CN219216463U - Double-fan auger structure - Google Patents
Double-fan auger structure Download PDFInfo
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- CN219216463U CN219216463U CN202320226913.XU CN202320226913U CN219216463U CN 219216463 U CN219216463 U CN 219216463U CN 202320226913 U CN202320226913 U CN 202320226913U CN 219216463 U CN219216463 U CN 219216463U
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- fan
- auger
- crushing
- bidirectional
- shell
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- 239000000463 material Substances 0.000 claims abstract description 57
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 35
- 241000579971 Terebridae Species 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 241000237983 Trochidae Species 0.000 claims 2
- 239000004459 forage Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 7
- 241000463219 Epitheca Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 241000886569 Cyprogenia stegaria Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a double-fan auger structure which comprises a bidirectional auger shaft, a first material throwing fan and a second material throwing fan, wherein the first fan shaft of the first material throwing fan and the second fan shaft of the second material throwing fan are coaxially fixed at two axial ends of the bidirectional auger shaft; the bottom of the bidirectional auger shaft is also provided with an auger shell, and the upper end of the auger shell is provided with a feeding hopper for inputting materials into the bidirectional auger shaft. The double-fan auger structure realizes the functions of conveying, dedusting, crushing and throwing forage by wind power through the same shaft, and has the advantages of compact structure and high conveying efficiency.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a double-fan auger structure.
Background
The existing conveying auger for bundling machine generally adopts multi-shaft operation, namely conveying by utilizing an auger shaft, arranging an independent crushing mechanism, throwing materials by utilizing an independently arranged fan, and has the advantages of complex structure, inconvenient assembly and low conveying efficiency.
Disclosure of Invention
The utility model provides a double-fan auger structure for solving one or more of the technical problems.
The technical scheme for solving the technical problems is as follows: the double-fan auger structure comprises a bidirectional auger shaft, a first material throwing fan and a second material throwing fan, wherein the first fan shaft of the first material throwing fan and the second fan shaft of the second material throwing fan are coaxially fixed at two axial ends of the bidirectional auger shaft; the bottom of the bidirectional auger shaft is also provided with an auger shell, and the upper end of the auger shell is provided with a feeding hopper for inputting materials into the bidirectional auger shaft.
The beneficial effects of the utility model are as follows: the double-fan auger structure realizes the functions of conveying, dedusting, crushing and throwing forage by wind power through the same shaft, and has the advantages of compact structure and high conveying efficiency.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the middle part of two-way screw conveyer axle is equipped with two-way helical blade, still be equipped with first crushing portion on the two-way screw conveyer axle of two-way helical blade both sides, on the inside wall of screw conveyer casing with the position that first crushing portion corresponds still is equipped with second crushing portion.
The beneficial effects of adopting the further scheme are as follows: the material conveying, crushing and wind power material throwing functions of the fan are realized by using the same shaft, the structure is compact and stable, and the conveying efficiency is high.
Further, the first crushing part is a crushing moving knife fixed on the bidirectional helical blade, and the second crushing part is a crushing fixed knife fixed on the inner side wall of the screw shell.
The beneficial effects of adopting the further scheme are as follows: the crushing effect is better by utilizing the cooperation of the crushing movable knife and the crushing fixed knife.
Further, a dust removing hole is formed in the bottom wall of the auger shell.
Further, the auger casing includes an integrally fixed auger drain pan and a fan drain pan, the both ends of auger drain pan are fixed with the fan drain pan, the auger drain pan is located the bottom of two-way auger axle, the bottom of first material throwing fan and second material throwing fan is equipped with the fan drain pan respectively, the feeding hopper is fixed the top of auger drain pan, be fixed with the fan epitheca on the fan drain pan.
The beneficial effects of adopting the further scheme are as follows: the screw feeder drain pan and the fan drain pan are integrally and fixedly arranged, so that the assembly of the whole structure is convenient.
Further, the auger casing includes integrative fixed auger drain pan, smashes drain pan and fan drain pan, the both ends of auger drain pan are fixed with and smash the drain pan, smash the drain pan and deviate from one side of auger drain pan is equipped with the fan drain pan, the auger drain pan is located the bottom of two-way auger axle, two the bottom of first crushing portion all is equipped with and smashes the drain pan, the bottom of first material throwing fan and second material throwing fan is equipped with the fan drain pan respectively, the feeding hopper is fixed in the top of auger drain pan, be located the feeding hopper both sides fan drain pan and smash and be fixed with the fan epitheca respectively on the drain pan and smash the epitheca.
The beneficial effects of adopting the further scheme are as follows: the auger bottom shell, the fan bottom shell and the crushing bottom shell are integrally and fixedly arranged, so that the assembly of the whole structure is facilitated.
Further, the fan upper shell and the adjacent crushing upper shell are integrally and fixedly connected.
The beneficial effects of adopting the further scheme are as follows: the fan upper shell and the crushing upper shell can be assembled and fixed simultaneously, so that the structure stability is better, and the installation and the maintenance are convenient.
Further, the upper shell of the fan is provided with a material throwing opening which is arranged upwards.
Further, the fan upper shell and the fan bottom shell are surrounded to form a polygonal fan shell structure.
Further, a plurality of fan blades are arranged on the first material throwing fan and the second material throwing fan, and wear-resisting plates are arranged at positions, close to the free ends of the fan blades, of the fan blades.
The beneficial effects of adopting the further scheme are as follows: the wear-resisting plate improves the service life of the fan blade.
Drawings
FIG. 1 is a schematic diagram of a front view of a dual fan auger structure of the present utility model;
FIG. 2 is a schematic top view of a dual fan auger structure of the present utility model;
FIG. 3 is a schematic side view of a dual fan auger structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of A-A of FIG. 3;
fig. 5 is a schematic perspective view of a bidirectional auger shaft according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
200. a bidirectional auger shaft; 201. a first material throwing fan; 202. a second material throwing fan; 203. an auger bottom shell; 204. a feed hopper; 205. bidirectional helical blades; 206. crushing a movable cutter; 207. crushing and fixing a cutter; 208. a fan bottom shell; 209. crushing the bottom shell; 210. an upper housing of the blower; 211. crushing the upper shell; 212. a material throwing port; 213. a wear plate; 214. a fan blade.
Description of the embodiments
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1 to 5, the double-fan auger structure of the present embodiment includes a bidirectional auger shaft 200, a first material throwing fan 201 and a second material throwing fan 202, where the first fan shaft of the first material throwing fan 201 and the second fan shaft of the second material throwing fan 202 are coaxially fixed at two axial ends of the bidirectional auger shaft 200; the bottom of the bidirectional auger shaft 200 is also provided with an auger shell, and the upper end of the auger shell is provided with a feed hopper 204 for inputting materials into the bidirectional auger shaft 200.
As shown in fig. 2 and fig. 4, a bidirectional screw blade 205 is disposed in the middle of the bidirectional screw shaft 200 in this embodiment, a first crushing portion is further disposed on the bidirectional screw shaft 200 on two sides of the bidirectional screw blade 205, and a second crushing portion is further disposed on a position on the inner side wall of the screw housing corresponding to the first crushing portion. The material conveying, crushing and wind power material throwing functions of the fan are realized by using the same shaft, the structure is compact and stable, and the conveying efficiency is high.
As shown in fig. 4, the first crushing portion of the present embodiment is a crushing moving blade 206 fixed on the bidirectional helical blade 205, and the second crushing portion is a crushing fixed blade 207 fixed on the inner side wall of the auger housing, and the number of the crushing moving blade and the crushing fixed blade can be increased or decreased according to the crushing requirement. The crushing effect is better by utilizing the cooperation of the crushing movable knife and the crushing fixed knife.
As shown in fig. 4, the bottom wall of the auger housing in this embodiment is provided with a dust removing hole, and the dust removing hole corresponds to the position of the bidirectional spiral blade 205 of the bidirectional auger shaft 200.
The auger housing of this embodiment may adopt two structural forms according to the different arrangement structure on the bidirectional auger shaft 200:
in the first structural form, the auger housing comprises an auger bottom shell 203 and a fan bottom shell 208 which are integrally fixed, the fan bottom shell 208 is fixed at two ends of the auger bottom shell 203, the auger bottom shell 203 is located at the bottom of the bidirectional auger shaft 200, the fan bottom shells 208 are respectively arranged at the bottoms of the first material throwing fan 201 and the second material throwing fan 202, the feeding hopper 204 is fixed above the auger bottom shell 203, and a fan upper shell 210 is fixed on the fan bottom shell 208. The screw feeder drain pan and the fan drain pan are integrally and fixedly arranged, so that the assembly of the whole structure is convenient.
Structural style two, auger casing includes integrative fixed auger drain pan 203, smashes drain pan 209 and fan drain pan 208, the both ends of auger drain pan 203 are fixed with and smash drain pan 209, smash drain pan 209 deviates from one side of auger drain pan 203 is equipped with fan drain pan 208, auger drain pan 203 is located the bottom of two-way auger shaft 200, two the bottom of first crushing portion all is equipped with smashes drain pan 209, the bottom of first throwing fan 201 and second throwing fan 202 is equipped with fan drain pan 208 respectively, feed hopper 204 is fixed in the top of auger drain pan 203, is located be fixed with fan epitheca 210 and smash epitheca 211 respectively on fan drain pan 208 and the smashing drain pan 209 of feed hopper 204 both sides. The auger bottom shell, the fan bottom shell and the crushing bottom shell are integrally and fixedly arranged, so that the assembly of the whole structure is facilitated.
In the second structural form, the fan upper case 210 and the adjacent pulverizing upper case 211 are integrally and fixedly connected. The fan upper shell and the crushing upper shell can be assembled and fixed simultaneously, so that the structure stability is better, and the installation and the maintenance are convenient.
As shown in fig. 1 to 3, the fan upper case 210 in this embodiment has a material throwing port 212 disposed upward.
As shown in fig. 3, the fan upper case 210 and the fan bottom case 208 surround to form a polygonal fan housing structure, and the polygonal fan housing structure is adopted, so that the fan upper case and the fan bottom case can be assembled up and down, and are convenient to install and maintain.
