CN202316091U - Spiral sand washing machine with protecting device - Google Patents
Spiral sand washing machine with protecting device Download PDFInfo
- Publication number
- CN202316091U CN202316091U CN2011204161292U CN201120416129U CN202316091U CN 202316091 U CN202316091 U CN 202316091U CN 2011204161292 U CN2011204161292 U CN 2011204161292U CN 201120416129 U CN201120416129 U CN 201120416129U CN 202316091 U CN202316091 U CN 202316091U
- Authority
- CN
- China
- Prior art keywords
- protecting device
- spiral sand
- steel plate
- rubber
- washing machine
- 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 discloses a spiral sand washing machine with a protecting device. The spiral sand washing machine with the protecting device comprises a spiral sand washing machine, wherein a bearing protecting device is arranged on one side of a bearing seal; in the bearing protecting device, rubber, a steel plate and a pressure plate are connected through bolts, and are sleeved on a spindle, and the outer edges of the rubber and the steel plate are close to a shell. According to the spiral sand washing machine with the protecting device provided by the utility model, through setting of the bearing protecting device, which is formed by the pressure plate, the rubber and the steel plate, a round baffle is formed between a spindle tail shaft and a drainage groove body, and the surface area of the round baffle can shield an outline of a spindle and tail shaft assembly completely, so that the water and the mud, which are splashed from the drainage groove body, can be directly blocked by the rubber and the steel plate to effectively prevent the water and the mud from entering the tail shaft, thus the service life of the bearing seal is prolonged. The device, provided by the utility model, has the advantages of simple structure and durability.
Description
Technical field
The utility model relates to spiral sand washer, particularly a kind of spiral sand washer with protector.
Background technology
Existing screw sand washer (model; WCD914) structure is divided into and attaches body formula and external, and it is concealed, as shown in Figure 1 that its tail bearing waterproof is ended sizing device; Result of use is better in short time; But in the large-sized concrete production system, because its production intensity is big, work under bad environment, antipriming uses the back effect relatively poor for a long time; The water slurry at its envelope and group stop place very easily infiltrates tailing axle, causes bearing wear to damage.Therefore, the necessary frequent periodic replacement of original device when influence is produced, also causes the increase of repair and maintenance intensity and production cost.
Summary of the invention
The utility model technical problem to be solved provides a kind of spiral sand washer with protector, can prolong the service life of bearing seal, improves efficiency of construction.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of spiral sand washer with protector, comprise spiral sand washer, and be provided with bearing protecting device in bearing seal one side;
In the described bearing protecting device, rubber, steel plate and pressing plate are connected through bolt, are enclosed within on the main shaft, and the outer rim of rubber and steel plate is adjacent to housing.
Said steel plate and pressing plate are made up of two semi-rings.
A kind of spiral sand washer that the utility model provides with protector; Through the bearing protecting device of forming by pressing plate, rubber and steel plate that is provided with; Between main shaft tailing axle and draining cell body, form circular baffle plate, its surface area can cover in main shaft tailing axle assembly profile fully, and the water that spills of draining cell body and mud all can directly be intercepted by rubber and steel plate like this; Effectively prevented the tailing axle into slurry of intaking; Thereby prolonged the service life of bearing seal, the apparatus structure of the utility model is simple, and is durable in use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the front view of former spiral sand washer.
Fig. 2 is the front view of the utility model.
Fig. 3 is the A-A view of Fig. 2.
Fig. 4 is the left view of Fig. 3.
The specific embodiment
In Fig. 2, Fig. 3 and Fig. 4, a kind of spiral sand washer with protector comprises spiral sand washer, and screw mechanism is located in the draining cell body 3, and main shaft 4 is connected with motor 5, seals 1 one sides at main shaft 4 tailing axle end bearings and is provided with bearing protecting device 2;
In the described bearing protecting device 2, rubber 21, steel plate 22 and pressing plate 6 are connected through bolt, are enclosed within on the main shaft 4, and the outer rim of rubber 21 and steel plate 22 is adjacent to the housing 7 of sand washer.
Said steel plate 22 is made up of two semi-rings with pressing plate 6, through being welded into annular.Rubber 21, steel plate 22 and pressing plate 6 are fastened on the tail bearing side through bolt, end the slurry effect thereby play waterproof.
Claims (2)
1. the spiral sand washer with protector comprises spiral sand washer, it is characterized in that: be provided with bearing protecting device (2) in bearing seal (1) one side;
In the described bearing protecting device (2), rubber (21), steel plate (22) and pressing plate (6) are connected through bolt, are enclosed within on the main shaft (4), and the outer rim of rubber (21) and steel plate (22) is adjacent to housing (7).
2. a kind of spiral sand washer with protector according to claim 1 is characterized in that: said steel plate (22) and pressing plate (6) are made up of two semi-rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204161292U CN202316091U (en) | 2011-10-27 | 2011-10-27 | Spiral sand washing machine with protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204161292U CN202316091U (en) | 2011-10-27 | 2011-10-27 | Spiral sand washing machine with protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316091U true CN202316091U (en) | 2012-07-11 |
Family
ID=46428092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204161292U Expired - Fee Related CN202316091U (en) | 2011-10-27 | 2011-10-27 | Spiral sand washing machine with protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807539A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of single-screw sand washer |
-
2011
- 2011-10-27 CN CN2011204161292U patent/CN202316091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807539A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of single-screw sand washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |