CN221295057U - Auger conveyor and continuous cloth washer system - Google Patents

Abstract

The utility model provides an auger conveyor and a continuous cloth washer system, wherein the auger conveyor comprises: comprising the following steps: the first rotating shaft and the second rotating shaft are arranged in parallel; the first spiral blade is spirally arranged around the first rotating shaft and is fixed with the first rotating shaft, two first cuts are formed in one side, far away from the first rotating shaft, of the first spiral blade, and the two first cuts are symmetrically arranged in the center of the first rotating shaft; the second helical blade is spirally arranged around the second rotating shaft and is fixed with the second rotating shaft; two second notches are formed in one side, far away from the second rotating shaft, of the second spiral blade, and the two second notches are symmetrically arranged in the center of the second rotating shaft; the first helical blades and the second helical blades are arranged in a staggered mode, and the two first cuts and the two second cuts are arranged in a staggered mode. The auger conveyor can effectively prevent slag blockage and slag blockage.

Description

Auger conveyor and continuous cloth washer system

Technical Field

The utility model relates to the field of food brewing equipment, in particular to an auger conveyor and a continuous cloth washer system.

Background

In the production process of soy sauce, the soy sauce mash wrapped by filter cloth is required to be squeezed, then the residue cloth is separated by a continuous cloth washer, and then the whole dry residue piece is cut into strips or pieces by a residue knife of matched equipment and is put into an auger conveyor for crushing again. The crushing effect of the existing auger conveyor on the dry slag sheet is poor, the conveying of the dry slag sheet in the auger conveyor is not facilitated, the condition of slag blockage or slag blockage exists, and the production efficiency is affected.

Disclosure of Invention

The utility model aims at the problems and provides an auger conveyor and a continuous cloth washer system, which are used for at least solving the problems.

The utility model provides an auger conveyor, comprising: the first rotating shaft and the second rotating shaft are arranged in parallel; the first spiral blade is spirally arranged around the first rotating shaft and is fixed with the first rotating shaft, two first cuts are formed in one side, far away from the first rotating shaft, of the first spiral blade, and the two first cuts are symmetrically arranged in the center of the first rotating shaft; the second helical blade is spirally arranged around the second rotating shaft and is fixed with the second rotating shaft; two second notches are formed in one side, far away from the second rotating shaft, of the second spiral blade, and the two second notches are symmetrically arranged in the center of the second rotating shaft; the first helical blades and the second helical blades are arranged in a staggered mode, and the two first cuts and the two second cuts are arranged in a staggered mode.

According to the technical scheme, the two groups of spiral blades of the double-auger conveyor crush and convey materials when rotating, so that conveying and crushing efficiency can be improved; the arrangement of the notch increases the cutting sites on the spiral blade and improves the crushing efficiency of materials; the two notches which are arranged in a central symmetry way can be overlapped after rotating, so that the notches at different positions can generate the same cutting effect when crushing, and the cutting and crushing effects of materials are guaranteed; and the first incision and the crisscross setting of second incision can ensure that each incision cuts the effective cutting of material, reduces the repeated cutting, and a plurality of incisions of make full use of carry out cutting many times, improve crushed aggregates efficiency.

In an alternative technical scheme of the utility model, the first incision is V-shaped, a first tangent plane of the first incision is in the radial direction of the first helical blade, and a second tangent plane of the first incision is below along the rotation direction of the first helical blade; the included angle of the first notch is 30-60 degrees.

According to the technical scheme, the V-shaped notch is simple in structure and easy to process and manufacture; the feeding direction of material is usually perpendicular with the rotation axis, and notched first tangent plane is in helical blade's radial direction, and the second tangent plane is in the below along direction of rotation for the incision is from rotating to being parallel to the feeding direction to rotate with the material feeding direction perpendicular and follow-up further rotation in-process, can play the effect of supporting the pressure to the material, improves the cutting effect to the material, improves the crushing efficiency of material. Through controlling the contained angle of incision at suitable scope, can enough avoid the incision too little, the material is difficult to the accurate incision that gets into, can prevent simultaneously that the incision is too big, the material that gets into in the incision is too much, and the cutting effect that leads to declines.

In an alternative technical scheme of the utility model, the second incision is V-shaped, a first tangent plane of the second incision is in the radial direction of the second helical blade, a fourth tangent plane of the second incision is below along the rotation direction of the second helical blade, and the included angle of the second incision is 30-60 degrees.

