CN204380829U - A kind of fluctuation roller type feeder - Google Patents
A kind of fluctuation roller type feeder Download PDFInfo
- Publication number
- CN204380829U CN204380829U CN201420805810.XU CN201420805810U CN204380829U CN 204380829 U CN204380829 U CN 204380829U CN 201420805810 U CN201420805810 U CN 201420805810U CN 204380829 U CN204380829 U CN 204380829U
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- China
- Prior art keywords
- roll shaft
- liner plate
- bearing block
- utility
- model
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- 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.)
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- Rolls And Other Rotary Bodies (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of fluctuation roller type feeder, comprise housing, be fixed on bearing block group on housing and multiple roll shaft, described multiple roll shaft is arranged in bearing block group respectively by bearing, described each roll shaft is provided with multiple roller tooth, wherein, also comprise liner plate, described liner plate is in " Z " font, one end of described liner plate is fixed on the inner surface of described housing, and the other end of described liner plate is stuck on described roll shaft outer surface.The utility model reduces the wearing and tearing at material roll shaft two ends, effectively extends the life-span of roll shaft, indirectly improves economic benefit.Meanwhile, the utility model, simplifies bearing block structure, is convenient to processing, reduces production cost, also improves equipment performance simultaneously, give full play to its operating efficiency, and independently bearing block is convenient to on-the-spot maintenance, maintenance, reduces labor hour.
Description
Technical field
The utility model relates to a kind of fluctuation roller type feeder.
Background technology
Fluctuation roller type feeder is that one had both had feed function, has again the combined type equipment of screening function, custom-designed to heavy-duty crusher continuous flow rate.Because this is forward type screening, fines satisfactory in raw material can be sieved out, so both improve the production capacity of crushing system, alleviate again the wearing and tearing of disintegrating machine.Can the operating efficiency of Wave roller be not fully exerted closely related with the structure of self.Increasing with modern project scale, the specifications and models of fluctuation roller type feeder are selected also to get more and more, also more and more higher to the requirement of the structure of equipment itself and maintenance, maintenance aspect, the complex structure of a lot of fluctuation roller type feeder at present, maintenance trouble, inefficiency.
Utility model content
Utility model object: for above-mentioned prior art Problems existing and deficiency, the purpose of this utility model is to provide that a kind of structure is simple, processing and manufacturing is simple and easy, site examining and repairing, fluctuation roller type feeder easy to maintenance.
Technical scheme: for realizing above-mentioned utility model object, the technical solution adopted in the utility model is a kind of fluctuation roller type feeder, comprise housing, be fixed on bearing block group on housing and multiple roll shaft, described multiple roll shaft is arranged in bearing block group respectively by bearing, described each roll shaft installs multiple roller shell, wherein, also comprise liner plate, described liner plate is in " Z " font, one end of described liner plate is fixed on the inner surface of described housing, and the other end of described liner plate is stuck on described roller shell outer surface.
Further, described bearing block group comprises multiple independent axes bearing, described each independent axes bearing and each roll shaft one_to_one corresponding.Adopt independent axes bearing effectively to simplify the structure of bearing block, overhaul at the scene, maintenance etc. is easy to operate, reduce equipment repeated disassembled and assembled frequency, improve equipment performance and service life.
Further, described liner plate is 16Mn steel plate.16Mn steel plate is adopted effectively to enhance the performance of equipment.
Further, between described roll shaft and bearing, framework type sealing ring is provided with.Effectively raise dust-proof effect.
Operation principle: the liner plate between housing and roller shell is being optimized to the structure of bending by the utility model, is similar to " Z " font, thus reduces the gap between roller shell and liner plate, and effectively prevents material from falling in bearing, reduces the wearing and tearing at roll shaft two ends; Adopt multiple independently bearing block to replace solid housing of the prior art in the utility model simultaneously, effectively simplify the structure of bearing block.
