CN208828669U - Anti- feed blocking auger - Google Patents

Abstract

The utility model relates to a kind of anti-feed blocking auger, the motor that the helical axis extended including left and right directions, the helical blade being arranged on helical axis, the shell being set in outside helical axis, driving helical axis rotate, motor is connected to the right of helical axis；It is equipped with support base below shell, is equipped with feed inlet in the right end of shell, the left end of shell is equipped with discharge port, and the axial position of helical axis is arranged in discharge port and the left of helical axis is arranged in discharge port；The left end of helical axis, which is arranged with, is used to support the rotary sleeve that helical axis rotates back and forth, rotary sleeve is externally provided with the bracket for being used to support and fixing rotary sleeve, bracket includes the support portion for being used to support rotary sleeve, the fixed part for securing the stand on shell and the interconnecting piece for connecting support portion and fixed part, and support portion, fixed part, interconnecting piece cooperate so that the axial centerline that the left end of helical axis is immobilized in the shell.It is applicable to the conveying of various materials and feed blocking can be prevented.

Description

Anti- feed blocking auger

Technical field

The utility model belongs to device for transporting objects technical field, and in particular to a kind of anti-feed blocking auger.

Background technique

Auger is suitable for the horizontal feed of particle or granular material, inclination conveying, the forms such as vertical transport.The spiral of rotation Material is elapsed and carries out screw conveyor conveying by blade.The power for rotating material together with screw conveyor blade is material The frictional resistance of own wt and screw conveyor casing to material.

Auger in the prior art, as shown in Figure 1, inlet port and outlet port generally being arranged radially along screw-conveyer-shaft, due to The diversity of material, some lightweights, itself adhesiveness are stronger, or are easy to the caked material (such as crushing straw, hay) of group, It in discharging, is affected by gravity smaller, it may appear that discharging has some setbacks or clogging.

Utility model content

The purpose of the utility model is to provide a kind of anti-feed blocking augers to be asked with the technology for solving to block when material discharging Topic.

In order to achieve the goal above, the technical solution that the utility model is taken are as follows: anti-feed blocking auger, including right and left To extension helical axis, be arranged on helical axis helical blade, be set in outside helical axis shell, driving helical axis rotate Motor, motor are connected to the right of helical axis；The support base for being used to support and fixing shell is equipped with below shell, in the right side of shell End is equipped with the feed inlet for conveying material into shell, and the left end of shell, which is equipped with, transfers out shell for the intracorporal material of shell Discharge port, the axial position of helical axis is arranged in discharge port and the left of helical axis is arranged in discharge port；The left end of helical axis covers Equipped with the rotary sleeve for being used to support helical axis and rotating back and forth, rotary sleeve is externally provided with the bracket for being used to support and fixing rotary sleeve, props up Frame includes the support portion for being used to support rotary sleeve, the fixed part for securing the stand on shell and for connecting support portion With the interconnecting piece of fixed part, support portion, fixed part, interconnecting piece cooperate in so that the left end of helical axis is immobilized in the shell Mandrel line position.

The anti-feed blocking auger of the utility model, the axial position of helical axis is arranged in discharge port and discharge port setting exists The left of helical axis, helical axis are fixed on shell by rotary sleeve and bracket, and material is gone out by auger end, i.e. flow direction of material In one direction with material outlet, it the phenomenon that being not in feed blocking, is applicable to the conveying of various materials and can prevent Only feed blocking.Relative to existing auger, it is used to fix and support the portion of rotary shaft instead of bearing, bearing block, end plate etc. Part reduces costs.When maintenance, it can be immediately seen the structure of enclosure interior from discharge port, facilitate and overhauled.

Further, the fixed part is the set that rigidly fixes being set in outside rotary sleeve, and interconnecting piece is steady brace, fixed Portion is for steady brace to be fixed on shell and rigidly fixes the nut assembly between set, and steady brace and nut assembly are equipped with Several groups.Multiple groups steady brace and nut assembly cooperate, and can be immobilized in the shell rotary shaft and the space occupied is smaller, be convenient for Material transfers out shell.

Further, the steady brace and nut assembly are equipped with three groups, and three groups of steady braces edge rigidly fixes set It radially extends, three groups of steady braces are respectively the upper steady brace extended up and down, the left steady brace of left and right directions extension and the right side Steady brace.Steady brace pulls fixed rotary shaft from left, right, top, and structure is relatively stable.

Further, one end of the steady brace extends with set press cooperation, the other end of steady brace is rigidly fixed Shell is outer out and is fastened on shell by nut assembly.

