CN211721458U - Clean feeder - Google Patents
Clean feeder Download PDFInfo
- Publication number
- CN211721458U CN211721458U CN202020258965.1U CN202020258965U CN211721458U CN 211721458 U CN211721458 U CN 211721458U CN 202020258965 U CN202020258965 U CN 202020258965U CN 211721458 U CN211721458 U CN 211721458U
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- feeding
- cavity
- feeding cavity
- end plate
- feeding roller
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Abstract
The utility model discloses a clean feeder relating to the field of grain feed processing equipment. The feeder comprises a feeding cavity, wherein a feeding hole is formed in the upper end of the feeding cavity, a discharging hole is formed in the lower end of the feeding cavity, a feeding roller is arranged in the feeding cavity and is rotatably mounted on the feeding cavity through a bearing, and a driving device for driving the feeding roller to rotate is arranged on the feeding roller; the method is characterized in that: the two ends of the feeding roller are positioned in the feeding cavity and are respectively provided with an end plate, the edge of each end plate is provided with a sealing ring in pressure contact with the inner wall of the feeding cavity, the top of the feeding cavity is positioned between the end plates and the feeding hole and is provided with an air injection group, the air injection group is arranged close to the end plates, and the air injection group is connected with an air inlet device through an air inlet pipeline. The utility model has the advantages that can clean the material and remain, reduce the putty.
Description
Technical Field
The utility model relates to a grain feed processing equipment field, in particular to clean feeder.
Background
The existing dryer spreader feed inlet feeder often causes the feeder to clamp materials, block materials and accumulate materials due to the self structure and the high temperature and high humidity of the puffed granular materials, so that the residue in the feeder is not convenient to clean. Also affects the uniformity of the spreading device, and finally seriously affects the quality and equipment performance of the dried finished granular materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can clean the material and remain, reduce clean feeder of putty.
In order to realize the purpose of the utility model, the following technical proposal adopted by the utility model is that:
a cleaning feeder comprises a feeding cavity, wherein a feeding hole is formed in the upper end of the feeding cavity, a discharging hole is formed in the lower end of the feeding cavity, a feeding roller is arranged in the feeding cavity and is rotatably mounted on the feeding cavity through a bearing, and a driving device for driving the feeding roller to rotate is arranged on the feeding roller; the two ends of the feeding roller are positioned in the feeding cavity and are respectively provided with an end plate, the edge of each end plate is provided with a sealing ring in pressure contact with the inner wall of the feeding cavity, the top of the feeding cavity is positioned between the end plates and the feeding hole and is provided with an air injection group, the air injection group is arranged close to the end plates, and the air injection group is connected with an air inlet device through an air inlet pipeline.
Preferably, the gas injection group comprises a plurality of gas injection ports with different inclinations. Due to the arrangement of the plurality of air nozzles with different gradients, the released high-pressure gas has no dead angle to the feeding cavity and the feeding roller, and the blowing and the jetting are carried out in an all-round covering manner.
Preferably, the feeding roller is provided with a plurality of feeding grooves along the circumferential direction, and the edge of one side surface of the end plate, which is opposite to the feeding grooves, is provided with a flange. Through setting up the flange for the striking changes flow direction behind the flange when partial material flows to the end plate edge, and consequently, the material can not gather at the end plate edge, makes things convenient for the cleanness of residual material.
Preferably, the joint of the flange and the end plate is in a concave arc shape.
Preferably, the driving device is a driving motor, and an output shaft of the driving motor is linked with the feeding roller.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a set up the jet-propelled group at feed cavity top, admit air from the top and sweep the residual material in the feed cavity to sweep from the both ends of feed roller to the middle part, make the residual material gather in the middle part of feed cavity, discharge from the discharge gate of bottom at last, guarantee clean, avoid the residual material to fly upward everywhere in the feed cavity and reduce clean effect;
2. the utility model discloses a set up the sealing washer, increase the sealed between end plate and the feed cavity, avoid under the high-pressure gas injection state air current to drive the material and anti-cluster to the clearance between end plate and the feed cavity, increase the clean degree of difficulty, pile up on the bearing through the clearance easily simultaneously and influence normal feed, consequently, the utility model discloses set up the sealing washer and detain the material between two end plates of feed roller, sweep the cleanness after conveniently admitting air;
3. the utility model discloses a just be equipped with the flange at the side edge of end plate to the feeding trough, the junction of flange and end plate sets up to the arc of indent for partial material striking changes the flow direction behind the flange when flowing to the end plate edge, consequently, the material can not gather at the end plate edge, the convenient cleanness of remaining the material.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2.
