CN2254774Y

CN2254774Y - Energy saving rubber disintegrating machine

Info

Publication number: CN2254774Y
Application number: CN 96207676
Authority: CN
Inventors: 梁军
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-18
Filing date: 1996-04-18
Publication date: 1997-05-28
Anticipated expiration: 2006-04-18

Abstract

The utility model relates to an energy saving rubber disintegrating machine, comprising a hob cutter, a pull roller, fixed cutter, a movable cutter, a movable cutter body and a toothed plate. A combined cutting mode is formed for crushing rubber into definitely large rubber granules. The utility model has advantages of high crushing efficiency, energy saving, high durability of cutters and shock resistance, because the combined cutting mode is adopted.

Description

Energy-saving rubber disintegrating machine

The utility model belongs to a kind of disintegrating apparatus in the reclaimed rubber machinery.

The rubber disintegrating machine that is generally using is that two rollers turn round relatively with different speed at present, and the sizing material of processing is drawn between two rollers, makes the broken or pulverizing of sizing material under the effect of large speed ratio.It is this that what open refining formula structural shape is the energy consumption height as its major defect of glue disintegrating machine, yield poorly, and the structure heaviness, floor space is big.Because toughness, it " is very unscientific that the high rubber of flexibility is rubbed with the hands broken with two rollers repeatedly.For the more domestic and international in recent years producers of the deficiency that solves above-mentioned disintegrating machine are all developing with normal straight blades snips cut crusher in crushing rubber.Though the disintegrating machine of this pattern has reduced some on energy consumption but maximum shortcoming is to use for a long time.Tool life is too low.Adopt high abrasion resisting material to make cutter, but its impact flexibility is too poor, because ironys such as iron nail, bolt, cutting are arranged in the damaged tire, thus tipping very easily, thus suitability for industrialized production do not formed.

The purpose of the present utility model is based on the deficiency of above-mentioned disintegrating machine, provides a kind of rational in infrastructure, and floor space is little, the crushing efficiency height, and energy consumption is low, and cutter can bear the energy-saving rubber disintegrating machine of greater impact power.

In order to achieve the above object, a kind of energy-saving rubber disintegrating machine provided by the utility model is characterized in that: form the flute profile hobboing cutter thereby produce a plurality of grooves on cylinder or multiple edge body, the rib of flute profile hobboing cutter is nipped in the groove of another flute profile hobboing cutter mutually, two groups of hobboing cutter counter-rotatings, the rubber rolling cut is in strip, the bar shaped adhesive tape enters adhesive tape carry-over pinch rolls 13 through the tooth plate 9 that is inserted in the hobboing cutter groove, by stationary knife and moving knife 7 the bar shaped adhesive tape is chopped into a certain size particle at last.Below in conjunction with accompanying drawing the utility model is described further.

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the utility model flute profile hobboing cutter interlock schematic diagram

1 is the hobboing cutter blade in the accompanying drawing; 2 is the hobboing cutter power transmission shaft; 3 is key; 4 is the hobboing cutter packing ring; 5 is sunk screw; 6 is the moving knife body; 7 is moving knife; 8 is the moving knife fastening bolt; 9 is tooth plate; 10 is stationary knife; 11 is the stationary knife fastening bolt; 12 is frame; 13 is the adhesive tape carry-over pinch rolls; 14 is scrap rubber; 15 is belt pulley; 16 is belt; 17 is reduction box; 18 is shaft coupling; 19 is motor; 20 is travelling gear.Shown in the by specification accompanying drawing; Earlier fishback 9 stationary knifes 10 are contained on the frame; Moving knife body 6 is contained on the frame again, and moving knife 7 is contained on the moving knife body 6, the gap between adjustment stationary knife 10 and the moving knife 7 then uses fastening bolt 8,11 fastening moving knife and stationary knife respectively in 0.1-0.2 millimeter scope.At last hobboing cutter blade 1 and hobboing cutter packing ring 4 are contained on the hobboing cutter power transmission shaft 2, then load onto travelling gear 20; And be contained in the top of frame by the meshing situation of Fig. 2.

The course of work is such: motor 19 drives hobboing cutter by shaft coupling 18, reduction box 17, belt 16, belt pulley 15, travelling gear 20 on the hobboing cutter power transmission shaft makes two hobboing cutter counter-rotatings (moving knife body 6 and carry-over pinch rolls 13 can also can be driven by motor 19 by corresponding change gear with independent driven by motor).After treating that motor 19 reaches at full speed, scrap rubber 14 put in the middle of two hobboing cutters nipped by hobboing cutter and be cut into strip one by one, strip rubber is blocked by fishback 9 and enters carry-over pinch rolls 13.Be cut into a certain size particle at last by stationary knife 10 and moving knife 7.

Because traditional rubber disintegrating machine is " to rub with the hands toughness and the fabulous rubber of flexibility broken " so energy consumption is very big; As ZKC-560 type rubber breaker, 95 kilowatts of main motor currents, output 1500kg/ hour.And the utility model is because the smashing principle that adopts is " disk shearing "; Its main motor current 30kw, output 2000kg/ hour, so energy-saving effect is very obvious.And because " nose angle " of the utility model hobboing cutter is that 90 ° (straight swords) are so can bear bigger impact.Like this, even contain in the scrap rubber that irony also can be cut off it and cutter does not damage.

The utility model is a kind of significantly energy-saving equipment, and it has solved the big problem of the broken scrap rubber material energy consumption of reclaimed rubber industry, has tangible economic benefit and social benefit.Hobboing cutter can adopt combined type, is illustrated as combined type, and manufacturability is better, also can adopt monoblock type, but manufacturability is relatively poor.

Claims

Belonging to a kind of broken gluing equipment in the reclaimed rubber machinery---energy-saving rubber disintegrating machine is characterized in that: produce a plurality of grooves on cylinder or multiple edge body, thereby form the flute profile hobboing cutter; The rib of flute profile hobboing cutter is nipped in the groove of another flute profile hobboing cutter mutually; Be inserted with tooth plate 9 in the groove of flute profile hobboing cutter; There are carry-over pinch rolls 13 below of flute profile hobboing cutter; There are stationary knife 10 and moving knife 7 in the below of carry-over pinch rolls 13.