FI100515B - Lubrication device for lubricating transport chain bolts - Google Patents

Description

100515 .1.

The invention relates to a lubricating device according to the preamble of claim .1 The invention relates to a lubricating chain for lubricating the bolts of a transport chain - Smörj-anordninq för smörjni. tetta.

In a known method of this type (DE 31 29 132 A1), a control event can be controlled by releasing the bolt 10 of the passing chain! 1 ä. The lubricating head must itself center itself in the conical shape I. I a of the tip of the lubricating head itself. Of course, it is not possible to perform one hundred percent certainty, especially since, as snakes in the return chain, due to its 15 passages, the bolts do not always move along the same path and thus there is not enough lubrication head ia can te-1. stretch between uni.pan.

Furthermore, the absence of age, especially in the case of backward movement of the chain 20, can lead to the release of the lubricating head from the repey buckle, which occurs especially when working 1. Interin pneumatics fail.

... The object of the invention is to develop a lubrication with which the exact centering between the lubricating head and the chain bolt always takes place.

··· · A suitable y 1 .i kuorrn.i tussuo and ia also • · · * ·:. * The supply of the lubricating head and the removal of the lubricating part must be • ·: controllable in a suitable way.

• ·:: * 30 This object is solved according to the invention, with the symbols of the characterizing part of claim .1. By forcibly raising the vo rollers on the guide rollers, a lubrication event occurs and the supply of the lubrication head is guided. i I. through. You can. te 1. the event is controlled by a steering car which dispenses a certain amount of butter in each butter dispenser.

• · ·. ·,: Mechanical damage, in particular tearing of the lubricating head i r- 2 100515 ti, is alleged even in the radial direction of travel of the chain spring load tetul I a yi .i load tuskyt.kimel Jä. when exceeded, the adjustable torque may be tilted in either direction for such a long time that the contact with the bolts and / or foreign parts of the chain 5 (surface 1. cars) is in any case terminated.

The overload switch can advantageously be designed in such a way that it can be held in both extreme, tilted positions and cannot tilt backwards.

The invention will now be described, by way of example, with reference to the accompanying drawings, in which: Figure 5 shows a top view and Figure 2 shows a side view of a lubricating device according to the invention, Figure 3 shows another embodiment of a sensing and control element, and Figures 4 and 5 show a side view corresponding to the cover, 20 still different constructions.

The lubricant basically consists of i skusy 1 i nteri st.ä 2, which is used primarily pneumatically, can te 1 usy l liiteri 3, iotkak uinrna tk: nm nm od osavavat: i .sk us y 1: in t .er i - v oi t. front, 25 main unit I., shaft 4 support arm IH i.skusy I i nter i. - ', to support the lubrication main unit, and an overload latch • · · * ··· * 1.9 - 2d, where the latch lever 20 is also attached to the threads. t.örnäst i to the shaft 4. The other essential components are the * · "· guide roller, which rotates on the shaft 36. The lan 14 retainer 1.0 and 1.0 'which • · · 30 is intended to be on the circumferential surface of the chain bolt K and at the same time to center and raise the chain to all · This centering takes place by a spring 1.2 which supports both holdings 10 and 10 'on both sides. The minimum distance between the rollers 14 is ensured by the '35 stops I. .L which, in the initial position, rest against the * * * pins 17 and 17 '.

• · ·: The device is further equipped with a switch valve 1 I i 1 1 ä 50 with a 3 100515 coupling pin 51 in this rest position for impact impact I. i.nteri.n 2 to support the holds .10 and 10 '. father in law. en 17 and 17 'to the bracket 16. When the chain bolt K raises the impact cylinder assembly 1 over the rollers 14, this actuator 5 triggers the impact event of the lubrication head 3 and releases the valve part, which is fed by the connection 44 vo. The lubrication seat 43 is then filled with the necessary amount of lubricant, which is transferred to the lubrication nipple indicated on the bolt K in the chain. Here are the 10 ket in question. The upward movement of the bolt is marked with the arrow V. The pressure on the impactor 1 connectors is marked with the numbers 27 and 2B. The bearing of the balls 14 is marked with the number 1.3.

It is again referred to that the center line of the shaft 4 is arranged in a horizontal direction, i.e. perpendicular to the movement V of the chain bolt K. The bearing of the Y1: i kuorrn.i txxsvarrni st.imen holding a lever 20 is marked in its bearing housing 32 with the number 33. The bearing of the shaft 4 on the bracket .18 takes place 20 with bearings 30 and 31 in the bearing sleeve 20.

T skusyl i nt.eri - oh tel upääyks! kön .'I 1 acerification takes place on the 1st acre ka l ot i l la H equipped with la calot- L L uku! Aaker i. I la 7.

(· 25 fold is equipped with one more .1 hole.i suvarre.l 1 a 46, which supports the clutch valve formed by the groove and the hole. The 50 in ioka is attached to the anti-rotation bearing i • • ♦:. · · 55. This release arm is connected by a shaft 4 to an overload *: **: latch via a lever 20, at one end of which: in the grooved groove 21 the ball 22 engages the overloaded end 1.

It further consists of a compression spring 24, a pa.i piece 23, an I-bearing piece 25 and an adjusting end I. tista 26. These all, parts are placed y 11 load! 1 van housing 8, which is welded to the support arm L8. in the hepo or initial position • 35 relies on i skusy .11 nterl-vo tel aääuks.i kkö k y tk i nventl: i i 1: i n *** · 50 in the area of the detent J.6 l opening i.suvareen 46.

; there is still 1 skvte in the fold! the cement, which is mounted for rotation by 4 100515 bolts 41, is retained in the retaining piece 42 of the retainer 16. It is provided with a ring 40 by means of a suction bolt 39; ioka, via a nut 58 and a plate 59, also raises the release lever 46 i skusyl i nt.eri -can tel up one k .1 with a chain bolt 5 K when lifting over the rollers 14 when the lifting torque is large enough to overcome the force 24 of the overload load. In this case, the locking lever 20 is released and the tilting of the device takes place so far that damage cannot occur, for example due to the action of the piece of wood 10 leached into the chain. Normally, however, give your appeal. 12 stern so far that the rollers. .14 slide past the chain bolts (or vice versa) and can. te l ui ai. you return from the back, s in the starting position.

.15 In this extremely inclined position, i sknsy-l i.nteri. ointment I. is held in place laterally in the groove 2 1. vi o o oii11 a Ioveuksi11 a.

t.opening i.sumom.a could, of course, be changed to -20 as well as to change the tension of the spring 12 i screw 1 1 a 54.

Y I: i load safety function and latch lever 20 1 open -. .25 mi. s en after can be can. you can return to the home position with lever 56.

• · · i * * • · · • »• · · ··· · Further reference is made to the retention of .10 and 1 0 '1 bearing, which * · occurs with a plain bearing 37 and a bearing, the housing of which is 38p east. - · • · · V 3 0 to the bolt 36 in the 16, *: **: i.uonnol The dream was si, also the inverse kinematic barrier, in which case the support part supporting the whole device is the arm 46 '. ia with loop or ring screws i. skue I. ement t i 35 would be connected to the arm 18. In this case, it should be provided with one support bracket i.skusy I. inter. i.-can te-1 for one of the devices 1, preferably p: i dättirnen 16 in the protruding part, e.g.

5 100515

You move) uru) 1 at. 14 t, for practical reasons), so that the minimum uncleanness of their axes of rotation - i.e. in the rest position - is at most approximately <the same as the circumferential area ia of the chain bolt K ui alignment and D rollers 5 14 0.5 times.i nen roll lien ui point 1 kaisi, ia d. The height difference h drawn on the planes of the rollers 14 of the rollers 14 of the pivot head of the impact lubrication head unit J. pi uuskeskl vi vi inia is valid - in this horizontal plane - best 10 h2 = ()) / 2 -id / 2) 2 - s2 / 4 .

In this case, it is possible to sink from the front to the central tel. t: y straight towards the chain bolt - center i, forehead I. e i - can you I. hole.

