CN202369077U - Spring feeding device - Google Patents
Spring feeding device Download PDFInfo
- Publication number
- CN202369077U CN202369077U CN 201120497484 CN201120497484U CN202369077U CN 202369077 U CN202369077 U CN 202369077U CN 201120497484 CN201120497484 CN 201120497484 CN 201120497484 U CN201120497484 U CN 201120497484U CN 202369077 U CN202369077 U CN 202369077U
- Authority
- CN
- China
- Prior art keywords
- spring
- axle
- bearing bore
- cylindrical shell
- bearing cavity
- 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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Abstract
The utility model discloses a spring feeding device, which comprises a bearing cavity, wherein a shaft is arranged in the bearing cavity; one end of the bearing cavity is provided with an end cover; one end of the shaft is provided with a chain wheel; bearings are arranged at the two ends between the bearing cavity and the shaft respectively; a stuffing box is arranged between the bearing cavity and a cylinder; the upper part of the cylinder is provided with a feed port, and the other end part of the cylinder is provided with a discharge port; a spring is arranged in the cylinder; and one end of the spring is connected with the other end of the shaft by using a connecting bolt and a locking nut. The spring feeding device has the advantages of simple structure, convenience for operation, low cost and particular suitability for short-distance powder feeding.
Description
Technical field
The utility model belongs to a kind of charging gear, is specifically related to a kind of spring charging gear that is applicable to powder body material.
Background technology
Each unit operation in the modern industrial, feed, feeding technology and equipment all are absolutely necessary.The existing more research of the equipment of powder body feed both at home and abroad at present, using more widely, the mechanical type feeding device mainly contains: screw feeder, spring feeder etc.There is following problem in prior art: screw conveyor needs two end supports, makes the discharging opening limited location; Spring feeder spring is installed with general employing of axle mounting mode spring is welded in axle, or with card arc, pressing plate etc. spring is fixed on the axle.But,, production practice find in using,, the disconnection yielding of welding manner spring at the solder joint place, and block arc, pressing plate processing trouble and be difficult to make the spring fixation, easily axle is caused wearing and tearing.
Summary of the invention
The utility model proposes in order to overcome the shortcoming that exists in the prior art, and its objective is provides a kind of spring charging gear.
The technical scheme of the utility model is: a kind of spring charging gear, comprise bearing bore, and in bearing bore, be provided with axle, be provided with end cap at bearing bore one end, be provided with sprocket wheel at an end of axle.Two ends between bearing bore and axle are respectively arranged with bearing, between bearing bore and cylindrical shell, are provided with compression gland.Top at cylindrical shell is provided with inlet point, is provided with discharging opening in the other end of cylindrical shell, and discharging opening is provided with the discharging opening flange, in cylindrical shell, is provided with spring.
Oil sealing and filler are housed in compression gland, compress with gland.
One end of spring is connected with jam nut with tie bolt with the other end of axle.
The utility model is simple in structure, easy to operate, with low cost, is specially adapted to short-range powder body feed.
Description of drawings
Fig. 1 is the constructional drawing of the spring charging gear of the utility model.
Wherein:
1 sprocket wheel, 2 end caps
3 bolts, 4 bearing bores
56 bearings
7 compression gland, 8 glands
9 inlet points, 10 springs
11 discharging openings, 12 keys
13 oil sealings, 14 fillers
15 tie bolts, 16 jam nuts
17 cylindrical shells.
The specific embodiment
Below, with reference to accompanying drawing and embodiment the spring charging gear of the utility model is elaborated:
As shown in Figure 1, a kind of spring charging gear comprises bearing bore 4, in bearing bore 4, is provided with axle 5, is provided with end cap 2 at bearing bore 4 one ends, and the flange of end cap 2 and bearing bore 4 is connected with bolt 3.End at axle 5 is provided with sprocket wheel 1, connects with key 12 between sprocket wheel 1 and the axle 5.Two ends between bearing bore 4 and axle 5 are respectively arranged with bearing 6.
Between bearing bore 4 and cylindrical shell 17, be provided with compression gland 7, oil sealing 13 and filler 14 are housed in compression gland 7, compress, avoid dust to get into bearing bore with gland 8.
Be provided with inlet point 9 on the top of cylindrical shell 17, be provided with discharging opening 11 in the other end of cylindrical shell 17, discharging opening 11 is provided with the discharging opening flange.In cylindrical shell 17, be provided with spring 10, an end of spring 10 is connected with jam nut 16 with tie bolt 15 with the other end of axle 5.
During work, motor (not shown) drives axle 5 through sprocket wheel and rotates, and axle 5 drives spring 10 and rotates, and the spring 10 that is rotating is transported to discharging opening 11 with material from inlet point 9 and flows out.Through frequency converter adjustment motor speed and then adjustment delivery rate.The charging gear integral installation can adopt lifting and support mode all can.
The utility model is simple in structure, easy to operate, with low cost, is specially adapted to short-range powder body feed.
Claims (3)
1. spring charging gear; It is characterized in that: comprise bearing bore (4), in bearing bore (4), be provided with axle (5), be provided with end cap (2) at bearing bore (4) one ends; End at axle (5) is provided with sprocket wheel (1); Two ends between bearing bore (4) and axle (5) are respectively arranged with bearing (6), between bearing bore (4) and cylindrical shell (17), are provided with compression gland (7), are provided with inlet point (9) on the top of cylindrical shell (17); Be provided with discharging opening (11) in the other end of cylindrical shell (17), in cylindrical shell (17), be provided with spring (10).
2. a kind of spring charging gear according to claim 1 is characterized in that: oil sealing (13) and filler (14) are housed in compression gland (7), compress with gland (8).
3. a kind of spring charging gear according to claim 1 is characterized in that: an end of spring (10) is connected with jam nut (16) with tie bolt (15) with the other end of axle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120497484 CN202369077U (en) | 2011-12-05 | 2011-12-05 | Spring feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120497484 CN202369077U (en) | 2011-12-05 | 2011-12-05 | Spring feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369077U true CN202369077U (en) | 2012-08-08 |
Family
ID=46592791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120497484 Expired - Lifetime CN202369077U (en) | 2011-12-05 | 2011-12-05 | Spring feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107927030A (en) * | 2017-12-27 | 2018-04-20 | 扬州自然爱婴童食品有限公司 | A kind of continuous dough mixing machine of vacuum atomizing |
-
2011
- 2011-12-05 CN CN 201120497484 patent/CN202369077U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107927030A (en) * | 2017-12-27 | 2018-04-20 | 扬州自然爱婴童食品有限公司 | A kind of continuous dough mixing machine of vacuum atomizing |
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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: TIANJIN CHANGLU HUAXIN CHEMICAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: RESEARCH INSTITUTE OF PHYSICAL AND CHEMICAL ENGINEERING OF NUCLEAR INDUSTRY HUAH Effective date: 20150515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300384 XIQING, TIANJIN TO: 300280 BINHAI NEW DISTRICT, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150515 Address after: Comprehensive service area Nangang Industrial Zone Development Zone 300280 Tianjin Binhai New Area Office Building second floor D building site 216 Patentee after: Huahe New-Technology Development Company, Research Institute of Physical and Chemical Engineering of Nuclear Industry Address before: 300384 Tianjin hi tech District of Xiqing City Huayuan Industrial Zone Development six road No. 6 Haitai green industry base building J room 104 Patentee before: Huahe New Technology Development Company, Research Institute of Physical and Chemical Engineering of Nuclear Industry |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |