CN219057560U - Anti-blocking screw with shaft - Google Patents
Anti-blocking screw with shaft Download PDFInfo
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- CN219057560U CN219057560U CN202222567096.2U CN202222567096U CN219057560U CN 219057560 U CN219057560 U CN 219057560U CN 202222567096 U CN202222567096 U CN 202222567096U CN 219057560 U CN219057560 U CN 219057560U
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- transmission shaft
- transmission
- shaft
- connecting sleeve
- helical blade
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Abstract
The utility model relates to the technical field of material conveying equipment, and provides an anti-blocking screw conveyer with a shaft, which comprises a transmission connecting sleeve, a screw blade, a transmission shaft and a supporting shaft shoulder, wherein one end of the transmission connecting sleeve is connected with the transmission shaft, one side of the transmission shaft far away from the transmission connecting sleeve is provided with the supporting shaft shoulder, the transmission connecting sleeve and the transmission shaft are provided with the screw blade, the screw blade adopts a structure with gradually changed screw pitch and gradually changed outer diameter, the screw blade is driven to rotate through the rotation of the transmission connecting sleeve and the transmission shaft, the screw blade rotates to drive feed to move, the effect of conveying materials is realized, the feed falling into the screw conveyer in unit time is fixed, and the screw pitch and the outer diameter of the screw blade gradually increase along the transmission shaft direction from the transmission connecting sleeve, namely, the theoretical conveying amount gradually increases along the transmission shaft direction from the transmission connecting sleeve, and is not easy to block the feed along the transmission shaft direction.
Description
Technical Field
The utility model relates to the technical field of material conveying equipment, in particular to an anti-blocking axial auger.
Background
The blanking transmission device of the intelligent feeder in the breeding factory generally adopts a pulsator or a common auger to convey, and the used feed is granular dry materials and is good, but if the powder with more water is used, the powder with more water is easy to agglomerate, so that the pulsator or the common auger is easy to cause the condition of blocking the material of a discharge hole when conveying the agglomerated powder to the discharge hole, thereby causing equipment failure or damage.
Disclosure of Invention
The utility model aims to provide an anti-blocking axial auger, which aims to solve the problem that in the prior art, a blanking transmission device is generally conveyed by adopting a pulsator or a common auger, and blocking is easy to occur when powder with more water is used.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti-blocking material has a auger of axle, includes drive connection sleeve, helical blade, transmission shaft and support shaft shoulder, drive connection sleeve one end is connected with the transmission shaft, one side that keeps away from drive connection sleeve on the transmission shaft is equipped with the support shaft shoulder, drive connection sleeve with be equipped with on the transmission shaft helical blade, helical blade adopts pitch gradual change and external diameter gradual change's structure, helical blade's pitch and external diameter follow drive connection sleeve are followed the transmission shaft direction increases gradually.
Further, the shape of the supporting shaft shoulder is an annular convex block, and the supporting shaft shoulder in the shape of the annular convex block is sleeved on the transmission shaft.
Further, the thickness of the spiral blade gradually becomes thinner from one end close to the transmission shaft to one end far away from the transmission shaft, and the outer edge of the spiral blade is in a blade shape.
Further, an inner hole is formed in the other end of the transmission connecting sleeve.
Further, the surface of the spiral blade is provided with a wear-resistant layer.
Further, the transmission connecting sleeve, the helical blade, the transmission shaft and the support shaft shoulder are integrally formed.
The above-mentioned one or more technical solutions in the embodiments of the present utility model at least have the following technical effects or advantages:
according to the anti-blocking screw auger provided by the embodiment of the utility model, the screw blades are driven to rotate through the rotation of the transmission connecting sleeve and the transmission shaft, the screw blades rotate to drive the feed to move, the effect of conveying the material is realized, the material is conveyed from the transmission connecting sleeve to the direction of the transmission shaft through the screw blades, the feed falling into the screw auger in unit time is fixed, and as the screw blades adopt the structure of gradual change of screw pitch and gradual change of outer diameter, the screw pitch and the outer diameter of the screw blades gradually increase from the transmission connecting sleeve along the direction of the transmission shaft, namely the theoretical conveying capacity gradually increases from the transmission connecting sleeve along the direction of the transmission shaft, the material is not easily blocked more and more from the transmission connecting sleeve along the direction of the transmission shaft, the phenomenon of blocking at a feed inlet is prevented to a certain extent, and meanwhile, the discharge speed of the screw blades close to the position of the support shaft shoulder gradually decreases, so that the material is slowly and evenly discharged, and the anti-blocking effect is realized during discharging.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of an embodiment of the present utility model;
in the figure: 1. the device comprises a transmission connecting sleeve, a spiral blade, a transmission shaft, a supporting shaft shoulder and a transmission sleeve.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore 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 one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly 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; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.
