CN2623337Y - High efficiency energy-saving rubber coarse crusher - Google Patents

Abstract

The utility model relates to a high efficiency energy-saving rubber coarse crusher which comprises a hob, a pelletizing stationary knife, a pelletizing moving knife, a dental plate and a drawing roller, thereby forming a combined crushing for slicing rubbers into particles with a certain size. The utility model has the advantages that the utility model is high in crushing efficiency with no congestion because of a combined crushing. The cutting tool can be used repeatedly with one grinding.

Description

Energy-efficient rubber bould crusher

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

The broken machine in rubber school 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.This its major defect of rubber disintegrating machine of opening refining formula structural shape is the energy consumption height, yield poorly, structure heaviness, floor space are 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, so tipping very easily.Another fatal shortcoming is that the overlapping shearing of rubber is very easily blocked up.Thereby do not form suitability for industrialized production.

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, be difficult for traffic congestion, energy consumption is low, and tool sharpening once can repeatedly be used and can bear the energy-efficient rubber bould crusher of greater impact power.

In order to achieve the above object, a kind of energy-efficient rubber bould crusher provided by the utility model is characterized in that: form the flute profile hobboing cutter thereby produce a plurality of grooves on 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 carry-over pinch rolls A and carry-over pinch rolls B through the tooth plate that is inserted in the hobboing cutter groove, then enters the pelletizing stationary knife, two carry-over pinch rolls A and B counter-rotating.By pelletizing stationary knife and granules cut moving knife bar shaped rubber is cut into a certain size particle at last.Hobboing cutter mainly is made up of hobboing cutter body and roll blade, and roll blade is made up of the multitool sword, and each blade opposite is blade each other.Granules cut moving knife and pelletizing stationary knife are made up of the multitool sword, and the opposite of blade is blade each other.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.

Fig. 3 is this practical hobboing cutter blade, front view and left view.

Fig. 4 is the front view and the left view of the utility model granules cut moving knife.

Fig. 5 is the front view and the left view of the utility model pelletizing stationary knife.

Fig. 6 is the cutaway view of two carry-over pinch rolls A and B.

In the accompanying drawing, 1 is the hobboing cutter blade; 2 is the hobboing cutter body; 3 is hobboing cutter blade tight fixed bolt; 4 is the hobboing cutter power transmission shaft; 5 is key; 6 is the hobboing cutter packing ring; 7 is sunk screw; 8 is the granules cut moving knife body; 9 is granules cut moving knife; 10 is the granules cut moving knife tight fixed bolt; 11 is tooth plate; 12 are the pelletizing stationary knife; 13 are pelletizing stationary knife tight fixed bolt; 14 is frame; 15 is rubber; 16 is belt pulley; 17 is belt; 18 is reductor; 19 is shaft coupling; 20 is motor; 21 is travelling gear A; 22 is carry-over pinch rolls A; 23 is carry-over pinch rolls B; 24 are the transmission hinge wheel; 25 are the transmission minor sprocket; 26 is buncher; 27 is travelling gear B; 28 is bearing.Shown in the by specification accompanying drawing, earlier tooth plate 11 pelletizing stationary knifes 12 are contained on the frame 14; Again moving knife body 8 is contained on the frame; Granules cut moving knife 9 is contained on the moving knife body 8, and fastening bolt was then used 10,13 minutes in the gap between adjustment pelletizing stationary knife and the moving knife in 0.2-0.5 millimeter scope; Other fastening granules cut moving knife and stationary knife.Then be contained on the hobboing cutter power transmission shaft 4, travelling gear 21 is loaded onto, and be contained in the top of frame, again the hobboing cutter blade is contained on the hobboing cutter body, at last trailer system is loaded onto by the occlusion condition of Fig. 2 with hobboing cutter 2 and hobboing cutter cutter are held 6.

The course of work is such: motor 20 is by shaft coupling 19, and reductor 18, belt 17, belt pulley 16 drive hobboing cutters, and the hobboing cutter power transmission shaft 21A that cogs makes two hobboing cutter counter-rotatings.After treating that motor 20 reaches at full speed, scrap rubber 15 put into nip by hobboing cutter in the middle of two hobboing cutters and be cut into strip one by one, strip rubber is blocked by tooth plate 11 and enters in the middle of two carry-over pinch rolls, carry-over pinch rolls are by adjusting motor 26, sprocket wheel 24,25, gear 27B drives counter-rotating, is cut into a certain size particle at last by pelletizing stationary knife and moving knife.The effect of carry-over pinch rolls 22 and carry-over pinch rolls 23 is the length that reduces final stage rubber, because 22 and 23 nearest from the stationary knife sword.

" rub with the hands broken " repeatedly or chopping because traditional rubber disintegrating machine is two rollers, do not have pelletizing stationary knife and moving knife, so energy consumption is big, easily traffic congestion, tool sharpening once can only be used once.And the utility model has been owing to adopted multiple edge body, and blade is sub-assembly with cutter hub, and sharpening once can repeatedly use, thereby has improved the durability of hobboing cutter, and reduces and dismantle and maintenance time.On the other hand owing to be provided with pelletizing stationary knife and moving knife mechanism, thus material shear, stressed even, the phenomenon that do not block up so just can make energy consumption reduction at double.

The utility model is a kind of significantly energy-saving equipment, and it has solved big, the inefficient problem of the broken scrap rubber material energy consumption of reclaimed rubber industry, has tangible economic benefit and social benefit.As long as adopt illustrated structural shape to go design improvement just can realize fully.

Claims (4)

1. belong to a kind of disintegrating apparatus in the reclaimed rubber machinery---energy-efficient rubber bould crusher.It is characterized in that: produce a plurality of grooves on 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, two groups of hobboing cutter counter-rotatings; Be provided with tooth plate in the groove of flute profile hobboing cutter, the below of flute profile hobboing cutter is provided with carry-over pinch rolls, pelletizing stationary knife and granules cut moving knife.

2. it is characterized in that according to the described a kind of energy-efficient rubber bould crusher of claim 1: hobboing cutter mainly is made up of hobboing cutter body and roll blade, and roll blade is made up of the multitool sword, and each blade opposite is blade each other.

3. it is characterized in that according to the described a kind of energy-efficient rubber bould crusher of claim 1: pelletizing stationary knife and granules cut moving knife are made up of the multitool sword, and the opposite of blade is blade each other.

4. it is characterized in that according to the described a kind of energy-efficient rubber bould crusher of claim 1: 2 carry-over pinch rolls are arranged below the flute profile hobboing cutter, and counter-rotating.

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