As shown in fig. 4 and 5, in this embodiment, a plurality of fan blades 214 are disposed on the first material throwing fan 201 and the second material throwing fan 202, and wear plates 213 are disposed at positions of the fan blades 214 near the free ends thereof. The wear-resisting plate improves the service life of the fan blade.
The double-fan auger structure of this embodiment can feed through the middle feeding hopper, and the material is carried to both sides to the two-way auger axle of reuse, and the two-way auger axle is in the in-process of carrying the material to both sides, has also carried out the dust removal to straw material. Then the straw material is crushed by the first crushing part and the second crushing part at two sides, and then is sent to the first material throwing fan and the second material throwing fan, and is thrown through the material throwing opening above the material throwing fan. The double-fan auger structure of the embodiment realizes multiple functions of one shaft, namely, one shaft realizes the functions of conveying, dedusting, crushing and throwing.
The double-fan auger structure of the embodiment realizes the function of conveying and blowing forage by wind power through the same shaft, and has the advantages of compact structure and high transportation efficiency.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (10)
1. The double-fan auger structure is characterized by comprising a bidirectional auger shaft, a first material throwing fan and a second material throwing fan, wherein the first fan shaft of the first material throwing fan and the second fan shaft of the second material throwing fan are coaxially fixed at two axial ends of the bidirectional auger shaft; the bottom of the bidirectional auger shaft is also provided with an auger shell, and the upper end of the auger shell is provided with a feeding hopper for inputting materials into the bidirectional auger shaft.
2. The double-fan screw feeder structure according to claim 1, wherein the middle part of the bidirectional screw feeder shaft is provided with bidirectional screw blades, the bidirectional screw feeder shafts on two sides of the bidirectional screw blades are further provided with first crushing parts, and the inner side wall of the screw feeder shell is further provided with second crushing parts at positions corresponding to the first crushing parts.
3. The double-fan auger structure according to claim 2, wherein the first crushing portion is a crushing moving blade fixed to the bidirectional helical blade, and the second crushing portion is a crushing stationary blade fixed to an inner side wall of the auger housing.
4. The double-fan auger structure according to claim 1, wherein the bottom wall of the auger housing is provided with dust removing holes.
5. The double-fan auger structure according to claim 1, wherein the auger housing comprises an auger bottom shell and a fan bottom shell which are integrally fixed, the fan bottom shell is fixed at two ends of the auger bottom shell, the auger bottom shell is located at the bottom of the bidirectional auger shaft, the fan bottom shells are respectively arranged at the bottoms of the first material throwing fan and the second material throwing fan, the feeding hopper is fixed above the auger bottom shell, and the fan upper shell is fixed on the fan bottom shell.
6. The double-fan screw feeder structure according to claim 2, wherein the screw feeder casing comprises an integrally fixed screw feeder bottom shell, a crushing bottom shell and a fan bottom shell, wherein the crushing bottom shells are fixed at two ends of the screw feeder bottom shell, one side of the crushing bottom shell, which is away from the screw feeder bottom shell, is provided with the fan bottom shell, the screw feeder bottom shells are positioned at the bottoms of the two-way screw feeder shafts, the bottoms of the two first crushing parts are respectively provided with the crushing bottom shells, the bottoms of the first material throwing fan and the second material throwing fan are respectively provided with the fan bottom shells, the material feeding hopper is fixed above the screw feeder bottom shells, and the fan top shells and the crushing top shells are respectively fixed on the fan bottom shells and the crushing bottom shells which are positioned at two sides of the material feeding hopper.
7. The dual fan auger structure according to claim 6, wherein said fan upper housing is integrally fixedly connected to the adjacent pulverizing upper housing.
8. A twin-fan auger structure according to any one of claims 5 to 7, wherein the fan upper casing has an upwardly disposed flighting opening.
9. A twin-fan auger structure according to any one of claims 5 to 7, wherein the fan upper casing and the fan bottom casing are surrounded to form a polygonal fan housing structure.
10. The double-fan auger structure according to any one of claims 5 to 7, wherein the first and second material throwing fans are each provided with a plurality of fan blades, and the positions of the fan blades near the free ends of the fan blades are each provided with a wear-resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320226913.XU CN219216463U (en) | 2023-02-16 | 2023-02-16 | Double-fan auger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320226913.XU CN219216463U (en) | 2023-02-16 | 2023-02-16 | Double-fan auger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219216463U true CN219216463U (en) | 2023-06-20 |
Family
ID=86745861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320226913.XU Active CN219216463U (en) | 2023-02-16 | 2023-02-16 | Double-fan auger structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219216463U (en) |
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2023
- 2023-02-16 CN CN202320226913.XU patent/CN219216463U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 3666 Xingyun Road, Jiutai Economic Development Zone, Changchun City, Jilin Province, 130500 Patentee after: Jilin Tianlang Agricultural Equipment Co.,Ltd. Country or region after: China Address before: 130507 No.002, Jiaer Road, Kalun Tiebei Industrial Zone, Jiutai Economic Development Zone, Changchun City, Jilin Province Patentee before: Jilin Tianlang New Energy Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |