CN217101717U - Oven feeding system - Google Patents
Oven feeding system Download PDFInfo
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- CN217101717U CN217101717U CN202220453414.XU CN202220453414U CN217101717U CN 217101717 U CN217101717 U CN 217101717U CN 202220453414 U CN202220453414 U CN 202220453414U CN 217101717 U CN217101717 U CN 217101717U
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- shaft
- spiral conveying
- feed system
- feeding
- feeding barrel
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- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 235000021168 barbecue Nutrition 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The application relates to an oven feeding system, which comprises a driving part, a feeding barrel, a spiral conveying shaft and a coupling component, wherein the driving part is provided with an output shaft; the feeding barrel is used for being fixed on the furnace body, and a material receiving port and a feeding port are formed in the feeding barrel; the spiral conveying shaft is arranged in the feeding barrel; the coupling component is arranged on the spiral conveying shaft and is used for connecting the spiral conveying shaft and the driving part together; wherein the cross section of the output shaft has at least one straight side. The oven feeding system is simple in structure, the spiral conveying shaft can be prevented from being separated from an output shaft of the driving part through the coupling part, and in addition, the cross section of the spiral conveying shaft at least has one straight line edge, so that the bearing torque ratio is large, and fatigue fracture is not easy to occur.
Description
Technical Field
The application relates to the field of barbecue ovens, in particular to an oven feeding system.
Background
At present, in the feeding process of the oven, a spiral conveying mode is adopted for feeding, and an output shaft of a driving part is generally utilized to drive a spiral conveying shaft to rotate.
In the related technology, the head of a feeding screw rod of the barbecue oven is connected with an output shaft of a feeding motor through a transmission pin or a screw, the bearing of the pin and the screw is limited, and the barbecue oven is easy to fatigue and shear.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an oven feeding system to adopt pin and screw to bear the weight of limitedly among the solution correlation technique, easy fatigue shear fracture's problem.
There is provided an oven feed system comprising:
a driving part 1, wherein the driving part 1 is provided with an output shaft 2;
the feeding barrel 3 is used for being fixed on a furnace body, and a material receiving port and a feeding port are formed in the feeding barrel 3;
the spiral conveying shaft 4 is arranged inside the feeding barrel 3;
a coupling member 5 provided on the conveying screw shaft 4 for connecting the conveying screw shaft 4 and the driving unit 1;
wherein the cross section of the output shaft 2 has at least one straight side 8.
In some embodiments, the outer side wall of the spiral conveying shaft 4 is recessed inwards along the circumferential direction to form a limiting groove 6;
the shaft coupling part 5 comprises a shaft sleeve 51 and a first connecting piece 52 movably inserted in the shaft sleeve 51, the shaft sleeve 51 is used for being sleeved on the spiral conveying shaft 4, and when the output shaft 2 is inserted in the spiral conveying shaft 4, the first connecting piece 52 penetrates through the shaft sleeve 51 to the limiting groove 6.
In some embodiments, a limiting retainer 7 is disposed on a side wall of the spiral conveying shaft 4, and when the shaft sleeve 51 abuts against the limiting retainer 7, a hole formed in the side wall of the shaft sleeve 51 communicates with the limiting groove 6.
In some embodiments, the first connector 52 is a pin.
In some embodiments, the coupling member 5 further comprises an adapter plate 53, wherein the adapter plate 53 is detachably connected to the driving portion 1, and a second connecting member is used for fixing the adapter plate 53 and the shaft sleeve 51 on the feeding cylinder 3.
In some embodiments, the second connecting member is a screw, which passes through the adapter plate 53 and the shaft sleeve 51 and is screwed with the feeding cylinder 3.
In some embodiments, the side wall of the feeding barrel 3 is provided with an access opening.
In some embodiments, the area of the cross-section of the feed opening increases gradually along the length of the feed cylinder 3.
In some embodiments, the feed port is substantially trumpet shaped.
In some embodiments, the surface of the spiral blade of the conveying screw shaft 4 is provided with raised lines.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides an oven feeding system, owing to there is the coupling part, when the output shaft of drive division inserts the auger delivery axle, can prevent through the coupling part that the auger delivery axle from breaking away from the output shaft of drive division, in addition because auger delivery axle cross section has a straight line limit at least, consequently, bears the torque ratio great, and difficult fatigue fracture.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a cross-sectional view of an oven feed system provided by an embodiment of the present application;
FIG. 2 is a cross-sectional view of a spiral delivery shaft provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a feed cartridge provided in an embodiment of the present application;
FIG. 4 provides a side view of an output shaft for an embodiment of the present application.
