DE3504175A1 - HANGER FOR HAMMER MILLS - Google Patents

Description

Hammer suspension for honey mills

The invention includes the suspension of clubs from Hettwsrmühlcn. These *! «Niiermülilen are preferably used in the Jüschfutter industry and in dor agriculture for producing pchrofcförraiger . Products used.

In known Hs ^ mermuhlen, which work according to the principle of action of impact reduction, the hammer beam hammers are particularly heavily stressed by the necessary exchange of energy, impact and friction lead to high wear in the Boroich the effective impact cant of the club and require only relatively frequent hitting, depending on the club the j ewoiligön Qu-VIi t. ^: ; .t des Schlägea-Biatoii ^ ls, The premdkoramenden in product to be processed aivrang3lauf vorkoramenden, for example stones odei? The non-romantic part, "make a swiveling axfxiät! sun {<der Haimnermühleja" rackets absolutely necessary. This functionally advantageous, pivotable l;. £ mmg bri-i- ^ t special 3? 3? Obler <ie when dimensioning fies • ^c .'chl9 ^ erbol «e _< ud cure avoidance of oro.c formation in the area of the suspension with themselves.

Due to 2? N Yernolüeiß and dren necessary ^ Pcblilgerwechselcl to utilize the four striking edges with Plachramaterial or the four circular segments with round blanks with two suspension holes each, the known technical solutions represent compromises. With the known Kecken OS 29 35 768 - B 02 C 13/28, OS 30 11 427 - B 02 C 13/03, the Zcitr-au-n is extended to the Schlägorwochaol by additional heat treatment on the striking edges and the clubs are suspended on a club pin,

.. 4 BAD ORlG ¹ NAL

These solutions have the disadvantage that when a striking edge is worn and completed revaraion of the direction of rotation Racket of the Schlligerpalcetes is required by the racket pin is pulled out of its attachment. As a result, this frequent hole of the racket of the racket palcetes free, so that the Clubs fall into the housing and are randomly mixed up. After that, the hits with the previously unused hole can be reversed Sequence one-on-one attached to the racket pin will. This work step represents a high physical strain for the operator. When using five-way spacer sleeves or power soles pod elements to fix the position the Fchlägor on the blows, the load increases, the time required for the club change rises and goes lost effective production.

The aim of the invention consists in the suspension of the Hanunermühlenschl & gor on the bolt in such a way that the four striking edges the racket in the geometric shape of a flat iron or the four circle sections dor racket in the geometric shape of a Itonde successively without dismantling the Schlfiger package as effective Pralükanten used fterdos Koenhün "

The invention is based on the object by a certain arrangement of openings in the Ho.iimierniünlenschll * ger and millings in the Racket pin and an additional locking mechanism for the racket pin: is the jevciis schaTi'o impact edge of the Solilri ^ ars in its working position to bring without liemcnta ^ e of the snapped club package and Rotation of the ic lean-to pin in a best position. According to the invention, the object is achieved in that the suspension bores for the club pin are connected by such recesses whose width is smaller than the diameter and larger than is half the diameter of the racket pin and is a contour of the Cutout tangentially drilled into the suspension hole. In working position are the milling in the racket pin and the recess in the Hamer

- 5 BAD ORIGINAL

mühlschläger at the same height and are ggonübor, if the positioning of the hammer mill bearings duroh form-fitting Spacer sleeves takes place. Will the situation of the Haranermühlenschläger through force-fit spring elements "determined, then the millings in the racket pin also outside the block length of the spring elements lie · With this position ο fixation of the hammer mill beaters are milled in the racket pinea and recess in the HammeratthlenachlägGr in the turn-push position in each case at the same level and opposite one another.

The invention is explained in more detail using the exemplary embodiment below will. The accompanying drawings show in

Fig. 1 - the suspension of the hammer mill base in longitudinal section when using distant pods Pig. 2 - Arbeitslagers Hamaerraühlen racket with lock

of the sleeper bolt in elevation Pig · 3 - the Hamtaeruiühlschläger with the recess in the geometric shape of a flake material piss. 4 - the bottom bolt with the millings for hammer

Millon beater and locking pig. 5 - side view of Fig. 4

Pig. 6 - the suspension of the hammer mill beater in longitudinal section when using Pedor elements

The product to be used, preferably grain, is affected by the hammer mill slicer 3 arranged in sets in the EahBcammer from ftemerauhlen by impact and friction effect on the desired pain; sei'lcleinc v'g. Eat3pi "echentl the direction of rotation of the rotor, only one flapping edge of the hammer 3 is involved in the comminution work and is therefore exposed to wear. In the working position of the rotor, the hammermill beater of the hammer is directed radially upwards due to the circumferential corrugation in the front and 2 with the rotor disks 1 on the centrifugal and circumferential forces and conduct them v / oitor. The spacer sleeves 4 or the spring elements 12 brought the Hamiuer

«6 ORIGINAL BATHROOM

mühlenschla ^ or 3 in a prescribed circumferential path. In the working position, the milled hole 6 of the racket pin 2 is at the level of the Ilaramermmilenschlil & ers 3 "when the orbit of the HammermiUilenschläscx * s is fixed by means of spacer sleeves 4. If the position of the hammer mill cutter 3 is determined by 3? The block length of the Federelenontes 12 can be freely selected. This makes it possible to design the racket pin 2 with its milled grooves 6 uniformly when the orbit of the Haraiaermühleiischläger 3 is staggered from sleeper row to racket row 5 and is arranged at an angle ti. Of 90 ° to the milled openings 6 in the mathematically positive direction of rotation with simultaneous axial offset to the milled openings 6. The plate 5 inserted into the milled recess 11 is detachably connected to the rotor disk 1. This causes the striker pin 2 once secured against axial displacement in the working position, so that the milled grooves 6 remain at the same height as the hammer mill hammer 3 and, on the other hand, the hammer mill hammer 3 is braced on an Eogen length de3 Schlägorbolzono 2, which has the effect as if the Eittfi'äsung GU C in Schliif.erbolzen 2 were not available. In the working position, therefore, the milled grooves 6 face away from the rotor center, while the recesses 7 point radially towards the rotor center.This means that the urinary mill hammer 3, even when the rotor is at a standstill, depends on the width θ of the recess 7 selected in relation to the diameter 10 of the club bole 2 in the hammer mill hammer 3 and the tiafe 9 belonging to the width 3 in the hammer bolt 2 cannot automatically slip into the av. The arrangement of the milled grooves 6 and recesses 7 selected there in connection with the locking of the base bolt 2 by the plate 5 on the rotor disk 1 guarantee the lowest surface pressure; for example exposure to foreign bodies.

BATH ORIGINAL

If the striking edge is worn, the Hanmiermühlenschläger 3 is moved into the turn-thrust position by axially shifting the striker pin 2 into the turn-thrust position - the milled 6 and recess 7 are at the same height -, each by 90 ° pivoted in relation to its working position and pushed over the racket pin 2 into the previously unused mounting hole. When using spring elements 12, the spring elements press the hammer mill hammer 3 into its originally intended position of the orbit. When the rotor starts up again in the same direction of rotation, the hammer mill hammer 3 assumes its working position, with a sharp striking edge being available again, which is diagonally opposite the worn striking edge Hammenuühlon bat 3 necessary to bring the remaining two sharp edges into the working position.

The Hamaerariihlensohlensohlger 3 is released so that the plate is detached from the rotor disk 1 and swung out of the recess 11, the hammer pin 2 is pulled forward so that the milled 11 from the linen rotor disk delimiting the rotor is visible or üox 'hammer pin 2 immediately is rotated 90 ° to the right or liulce, so that the Jäinfräsungen 6 each point radially to the center of the rotor.

Only then the racket bolt 2 can be p.QZogen in his g & Coins length without excessive force from the rotor out, because in this position of Schlägex-bolt 2 "sticking ier 21ufr3r us b to the rotor disks 1 and a jamming of the Hamraerravü" len & chläger 3 does not happen. Requirement TUr n -. ^ IIor; .vU ^ ζ I ^ i cn Ίϊ, ι beater bolt 2 without great effort is a position of the hammer mill beater that deviates from the working position 3

BATH ORIGINAL

Racket hangers; for Hamiaermiihleu

1 ~ rotor disc

2 - racket pin

3 - Hamme rmill ens hammers

4 - spacer sleeve

5 - plate

6 - Milling

7 - recess

8 - Width of the recess & - Deep © dor milling

10 - diameter of the striker

- Milling to accommodate the plate

12 - Pedereleirant

^8A0

- Blank page

Claims (4)

Patent claims 1. SchiägeraufM ^ prung for ^ lainermuhlen, consisting of Hsinmexmühlenoch2ai, em, iVnlaoerbol ^ en and Schl ^ ßcrarretierunß, in each case a or m?! irerp racket between two racket bolts Radially retaining rotor disks through forra-releasing diameter sleeves • or krafisoh ": usoi & o le-ierelemente on defined orbits be held, gokexuizeichnet dadurcli that the recesses (7) in the HaiicnftrmohleiLßehlägör (3) to the longitudinal axis of the Hammeruiuhlenschlagers an asynthetic Έοϊλ utid the millings (6) in the hammerset pin (2) the iora of a circular shape (4-way sleeve for use from Bioxnisch ) lie at the same level and, if powerful pedals (12) are used, the position of the infill (6) outside the block length "! which can be redesigned as you like (12), Yrobei In this case the recess (7) and the milling (G) in the rotary thrust plane Tp opposite and in the Ochlägerbolzim (2) an additional Milling (11) is arranged to receive a Plctt "" (5). 2. Schlagerauflf '-' suog aach claim 1, gt & eimzeichnot that dii) AuiThllr ^ -e '/'ans- ^ n n f the sleep-iiiürisen (2) im Haranenntihlcn " rackets (3) diacch Aucnahmon (7) are connected, the width of which (8) smaller than the diameter (10), but larger than half that The diameter of the striker pin (2) is and a contour of the recess (7) tangentially touches the suspension hole. 3. Racket suspension according to claim 1 and 2, characterized in that that the depth (9) of the millings (6) in the saw bearing bolt (2) and the width (8) of the recess (7) in the Hanunerraühlenschläger (3) together correspond to the diameter (10). 4. Racket suspension according to claim 1 to 3t, characterized in that the milling (11) in the racket pin (2) at an angle oC of 90 ° to <len millings (6), which serve to accommodate the Hammerraühlensehlägei * (3), offset · «: ·» ^ «Is orclnet. BAD ORiGJNAL