The embodiment of the utility model provides an anti-blocking axial auger, which belongs to the technical field of material conveying equipment, wherein in the prior art, a blanking transmission device of an intelligent feeder in a breeding factory is generally conveyed by adopting a pulsator or a common auger, and used feed is granular dry materials, but if powder with more water is used, the powder with more water is easy to agglomerate, and when the pulsator or the common auger conveys the agglomerated powder to a discharge hole, the condition of blocking the discharge hole is easy to occur, thereby causing equipment failure or damage.
Based on the above, how to provide an anti-blocking axial auger is a technical problem to be solved.
The technical scheme of the utility model is further elaborated by the following with reference to the drawings and specific embodiments.
Referring to fig. 1, the embodiment of the utility model provides an anti-blocking screw auger with a shaft, which comprises a transmission connecting sleeve 1, a helical blade 2, a transmission shaft 3 and a supporting shaft shoulder 4, wherein one end of the transmission connecting sleeve 1 is connected with the transmission shaft 3, one side, far away from the transmission connecting sleeve 1, of the transmission shaft 3 is provided with the supporting shaft shoulder 4, the transmission connecting sleeve 1 and the transmission shaft 3 are provided with the helical blade 2, the helical blade 2 adopts a structure with a gradual change of a screw pitch and a gradual change of an outer diameter, and the screw pitch and the outer diameter of the helical blade 2 are gradually increased along the direction of the transmission shaft 3 from the transmission connecting sleeve 1.
The anti-blocking screw that this embodiment provided has a screw auger, through setting up helical blade 2 on drive adapter sleeve 1 and transmission shaft 3, drive adapter sleeve 1 and transmission shaft 3 rotate when driving helical blade 2 and rotate, helical blade 2 gyration can drive the fodder and remove, advance the effect that realizes carrying the material, support shoulder 4's setting can conveniently carry out the joint with other cooperation parts, the material is carried to transmission shaft 3's direction by drive adapter sleeve 1 through helical blade 2, the fodder that falls into in the screw auger in the unit time is fixed, helical blade 2 adopts pitch gradual change and the structure of external diameter gradual change, helical blade 2's pitch and external diameter gradually increase along transmission shaft 3 direction from drive adapter sleeve 1, namely theoretical conveying volume gradually grow along transmission shaft 3 direction from drive adapter sleeve 1, and then it is difficult to block up to be difficult to follow drive shaft 3 direction from drive adapter sleeve 1, prevent to appear the phenomenon of jam at the feed inlet to a certain extent, simultaneously make the material speed gradually reduce, and then make the material ejection of compact evenly in the unit time, realize anti-blocking effect.
Specifically, the transmission shaft 3 can adopt a solid structure, and the transmission shaft 3 with the solid structure enables the overall mechanism strength of the screw with the shaft to be higher, so that the screw with the shaft is not easy to damage during material conveying.
The shape of the supporting shaft shoulder 4 is an annular bump, and the supporting shaft shoulder 4 with the annular bump shape is sleeved on the transmission shaft 3.
The annular convex supporting shaft shoulder 4 is connected with other components in a combined clamping mode, the supporting shaft shoulder 4 is in contact with the other components, and the contact area between the supporting shaft shoulder 4 and the other components is reduced, so that the resistance in kinetic energy transmission is reduced, and the energy-saving effect is achieved.
The thickness of the helical blade 2 gradually decreases from the end closer to the drive shaft 3 to the end farther from the drive shaft 3, and the outer edge of the helical blade 2 is in the shape of a blade.