In the figure: 1. a drive section; 2. an output shaft; 3. a feed cylinder; 4. a screw conveying shaft; 5. a coupling member; 51. a shaft sleeve; 52. a first connecting member; 53. an adapter plate; 6. a limiting groove; 7. a limiting retainer ring; 8. a straight line side.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides an oven feeding system, which can solve the problems that the bearing of pins and screws is limited and fatigue shear fracture is easy to occur in the related art.
Referring to fig. 1-4, in order to solve the above technical problem, the present application discloses a feeding system of an oven, which includes a driving part 1, a feeding barrel 3, a spiral conveying shaft 4 and a coupling component 5, wherein the driving part 1 has an output shaft 2; the feeding barrel 3 is used for being fixed on a furnace body, and a material receiving port and a feeding port are formed in the feeding barrel 3; the spiral conveying shaft 4 is arranged inside the feeding barrel 3; a coupling member 5 provided on the conveying screw shaft 4 for connecting the conveying screw shaft 4 and the driving unit 1; wherein the cross section of the output shaft 2 has at least one straight side 8.
In a specific implementation stage, the driving portion 1 drives the spiral conveying shaft 4 to rotate so as to achieve a spiral feeding function, in the application, the cross section of the output shaft 2 at least has one straight edge 8, in one embodiment, the cross section of the output shaft 2 has one straight edge 8, compared with a traditional transmission mode that pins, screws and the like are utilized, the arrangement of the straight edges 8 can greatly improve torque, and when the output shaft is understood, the straight edges 8 can also be provided with two or three, and the effect of improving the torque can also be achieved.
The driving part 1 is a motor which is a commercially available product and is not explained in more detail here.
Specifically, the outer side wall of the spiral conveying shaft 4 is inwards recessed with a limit groove 6 along the circumferential direction;
the shaft coupling part 5 comprises a shaft sleeve 51 and a first connecting piece 52 movably inserted in the shaft sleeve 51, the shaft sleeve 51 is used for being sleeved on the spiral conveying shaft 4, and when the output shaft 2 is inserted in the spiral conveying shaft 4, the first connecting piece 52 penetrates through the shaft sleeve 51 to the limiting groove 6.
When the shaft sleeve 51 is sleeved on the spiral conveying shaft 4, the shaft sleeve 51 is provided with a hole, so that the first connecting piece 52 penetrates through the hole and can extend into the limiting groove 6, and the limiting groove 6 is an annular groove, so that when the shaft sleeve 51 is connected with the driving part 1, the axial movement of the spiral conveying shaft 4 can be limited, and because the limiting groove 6 is an annular groove, when the output shaft 2 rotates, the rotation of the spiral conveying shaft 4 can be driven, in the application, the first connecting piece 52 is preferably a rod-shaped piece, and through the design, the spiral conveying shaft 4 can be conveniently replaced and maintained.
In the present application, for the output shaft 2 to be inserted into the conveying screw shaft 4, it should be understood that the conveying screw shaft 4 may be inserted into the output shaft 2, that is, the cross section of the conveying screw shaft 4 also has at least one side, and the effect of increasing the torque may be achieved, but since the output shaft 2 provides the power, it is preferable that the output shaft 2 is inserted into the conveying screw shaft 4.
In order to facilitate the accurate insertion of the first connecting member 52 into the limiting groove 6 when the shaft sleeve 51 is sleeved on the conveying screw shaft 4, a limiting retainer 7 is provided on the side wall of the conveying screw shaft 4, and when the shaft sleeve 51 abuts against the limiting retainer 7, a hole formed in the side wall of the shaft sleeve 51 is communicated with the limiting groove 6.
In the present application, the limiting check ring 7 is annular, but it is understood that the limiting check ring 7 may also be block-shaped or in another irregular shape as long as the protruding conveying screw shaft 4 is provided.
In some possible embodiments, the first connecting element 52 may also be a pin.