In an alternative technical scheme of the utility model, the first spiral blade comprises a plurality of first spiral units, and the surfaces of the first spiral units are respectively fixed with a first blade; the plurality of first blades are located on the same side of the first screw unit, and the fixed end of each first blade extends radially from the outer edge of the first screw unit to the inside of the first screw unit.

According to the technical scheme, the plurality of blades can not only crush materials, but also form disturbance on the materials in the rotating process, so that the materials are continuously conveyed along with the rotation of the rotating shaft, and the conveying efficiency of the materials is ensured; and the blade radially extends inwards from the outer edge of the first spiral unit, so that the contact probability of the blade and materials can be increased, and the crushing efficiency is improved.

In an alternative technical scheme of the utility model, the included angle between each first blade and the first helical blade is 60-135 degrees.

According to the technical scheme, the included angle between the blade and the first spiral unit is controlled to be 60-135 degrees, so that the cutting force of the blade on materials is increased, and the crushing effect of the materials is improved.

In an alternative embodiment of the present utility model, the first blade is located on the first helical blade in the middle of the first rotation axis.

According to the technical scheme, the blades are arranged or not arranged at different positions of the spiral blade, so that crushing and conveying efficiency of materials can be considered, the load of the rotary shaft driving mechanism is reduced, and the service life of the rotary shaft driving mechanism is ensured.

In an alternative technical scheme of the utility model, the second spiral blade comprises a plurality of second spiral units, and the surfaces of the second spiral units are respectively fixed with the second blade; the plurality of second blades are positioned on the same side of the second spiral unit, and the fixed end of each second blade extends radially from the outer edge of the second spiral unit to the inside of the second spiral unit.

In an alternative technical scheme of the utility model, the included angle between each second blade and each second helical blade is 60-135 degrees.

In an alternative embodiment of the present utility model, the second blade is located on a second helical blade in the middle of the second rotation axis.

The utility model further provides a continuous cloth washer system, which comprises the auger conveyor.

Drawings

Fig. 1 is a schematic front view showing an internal structure of an auger conveyor in an embodiment of the present utility model.

Fig. 2 is a schematic plan view showing an internal structure of the auger conveyor in the embodiment of the present utility model.

Fig. 3 is an enlarged partial schematic view of fig. 2 according to an embodiment of the present utility model.

FIG. 4 is a schematic cross-sectional view of the section line A-A in FIG. 1 in accordance with an embodiment of the present utility model.

FIG. 5 is a schematic illustration of the interaction of a first helical blade with a material in an embodiment of the utility model.

Fig. 6 is a schematic diagram showing the distribution of the first helical blade and the second helical blade in the embodiment of the utility model.

Fig. 7 is a schematic view of a driving mechanism of the auger conveyor in the embodiment of the present utility model.

Reference numerals:

A housing 1; a cover plate 11; a first rotation shaft 2; a first helical blade 21; a first cutout 211; a first blade 212; a second rotation shaft 3; a second helical blade 31; a second cutout 311; a second blade 312; a driving mechanism 4; a motor 41; a first gear 42; a second gear 43; a sprocket 44; a third gear 45; fourth gear 46.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 2 and 3, the present utility model provides an auger conveyor, including: the device comprises a shell 1, a first rotating shaft 2, a second rotating shaft 3, a first helical blade 21 and a second helical blade 31, wherein the first rotating shaft 2 and the second rotating shaft 3 are rotatably and parallelly arranged in the shell 1, the first helical blade 2 is spirally arranged around the first rotating shaft 2 and fixed with the first rotating shaft 2, two first notches 211 are formed in one side, far away from the first rotating shaft 2, of the first helical blade 21, and the two first notches 211 are symmetrically arranged in the center of the first rotating shaft 2; the second helical blade 31 is spirally disposed around the second rotation shaft 3 and fixed with the second rotation shaft 3; the side of the second helical blade 31 away from the second rotation shaft 3 is provided with two second cutouts 311, and the two second cutouts 311 are arranged symmetrically with respect to the center of the second rotation shaft 3; the first helical blade 21 is staggered with the second helical blade 31, and the two first cutouts 211 are staggered with the two second cutouts 311.

By the mode, the two groups of spiral blades (the first spiral blade 21 and the second spiral blade 31) of the double-auger conveyor crush and convey materials when rotating, so that conveying and crushing efficiency can be improved; the arrangement of the notches (the first notch 211 and the second notch 311) increases the cutting sites on the spiral blade and improves the crushing efficiency of materials; with reference to fig. 5, the two notches arranged in a central symmetry manner can be overlapped after rotating, so that the notches in different positions can generate basically the same action effect when crushing the materials in the same position, and the cutting and crushing effects of the materials are guaranteed; and the first notch 211 and the second notch 311 are arranged in a staggered manner, so that effective cutting of materials by all the notches can be ensured, repeated cutting is reduced, a plurality of notches are fully utilized for cutting for multiple times, and the crushing efficiency is improved.

In the preferred embodiment of the present utility model, as shown in fig. 4, the first slit 211 has a V shape, a first tangential surface of the first slit 211 is in a radial direction of the first helical blade 21, and a second tangential surface of the first slit 211 is below along a rotation direction of the first helical blade 21; the included angle of the first notch 211 is 30 ° to 60 °. Similarly, the second cutout 311 is V-shaped, the first tangential surface of the second cutout 311 is in the radial direction of the second helical blade 31, the fourth tangential surface of the second cutout 311 is below the rotational direction of the second helical blade 31, and the included angle of the second cutout 311 is 30 ° to 60 °.

Through the mode, the V-shaped notch is simple in structure and easy to process and manufacture; the feeding direction of the material is generally perpendicular to the rotation axis (the first rotation axis 2 and the second rotation axis 3) (as the arrow at the top in fig. 4 is the feeding direction, the rotation arrow indicates the rotation direction), the first tangential plane of the first notch 211 or the third tangential plane of the second notch 311 is in the radial direction of the corresponding helical blade, and the second tangential plane is below along the rotation direction, so that the notch can always have a pressing action on the material in the process of rotating from the direction parallel to the feeding direction to the direction perpendicular to the feeding direction of the material and further rotating subsequently, the cutting effect on the material is improved, and the crushing efficiency of the material is improved. In addition, through controlling the contained angle of incision at suitable scope, can enough avoid the incision too little, the material is difficult to the accurate incision that gets into, can prevent simultaneously that the incision is too big, the material that gets into in the incision is too much, and the cutting effect that leads to declines. Preferably, the included angles of the first notch 212 and the second notch 312 are 40 °, 45 °, 50 °.

In the preferred embodiment of the present utility model, as shown in fig. 3, the first screw blade 21 includes a plurality of first screw units (the area indicated at the a position in fig. 3 is the length of one screw unit) each having a first blade 212 fixed to the surface thereof; the plurality of first blades 212 are located at the same side of the first screw unit, and a fixed end (an end connected to the first screw unit) of each first blade 212 radially extends from an outer edge of the first screw unit to an inside of the first screw unit. Similarly, the second helical blade 31 includes a plurality of second helical units, the surfaces of which are respectively fixed with the second blades 312; the plurality of second blades 312 are located at the same side of the second screw unit, and a fixed end (an end connected to the second screw unit) of each second blade 312 radially extends from an outer edge of the second screw unit to an inside of the second screw unit.

In this embodiment, the plurality of blades (the first blade 212 and the second blade 312) not only can break the material, but also can disturb the material in the rotation process, so that the material is continuously conveyed along with the rotation of the rotating shaft, and the conveying efficiency of the material is ensured; and the fixed end of blade radially extends inwards from the outer fringe of first spiral unit, can increase the contact probability of blade and material, is favorable to improving crushed aggregates efficiency.

As shown in fig. 6, in the preferred embodiment of the present utility model, the projection length d1 of each screw unit a on the corresponding rotation shaft is 160mm, the axial distance d2 between the lowest end L of the first screw blade 21 adjacent to the end of the first rotation shaft 2 and the end C of the first rotation shaft 2 (the position where the first screw blade 21 is initially connected to the first rotation shaft 2) is 80mm, the axial distance d3 between the lowest end L of the second screw blade 31 adjacent to the end of the second rotation shaft 3 and the end C of the second rotation shaft 3 (the position where the second screw blade 31 is initially connected to the second rotation shaft 3) is 50mm, so that the first screw blade 21 and the second screw blade 22 are staggered, and the size parameters of the first blade 212 and the second blade 312 (in this embodiment, the first blade 212 and the second blade 312 are substantially perpendicular to the screw blades, the length is about 30mm, the width is about 25mm, and the length extends substantially along the direction of the rotation shaft) are combined, so that the crushing effect on the material can be enhanced.

In the preferred embodiment of the present utility model, each first blade 212 is angled from 60 ° to 135 ° with respect to the first helical blade 21. Similarly, each second blade 312 is angled from 60 ° to 135 ° with respect to the second helical blade 31.

In the embodiment, the included angle between the blade and the corresponding helical blade (the included angle refers to the inclination degree of the blade on the surface of the corresponding helical blade) is controlled to be 60-135 degrees, so that the cutting force of the blade on materials is increased, and the crushing effect of the materials is improved. Preferably, the included angle between the first blade 212 and the second blade 312 and the corresponding helical blade is 90 °, and may be 80 °, 100 °, and the like.

In the preferred embodiment of the present utility model, the first blade 212 is positioned at the first helical blade 21 at the middle of the first rotation shaft 2. Similarly, the second blade 312 is positioned on the second helical blade 31 in the middle of the second rotation shaft 3. By arranging or not arranging the blades on the spiral blades at different positions of the rotating shaft, crushing and conveying efficiency of materials can be considered, the load of the driving mechanism 4 of the rotating shaft can be reduced, and the service life of the driving mechanism 4 can be ensured.

In the embodiment of the utility model, as shown in fig. 1, the casing 1 is a rectangular casing with an opening at the top (which can be used as a feed inlet), the inner cavity of the casing 1 is used for accommodating the rotating shaft 2 and the helical blade 3, the driving mechanism 4 is arranged outside the casing 1 and is positioned at the end part of the casing 1, the other end of the casing 1 is detachably provided with the cover plate 11, the cover plate 11 is arranged above the opening, and the cover plate 11 can be covered on the opening or removed according to the requirement so as to clean the sanitation in the casing 1.

As shown in fig. 7, the driving mechanism 4 includes a motor 41, a first gear 42 is fixed at an output end of the motor 41, a second gear 43 is fixed at an end of the rotating shaft 2, the first gear 42 is in transmission connection with the second gear 43 through a sprocket 44, and an arrow in fig. 5 is a rotation direction of the motor 41; in this embodiment, the auger conveyor is a double auger conveyor, and includes two rotation shafts 2, and the two rotation shafts 2 are engaged and driven by a third gear 45 and a fourth gear 46. In the embodiment, two groups of gears are adopted for transmission, so that the operation reliability of the double-auger conveyor is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. An auger conveyor, comprising:

The first rotating shaft and the second rotating shaft are arranged in parallel;

The first spiral blade is spirally arranged around the first rotating shaft and is fixed with the first rotating shaft, two first notches are formed in one side, away from the first rotating shaft, of the first spiral blade, and the two first notches are symmetrically arranged in the center of the first rotating shaft;

A second helical blade helically disposed around and fixed to the second rotation shaft; two second notches are formed in one side, far away from the second rotating shaft, of the second spiral blade, and the two second notches are symmetrically arranged in the center of the second rotating shaft;

the first spiral blades and the second spiral blades are arranged in a staggered mode, and the two first cuts and the two second cuts are arranged in a staggered mode.

2. The auger conveyor of claim 1, wherein the first cutout is V-shaped, a first tangent plane of the first cutout being in a radial direction of the first helical blade, a second tangent plane of the first cutout being below a direction of rotation of the first helical blade; the included angle of the first notch is 30-60 degrees.

3. The auger conveyor of claim 1, wherein the second cutout is V-shaped, a third tangent plane of the second cutout is in a radial direction of the second helical blade, a fourth tangent plane of the second cutout is below a direction of rotation of the second helical blade, and an included angle of the second cutout is 30 ° to 60 °.

4. The auger conveyor of claim 1, wherein,

The first spiral blade comprises a plurality of first spiral units, and first blades are respectively fixed on the surfaces of the first spiral units; the plurality of first blades are positioned on the same side of the first spiral unit, and the fixed end of each first blade extends radially from the outer edge of the first spiral unit to the inside of the first spiral unit.

5. The auger conveyor of claim 4, wherein each of said first blades is angled from 60 ° to 135 ° from said first helical blade.

6. The auger conveyor of claim 4, wherein the first blade is located on the first helical blade in the middle of the first axis of rotation.

7. The auger conveyor according to claim 4, wherein the second spiral vane includes a plurality of second spiral units, and second vanes are fixed to surfaces of the plurality of second spiral units, respectively; the plurality of second blades are positioned on the same side of the second spiral unit, and the fixed end of each second blade extends radially from the outer edge of the second spiral unit to the inside of the second spiral unit.

8. The auger conveyor of claim 7, wherein each of said second blades is angled from 60 ° to 135 ° from said second helical blade.

9. The auger conveyor of claim 7, wherein said second blade is located in said second helical blade at a middle of said second axis of rotation.

10. A continuous washer system comprising the auger conveyor of any one of claims 1 to 9.