When the spiral blade 2 is used for conveying materials, the materials with moisture are easy to agglomerate, and when the outer edge of the spiral blade 2 is in a blade shape, the outer edge of the spiral blade 2 is in contact with the materials, so that the agglomerated materials can be scattered in an auxiliary manner, and the materials can be mixed more uniformly.
The other end of the transmission connecting sleeve 1 is provided with an inner hole.
The driving part can be connected with the transmission connecting sleeve 1 through the inner hole, specifically, the shape of the inner hole can be hexagonal, and the like, so that the driving part can drive the transmission shaft 3 to rotate through the transmission connecting sleeve 1 more smoothly, the abrasion between the driving part and the transmission connecting sleeve 1 is reduced, and the shape of the inner hole is not limited absolutely.
The surface of the spiral blade 2 is provided with a wear-resistant layer.
When the helical blade 2 carries the material, the wearing layer can improve the life of helical blade 2, and specifically, wearing layer on the helical blade 2 can set to smooth surface, because helical blade 2 can carry granule drier or the powder that takes moisture more, the helical blade 2 of stainless steel material can accomplish anticorrosive effect under moist environment, and then avoid polluting the fodder, in addition, the smooth helical blade 2 in surface can reduce the friction with the material, and then make the material be difficult for adhering to on helical blade 2, reduce the degree of difficulty of clearance, also avoid the material to remain too much and take place the circumstances that deteriorates easily on helical blade 2 to appear.
The transmission connecting sleeve 1, the helical blade 2, the transmission shaft 3 and the support shaft shoulder 4 are integrally formed.
Anti-blocking has axle auger integrated into one piece in this embodiment can avoid appearing the connection position between the part and appear not hard up condition, and structural strength is higher, and is not fragile to can reduce cost of maintenance.
In one embodiment, the above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but any modifications, equivalent substitutions and improvements made within the spirit and principle of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. An anti-blocking has axle auger, its characterized in that: including drive adapter sleeve (1), helical blade (2), transmission shaft (3) and supporting shaft shoulder (4), drive adapter sleeve (1) one end is connected with transmission shaft (3), one side that keeps away from drive adapter sleeve (1) on transmission shaft (3) is equipped with supporting shaft shoulder (4), drive adapter sleeve (1) with be equipped with on transmission shaft (3) helical blade (2), helical blade (2) adopt pitch gradual change and the structure of external diameter gradual change, pitch and external diameter of helical blade (2) follow drive adapter sleeve (1) are followed transmission shaft (3) direction increases gradually.
2. The anti-blocking screw with shaft according to claim 1, characterized in that: the shape of the supporting shaft shoulder (4) is an annular convex block, and the supporting shaft shoulder (4) in the shape of the annular convex block is sleeved on the transmission shaft (3).
3. The anti-blocking screw with shaft according to claim 1, characterized in that: the thickness of the helical blade (2) gradually becomes thinner from one end close to the transmission shaft (3) to one end far away from the transmission shaft (3), and the outer edge of the helical blade (2) is in a blade shape.
4. The anti-blocking screw with shaft according to claim 1, characterized in that: an inner hole is formed in the other end of the transmission connecting sleeve (1).
5. The anti-blocking screw with shaft according to claim 1, characterized in that: the surface of the spiral blade (2) is provided with a wear-resistant layer.
6. The anti-blocking screw with shaft according to claim 1, characterized in that: the transmission connecting sleeve (1), the helical blade (2), the transmission shaft (3) and the support shaft shoulder (4) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222567096.2U CN219057560U (en) | 2022-09-27 | 2022-09-27 | Anti-blocking screw with shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222567096.2U CN219057560U (en) | 2022-09-27 | 2022-09-27 | Anti-blocking screw with shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219057560U true CN219057560U (en) | 2023-05-23 |
Family
ID=86341550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222567096.2U Active CN219057560U (en) | 2022-09-27 | 2022-09-27 | Anti-blocking screw with shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219057560U (en) |
-
2022
- 2022-09-27 CN CN202222567096.2U patent/CN219057560U/en active Active
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