In order to fix both the driving part 1 and the shaft sleeve 51, the shaft coupling member 5 further includes an adapter plate 53 and a second connecting member, the adapter plate 53 is detachably connected to the driving part 1, and the second connecting member is used for fixing the adapter plate 53 and the shaft sleeve 51 to the feeding barrel 3.
The second connection is preferably a detachable connection, typically a screw or bolt, in this case the feed cylinder 3 is fixed to the furnace body.
In some possible embodiments, the second connection member is a screw which passes through the adapter plate 53 and the sleeve 51 and is screwed to the cartridge 3.
In the actual operation process, the material jam condition can exist in the feeding barrel 3 inside, for the convenience of examining and repairing the feeding barrel 3 inside, it has the access hole to open on the lateral wall of feeding barrel 3.
In some embodiments, the area of the cross section of the feeding port gradually increases from the feeding end to the discharging end along the length direction of the feeding barrel 3, please refer to fig. 3, the right end of the feeding barrel 3 is the lower feeding port, the left side close to the driving portion 1 is the feeding end, and the right side far away from the driving portion 1 is the discharging end.
In one possible embodiment, the feed opening is substantially trumpet-shaped, and in another possible embodiment, the side wall of the feed opening may also be of a convex arc-shaped structure towards the inside of the feed opening.
Further, in order to increase the contact area of the spiral blades of the spiral conveying shaft 4 with the material so as to better convey the material, the surfaces of the spiral blades of the spiral conveying shaft 4 are provided with convex strips.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An oven feed system, comprising:
a drive section (1), said drive section (1) having an output shaft (2);
the feeding barrel (3) is used for being fixed on the furnace body, and a material receiving opening and a material feeding opening are formed in the feeding barrel (3);
the spiral conveying shaft (4), the spiral conveying shaft (4) is arranged inside the feeding barrel (3);
a coupling member (5) provided on the conveying screw shaft (4) for connecting the conveying screw shaft (4) and the drive unit (1) together;
wherein the cross section of the output shaft (2) has at least one straight side (8).
2. The oven feed system of claim 1, wherein:
the outer side wall of the spiral conveying shaft (4) is inwards recessed with a limit groove (6) along the circumferential direction;
the coupling component (5) comprises a shaft sleeve (51) and a first connecting piece (52) movably inserted in the shaft sleeve (51), the shaft sleeve (51) is used for being sleeved on the spiral conveying shaft (4), and when the output shaft (2) is inserted in the spiral conveying shaft (4), the first connecting piece (52) penetrates through the shaft sleeve (51) to the limiting groove (6).
3. The oven feed system of claim 2, wherein:
the side wall of the spiral conveying shaft (4) is provided with a limiting retainer ring (7), and when the shaft sleeve (51) is abutted against the limiting retainer ring (7), a hole formed in the side wall of the shaft sleeve (51) is communicated with the limiting groove (6).
4. The oven feed system of claim 2, wherein:
the first connecting piece (52) adopts a pin.
5. The oven feed system of claim 2, wherein:
the coupling component (5) further comprises an adapter plate (53) and a second connecting piece, the adapter plate (53) is detachably connected with the driving part (1), and the second connecting piece is used for fixing the adapter plate (53) and the shaft sleeve (51) on the feeding barrel (3).
6. The oven feed system of claim 5, wherein:
the second connecting piece adopts screws, and the screws penetrate through the adapter plate (53) and the shaft sleeve (51) and are in threaded connection with the feeding barrel (3).
7. The oven feed system of claim 1, wherein:
an access hole is formed in the side wall of the feeding barrel (3).
8. The oven feed system of claim 1, wherein:
the area of the cross section of the feeding port is gradually increased along the length direction of the feeding barrel (3).
9. The oven feed system of claim 1, wherein:
the feeding port is approximately horn-shaped.
10. The oven feed system of claim 1, wherein:
the surface of the spiral blade of the spiral conveying shaft (4) is provided with a convex strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220453414.XU CN217101717U (en) | 2022-03-03 | 2022-03-03 | Oven feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220453414.XU CN217101717U (en) | 2022-03-03 | 2022-03-03 | Oven feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217101717U true CN217101717U (en) | 2022-08-02 |
Family
ID=82599808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220453414.XU Expired - Fee Related CN217101717U (en) | 2022-03-03 | 2022-03-03 | Oven feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217101717U (en) |
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2022
- 2022-03-03 CN CN202220453414.XU patent/CN217101717U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |