CN103350875A - Device of leakage-proof bearing structure - Google Patents
Device of leakage-proof bearing structure Download PDFInfo
- Publication number
- CN103350875A CN103350875A CN 201310233370 CN201310233370A CN103350875A CN 103350875 A CN103350875 A CN 103350875A CN 201310233370 CN201310233370 CN 201310233370 CN 201310233370 A CN201310233370 A CN 201310233370A CN 103350875 A CN103350875 A CN 103350875A
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- Prior art keywords
- bearing
- auger
- spring
- leakage
- sealing element
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- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
The invention discloses a device of a leakage-proof bearing structure for an automatic weighing and packaging machine use, which mainly adopts the technical scheme that an auger is connected with a bearing; the bearing extends out of the auger and is fixed through a bearing seat; a spring is fixed through a spring fixing device and propped against a sealing part to block a gap in a connection part of the auger and the bearing, so as to avoid the problems that the materials leak from the gap during the packaging process, the environment is affected and the bearing is damaged. Therefore, the problem that when fine powdery materials are packaged by an automatic weighing and packaging scale, the tail end materials are leaked when fed through the auger is solved.
Description
Technical field
The present invention relates to the packaging facilities technical field, particularly relate to a kind ofly for using the auger forced feeding, particle diameter is thin, the technology of the package of the material of leakiness material.
Background technology
Packaging field at chemical industry or medicine etc. material, some material has following characteristic: moisture height, flow poor, easily lump etc., common wrapping machine is difficult to this class material packing that is well on, because its poor fluidity, can only carry out mandatory feed with auger, but use auger to fix by fitted bearing, the link of bearing and auger partly is not accomplished hermeticly, when material is thin to a certain extent the time, can spill from auger and bearing junction always, polluted site environment, bearing is descended service life.
Summary of the invention
The purpose of this invention is to provide the leakage-preventing bearing arrangement that a kind of automatic ration machine is used, prevent that tiny material from spilling from auger and bearing junction.
The technical solution adopted in the present invention is: comprise auger, bearing, bearing seat, spring, spring fitting device, sealing element, auger links to each other with bearing, and bearing stretches out outside the auger, and bearing is fixed by bearing seat, spring fixedly withstands sealing element by spring fitting device, blocks the slit of the junction of auger and bearing.
Described sealing element can be wool felt or rubber.
Spring fixedly withstands sealing element by spring fitting device, block the slit of the junction of auger and bearing, material is worked under totally sealed environment, just in case the situation of sealing element wearing and tearing occurring occurs, because the pressure of spring can make sealing place be in compact state, avoids exposing of material always.
The invention has the beneficial effects as follows to make automatic quantitative packing equipment when using auger feed packing tiny powdered material, the precision that can avoid causing because of auger and the bearing place of link slit source material is forbidden, and on-the-spot dust is excessive, damages the problems such as bearing.
Description of drawings
Fig. 1 is leakage-preventing bearing arrangement device schematic diagram.
Among the figure, 1 is auger, and 2 is spring, and 3 is spring fitting device, and 4 is bearing seat, and 5 is sealing element, and 6 is bearing.
The specific embodiment
With reference to Fig. 1, leakage-preventing bearing arrangement comprises auger 1, bearing 6, bearing seat 4, spring 2, spring fitting device 3, sealing element 5, auger links to each other with bearing, bearing stretches out outside the auger, bearing is fixed by bearing seat, and spring fixedly withstands sealing element by spring fitting device, blocks the slit of the junction of auger and bearing.Described sealing element can be wool felt or rubber.Adopt spring fixedly to withstand sealing element by spring fitting device, block the slit of the junction of auger and bearing, material is worked under totally sealed environment, just in case the situation of wool felt or rubber wearing and tearing occurring occurs, because the pressure of spring can make sealing place be in compact state, avoids exposing of material always.Can make automatic quantitative packing equipment when using auger feed packing tiny powdered material, can avoid the precision that causes because of auger and bearing junction slit source material inaccurate, on-the-spot dust is excessive, the problems such as damage bearing.
Claims (2)
1. leakage-preventing bearing arrangement device, it is characterized in that: comprise auger, bearing, bearing seat, spring, spring fitting device, sealing element, auger links to each other with bearing, bearing stretches out outside the auger, bearing is fixed by bearing seat, and spring fixedly withstands sealing element by spring fitting device, blocks the slit of the junction of auger and bearing.
2. leakage-preventing bearing arrangement device according to claim 1, it is characterized in that: described sealing element can be wool felt or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310233370 CN103350875A (en) | 2013-06-13 | 2013-06-13 | Device of leakage-proof bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310233370 CN103350875A (en) | 2013-06-13 | 2013-06-13 | Device of leakage-proof bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103350875A true CN103350875A (en) | 2013-10-16 |
Family
ID=49307325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310233370 Pending CN103350875A (en) | 2013-06-13 | 2013-06-13 | Device of leakage-proof bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103350875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253555A (en) * | 2015-11-06 | 2016-01-20 | 玖龙纸业(重庆)有限公司 | Coating paperboard production pigment charging device |
-
2013
- 2013-06-13 CN CN 201310233370 patent/CN103350875A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253555A (en) * | 2015-11-06 | 2016-01-20 | 玖龙纸业(重庆)有限公司 | Coating paperboard production pigment charging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |