CN202208508U

CN202208508U - Spiral extruder

Info

Publication number: CN202208508U
Application number: CN2011202501995U
Authority: CN
Inventors: 曾占清
Original assignee: XIAMEN SNWAN BIOTECHNOLOGY Co Ltd
Current assignee: XIAMEN SNWAN BIOTECHNOLOGY Co Ltd
Priority date: 2011-07-15
Filing date: 2011-07-15
Publication date: 2012-05-02
Anticipated expiration: 2021-07-15

Abstract

The utility model discloses a spiral extruder, comprising a base, a charge bucket, an extrusion shaft with a spiral, and a motor, wherein the charge bucket is disposed at one side of the base; the motor is fixed at the other side of the base; a shaft sleeve is fixed on the lower part outside the charge bucket close to the motor; a discharge hole is fixed on the lower part outside the charge bucket away from the motor; the extrusion shaft with a spiral is installed in the charge bucket; the rear part of the extrusion shaft is installed on the shaft sleeve via a bearing; the rear end of the extrusion shaft is connected with the output shaft of the motor via a universal shaft coupler; the front end of the extrusion shaft is suspended at the discharge hole; an end cover is installed on the end surface of the shaft sleeve; and a cleaning hole is disposed on the lower part of the shaft sleeve. The spiral extruder disclosed by the utility model is high in reliability and low in maintenance cost.

Description

A kind of spiral material-extruding machine

Technical field

The utility model relates to the food machinery technical field, especially a kind of spiral material-extruding machine that flows to mashed potatoes force lift.

Background technology

In the production process of farina; The mashed potatoes that process system mud machine is produced need flow to the mashed potatoes drier through force lift and carry out drying; The charging hole of force lift need connect a material-extruding machine feeding could work, and traditional mashed potatoes material-extruding machine is the material extrusion axle that the band spiral is housed in a bucket, and the rear end of the material extrusion axle of band spiral is erected on the axle sleeve that bucket is outer and bucket fixes; The material extrusion axle of band spiral is connected through bearing with axle sleeve; The unsettled discharging opening place that is in of front end of material extrusion axle of band spiral, the rear end of the material extrusion axle of band spiral also will be connected through the output shaft of drive coupling with the reducing motor of fixing and support, and common way is to be with the rear end of the material extrusion axle of spiral to be connected firmly with the output shaft employing of reducing motor; Because the front end of the material extrusion axle of band spiral is unsettled; The bearing that in operational process, is contained in the material extrusion axle rear portion of band spiral will receive the effect of big diametral load and torsion, and bearing damages easily, causes entire machine not use.

The utility model content

The technical matters that the utility model will solve provides a kind of spiral material-extruding machine, and reliability is high, and maintenance cost is low.

For achieving the above object, the technical scheme of the utility model is: a kind of spiral material-extruding machine comprises base, head tank, the material extrusion axle of band spiral, motor; Head tank is arranged on a side of base; Motor is fixed on the opposite side of base, and head tank is fixed with axle sleeve near the outer lower portion of motor, and head tank is fixed with discharging opening away from the outer lower portion of motor; The material extrusion axle of band spiral is contained in the head tank; Described material extrusion axle rear portion is contained on the axle sleeve through bearing, and said material extrusion shaft rear end is connected with motor output shaft through universal coupling, and the front end of described material extrusion axle is suspended on the discharging opening place.

Further improve, the end face of said axle sleeve is equipped with end cap, and the bottom of axle sleeve is provided with the clean-up port, so both convenient material extrusion axle, the raw material of accumulating in the easy cleaning axle sleeve again installed.

Further improve again; The material extrusion axle of described band spiral is two; The parallel bottom that is contained in head tank; Be matched with two axle sleeves, two motors, two universal couplings, two discharging openings with said two material extrusion axles, make the utility model can connect two force lifts, the speed of discharging doubles.

The utility model is connected with motor output shaft through universal coupling owing to the material extrusion shaft rear end; Because of universal coupling has compensating action; The bearing that is contained in material extrusion axle rear portion just can not bear abnormal diametral load and torsion, and bearing is not easy to damage, so in service being not easy of board is out of order; Reliability is higher, and maintenance cost is lower.

Description of drawings

Fig. 1 is the utility model birds-eye view;

Fig. 2 is the A-A cutaway view of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further explain.

Fig. 1, shown in Figure 2; A kind of spiral material-extruding machine; Comprise 3,4, two motors 5,6 of material extrusion axle of base 1, head tank 2, two band spirals 31,41, head tank 2 is arranged on a side of base 1, and motor 5,6 is fixed on the opposite side of base 1; Head tank 2 is fixed with axle sleeve 7,8 near the outer lower portion of motor 5,6; Head tank 2 is fixed with discharging opening 9,10 away from the outer lower portion of motor 5,6, material extrusion axle 3,4 parallel being contained in the head tank 2 of band spiral 31,41, and material extrusion axle 3,4 rear portions are contained on the axle sleeve 7,8 through bearing 100; Material extrusion axle 3,4 rear ends are connected through the output shaft of universal coupling 11,12 with motor 5,6, and the front end of material extrusion axle 3,4 is suspended on discharging opening 9,10 places.

The end face of axle sleeve 7,8 is equipped with end cap 13,14, and the bottom of axle sleeve 7,8 is provided with clean-up port 71,81.

Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.

Claims

1. spiral material-extruding machine; Comprise base, head tank, the material extrusion axle of band spiral, motor, head tank is arranged on a side of base, and motor is fixed on the opposite side of base; It is characterized in that: head tank is fixed with axle sleeve near the outer lower portion of motor; Head tank is fixed with discharging opening away from the outer lower portion of motor, and the material extrusion axle of band spiral is contained in the head tank, and described material extrusion axle rear portion is contained on the axle sleeve through bearing; Said material extrusion shaft rear end is connected with motor output shaft through universal coupling, and the front end of described material extrusion axle is suspended on the discharging opening place.

2. a kind of spiral material-extruding machine according to claim 1, it is characterized in that: the end face of described axle sleeve is equipped with end cap, and the bottom of axle sleeve is provided with the clean-up port.

3. a kind of spiral material-extruding machine according to claim 1 and 2; It is characterized in that: the material extrusion axle of described band spiral is two; The parallel bottom that is contained in head tank is matched with two axle sleeves, two motors, two universal couplings, two discharging openings with said two material extrusion axles.