CN202369076U - Rotary feeding device with wear resistant layer - Google Patents
Rotary feeding device with wear resistant layer Download PDFInfo
- Publication number
- CN202369076U CN202369076U CN2011205435957U CN201120543595U CN202369076U CN 202369076 U CN202369076 U CN 202369076U CN 2011205435957 U CN2011205435957 U CN 2011205435957U CN 201120543595 U CN201120543595 U CN 201120543595U CN 202369076 U CN202369076 U CN 202369076U
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- China
- Prior art keywords
- right baffle
- feeding device
- bush
- plate
- lining
- 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 provides a rotary feeding device with a wear resistant layer. The rotary feeding device comprises an enclosure, wherein a feed opening and a discharge opening are respectively formed in the upper part and the lower part of the enclosure; a bush is mounted on the inner wall of the enclosure; a rotating shaft is arranged in the enclosure and mounted on the enclosure; a plurality of blades are connected onto the rotating shaft; a left baffle and a right baffle are respectively arranged on the left sides and the right sides of the blades and are respectively contacted with the blades and connected with the rotating shaft; the left baffle, the blades and the right baffles respectively correspond to the bush; clearances are respectively reserved between the left baffle and the bush, between the blades and the bush as well as between the right baffle and the bush; and the wear resistant layer is attached to the inner side wall of the bush. According to the rotary feeding device disclosed by the utility model, the problems of lower conveying efficiency and higher conveying and maintaining cost caused by easy wear of the bush and blades in the prior art can be solved.
Description
Technical field
The utility model relates to industrial material feedway technical field, specifically a kind of rotation feeding device that has wearing layer.
Background technology
At present; The rotation feeding device is generally adopted in conveying for material in industry; This device is to drive several blade rotations through rotating shaft the material in the feeding device is seen off; It not only is widely used in industries such as medicine, chemical industry, grains, but also can be used for the conveying to materials such as lime, stone flour, cement, fly ash.
But because the kind of material is different, hardness is different, this device is when carrying the bigger material of hardness; As: lime, stone flour, cement, fly ash etc.; Its wearing and tearing to lining and blade are sizable, therefore cause the excessive clearance between blade and the lining easily, thereby have caused convey materials efficient to reduce greatly; Conveying and maintenance cost increase greatly, directly have influence on the service life of feeding device when serious.Thus, many worries have been brought to every aspect.
Summary of the invention
The purpose of the utility model provides a kind of rotation feeding device that has wearing layer, it can solve lining that prior art exists be worn easily with blade and cause defeatedly expecting that efficient is lower, conveying and maintenance cost problem of higher.
The purpose of the utility model is the rotation feeding device of realizing through following technical scheme that wearing layer is arranged; It comprises casing, and the top and the bottom of casing offer inlet point and discharging opening respectively, mounting bush on the casing inner wall; Rotating shaft is arranged in the casing and is installed on the casing; Connect several blades in the rotating shaft, the left and right sides of blade is provided with right baffle-plate and right baffle plate respectively, and right baffle-plate contacts with blade respectively with right baffle plate and is connected with rotating shaft; Right baffle-plate, blade, right baffle plate are corresponding with lining and gapped respectively, are attached with wearing layer on the lining madial wall.
Be further to realize the purpose of the utility model, also can accomplish through following technical scheme: on blade and the corresponding end face of lining madial wall, be connected hardened layer, hardened layer is corresponding with wearing layer.On the circumferential end surfaces of right baffle-plate, connect the left side hardened layer, on the circumferential end surfaces of right baffle plate, connect the right side hardened layer, the left side hardened layer is corresponding with wearing layer respectively with the right side hardened layer.
The beneficial effect that the utility model can produce: because of on the madial wall of lining, being attached with wearing layer; So; It can effectively prevent the wearing and tearing of the big material of hardness to lining, it fundamentally guaranteed lining service life, reduced maintenance cost, guaranteed the transport efficiency of material;
Because of on blade and the corresponding end face of lining madial wall, being connected hardened layer; Hardened layer is corresponding with wearing layer; So; It can effectively prevent the wearing and tearing of the big material of hardness to blade and the corresponding end face of lining madial wall, has guaranteed that fundamentally the gap between blade and the lining can be not excessive, has guaranteed mass transport efficient, has reduced maintenance cost;
Because of on the circumferential end surfaces of right baffle-plate, connecting the left side hardened layer; On the circumferential end surfaces of right baffle plate, connect the right side hardened layer; The left side hardened layer is corresponding with wearing layer respectively with the right side hardened layer, so it can effectively prevent the wearing and tearing of the big material of hardness to right baffle-plate and right baffle plate circumferential end surfaces; It has guaranteed that fundamentally the gap between right baffle-plate and right baffle plate and the lining can be not excessive, has guaranteed mass transport efficient, has reduced maintenance cost.