15 It is not necessary that the rollers be used as control elements and alignment rollers.

According to Fig. 3, the holding rod 61 can also be fastened with an I. i. Head rod 62 provided with the I. i.uk head II ä 63. The additional retainer of Figs. 4 and 5 can also be omitted and 20 can be used. a kind of cam 65. Its turning.-Selina is then like the axis 36 of the holding 61 or 10.

The device may further be provided with a stop spring or cam lever instead of a single spring ··· 1 2 for tensioning it around the shaft 36 - concentrically with it. si investetul- * · / la - sy 1 i nter.i rnäi se) 1 ä ki er ro iouse.1 .1 a, • · · • · * • · · • · • · · · · · : 'so - · • · ·· *' "35

Claims (8)

A lubrication device for bolts in a conveyor chain, wherein a stroke cylinder is arranged for actuating the lubricating cup in the direction of the chain bolt having a central lubrication opening, and which with a lubricating cup joint is held movable p and in parallel with the forward direction of the chain bolt, can be characterized in that a) the stroke cylinder (2) is pivotally mounted on one shaft (axis 4), aligned perpendicular to the chain bolt (K) and in relation to the center line of the stroke cylinder lubrication unit (1). , b) to center the unit cylinder cylinder lubricating cup (1) in the relative to the chain bolt (K) are two rollers (14) or sliding rods (62) provided with a respective stop (63), c) fitted into two holders (10, 10 ') / d) stored in two rotational axes symmetrically aligned pd each side of the lubricating cup (3), e) aligned perpendicular to the center of the lubricating cup and parallel to the direction of movement of the chain bolt n (K) to be lubricated, f) and the brackets (10, 10 ') have been tensioned against each other by a tension spring (12) and the stops (11) straighten the brackets (10, 10') in the rest position so that the rollers rotary shafts become parallel to the center line of the lubricating cup,,, (g), an additional stop means (screw eye 39) has been provided [· # to limit the unit stroke cylinder lubricating cup (l) stroke tube, h) sd to dd move the chain bolt (K): move the chain bolt (K): · · towards the rollers (14) or the stops (63) and the unit stroke cylindrical cup (1) turns around the shaft (4) until the stop order * in the yaw (screw eye 39) restricts this reversal movement and the rollers (14) or the stops (63) roll away when the tension spring (12) is tightened: *. or slides along the outer periphery of the chain bolt (K) and the stroke cylinder lubricating cup (1) dtergdr in idle position; i) there is a non-rotatably attached release lever (46) to the abutment member (screw 39); at the shaft: * (shaft 4),: j) and the release arm (46) are secured with an overload ·. latch, such as when there is overload on the rollers (14) · 9 100515 or the stops (63) allow reversing movement of the release arm (46) and thereby a further reversing movement of the stroke cylinder lubricating unit (1). « Lubrication device according to claim 1, characterized in that a bracket (16) for the hobs (10, 10 ') is fixed to the stroke cylinder (2), the piston of which carries the lubricating cup (3) with rigid connection, and that the bracket (16) is provided with stop fingers (17, 17 ') for the pourers (10, 10'). 3. Lubrication device according to claim 1 or 2, characterized in that the shaft (4) is mounted on a support arm (18) and non-rotatably supports a barrier arm (20) for the overload latch (19) and is further non-rotatable. coupled with a release lever (46) for the overload latch (19), which is connected in the area of its other end to the holder of the lubricating cup (3) by slack through the impact member (39, 40). Lubrication device according to Claim 3, characterized in that the overload lock (19) has a down-spring (24), a pressure piece (23) and a ball (22) which engages the locking lock (21) in the locking arm (20). 5. Lubrication device according to any one of claims 1-4, characterized in that the storage of the unit stroke cylinder- <·. lubricating cup (l) on the shaft is a ball bearing slide bearing. • · · • · ♦ Lubrication device according to any of claims 1-5, characterized in that the smallest axis distance between the rollers (14) is the same as the sum of the chain bolt (K) and half the diameter of the roll. • · • · · ·. ' · 7. Lubrication device according to any of claims 1-6, characterized in that the coupler consists of a coupling valve 35 (50), which itself or whose break pin is poured on the release arm (46) and whose break pin (51) can be actuated with the unit stroke cylinder lubricating cup (1) where its movement is triggered by the chain bolt (K).