CN205925909U - Special lubricated package of kneader - Google Patents

Abstract

The utility model discloses a special lubricated package of kneader melts the banding by two coating menstruation heats that set up side by side and becomes the sealing bag body, and the internal device of this sealing bag has lubricating oil, and heat is melted the banding and is equipped with at least one cut at least on one side, and this cut is partly at least to be melted the banding with heat and be connected, is released the unlikely emergence splash in lubrication process of messenger's kneader by these breakthroughs of getting a cut, break, breach, tear, etc. Easily by extruded oiliness air.

Description

Shredder Special lubricating bag

Technical field

The utility model is related to shredder technical field, particularly to shredder Special lubricating bag, in shredder fragmentation profit During sliding bag, the lubricating oil in shredder Special lubricating bag can contact cutting blade and reach lubrication purpose.

Background technology

Well known, the start principle system of shredder is set in two respectively with most cutting blades (cutting blade) On Zhi Pinghang and the cutter shaft (rotary shaft) that rotates against, driven with motor and gear mechanism (motor and gear box) Movable arbor rotates, and the paper passing through is cut into strip or chip.In cutting process, the cutting blade of metal is because of friction generation High temperature, cutting blade efficiency of getting off for a long time reduces, and hot-tempered sound increases, and then detracts the overall service life of shredder, and therefore having must Maintenance is lubricated to shredder cutting blade.

First generation lubrication bag ties up to the oil suction of the sandwiched one layer of dipped lubricating oil as sandwich in two panels oil resistant clad Paper, or omit oil-Absorbing Sheets directly lubricating oil is contained in two panels oil resistant clad.Shortcoming is when lubrication bag is being cut by shredder During cutting blade, the air of the oil-containing in lubrication bag is susceptible to splash because being extruded (compression) (squirting), frighten the user standing in shredder side, oil stain also stains surrounding environment.

In order to solve above-mentioned expulsion events, second generation lubrication bag such as the 7th, 793, No. 876 patent of the U.S., by lubrication bag surrounding It is sealed to inside and outside twice edge sealing, and most passages are set between twice edge sealing.

Third generation lubrication bag such as the 9th, 239, No. 132 patent of the U.S., except retaining the second generation inside and outside twice edge sealing and majority The structure of passage, is further sealed with cross strip of paper used for sealing in lubrication bag center, by originally single package space again It is separated into most little package spaces.

Forth generation lubrication bag such as the 14/471st, No. 662 patent application case of the U.S., by lubrication bag surrounding edge sealing, then will lubricate Wrap single package space (interior seal) and be separated out at least one interior zone (interior region), inside this Neighboring area (peripheral region) beyond region and interior zone constitute the separate space of that compartment, Lubricating oil is locked in the separate space such as this, in order to avoid the prolonged precipitation of lubricating oil to cause pond (pooling) phenomenon.

Chinese utility model patent ZL200820044342.3 provides a kind of shredder lubrication bag, including one by extrusion coating paper The sandwich bag constituting, has lubricating oil in sandwich bag, the periphery of sandwich bag is suppressed with sealing flanging, constitutes one equipped with lubricating oil Sealed sandwich bag, the bag between the sealing strip and four edges of sandwich bag of described periphery is suppressed with some layouts and sets Put, for preventing the short sealing flanging of lubricating oil splash in bag.

The structure perhaps difference of above-mentioned many lubrication bags, but common purpose is intended to provide shredder cutting blade Preferably lubricant effect and avoid splash or pond.But common shortcoming is that construction is complicated, and manufacturing process is many, so that cost is too High.Therefore the present inventor be devoted to simplify construction, less manufacturing process, shredder cutting blade CP (cost is provided Performance) value highest lubrication bag.

Utility model content

Utility model purpose：The present inventor thinks and avoids occurring the simplest solution of splash be exactly through long-time observation In lubrication bag appropriate location setting stress concentration point (stress concentrator).According to Continuum Mechanics The active force that (continuum mechanics) is born by unit area to the definition of stress, in other words, unit area is less Stress is bigger, is also easiest to become breakdown point.This reason is used in the special lubrication bag of shredder, sets in position Go out multiple stress concentration points, when lubrication bag passes through these default stress concentration points by shredder cutting blade, be extruded Oil laden air is easily broken release, on the premise of there is not splash, provides cutting blade optimal lubricant effect.

That is, the purpose of this utility model is providing a kind of shredder Special lubricating bag, ties up to lubrication bag appropriate location programming Set multiple stress concentration points, when lubrication bag passes through shredder cutting blade, constantly will pass through these default stress concentration points, Make the oil laden air being extruded easily break through release in these default stress concentration points, make in cutting blade greasing and will not send out Raw splash.

Technical scheme：Shredder Special lubricating bag, the clad being set up in parallel by two panels melts edge sealing through heat and becomes sealing bag, It is provided with lubricating oil, what described heat melted edge sealing is at least provided with least one cut, this cut at least in this hermetic bag body Point melting edge sealing with heat is connected, and the oil laden air being extruded easily is broken through by this cut and discharges, and makes shredder in greasing Splash will not occur.

Further, this cut is geometric figure.

Further, this cut is isosceles triangle, and the both sides waist edge of this isosceles triangle is separation unit, base angle and bottom While being the connecting portion melting edge sealing one with heat.

Further, this cut is cross, and the position that this cross is pierced is separation unit, and criss-cross end is Melt the connecting portion of edge sealing one with heat.

Brief description

Fig. 1 is the structural representation of the utility model first preferred embodiment；

Fig. 2 is the structural representation of the utility model second preferred embodiment；

Wherein：

1- lubrication bag 2- heat melts edge sealing

21- cut

211- separation unit 212- connecting portion

3- seals bag

Specific embodiment：

Technological means of the present utility model and construction, cooperation accompanying drawing and preferred embodiment below is described as follows：

The structural representation of the first preferred embodiment of the present utility model, as shown in figure 1, shredder Special lubricating bag 1, wraps Include the clad that two panels is set up in parallel, the clad surrounding that two panels is set up in parallel melts 2 one-tenth sealing bags 3 of edge sealing, this sealing through heat Bag 3 is built-in to be equipped with lubricating oil (not shown), and this heat is melted edge sealing 2 and is at least provided with least one cut 21, cut 21 At least a portion is melted edge sealing 2 with heat and is connected.

Refer to the partial enlarged drawing in Fig. 1, this cut 21 is the isosceles triangle in geometric figure, this isosceles triangle Both sides waist edge be pressed to penetrate and become separation unit 211, base angle and base are the connecting portion 212 melting edge sealing 2 one with heat.Work as profit During cunning is coated shredder cutting and crushing, the oil laden air being extruded easily breaks through from the separation unit 211 of this grade cut 21 Release.

In the present embodiment, this cut 21 be shaped as isosceles triangle, but also can be other geometric figures, such as cross Shape, circle, rectangle, polygon, polygonal etc..

The structural representation of the utility model second preferred embodiment and partial enlarged drawing are as shown in Fig. 2 cut 21 is Geometric cross, cross is pressed penetrating component from portion 211, and criss-cross end is to melt edge sealing 2 one with heat Connecting portion 212.During lubrication is coated shredder cutting and crushing, the oil laden air being extruded is easily from this grade cut 21 Separation unit 211 break through release.

Comprehensive the above, the utility model core value sets multiple stress concentration points in lubrication bag, when lubrication bag is logical Cross shredder cutting blade when these default stress concentration points, the oil laden air being extruded is readily able to default from these Stress concentration point breaks through release, makes and splash will not occur in cutting blade greasing.

The construction to simplify most for the utility model, simplest manufacturing process, provide shredder cutting blade optimal Lubricant effect, and splash will not occur.The conventional techniques of progressive non-in the streets product in fact can be compared.

The foregoing is only preferred embodiment of the present utility model, non-therefore limit patent model of the present utility model Enclose, so every simple modification done with the utility model specification and accompanying drawing content and equivalent structure change, all should wrap It is contained in the scope of the claims of the present utility model, close and give Chen Ming.

Claims (4)

1. shredder Special lubricating bag becomes sealing bag it is characterised in that the clad that is set up in parallel by two panels melts edge sealing through heat, In this hermetic bag body, part device has lubricating oil, and described heat is melted edge sealing and is at least provided with least one cut, this cut at least Part is melted edge sealing with heat and is connected.

2. shredder Special lubricating bag according to claim 1 is it is characterised in that this cut is geometric figure.

3. shredder Special lubricating bag according to claim 2 it is characterised in that this cut be isosceles triangle, this etc. The both sides waist edge of lumbar triangle shape is separation unit, and base angle and base are the connecting portion melting edge sealing one with heat.

4. shredder Special lubricating bag according to claim 2 it is characterised in that this cut be cross, this cross The position being pierced is separation unit, and criss-cross end is the connecting portion melting edge sealing one with heat.