CN214933344U

CN214933344U - Screw conveyer for feed processing

Info

Publication number: CN214933344U
Application number: CN202121185962.0U
Authority: CN
Inventors: 高勇
Original assignee: Danling Zhengbang Feed Co ltd
Current assignee: Danling Zhengbang Feed Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a screw conveyor for feed processing, belonging to the technical field of feed production equipment; the screw conveyor comprises a screw conveyor shell, a power device, a screw shaft and screw blades, and further comprises a feeding bin, a mashing component and a dredging rod; the feeding bin is arranged at the feeding end of the spiral conveyor shell, the mashing component is arranged in the feeding bin and is used for mashing materials, and the dredging rod is fixed on the spiral shaft close to the discharging end of the spiral conveyor shell; the utility model provides a screw conveyer can break up the dispersion to the material of feed inlet, dredges the material of discharge gate, has avoided the material to take place to block up, and the material is carried more evenly, and unloading efficiency has obtained the improvement.

Description

Screw conveyer for feed processing

Technical Field

The utility model belongs to the technical field of the feed production equipment, concretely relates to screw conveyer.

Background

The screw conveyer is a machine which can make the material produce relative motion along the helicoid by making the screw shaft with helical blades rotate, and the friction force action of material trough or conveying pipe wall does not rotate together with helical blades, so that the material can be axially pushed, and the material conveying can be implemented.

Screw conveyer is often adopted to carry the fodder among the feed processing process, and current screw conveyer is because the continuous compaction of entrance material, and exit material blowing inefficiency for the material produces easily in transportation process and blocks up and the material is piled up, leads to screw conveyer to shut down or even damage, has greatly influenced equipment availability factor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a screw conveyer for feed processing can break up the dispersion to the material of feed inlet, dredges the material of discharge gate, has avoided the material to take place to block up, and the material is carried more evenly, and unloading efficiency has obtained the improvement.

The utility model adopts the technical scheme as follows:

in order to achieve the purpose, the utility model provides a screw conveyor for feed processing, which comprises a screw conveyor shell, a power device, a screw shaft and a screw blade, and also comprises a feeding bin, a mashing assembly and a dredging rod; the feed bin is arranged at the feed end of the spiral conveyor shell, the mashing component is arranged in the feed bin and is used for mashing materials, and the dredging rod is fixed on the spiral shaft close to the discharge end of the spiral conveyor shell.

Preferably, smash subassembly and include pivot, connecting rod and smash hammer, the pivot links to each other with power device, smash hammer and fix on the pivot through the connecting rod.

Preferably, the power device comprises a motor, a first gear and a second gear, the motor is connected with the spiral shaft, the first gear is arranged on the spiral shaft, the second gear is in meshed connection with the first gear, and the second gear is arranged on a rotating shaft of the mashing component.

Preferably, the surface of the mashing hammer is also provided with mashing teeth.

Preferably, a flow guide inclined plane is arranged at the discharge end of the spiral conveying machine shell and communicated with the feed opening.

Preferably, the spiral conveying machine shell is connected with a tail gas treatment device through a tail gas pipe, and the tail gas treatment device is further connected with an induced draft fan.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a set up in the feeding storehouse and smash the subassembly to pieces, smash the hammer to pieces and rotate along with the pivot, can break up the dispersion with the material of conglobation caking to avoided the feed inlet material to pile up, avoided carrying inhomogeneous phenomenon to take place after the material is broken up.

2. The utility model discloses a feed opening at the screw conveyer casing sets up dredging rod, and at the rotatory in-process of screw axis, dredging rod rotates along with it, can dredge the material of feed opening, avoids blockking up to unloading efficiency has been improved.

3. The utility model discloses a surface of pounding the hammer to pieces is equipped with pounding the tooth to pieces, pounding the tooth to pieces and being the little pointed tooth structure of the big one end of one end, can playing the effect of impaling, can further play the crushing action to the material of blocking to improve the efficiency of material dispersion.

4. The utility model discloses a discharge end at the auger delivery casing sets up the water conservancy diversion inclined plane, can play the effect of the guide ejection of compact to the material, improves the unloading speed of material to avoided the material to pile up in a large number and caused the jam in the export.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

Labeled as: 1-a spiral conveying machine shell, 2-a fixed base, 3-a spiral shaft, 4-a spiral blade, 5-a power device, 501-a motor, 502-a first gear, 503-a second gear, 6-a feeding bin, 7-a mashing component, 701-a rotating shaft, 702-a connecting rod, 703-a mashing hammer, 704-a mashing tooth, 8-a dredging rod, 9-a flow guide inclined plane, 10-a blanking port, 11-a tail gas pipe, 12-a tail gas treatment device and 13-an induced draft fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present embodiment provides a screw conveyor for feed processing, which includes a screw conveyor casing 1, a power device 5, a screw shaft 3 and a screw blade 4, and further includes a feeding bin 6, a mashing assembly 7 and a dredging rod 8;

the feeding bin 6 is arranged at the feeding end of the spiral conveyor shell 1, and a feeding hopper is further arranged on the feeding bin 6 to facilitate feeding of materials;

the mashing component 7 is arranged in the feeding bin 6 and is used for mashing materials, and the materials can be scattered and dispersed due to the possibility of agglomeration and caking of the materials, so that the phenomenon of uneven material accumulation and conveying at the feeding port is avoided;

the dredging rod 8 is fixed on the screw shaft 3 close to the discharge end of the screw conveyor casing 1, the discharge end of the screw conveyor casing 1 is correspondingly provided with the feed opening 10, and the dredging rod 8 rotates along with the screw shaft 3 in the rotating process through the arrangement of the dredging rod 8, so that the material of the feed opening 10 can be dredged, the blockage is avoided, and the feeding efficiency is improved.

When using, add the material through feeding storehouse 6 inside screw conveyer casing 1, the material impels forward under the effect of screw axis 3 and helical blade 4 and realizes carrying, and when the material reached feed opening 10, the rotation of dredge lever 8 can play the stirring effect to the material to accelerate the material unloading, avoid the material to pile up at feed opening 10 and lead to the slow phenomenon of unloading to take place.

Example 2

The present embodiment is further preferable from embodiment 1, in which the mashing assembly 7 includes a rotating shaft 701, a connecting rod 702, and a mashing hammer 703, the rotating shaft 701 is connected to the power device 5, and the mashing hammer 703 is fixed to the rotating shaft 701 through the connecting rod 702; the mashing hammer 703 rotates along with the rotating shaft 701, and can break up and disperse the agglomerated and caked materials, so that the material accumulation at the feed inlet is avoided, and the phenomenon of uneven conveying is also avoided after the materials are broken up.

Example 3

This embodiment is further preferable based on embodiment 2, the power device 5 comprises a motor 501, a first gear 502 and a second gear 503, the motor 501 is connected with the screw shaft 3, the first gear 502 is arranged on the screw shaft 3, the second gear 503 is meshed with the first gear 502, and the second gear 503 is arranged on the rotating shaft 701 of the mashing assembly 7; the motor 501 provides power to drive the screw shaft 3 to rotate, and the rotating shaft 701 is also rotated together through the first gear 502 and the second gear 503 which are engaged with each other, so that the motion of two groups of different mechanisms can be realized by using the same power source.

Example 4

The embodiment is further preferable on the basis of embodiment 1, and with great attention paid to fig. 2, the surface of the mashing hammer 703 is further provided with mashing teeth 704, the mashing teeth 704 are of a sharp tooth-shaped structure with a large end and a small end, so that the mashing teeth 704 can achieve a piercing effect, and the mashing teeth 704 can further break the agglomerated materials, so that the material dispersing efficiency is improved.

Example 5

In this embodiment, it is further preferable that, on the basis of embodiment 1, the discharge end of the spiral conveying machine shell 1 is provided with a diversion inclined plane 9, and the diversion inclined plane 9 is communicated with the feed opening 10; through the setting of water conservancy diversion inclined plane 9, can play the effect of guide ejection of compact to the material, improve the unloading speed of material to it leads to the fact the jam to have avoided the material to pile up in a large number at the export.

Example 6

In this embodiment, it is further preferable that the screw conveyor casing 1 is connected to a tail gas treatment device 12 through a tail gas pipe 11, the tail gas treatment device 12 is further connected to an induced draft fan 13, and the tail gas treatment device 12 may be a conventional tail gas filtering device; because the material can produce tail gas in screw conveyer casing 1 in the transportation process, can outwards draw tail gas through draught fan 13, further filter back emission with gas through tail gas processing apparatus 12, avoided environmental pollution.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A screw conveyor for feed processing comprises a screw conveyor shell (1), a power device (5), a screw shaft (3) and screw blades (4), and is characterized by further comprising a feeding bin (6), a mashing component (7) and a dredging rod (8); the feed bin (6) is arranged at the feed end of the spiral conveying machine shell (1), the mashing component (7) is arranged in the feed bin (6) and is used for mashing materials, and the dredging rod (8) is fixed on the spiral shaft (3) close to the discharge end of the spiral conveying machine shell (1).

2. The screw conveyor for feed processing according to claim 1, characterized in that the mashing assembly (7) comprises a rotating shaft (701), a connecting rod (702) and a mashing hammer (703), wherein the rotating shaft (701) is connected with a power device (5), and the mashing hammer (703) is fixed on the rotating shaft (701) through the connecting rod (702).

3. A screw conveyor for feed processing according to claim 2, wherein the power unit (5) comprises a motor (501), a first gear (502) and a second gear (503), the motor (501) is connected with the screw shaft (3), the first gear (502) is arranged on the screw shaft (3), the second gear (503) is connected with the first gear (502) in a meshing manner, and the second gear (503) is arranged on the rotating shaft (701) of the mashing assembly (7).

4. The screw conveyor for feed processing according to claim 2, characterized in that the surface of the mashing hammer (703) is further provided with mashing teeth (704).

5. The screw conveyor for feed processing according to claim 1, wherein the discharge end of the screw conveyor housing (1) is provided with a flow guiding inclined surface (9), and the flow guiding inclined surface (9) is communicated with the discharge opening (10).

6. The screw conveyor for feed processing according to claim 1, wherein the screw conveyor casing (1) is connected with a tail gas treatment device (12) through a tail gas pipe (11), and the tail gas treatment device (12) is further connected with an induced draft fan (13).