Further, the set that rigidly fixes is the steel pipe being set in outside rotary sleeve, is provided on steel pipe for fastening rotation The fastening assembly of pivoted housing, fastening assembly include the through-hole being provided on steel pipe, the screw connect with through-hole silk or bolt, for fastening The nut of the screw or bolt, axis the radially extending along steel pipe of through-hole.

Further, the rotary sleeve is the stretchy nylon set for being set in helical axis end, and stretchy nylon is set on rotation In interlayer between shaft and support portion, stretchy nylon set can be used for the rigid extruding force between damping coil axis and support sleeve.

Further, the discharge port is diameter circular configuration identical with housing inner diameter size, and discharge port is larger, Prevent feed blocking.

Further, the left end of the helical axis is equipped with the rotating end for cooperating with rotary sleeve, and rotating end includes The small head end of integrally formed left part and the stub end of right part, the diameter of small head end are less than the diameter of stub end；Small head end setting In rotary sleeve, helical axis is equipped with round holding tank for accommodating stub end, and stub end is plugged in holding tank, stub end and Helical axis is fixedly connected by fastening bolt.Stub end and small head end joint form step-like structure, are convenient for helical axis It is fitted close and rotates with rotary sleeve.

Further, the top of shell is arranged in the feed inlet, is equipped at the feed inlet and enters for directing material The opening of the deflector chute of enclosure interior, deflector chute top is greater than lower openings so that deflector chute forms batch turning slope.

Detailed description of the invention

Fig. 1 is auger structural schematic diagram in the prior art；

Fig. 2 is anti-feed blocking auger structural schematic diagram in embodiment 1；

Fig. 3 is anti-feed blocking auger cross-sectional view schematic diagram in embodiment 1.

In figure: 1, helical axis；110, helical blade；120, rotating end；121, small head end；122, stub end；2, shell； 210, support base；220, feed inlet；230, deflector chute；240, discharge port；3, motor；4, bracket；410, steady brace；411, on Steady brace；412, left steady brace；413, right steady brace；420, nut assembly；430, steel pipe；5, fastening assembly；510, Through-hole；520, bolt；530, nut；6, stretchy nylon set；7, fastening bolt.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to In the range of the utility model protection.

The embodiment of anti-feed blocking auger is as shown in Figures 2 and 3 in the utility model.

Embodiment 1

The anti-feed blocking auger of the present embodiment, the helical axis 1 extended including left and right directions are arranged on helical axis 1 The motor 3 that helical blade 110, the shell 2 being set in outside helical axis, driving helical axis rotate, motor are connected to the right side of helical axis Side.

It is equipped with below shell 2 and is used to support and fixes the support base 210 of shell, be equipped in the right end of shell for shell The feed inlet 220 of interior conveying material.The top of shell is arranged in feed inlet, is equipped at feed inlet and enters shell for directing material The opening of internal deflector chute 230, deflector chute top is greater than lower openings so that deflector chute forms batch turning slope.

The left end of shell 2 is equipped with the discharge port 240 that shell is transferred out for the intracorporal material of shell, and the setting of discharge port 240 exists The left of helical axis 1 is arranged in the axial position and discharge port of helical axis 1.Discharge port is diameter and housing inner diameter size phase Same circular configuration, discharge port is larger, prevents feed blocking.

The left end of helical axis 1, which is arranged with, is used to support the rotary sleeve that helical axis rotates back and forth, and rotary sleeve is externally provided with for branch The bracket 4 of support and fixed rotary sleeve, bracket includes the support portion for being used to support rotary sleeve, for securing the stand on shell Fixed part and interconnecting piece for connecting support portion and fixed part, support portion, fixed part, interconnecting piece cooperate so that spiral The axial centerline that the left end of axis is immobilized in the shell.

Fixed part is the set that rigidly fixes being set in outside rotary sleeve, and interconnecting piece is steady brace 410, and fixed part is for inciting somebody to action Steady brace is fixed on shell and rigidly fixes the nut assembly 420 between set, and steady brace and nut assembly are equipped with three groups.It is more Group steady brace and nut assembly cooperate, and can be immobilized in the shell rotary shaft and the space occupied is smaller, convey convenient for material Shell out.

Three groups of steady braces and edge rigidly fix radially extending for set, and three groups of steady braces respectively extend upper up and down The left steady brace 412 and right steady brace 413 that steady brace 411, left and right directions extend.Steady brace from left, right, on Fang Ladong fixes rotary shaft, and structure is relatively stable.One end of steady brace and rigidly fix set press cooperation, steady brace it is another Extend outside shell and be fastened on shell by nut assembly in one end.Rigidly fixing set is the steel pipe being set in outside rotary sleeve 430, be provided with the fastening assembly 5 for fastening rotary sleeve on steel pipe, fastening assembly include the through-hole 510 being provided on steel pipe, Bolt 520, the nut 530 for fastening bolt connect with through-hole silk, axis the radially extending along steel pipe of through-hole.

Rotary sleeve is the stretchy nylon set 6 for being set in helical axis end, and stretchy nylon set 6 is arranged in rotary shaft and support portion Between interlayer in, stretchy nylon set can be used for the rigid extruding force between damping coil axis and support sleeve.

The left end of helical axis 1 is equipped with rotating end 120 for cooperating with rotary sleeve, rotating end 120 include one at The small head end 121 of the left part of type and the stub end 122 of right part, the diameter of small head end are less than the diameter of stub end.Small head end setting In rotary sleeve, helical axis is equipped with round holding tank for accommodating stub end, and stub end is plugged in holding tank, stub end and Helical axis is fixedly connected by fastening bolt 7.Stub end and small head end joint form step-like structure, are convenient for helical axis It is fitted close and rotates with rotary sleeve.

Embodiment 2

Anti- feed blocking auger described in the present embodiment, general configuration and embodiment 1 are consistent, but with embodiment 1 Be not both: fastening assembly includes screw, the nut for fastening screw that the through-hole being provided on steel pipe and through-hole silk connect, and is led to The axis in hole is radially extended along steel pipe.

Claims (9)

1. anti-feed blocking auger, it is characterised in that: the helical axis extended including left and right directions, the spiral being arranged on helical axis The motor that blade, the shell being set in outside helical axis, driving helical axis rotate, motor are connected to the right of helical axis；Under shell Side is equipped with the support base for being used to support and fixing shell, is equipped with the charging for conveying material into shell in the right end of shell Mouthful, the left end of shell is equipped with the discharge port that shell is transferred out for the intracorporal material of shell, and the axial direction of helical axis is arranged in discharge port The left of helical axis is arranged in position and discharge port；The left end of helical axis, which is arranged with, is used to support the rotation that helical axis rotates back and forth Set, rotary sleeve are externally provided with the bracket for being used to support and fixing rotary sleeve, and bracket includes the support portion for being used to support rotary sleeve, is used for The fixed part secured the stand on shell and the interconnecting piece for connecting support portion and fixed part, support portion, fixed part, company Socket part cooperates so that the axial centerline that the left end of helical axis is immobilized in the shell.

2. anti-feed blocking auger according to claim 1, it is characterised in that: the fixed part is to be set in outside rotary sleeve Rigidly fix set, interconnecting piece is steady brace, and fixed part is for steady brace to be fixed on shell and rigidly fixes set Between nut assembly, steady brace and nut assembly are equipped with several groups.

3. anti-feed blocking auger according to claim 2, it is characterised in that: the steady brace and nut assembly are equipped with Three groups, for three groups of steady braces along radially extending for set is rigidly fixed, three groups of steady braces are respectively the upper fixation extended up and down The left steady brace and right steady brace that pull rod, left and right directions extend.

4. anti-feed blocking auger according to claim 2, it is characterised in that: one end of the steady brace and rigidity are solid Fixed set press cooperation, the other end of steady brace extend outside shell and are fastened on shell by nut assembly.

5. according to the described in any item anti-feed blocking augers of claim 2-4, it is characterised in that: the set that rigidly fixes is set The steel pipe being located at outside rotary sleeve, the fastening assembly for fastening rotary sleeve is provided on steel pipe, and fastening assembly includes being provided with steel The screw or bolt, the nut for fastening the screw or bolt that through-hole and through-hole silk on pipe connect, the axis of through-hole is along steel Pipe radially extends.

6. anti-feed blocking auger according to claim 1-4, it is characterised in that: the rotary sleeve is to be set in The stretchy nylon set of helical axis end, stretchy nylon are set in the interlayer between rotary shaft and support portion.

7. anti-feed blocking auger according to claim 1, it is characterised in that: the discharge port is diameter and shell The identical circular configuration of inner diameter size.

8. anti-feed blocking auger according to claim 1, it is characterised in that: the left end of the helical axis be equipped with for The rotating end of rotary sleeve cooperation, rotating end includes the small head end of integrally formed left part and the stub end of right part, small head end Diameter be less than stub end diameter；Small head end is arranged in rotary sleeve, and helical axis is equipped with to be held for accommodating the round of stub end Receive slot, stub end is plugged in holding tank, and stub end and helical axis are fixedly connected by fastening bolt.

9. anti-feed blocking auger according to claim 1, it is characterised in that: the upper of shell is arranged in the feed inlet Portion, the deflector chute for entering enclosure interior for directing material is equipped at the feed inlet, and the opening on deflector chute top is greater than lower part It is open so that deflector chute forms batch turning slope.