Wherein, 1 feeding roller, 2 feeding cavities, 201 feed inlets, 202 discharge outlets, 3 driving motors, 4 bearings, 5 end plates, 6 air inlet pipelines, 7 air nozzles and 8 sealing rings.
Detailed Description
The present invention will be further explained with reference to the following embodiments, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the present invention by those skilled in the art after reading the present invention fall within the scope of the appended claims.
As shown in fig. 1-3, a cleaning feeder comprises a feeding cavity, a feeding inlet 201 is arranged at the upper end of the feeding cavity 2, a discharging outlet 202 is arranged at the lower end of the feeding cavity 2, a feeding roller 1 is arranged in the feeding cavity 2, the feeding roller 1 is rotatably mounted on the feeding cavity 2 through a bearing 4, and the feeding roller 1 is provided with a driving device for driving the feeding roller to rotate; the driving device is a driving motor 3, and an output shaft of the driving motor 3 is linked with the feeding roller; the two ends of the feeding roller 1 are positioned in the feeding cavity 2 and are respectively provided with an end plate 5, the edge of each end plate 5 is provided with a sealing ring 8 which is in pressure contact with the inner wall of the feeding cavity 2, the top of the feeding cavity 2 is positioned between the end plate 5 and the feeding hole 201 and is provided with an air injection group, the air injection group is arranged close to the end plate 5 and is connected with an air inlet device through an air inlet pipeline 6, and the air injection group comprises a plurality of air injection ports 7 with different gradients; the feeding roller 1 is provided with a plurality of feeding grooves along the circumferential direction, the edge of one side surface of the end plate 5, which is opposite to the feeding grooves, is provided with a flange, and the joint of the flange and the end plate 5 is in a concave arc shape.
The utility model discloses a concrete working process and principle: after the feeder stops normal work, the cleaning work of feeding cavity 2 and feeding roller 1 is carried out, at this moment, high-pressure gas enters into the air inlet pipeline 6 through the air inlet device, the entering high-pressure gas is sprayed into the feeding cavity 2 through the air jet 7, and due to the arrangement of the air jets 7 with different gradients, the released high-pressure gas has no dead angle to the feeding cavity 2 and the feeding roller 1, the air jet is covered in all directions, and the switch of the air jet 7 can be controlled through the electromagnetic valve in the actual work. Simultaneously, in order to prevent the air current of air jet 7 and the material of smuggleing secretly anti-the cluster to the clearance between end plate 5 and the feed cavity 2, thereby increase clean degree of difficulty, consequently, it is sealed to be equipped with embedded sealing washer 8 at end plate 5, and, end plate 5 is just being equipped with the flange to the side edge of feeding trough, the flange sets up to the arc of indent with the junction of end plate 5, make partial material striking change flow direction behind the flange when flowing to end plate 5 edge, consequently, the material can not gather at end plate 5 edge, make things convenient for the cleanness of residual material.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (5)
1. A cleaning feeder comprises a feeding cavity, wherein a feeding hole is formed in the upper end of the feeding cavity, a discharging hole is formed in the lower end of the feeding cavity, a feeding roller is arranged in the feeding cavity and is rotatably mounted on the feeding cavity through a bearing, and a driving device for driving the feeding roller to rotate is arranged on the feeding roller; the method is characterized in that: the two ends of the feeding roller are positioned in the feeding cavity and are respectively provided with an end plate, the edge of each end plate is provided with a sealing ring in pressure contact with the inner wall of the feeding cavity, the top of the feeding cavity is positioned between the end plates and the feeding hole and is provided with an air injection group, the air injection group is arranged close to the end plates, and the air injection group is connected with an air inlet device through an air inlet pipeline.
2. The cleaning feeder of claim 1, wherein: the air injection group comprises a plurality of air injection ports with different inclinations.
3. The cleaning feeder of claim 1, wherein: the feeding roller is provided with a plurality of feeding grooves along the circumferential direction, and the edge of one side face of the end plate, which is opposite to the feeding grooves, is provided with a flange.
4. The cleaning feeder of claim 3, wherein: the junction of the flanges and the end plates is in an inwards concave arc shape.
5. The cleaning feeder of claim 1, wherein: the driving device is a driving motor, and an output shaft of the driving motor is linked with the feeding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258965.1U CN211721458U (en) | 2020-03-05 | 2020-03-05 | Clean feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258965.1U CN211721458U (en) | 2020-03-05 | 2020-03-05 | Clean feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211721458U true CN211721458U (en) | 2020-10-23 |
Family
ID=72858390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020258965.1U Active CN211721458U (en) | 2020-03-05 | 2020-03-05 | Clean feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211721458U (en) |
-
2020
- 2020-03-05 CN CN202020258965.1U patent/CN211721458U/en active Active
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