related
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Abstract
The utility model provides a disk-type powder feeding machine, which comprises an upper cylinder, a material inlet, and an agitating blade, wherein the material inlet is arranged on the top of the upper cylinder, and the agitating blade is arranged on the bottom of the upper cylinder. The improvement is that a material dispersing device including a conical cap body and a support angle iron is arranged in the upper cylinder; the support angle iron is fixed in the conical cap body; the conical cap body is fixed below the material inlet of the upper cylinder through the support angle iron, having the conical surface facing upwards; the support angle iron is fixedly welded with the inner wall of the upper cylinder; and the welded joint is positioned above the agitating blade. The device can effectively disperse material inputted from the material inlet to reduce the pressure of the material on the agitating blade so as to reduce the rotation resistance of the agitating blade. When the given flow rate is low, a frequency converter can prevent the difficulty in normal work due to protection action even if the rotation speed and the workload capacity of the motor decrease.
Description
Technical field
The utility model relates to a kind of powder feeding mechanical equipment, particularly a kind of disc type powder feeding machine.
Background technology
Existing disc type powder feeding machine as shown in Figure 1, it comprises top cylinder 1, the upper end of top cylinder is provided with inlet point 9, the lower end is provided with stirring vane 2, stirring vane central authorities are interspersed with vertical shaft 6, are distributed with rotor wheel 3, stirring body 4, feeding impeller 5, reductor 7 and electrical motor 8 on the vertical shaft successively from top to bottom, and material enters feeding machine from inlet point 9, go out from spout 10, control the flow of the feeding of feeding machine by the rotating speed of adjusting electrical motor 8 control vertical shafts 6.But there is following deficiency in this disc type powder feeding machine in the process of using: as the little (＜3m of given flow
3/ h) time, equipment can't start, from big flow regulating to low discharge (＜3m
3/ h) time, the action of frequency converter overload protection can take place, cause tripping operation to make the system can't normal operation.The major cause that causes this phenomenon is because the pressure of material increases; after material enters from inlet point; can act directly on the stirring vane in the top cylinder; because the flow of disc type feeding machine size is directly proportional with the rotating speed of vertical shaft 6; low during low discharge owing to motor speed; the corresponding decline of electrical motor live load ability, the stirring vane rotary resistance increases and the action of frequency converter overload protection takes place, and influences normally carrying out of work.
Summary of the invention
The purpose of this utility model provides a kind of disc type powder feeding machine that can effectively overcome the problems referred to above generation, it has increased the material diverting device in top cylinder, device can disperse the material that enters from inlet point effectively, thereby reduces the pressure of material to stirring vane.
The purpose of the utility model structure is achieved in that it comprises top cylinder, inlet point and stirring vane, the top cylinder top is provided with inlet point, the bottom is provided with stirring vane, its improvement is, be provided with the material diverting device that comprises the conical cap body and support angle bar in the top cylinder, the strut angle ferropexy is in the conical cap body, the conical cap body by the strut angle ferropexy in top cylinder below the inlet point, its conical surface up, support the fixing welding of angle bar and top cylinder inwall, weld is positioned at the stirring vane top;
In the said structure, circular diameter is identical with top cylinder inlet point diameter at the bottom of the conical cap body;
In the said structure, the conical cap body is made by roll of steel plate;
In the said structure, the top of supporting angle bar is fixed on the conical surface inboard of conical cap body, and each supports between the angle bar and is mutually identical angle, supports the angle bar lower end and is fixed on the top cylinder inwall.
In sum; the utility model disc type powder feeding machine adopts said structure; in top cylinder, be provided with the material diverting device; device can disperse the material that enters from inlet point effectively, thereby reduces the pressure of material to stirring vane, and the rotary resistance of stirring vane is reduced; when given flow hour; even because motor speed is low, the live load ability drop, frequency converter can not take place yet can't normal operation because of the overload protection action.
Description of drawings
Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail
Fig. 1 is the constructional drawing of existing disc type powder feeding machine
Fig. 2 is the constructional drawing of the utility model disc type powder feeding machine
Fig. 3 is the birds-eye view of A-A direction among Fig. 2
Fig. 4 is the outside drawing of the utility model disc type powder feeding machine material diverting device
The specific embodiment
As Fig. 2, shown in 3, the utility model disc type powder feeding machine comprises top cylinder 11, the top of top cylinder is provided with inlet point 12, the lower end is provided with stirring vane 13 and charging hole 21, stirring vane central authorities are interspersed with vertical shaft 20, be distributed with rotor wheel 14 on the vertical shaft successively from top to bottom, stirring body 15, feeding impeller 16 and electrical motor 17, spout 18 is positioned at below the feeding impeller 16, material enters feeding machine from inlet point 12, pile up in the top cylinder bottom,, fall by charging hole 21 again through after the stirring of stirring vane, go out from spout 18 at last, can control the feeding flow of feeding machine by the rotating speed of adjusting electrical motor 17 control vertical shafts 20.In top cylinder 11, be provided with material diverting device 19, it is positioned at top cylinder inlet point 12 belows, stirring vane 13 tops, it comprises conical cap body 191 and support angle bar 192, and the strut angle ferropexy is in the conical cap body, and the conical cap body passes through the strut angle ferropexy in top cylinder.
Shown in Fig. 2,3,4, conical cap body 191 is made for roll of steel plate, be positioned at top cylinder inlet point below, its conical surface up, its end circular diameter is identical with top cylinder inlet point 12 diameters, three tops of supporting angle bar 192 all are fixed in conical cap body 191 conical surfaces, each supports between the angle bar and is mutually identical angle, support the angle bar lower end and be fixedly welded on the top cylinder inwall, like this, conical cap body 191 supports angle bar 192 by three and is fixed in the top cylinder.
During work; material enters in the top cylinder 11 from inlet point 12; material can disperse along the conical surface of conical cap body 191; fall the top cylinder bottom equably, thereby reduce the pressure of material, the rotary resistance of stirring vane is reduced stirring vane; when given flow hour; even because motor speed is low, the action of frequency converter overload protection can not take place and phenomenon that can't normal operation in the live load ability drop yet.After installing the material diverting device additional, the flow of disc type powder feeding machine can be regulated arbitrarily in 5%～100% scope, and result of use is good.
Claims (4)
1. disc type powder feeding machine, it comprises top cylinder, inlet point and stirring vane, the top cylinder top is provided with inlet point, the bottom is provided with stirring vane, it is characterized in that: be provided with the material diverting device that comprises the conical cap body and support angle bar in the top cylinder, the strut angle ferropexy is in the conical cap body, the conical cap body by the strut angle ferropexy in top cylinder below the inlet point, its conical surface up, support the fixing welding of angle bar and top cylinder inwall, weld is positioned at the stirring vane top.
2. disc type powder feeding machine as claimed in claim 1 is characterized in that: circular diameter is identical with top cylinder inlet point diameter at the bottom of the conical cap body.
3. disc type powder feeding machine as claimed in claim 2, it is characterized in that: the conical cap body is made by roll of steel plate.
4. disc type powder feeding machine as claimed in claim 3 is characterized in that: the top of supporting angle bar is fixed on the conical surface inboard of conical cap body, and each supports between the angle bar and is mutually identical angle, supports the angle bar lower end and is fixed on the top cylinder inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201517487U CN201071201Y (en) | 2007-06-22 | 2007-06-22 | Disc type powder body feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201517487U CN201071201Y (en) | 2007-06-22 | 2007-06-22 | Disc type powder body feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071201Y true CN201071201Y (en) | 2008-06-11 |
Family
ID=39549762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201517487U Expired - Fee Related CN201071201Y (en) | 2007-06-22 | 2007-06-22 | Disc type powder body feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071201Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697145A (en) * | 2012-06-04 | 2012-10-03 | 四川大学 | Shelling device for dry walnuts |
| CN108263868A (en) * | 2018-02-08 | 2018-07-10 | 张家港市邦诚环保机械科技有限公司 | A kind of powder feeding apparatus |
| CN110615296A (en) * | 2019-10-12 | 2019-12-27 | 无锡灵鸽机械科技股份有限公司 | Disc feeding machine and using method thereof |
| CN111687077A (en) * | 2020-07-09 | 2020-09-22 | 中国科学院地质与地球物理研究所 | High-precision material color sorting method |
| CN111804604A (en) * | 2020-07-09 | 2020-10-23 | 中国科学院地质与地球物理研究所 | High-precision material color sorting device |
-
2007
- 2007-06-22 CN CNU2007201517487U patent/CN201071201Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697145A (en) * | 2012-06-04 | 2012-10-03 | 四川大学 | Shelling device for dry walnuts |
| CN108263868A (en) * | 2018-02-08 | 2018-07-10 | 张家港市邦诚环保机械科技有限公司 | A kind of powder feeding apparatus |
| CN110615296A (en) * | 2019-10-12 | 2019-12-27 | 无锡灵鸽机械科技股份有限公司 | Disc feeding machine and using method thereof |
| CN111687077A (en) * | 2020-07-09 | 2020-09-22 | 中国科学院地质与地球物理研究所 | High-precision material color sorting method |
| CN111804604A (en) * | 2020-07-09 | 2020-10-23 | 中国科学院地质与地球物理研究所 | High-precision material color sorting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KOLDA ELECTRICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: QIAN ZONGCHUN Effective date: 20090522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090522 Address after: Bantian Longgang District of Shenzhen city in Guangdong Province as a snow road Kolda Industrial Park, high tech park in Ho zip code: 518000 Patentee after: SHENZHEN KERTA ELECTRIC EQUIPMENT CO., LTD. Address before: Buji Town, Longgang District, Guangdong, Shenzhen Province Economic Development Co., Ltd., postcode: 518000 Patentee before: Qian Zongchun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20160622 |