CN218834222U

CN218834222U - Improved stirring hopper

Info

Publication number: CN218834222U
Application number: CN202223064234.1U
Authority: CN
Inventors: 罗章印
Original assignee: Nanjing Ruiya Extrusion Machinery Manufacturing Co ltd
Current assignee: Nanjing Ruiya Extrusion Machinery Manufacturing Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-11
Anticipated expiration: 2032-11-18

Abstract

The utility model provides a modified stirring hopper, fight including the stirring, the internally mounted that the stirring was fought has the (mixing) shaft, the surface mounting of (mixing) shaft has stirring paddle leaf, the both ends connection of (mixing) shaft holds carrier, it includes first coupling assembling and second coupling assembling to hold carrier, first coupling assembling includes connecting cover and bearing cover, second coupling assembling includes gland and lower gland, be provided with seal assembly between first coupling assembling, second coupling assembling and the (mixing) shaft, seal assembly includes conical bearing and oil blanket, and (mixing) shaft bottom seal assembly's conical bearing is used for bearing (mixing) shaft, is provided with seal assembly at the junction of (mixing) shaft and gear motor simultaneously equally, and inside is provided with conical bearing equally, and sliding connection plays spacing fixed effect at the tip of (mixing) shaft for the (mixing) shaft keeps perpendicular stable rotation, prevents that the rotation (mixing) shaft is unstable to cause stirring paddle leaf collision stirring fill.

Description

Improved stirring hopper

Technical Field

The utility model relates to a stirring hopper field specifically is a modified stirring hopper.

Background

Stirring hopper application scope is extensive, is used for in the industrial production course of working more, makes the intermixing between the industry raw and other materials through stirring hopper, accomplishes the ratio back of raw and other materials, reaches the production demand of industry, promotes industrial production's operating efficiency.

Among the stirring hoppers, there is a pan-like hopper for special needs, and for the hopper of cone, the pan-like hopper should be added with the corresponding stirring paddle to continuously stir the inside material, and sweep the material at the bottom end of the hopper to the feed opening of the hopper.

The stirring shaft of the existing stirring hopper is limited by an upper circular bearing and a lower circular bearing and can bear downward and upward axial forces, the bottom end of the stirring shaft adopts a thimble 12 structure (shown in figures 4-6) to limit the swing of the stirring shaft in the rotating process, and the thimble is usually made of metal materials. Under long-term wearing and tearing state, be connected inseparably between (mixing) shaft and the thimble, the swing of (mixing) shaft and hopper bottom will be out of control, leads to bumping between paddle and the hopper.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a modified stirring hopper cancels traditional thimble structure, adopts conical bearing to replace the tip of the fixed (mixing) shaft of thimble, and conical bearing can the dead weight of bearing (mixing) shaft, and restriction (mixing) shaft rotates the in-process swing simultaneously, compares traditional thimble structure life and has obtained the extension.

In order to achieve the purpose, the utility model discloses a technical scheme as follows: the utility model provides a modified stirring hopper, includes the stirring fill, the internally mounted of stirring fill has the (mixing) shaft, the surface mounting of (mixing) shaft has stirring paddle leaf, the both ends connection of (mixing) shaft holds carrier, it includes first coupling assembling and second coupling assembling to hold carrier, first coupling assembling includes connecting cover and bears the weight of the lid, second coupling assembling includes gland and lower gland, be provided with seal assembly between first coupling assembling, second coupling assembling and the (mixing) shaft, seal assembly includes conical bearing and oil blanket, with the conical bearing that second coupling assembling links to each other is installed at the tip of (mixing) shaft, conical bearing is used for supporting the (mixing) shaft, with conical bearing that second coupling assembling links to each other fixes the tip at the stirring fill through bearing the weight of lid and connecting the lid.

Furthermore, stirring paddle leaf is provided with a plurality ofly, stirring paddle leaf dislocation distribution is on the surface of (mixing) shaft, stirring paddle leaf's tip is provided with the discharge oar.

Furthermore, a material level meter is arranged on one side of the stirring hopper.

Further, the end of the stirring shaft penetrates through the top sealing assembly and is connected with a speed reduction motor in a rotating mode.

Furthermore, a feeding machine is arranged at the bottom end of the stirring hopper, an extruding machine is arranged at the bottom end of the feeding machine, the stirring hopper is communicated with the feeding machine at the bottom end, and the feeding machine is communicated with the extruding machine at the bottom end.

Compared with the prior art, the beneficial effects of the utility model include:

the utility model discloses a bottom seal assembly uses with top seal assembly's cooperation, the conical bearing of (mixing) shaft bottom seal assembly is used for the bearing (mixing) shaft, be provided with seal assembly at the junction of (mixing) shaft and gear motor equally simultaneously, inside is provided with conical bearing equally, sliding connection is at the tip of (mixing) shaft, play spacing fixed effect, make the rotation that the (mixing) shaft keeps perpendicular stable, prevent that the (mixing) shaft rotation is unstable to cause stirring paddle leaf collision stirring fill, all be provided with the oil blanket in the junction of (mixing) shaft at top seal assembly and bottom seal assembly simultaneously, prevent that lubricated liquid from revealing the inside that gets into the material.

Drawings

The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for purposes of illustration and not as a definition of the limits of the invention, for which reference should be made to the appended drawings in which like elements are designated by like reference numerals. Wherein:

FIG. 1 is a schematic view of the overall structure of an improved stirring hopper of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

FIG. 4 is a schematic front view of the original structure of the stirring hopper of the present invention;

FIG. 5 is an enlarged view of the structure at C in FIG. 4 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at D in fig. 4 according to the present invention.

The figures are labeled as follows: 1. a seal assembly; 2. a reduction motor; 3. a stirring hopper; 4. a stirring shaft; 5. a stirring blade; 51. a discharging paddle; 6. a feeding machine; 7. an extruder; 8. a level gauge; 9. a carrier; 91. a connecting cover; 92. a load bearing cover; 93. a gland is arranged; 94. a lower gland; 10. a conical bearing; 11. oil sealing; 12. and (4) a thimble.

Detailed Description

It is easily understood that, according to the technical solution of the present invention, under the spirit of the present invention, a person skilled in the art can propose various alternative structural modes and implementation modes. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.

As shown in fig. 1-fig. 3, as the utility model discloses a modified stirring hopper, including stirring hopper 3, stirring hopper 3's internally mounted has (mixing) shaft 4, the surface mounting of (mixing) shaft 4 has stirring paddle leaf 5, the both ends connection of (mixing) shaft 4 has and holds carrier 9, it includes first connecting assembly and second coupling assembling to hold carrier 9, first connecting assembly includes connecting cover 91 and bears cover 92, second coupling assembling includes upper gland 93 and lower gland 94, first connecting assembly, be provided with seal assembly 1 between second coupling assembling and the (mixing) shaft 4, seal assembly 1 includes conical bearing 10 and oil blanket 11, the tip at (mixing) shaft 4 is installed to conical bearing 10 that links to each other with second coupling assembling, conical bearing 10 that links to each other with second coupling assembling is used for supporting (mixing) shaft 4, conical bearing 10 that links to each other with second coupling assembling all is provided with oil blanket 91 and connecting cover 92 and fixes the tip at stirring hopper 3, make stirring shaft 4 keep the rotation of vertical stable, prevent that stirring paddle leaf 5 collision stirring hopper 3 is caused to the rotation of (mixing) 4 instability, simultaneously, all be provided with the junction department of top seal assembly 1 and bottom seal assembly 4 in oil blanket 4, prevent that the inside lubricated material 3 that gets into of stirring liquid leakage gets into, the inside lubricated fill 3 of material.

Stirring paddle leaf 5 is provided with a plurality ofly, and stirring paddle leaf 5 dislocation distribution is on the surface of (mixing) shaft 4, and stirring paddle leaf 5's tip is provided with row material oar 51, and row material oar 51 through the laminating in 3 bottoms of stirring fill lasts rotatoryly for 3 inside materials of stirring fill continuously input feeder 6's inside, guarantee the output of 7 output stability of extruder in 6 bottoms of feeder.

One side of stirring fill 3 is provided with charge level indicator 8, and low material level sensor is less than the limit value and just reports to the police, makes operating personnel can in time discover that stirring fill 3 does not have the material, prevents equipment idle running, lifting means's automation level.

The end part of the stirring shaft 4 penetrates through the top sealing component 1 and is simultaneously rotated and connected with the speed reducing motor 2, the upper end of the stirring shaft 4 is ensured to be vertical to the bottom end, the frame amount generated in the rotation process of the stirring shaft 4 is reduced, and the stability of the stirring shaft 4 is improved.

The bottom of stirring fill 3 is provided with feeder 6, and the bottom of feeder 6 is provided with extruder 7, and stirring fill 3 communicates with the feeder 6 of bottom, and feeder 6 communicates with the extruder 7 of bottom for the material that stirring fill 3 mixed the completion can in time get into the extruder 7 of feeder 6 and bottom, guarantees that equipment can stably export the raw materials.

The utility model discloses a bear the cooperation of carrier 9 and top seal assembly 1 and use, 4 surface mounting at the (mixing) shaft of stirring 3 inside have a plurality of stirring paddle leaf 5, stirring paddle leaf 5 dislocation distribution is on the surface of (mixing) shaft 4, be located the paddle on middle and upper portion of hopper, when stirring 3 inside filling a large amount of materials, the material of falling from the upstream can in time evenly spread out inside whole hopper, thereby shorten the unloading time as far as possible, still install row material oar 51 in the bottom of (mixing) shaft 4, the extruder 7 of bottom is arranged into to the material, because (mixing) shaft 4 bottom mounting is inside bottom seal assembly 1, make conical bearing 10 bear the weight of (mixing) shaft 4 self, be provided with seal assembly 1 equally at the junction of (mixing) shaft 4 and gear motor 2 simultaneously, inside also is provided with conical bearing 10 equally, install the other end at (mixing) shaft 4, play spacing fixed effect, make (mixing) shaft 4 keep the rotation of vertical stability, simultaneously bear the carrier 9 junction and all be provided with oil blanket 11 at the inside that the lubricated liquid revealed the entering material, be provided with one side at one side of stirring 3 simultaneously, in time cross the warning fill of material meter 8 and can the warning when the operation personnel.

The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and changes to the above embodiments without departing from the technical spirit of the present invention, and these modifications and changes should fall within the protection scope of the present invention.

Claims

1. An improved stirring hopper which is characterized in that: including stirring fill (3), the internally mounted of stirring fill (3) has (mixing) shaft (4), the surface mounting of (mixing) shaft (4) has stirring paddle leaf (5), the both ends of (mixing) shaft (4) are connected with and hold carrier (9), it includes first connecting subassembly and second coupling assembling to hold carrier (9), first connecting subassembly includes connecting cover (91) and bears lid (92), second coupling assembling includes gland (93) and pushes down lid (94), be provided with seal assembly (1) between first connecting subassembly, second coupling assembling and (mixing) shaft (4), seal assembly (1) includes conical bearing (10) and oil blanket (11), with the tip at (mixing) shaft (4) is installed in conical bearing (10) that second coupling assembling links to each other, conical bearing (10) are used for supporting coupling assembling (4), with conical bearing (10) that second (mixing) link to each other are fixed at the tip of stirring fill (3) through bearing cover (92) and connecting cover (91).

2. An improved mixing hopper according to claim 1, wherein: stirring paddle leaf (5) are provided with a plurality ofly, stirring paddle leaf (5) dislocation distribution is on the surface of (mixing) shaft (4), the tip of stirring paddle leaf (5) is provided with discharge paddle (51).

3. An improved mixing hopper according to claim 1, wherein: and a material level meter (8) is arranged on one side of the stirring hopper (3).

4. An improved mixing hopper according to claim 1, wherein: the end part of the stirring shaft (4) penetrates through the top sealing assembly (1) and is connected with the speed reducing motor (2) in a rotating mode.

5. An improved mixing hopper, as defined in claim 1, wherein: the bottom end of the stirring hopper (3) is provided with a feeding machine (6), the bottom end of the feeding machine (6) is provided with an extruding machine (7), the stirring hopper (3) is communicated with the feeding machine (6) at the bottom end, and the feeding machine (6) is communicated with the extruding machine (7) at the bottom end.