Beneficial effect: compared with prior art, the utility model reduces the wearing and tearing at material roll shaft two ends to the utility model, effectively extends the life-span of roll shaft, indirectly improves economic benefit.Meanwhile, the utility model, simplifies bearing block structure, is convenient to processing, reduces production cost, also improves equipment performance simultaneously, give full play to its operating efficiency, and independently bearing block is convenient to on-the-spot maintenance, maintenance, reduces labor hour.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 1 is partial structurtes schematic diagram of the present utility model;
Fig. 2 is the structural representation of liner plate in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to various equivalents of the present utility model has all fallen within the application's claims limited range.
As shown in Fig. 1 ~ Fig. 2, a kind of fluctuation roller type feeder, comprise housing 1, be fixed on bearing block group 2 on housing 1 and multiple roll shaft 3, wherein, bearing block group 2 comprises multiple independent axes bearing, each roll shaft 3 is arranged in corresponding independent axes bearing respectively by bearing, between the two ends and bearing of roll shaft 3, be also provided with framework type sealing ring.Each roll shaft 3 is all arranged side by side between housing 1, roll shaft 3 rotation work under the effect of actuating unit 6; Axially be interval with multiple roller shell 4 at each roll shaft 3, between roller shell 4 and the inner surface of housing 1, be also provided with liner plate 5.As shown in Figure 2, liner plate 5 is in " Z " font, and one end of liner plate 5 is by multiple inner surface being bolted to housing 1, and the other end of liner plate 5 is provided with and the draw-in groove more bigger than the external diameter of roller shell 4, thus the other end of liner plate 5 can be stuck on roller shell 4 outer surface.Liner plate 5 adopts 16Mn steel plate.Shown in Fig. 3 for there being two roll shafts 3 time the structural representation of liner plate 5, if when also having more roll shaft 3, increase the number of liner plate 5 according to the radical of roll shaft 3, liner plate 5 arrange semicircle draw-in groove according to the external diameter of roll shaft.
When the utility model is started working; actuating unit 6 is with action roller shaft 3 to rotate; material is carried and sieves; owing to adding the liner plate of " Z " font between roller shell 4 and housing 1 inner surface; reduce gap between liner plate and roller shell; and then minimizing material enters liner plate inside; even if exist after a small amount of material is squeezed; clamp-on liner plate inside by force; but due to liner plate " Z " type structure, there is very large space between liner plate and housing, material directly sieves down; effectively prevent material from entering bearing block, thus protection bearing.Due to the independent axes bearing that the utility model adopts, so the maintenance of equipment that the utility model provides is convenient.
Claims (4)
1. a fluctuation roller type feeder, it is characterized in that: comprise housing (1), be fixed on bearing block group (2) on housing (1) and multiple roll shaft (3), described multiple roll shaft (3) is arranged in bearing block group (2) respectively by bearing, described each roll shaft (3) the multiple roller shell of upper installation (4), wherein, also comprise liner plate (5), described liner plate (5) is in " Z " font, one end of described liner plate (5) is fixed on the inner surface of described housing (1), and the other end of described liner plate (5) is stuck on described roller shell (4) outer surface.
2. fluctuation roller type feeder according to claim 1, is characterized in that: described bearing block group (2) comprises multiple independent axes bearing, described each independent axes bearing and each roll shaft (3) one_to_one corresponding.
3. fluctuation roller type feeder according to claim 1, is characterized in that: described liner plate (5) is 16Mn steel plate.
4. fluctuation roller type feeder according to claim 1, is characterized in that: between the two ends and bearing of described roll shaft (3), be provided with framework type sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805810.XU CN204380829U (en) | 2014-12-17 | 2014-12-17 | A kind of fluctuation roller type feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805810.XU CN204380829U (en) | 2014-12-17 | 2014-12-17 | A kind of fluctuation roller type feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380829U true CN204380829U (en) | 2015-06-10 |
Family
ID=53353586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805810.XU Active CN204380829U (en) | 2014-12-17 | 2014-12-17 | A kind of fluctuation roller type feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380829U (en) |
-
2014
- 2014-12-17 CN CN201420805810.XU patent/CN204380829U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |