CN2436489Y

CN2436489Y - Rotary cutting type bag discharge machine for bagged cement

Info

Publication number: CN2436489Y
Application number: CN 00238196
Authority: CN
Inventors: 王淑莲; 么志杰
Original assignee: FUXIN CONSTRUCTION ENGINEERING MACHINERY FACTORY
Current assignee: FUXIN CONSTRUCTION ENGINEERING MACHINERY FACTORY
Priority date: 2000-07-10
Filing date: 2000-07-10
Publication date: 2001-06-27
Anticipated expiration: 2010-07-10

Abstract

The utility model belongs to construction machinery, particularly the technique of a rotary cutting type bag discharge machine for bagged cement. The utility model solves the technical problems of large internal ash storage quantity and high energy consumption of an original bag discharge machine. The utility model is provided with the structure of a conveyor 1, a cement bag positioning carrier frame 3 which is fixedly arranged on a machine frame 2, a rotary cutting device of two sets of split circular disk saw-tooth milling cutters 4-4, which is installed in a cutter box body 5-1, a vibration sieving box device 5, and a collecting hopper 7. The utility model has the advantages of quick discharge and quick cutting. The bag has no cement residual. The rotary cutting type bag discharge machine for the bagged cement is a bag discharge machine which is suitable for various cement bags, such as composite bags, woven bags, paper bags, etc.

Description

Rotary-cutting type bagged cement bag opening machine

The utility model belongs to vehicle for construction, particularly a kind of rotary-cutting type bagged cement bag opening machine that is used for bagged cement.

At present, the cement bag opening machine of domestic production is that bag of cement is cut with scissors broken unpacking mostly, cuts the complex cement woven bag for hinge, easily braided fiber is wrapped on the cutter shaft, influences the unpacking effect, and bag internal memory ash amount is big.In addition, because knife number is many, broken unpacking, blade is easy to wear, and electrical consumption power is big, and power consumption is high, makes troubles to the user.

The purpose of this utility model is to overcome the deficiency of above technology, the rotary-cutting type bagged cement bag opening machine of provide a kind of rotary-cut speed, the dismounting otch is regular, capacity rating is high, power consumption is low.

Task of the present utility model is, rotary-cutting type bagged cement bag opening machine, have conveyer, frame, detent bracket, rotary cutting apparatus and vibration screening device, oscillating axle, aggregate bin, bagged cement is by the band conveyor material loading, input girff body, below the bag of cement detent bracket, install two groups to circle of contact dish sawtooth milling cutter, the two ends of rotary-cut bag of cement bottom, bagged cement whereabouts bevelled vibration screening mechanism with opening, bag of cement is separated with cement, and the cement of screening is recycled to the taper aggregate bin through screen cloth, and bag of cement goes out sack through screening mechanism and discharges.

Rotary-cutting type bagged cement bag opening machine is installed the bag of cement detent bracket in the girff body, make bag of cement fixed position on carriage, is convenient to accurately cut rapidly bag.

The disk sawtooth milling cutter of installing in the corresponding gap of carriage position, two groups of two cutting, the rotary-cut bag of cement makes bag of cement fall to the interior vibration carriage of screening casing subsequently rapidly, unsettled vibration, cement is further separated with bag, fall to again and vibrate on the inclined screen sheet, up and down, front and back, vibrosieve, make noresidue ash amount in the bag of cement, the cement mouth that falls to gathering materials, bag of cement is discharged from row's sack.

Specify with embodiment below in conjunction with accompanying drawing

Fig. 1 shows the constructional drawing of rotary-cutting type cement bag opening machine.

The birds-eye view of Fig. 2 diagrammatic sketch 1.

Fig. 3 shows the band conveyor structure.

Fig. 4 shows detent bracket, rotary cutting apparatus front view.

The birds-eye view of Fig. 5 diagrammatic sketch 4.

Fig. 6 shows the vibration screening device front view.

The A-A cutaway view of Fig. 7 diagrammatic sketch 6.

Fig. 8 shows disk sawtooth milling cutter front view.

Fig. 9 shows the circular peripheral-mill birds-eye view.

The A of Figure 10 diagrammatic sketch 9 is to view.

Among the figure, the 1-conveyer; The 1-1 belt frame; 1-2 retaining bag plate; The 2-frame; The 3-detent bracket; 3-1 girff body; The 3-2 detent bracket; 3-3 located lateral carriage; 3-4 longitudinal register carriage; 3-5 locatees gap; The 4-rotary cutting apparatus; 4-1 girff body; 4-2 transmission cutter shaft; The 4-3 flat key; 4-4 disk sawtooth milling cutter; The 4-5 electrical motor; The 4-6 belt pulley; The 4-7 V-belt; The 4-8 belt pulley; The 4-9 flat key; The 4-10 synchronizer gear; The 4-11 flat key; 5-vibrosieve case apparatus; 5-1 sieves casing; 5-2 sieves sheet; 5-3 vibrates carriage; 5-4 goes out sack; The 6-oscillating axle; The 6-1 Upper shaft sleeve; The 6-2 bearing pin; The 6-3 hold-down arm; The 6-4 bearing pin; The 6-5 Lower shaft sleeve; The 6-6 piston crank mechanism; The 7-recovering hopper

With reference to accompanying drawing 1-10, a kind of rotary-cutting type bagged cement bag opening machine, have hard-wired bag of cement detent bracket 3, rotary cutting apparatus 4 and vibrosieve case apparatus 5 on conveyer 1, the frame 2, aggregate bin 7 structures.

At girff body 3-1 internal upper part bag of cement detent bracket 3-2 is installed, both sides have located lateral carriage 3-3 and bottom that longitudinal register carriage 3-4 is arranged, the transmission cutter shaft 4-2 that installs at the location at longitudinal register carriage 3-4 two ends gap 3-5 correspondence position is by flat key 4-3 fixed disc sawtooth milling cutter 4-4, milling cutter single face 1/3 facewidth, main cutting edge 8-10 ° oblique angle;

Belt pulley 4-6, the 4-8 that is connected with drive of motor cutter shaft 4-2 drives through V-belt 4-7, the end of transmission cutter shaft 4-2 by flat key 4-11 fixedly synchronizer gear 4-10, by flat key 4-3 fixed disc sawtooth milling cutter 4-4;

Hinged oscillating axle 6 between bottom of sieving casing 5-1 and frame 2, oscillating axle 6 is by connecting hold-down arm 6-3 between Upper shaft sleeve 6-1 assembling bearing pin 6-2 and the Lower shaft sleeve 6-5 assembling bearing pin 6-4, the Upper shaft sleeve 6-1 of oscillating axle 6 is tangent with screening casing 5-1 bottom, left end is installed piston crank mechanism 6-6 in the screening casing 5-1 outside, in screening casing 5-1, inclined screen sheet 5-2 is housed, corresponding longitudinal register carriage 3-4 bottom, stage casing installation shock carriage 5-3 at sieve sheet 5-2, on sieve sheet 5-2 lower left side screening casing 5-1, have out sack 5-4, aggregate bin 7 is installed in screening casing 5-1 bottom.

When rotary-cutting type bagged cement bag opening machine used, installed in the retaining bag plate 1-2 both sides that bag of cement are placed on conveyer 1 belt frame 1-1, and bag of cement guarantees to cut a bag effect through belt input detent bracket 3-2 location.

The bag of cement detent bracket 3-2 that bag of cement is installed at girff body 3-1 internal upper part, both sides have located lateral carriage 3-3 and bottom that longitudinal register carriage 3-4 is arranged, the location gap 3-5 location at two ends, the gap correspondence position is installed in the fixing disk sawtooth milling cutter 4-4 of flat key on the transmission cutter shaft 4-2 in the girff body 4-1, two groups of two cutting, milling cutter single face 1/3 facewidth, 45 ° of chamferings, the cutter master cuts sword and makes 8 ° of oblique angles, the small belt pulley 4-6 that milling cutter 4-4 is linked to each other with motor shaft by electrical motor 4-5, V-belt 4-7 and belt pulley 4-8 drive, belt pulley 4-8 is fixed by flat key 4-9, synchronizer gear 4-10 is fixed on the transmission cutter shaft on the 4-2 by flat key 4-11, drives disk sawtooth milling cutter 4-4 high speed revolution, at the location of detent bracket 3-2 gap 3-5 place, both sides, rotary-cut bag of cement bottom, moment, the rotary-cut broken bag, cement and bag fall into vibration screening mechanism.

The piston crank mechanism 6-6 that vibration balance staff of installing in screening casing 5-1 bottom 6 and outside left end are installed, be equipped with about the inclined screen sheet 5-2 in the screening casing 5-1, porpoise, opposite position is installed longitudinal register carriage 3-4 in sieve sheet 5-2 stage casing, the bag of cement that rotary-cut falls hangs on the vibration carriage 5-3, vibrate residual cement in the bag, shake off totally, fall to sieving sheet 5-2 and discharge bag of cement from going out sack 5-4, cement falls to gathering materials 7, make cement and bag screening clean, separate thoroughly.

Rotary-cutting type bagged cement bag opening machine technical performance:

Output: 6 grades of motors of 40T/h screen box power of motor: 5.5kw

6 grades of motor milling cutters of driving shaft motor power: 4kw revolution: 430r/min

Rotary-cutting type bagged cement bag opening machine, the service efficiency height is torn open and is cut soon, and no residual cement in the bag is applicable to the bag opening machine of bagged cements such as various complex pockets, woven bag, paper bag.

Claims

1, a kind of rotary-cutting type bagged cement bag opening machine has conveyer (1), frame (2) upward hard-wired bag of cement detent bracket (3), rotary cutting apparatus (4) and vibrosieve case apparatus (5), aggregate bin (7), it is characterized in that:

(1), at girff body (3-1) internal upper part bag of cement detent bracket (3-2) is installed, both sides have located lateral carriage (3-3) and bottom that longitudinal register carriage (3-4) is arranged, the transmission cutter shaft of installing at location gap (3-5) correspondence position at longitudinal register carriage (3-4) two ends (4-2) is by flat key (4-3) fixed disc sawtooth milling cutter (4-4), milling cutter plane 1/3 facewidth, main cutting edge 8-10 ° oblique angle;

(2), the belt pulley (4-6) that is connected with drive of motor cutter shaft (4-2), (4-8) (4-7) drives through the V-belt, an end of transmission cutter shaft (4-2) by flat key (4-11) fixedly synchronizer gear (4-10), by flat key (4-3) fixed disc sawtooth milling cutter (44);

(3), hinged oscillating axle (6) between bottom of sieving casing (5-1) and frame (2), oscillating axle (6) is by connecting hold-down arm (6-3) between Upper shaft sleeve (6-1) assembling bearing pin (6-2) and Lower shaft sleeve (6-5) the assembling bearing pin (6-4), the Upper shaft sleeve (6-1) of oscillating axle (6) is tangent with screening casing (5-1) bottom, left end is installed piston crank mechanism (6-6) in screening casing (5-1) outside, in screening casing (5-1), inclined screen sheet (5-2) is housed, the corresponding longitudinal register carriage in stage casing (3-4) bottom installation shock carriage (5-3) at sieve sheet (5-2), on sieve sheet (5-2) lower left side screening casing (5-1), have out sack (5-4), aggregate bin (7) is installed in screening casing (5-1) bottom.