The widespread use of the utility model can produce good social, economic benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1, mainly is shown on blade 3a and the lining 2 corresponding end faces to be connected hardened layer 3aa, hardened layer 3aa and the corresponding version of wearing layer 2a.
The specific embodiment
The contrast accompanying drawing combines embodiment that this utility model is described in detail.
The rotation feeding device that has wearing layer of the utility model; It comprises casing 1, and the top and the bottom of casing 1 offer inlet point 1a and discharging opening 1b respectively, mounting bush 2 on casing 1 inwall; Rotating shaft 3 is arranged in the casing 1 and is installed on the casing 1; Connect several blades 3a in the rotating shaft 3, the left and right sides of blade 3a is provided with right baffle-plate 3b and right baffle plate 3c respectively, and right baffle-plate 3b contacts with blade 3a respectively with right baffle plate 3c and is connected with rotating shaft 3; Right baffle-plate 3b, blade 3a, right baffle plate 3c are corresponding and gapped with lining 2 respectively, are attached with wearing layer 2a on lining 2 madial walls.On blade 3a and the corresponding end face of lining 2 madial walls, be connected hardened layer 3aa, hardened layer 3aa is corresponding with wearing layer 2a.On the circumferential end surfaces of right baffle-plate 3b, connect left side hardened layer 3bb, on the circumferential end surfaces of right baffle plate 3c, connect right side hardened layer 3cc, left side hardened layer 3bb is corresponding with wearing layer 2a respectively with right side hardened layer 3cc.
During installation, the rotating shaft 3 of the utility model is connected with engine installation.During work, engine installation drives rotating shaft 3 rotations, at this moment; Material is dropped in inlet point 1a; Under the effect of several blades 3a rotation, material is transferred away through discharging opening 1b, at this moment; Wearing layer 2a on the madial wall of lining 2 can play protection lining 2 not by the worn-down effect of material institute; Hardened layer 3aa on blade 3a and the corresponding end face of lining 2 madial walls; And left side hardened layer 3bb and right side hardened layer 3cc on right baffle-plate 3b and the right baffle plate 3c circumferential end surfaces; All can play protection blade 3a and the corresponding end face of lining 2 madial walls; And the circumferential end surfaces of right baffle-plate 3b and right baffle plate 3c makes that with this gap between blade and the lining can be not excessive not by the worn-down effect of material institute, thereby guaranteed the efficient of convey materials; Reduce maintenance cost, guaranteed the service life of feeding device.
Be installed in the lining 2 in the casing 1, its top and the bottom offer suitable for reading and end opening respectively, and the inlet point 1a on suitable for reading and the casing 1 is corresponding, and end opening is corresponding with the discharging opening 1b on the casing 1, and it is known technology.
Position, the described upper and lower, left and right of the utility model all is as the criterion with shown in Figure 1.
The said technical scheme of the utility model is not limited only to the embodiment of present embodiment record, can also have other embodiment to accomplish the technical scheme of the utility model.
The technology that the utility model is not described in detail, shape, structure partly are known technology.
Claims (3)
1. the rotation feeding device that has wearing layer; It comprises casing (1); The top and the bottom of casing (1) offer inlet point (1a) and discharging opening (1b) respectively; Mounting bush (2) on casing (1) inwall, rotating shaft (3) are arranged in the casing (1) and are installed on the casing (1), and rotating shaft (3) is gone up and connected several blades (3a); The left and right sides of blade (3a) is provided with right baffle-plate (3b) and right baffle plate (3c) respectively; Right baffle-plate (3b) contacts with blade (3a) respectively with right baffle plate (3c) and is connected with rotating shaft (3), and right baffle-plate (3b), blade (3a), right baffle plate (3c) are corresponding and gapped with lining (2) respectively, it is characterized in that: be attached with wearing layer (2a) on lining (2) madial wall.
2. the rotation feeding device that has wearing layer according to claim 1 is characterized in that: on blade (3a) and the corresponding end face of lining (2) madial wall, be connected hardened layer (3aa), hardened layer (3aa) is corresponding with wearing layer (2a).
3. the rotation feeding device that has wearing layer according to claim 1; It is characterized in that: on the circumferential end surfaces of right baffle-plate (3b), connect left side hardened layer (3bb); On the circumferential end surfaces of right baffle plate (3c), connect right side hardened layer (3cc), left side hardened layer (3bb) is corresponding with wearing layer (2a) respectively with right side hardened layer (3cc).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205435957U CN202369076U (en) | 2011-12-22 | 2011-12-22 | Rotary feeding device with wear resistant layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205435957U CN202369076U (en) | 2011-12-22 | 2011-12-22 | Rotary feeding device with wear resistant layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369076U true CN202369076U (en) | 2012-08-08 |
Family
ID=46592790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205435957U Expired - Lifetime CN202369076U (en) | 2011-12-22 | 2011-12-22 | Rotary feeding device with wear resistant layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369076U (en) |
-
2011
- 2011-12-22 CN CN2011205435957U patent/CN202369076U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |