CN204982433U - Drum -type belt cleaning device's sealed transmission structure - Google Patents
Drum -type belt cleaning device's sealed transmission structure Download PDFInfo
- Publication number
- CN204982433U CN204982433U CN201520730763.1U CN201520730763U CN204982433U CN 204982433 U CN204982433 U CN 204982433U CN 201520730763 U CN201520730763 U CN 201520730763U CN 204982433 U CN204982433 U CN 204982433U
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- urceolus
- mount pad
- magneton
- drum
- cleaning device
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Abstract
The utility model discloses a drum -type belt cleaning device's sealed transmission structure, including having the urceolus of cover, the epaxial inner tube that is fixed with in, that is connected with interior axle through the bearing at the bobbin base middle part of urceolus, the nozzle outer joint of urceolus has an inside mount pad that has the shoulder hole, and outer axle passes the shoulder hole of mount pad and is connected with the mount pad through the bearing, the motor and outer hub connection is fixed on the mount pad lateral surface, the one end of interior axle is connected with nested magnetism shaft coupling in the mount pad shoulder hole, magnetism shaft coupling in epaxial magneton, separation sleeve of being connected with the urceolus nozzle and fix outside magneton outside epaxial including fixed, the axle center of interior magneton, separation sleeve and outer magneton is all on same horizontal line. The utility model discloses simple structure, sealed effectual can be applicable to the production environment of various harshnesses, has extensive application prospect.
Description
Technical field
The utility model belongs to the engineering element or parts that seal between the surface of relative motion, particularly a kind of sealed transmission structure of drum-type cleaning device.
Background technology
Drum-type cleaning device is the rotation by circular drum, and object is ceaselessly overturn wherein, and meanwhile, with phase mutual friction between the mutual friction of inner wall of rotary drum phase and object, thus realizes the object of cleaning.There is water-saving, power saving, clean hygiene, the advantages such as efficiency is high.In fields such as washing machine equipment, be widely used, technology relative maturity.But, sealing between washing bucket and dynamical system is very large on the impact of equipment, be especially corrosive in washing bucket or poisonous liquid time, if sealing is not good, gap likely via legacy system is flowed out, and corrosion transmission system even causes the damage of whole equipment.
In drum-type cleaning device, rotated by driven by motor inner core, the sealing of rotating shaft takes lip-type packing usually, and lip-shaped sealed ring can only do one-way sealing, if will be used as two way seal, with two sealing rings, seal length can be made like this to increase; Trench design difficulty, and can pocketed oil be produced between two sealing rings, cause inverse crushing bad.Prior, when the cleaning occasion or cleaning solvent that need higher reliability have corrosivity, lip-type packing can lose sealing effectiveness gradually, and thus the sealing kind of drive can not meet high reliability and corrosion resistant requirement.
Utility model content
The utility model is the problem in order to solve prior art intermediate roll formula cleaning device sealing difference, the sealed transmission structure of a kind of drum-type cleaning device proposed.
The utility model realizes according to following technical scheme.
A sealed transmission structure for drum-type cleaning device, comprises the urceolus with cover, is connected with interior axle in the middle part of at the bottom of the cylinder of urceolus by bearing, and interior axle is fixed with inner core; The inner mount pad with shoulder hole is externally connected with at the nozzle of described urceolus, outer shaft is passed the shoulder hole of mount pad and is connected with mount pad by bearing, motor is connected with described outer shaft and is fixed on mount pad lateral surface, and one end of described interior axle is connected with the magnetic shaft coupling be nested in mount pad shoulder hole; The outer magneton that described magnetic shaft coupling comprises the interior magneton be fixed on interior axle, the separation sleeve be connected with urceolus nozzle and is fixed on outer shaft; The axle center of described interior magneton, separation sleeve and outer magneton is all on same horizontal line.
Sealed by static seal mode between separation sleeve and urceolus, encapsulant adopts resistant material.
Interior magneton takes resistant material; Separation sleeve takes not magnetic conduction, resistant material.
The bearing connecting described urceolus and interior axle is non-lubricating ceramic bearing, and has corrosion resistance.
Described motor is direct-driving motor or the servomotor employing decelerator.
The utility model obtains following beneficial effect.
The utility model effectively solves the problem of prior art intermediate roll formula cleaning device sealing difference.Magnetic shaft coupling in the utility model serves the effect of sealing and transmission simultaneously, in magnetic shaft coupling, outer nozzle seals by arranging of separation sleeve, and encapsulant has corrosion resistance, even the liquid corrosive liquids in cylinder also can not flow out urceolus, pollute and other parts of corrosion.Meanwhile, the bearing connecting urceolus and interior axle is non-lubricating ceramic bearing, also has erosion-resisting property.The utility model of such design substantially increases sealing effectiveness, reliability is high, can be applicable in harsh production environment.The utility model simplicity of design, practical and convenient, respond well, be with a wide range of applications.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 motor 2 outer shaft
3 outer magneton 4 separation sleeves
Axle in magneton 6 in 5
7 inner core 8 urceolus
9 mount pad 10 covers
11 bearings.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, a kind of sealed transmission structure of drum-type cleaning device, comprises the urceolus 8 with cover 10, is connected with interior axle 6 in the middle part of at the bottom of the cylinder of urceolus 8 by bearing 11, and interior axle 6 is fixed with inner core 7; The inner mount pad 9 with shoulder hole is externally connected with at the nozzle of described urceolus 8, outer shaft 2 is passed the shoulder hole of mount pad 9 and is connected with mount pad 9 by bearing 11, motor 1 is connected with described outer shaft 2 and is fixed on mount pad 9 lateral surface, and one end of described interior axle 6 is connected with the magnetic shaft coupling be nested in mount pad 9 shoulder hole; Described magnetic shaft coupling comprises the interior magneton 5 be fixed on interior axle 6, the separation sleeve 4 be connected with urceolus 8 nozzle and the outer magneton 3 be fixed on outer shaft 2; The axle center of described interior magneton 5, separation sleeve 4 and outer magneton 3 is all on same horizontal line.
Sealed by static seal mode between separation sleeve 4 and urceolus 8, encapsulant adopts resistant material.
Interior magneton 5 takes resistant material; Separation sleeve 4 takes not magnetic conduction, resistant material.
Connecting described urceolus 8 with the bearing 11 of interior axle 6 is non-lubricating ceramic bearing, and has corrosion resistance.
Described motor 1 is direct-driving motor or the servomotor employing decelerator.
Claims (5)
1. a sealed transmission structure for drum-type cleaning device, is characterized in that: comprise the urceolus (8) with cover (10), is connected with interior axle (6), interior axle (6) is fixed with inner core (7) in the middle part of at the bottom of the cylinder of urceolus (8) by bearing (11); The inner mount pad (9) with shoulder hole is externally connected with at the nozzle of described urceolus (8), outer shaft (2) is also connected with mount pad (9) by bearing (11) through the shoulder hole of mount pad (9), motor (1) is connected with described outer shaft (2) and is fixed on mount pad (9) lateral surface, and one end of described interior axle (6) is connected with the magnetic shaft coupling be nested in mount pad (9) shoulder hole; The outer magneton (3) that described magnetic shaft coupling comprises the interior magneton (5) be fixed on interior axle (6), the separation sleeve (4) be connected with urceolus (8) nozzle and is fixed on outer shaft (2); The axle center of described interior magneton (5), separation sleeve (4) and outer magneton (3) is all on same horizontal line.
2. the sealed transmission structure of a kind of drum-type cleaning device according to claim 1, be is characterized in that: sealed by static seal mode between separation sleeve (4) and urceolus (8), and encapsulant adopts resistant material.
3. the sealed transmission structure of a kind of drum-type cleaning device according to claim 1, is characterized in that: interior magneton (5) takes resistant material; Separation sleeve (4) takes not magnetic conduction, resistant material.
4. the sealed transmission structure of a kind of drum-type cleaning device according to claim 1, is characterized in that: connecting described urceolus (8) with the bearing (11) of interior axle (6) is non-lubricating ceramic bearing, and has corrosion resistance.
5. the sealed transmission structure of a kind of drum-type cleaning device according to claim 1, is characterized in that: described motor (1) is direct-driving motor or the servomotor employing decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730763.1U CN204982433U (en) | 2015-09-21 | 2015-09-21 | Drum -type belt cleaning device's sealed transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730763.1U CN204982433U (en) | 2015-09-21 | 2015-09-21 | Drum -type belt cleaning device's sealed transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982433U true CN204982433U (en) | 2016-01-20 |
Family
ID=55116815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730763.1U Active CN204982433U (en) | 2015-09-21 | 2015-09-21 | Drum -type belt cleaning device's sealed transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204982433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088666A (en) * | 2015-09-21 | 2015-11-25 | 核工业理化工程研究院 | Sealed transmission structure of drum-type cleaning device |
-
2015
- 2015-09-21 CN CN201520730763.1U patent/CN204982433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088666A (en) * | 2015-09-21 | 2015-11-25 | 核工业理化工程研究院 | Sealed transmission structure of drum-type cleaning device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |