CN2166886Y

CN2166886Y - Multi-function crusher

Info

Publication number: CN2166886Y
Application number: CN 93224168
Authority: CN
Inventors: 陈学兵; 朱康年
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-27
Filing date: 1993-09-27
Publication date: 1994-06-01
Anticipated expiration: 2003-09-27

Abstract

The utility model relates to a crusher which comprises a motor, a speed reducer, a driving wheel, a main shaft and a fixed box body. The utility model is characterized in that moving cutters are installed side by side on the main shaft along an axial direction. Fixed cutters matched with the moving cutters are installed on the fixed box body. The moving cutters are provided with 2 to 8 cutter heads along a circumferential direction. The cutter heads of the moving cutters are arranged along an axial direction in spiral alternate permutation. When the utility model works, hard materials, such as rigid plastics, needle heads, etc., are crushed and bent by the moving cutter bodies rotating at high speed. When gaps between the moving cutters and the fixed cutters are used for cutting off flexible materials, such as flexible plastics, rubber, etc., articles do not need to be classified. The utility model can be widely used for processing one-off utensils for medical care, food packing, etc.

Description

Multi-function crusher

The utility model relates to a kind of disintegrating machine.

Along with improving constantly of social civilization degree, disposable utensil is more and more, and in order to prevent that these disposable devices, especially medical apparatus are repeated to use, people have designed various disposable utensil disintegrating machines.And disintegrating machine in the past mainly designs at a certain article, such as: disposable syringe, metal needle and plastics needle tubing will be handled respectively; Again such as: the disintegrating machine that designs for disposable syringe just can not be used for disposable anal tube, ureter, the processing of other article such as blood transfusion tube.

At the problems referred to above, the purpose of this utility model provides a kind of broad-spectrum multi-functional disintegrating machine.

For achieving the above object, the utility model is taked following design: a kind of multi-functional disintegrating machine, it comprises motor, decelerator, drive, main shaft and static housing.Described motor drives described drive by described decelerator, described drive is fixedly connected on the described main shaft, described main shaft is installed on the described static housing rotationally, it is characterized in that: the moving knife of axially-aligned side by side is installed on the described main shaft, the stationary knife that cooperates with described moving knife is installed on the described static housing, described moving knife is along circumferentially having 2-8 cutter head, and the described cutter head of described moving knife spiral vertically is staggered.

Be processing, easy to adjust, stationary knife is that segmentation respectively is installed on the described static housing.

For improving shear efficiency and service life, the cutter head of moving knife and stationary knife is trapezoidal, has triple-edge on the described moving knife cutter head.

For the amount of at the uniform velocity sparing after material is once poured into enters broken segment, end at described main shaft is installed a belt pulley, a driving shaft and a driven shaft are installed on described static housing, and on two axles, delivery wheel is installed respectively, by a conveyer belt the two is connected, one secondary quantitatively scraper plate is installed on the static housing above the described conveyer belt output, a belt pulley is installed on described driving shaft, be connected with belt pulley on the described main shaft by belt.

The utility model is owing to taked moving knife that is rotationally connected and the stationary knife of fixedlying connected, and easy to process, installation is regulated easily.Cutter hub rotates at a high speed during work, and with rigid plastics, hard materials such as syringe needle smash, hit curved; Suitably regulate the gap between moving knife and the stationary knife, with flexible plastic, soft materials such as rubber are cut off.The article that will not need to handle in the time of operation are put into different categories, only need as tipping rubbish article to be poured into, and are very easy to use.Take to have the trapezoidal moving knife of triple-edge and the stationary knife that matches with it owing to the utility model simultaneously, the shear efficiency height, cutter life is long, and it is also convenient to regulate.In addition, the utility model can guarantee that the at the uniform velocity even amount of material enters disintegrating machine owing to increased conveyer belt and quantitative scraper plate, has avoided the generation of " getting stuck " phenomenon, has improved the processing quality.The utility model can be widely used in medical treatment, in the processing of disposable devices such as packaging for foodstuff.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

Fig. 1 is an outline drawing of the present utility model.

Fig. 2 is the vertical view cutaway drawing of Fig. 1.

Fig. 3 is that cutaway view is looked on the left side of Fig. 1.

Fig. 4 is conveyer belt and quantitative scraper plate schematic diagram.

Fig. 5 is the schematic top plan view of Fig. 4.

As shown in Figure 1 and Figure 2, being installed in the drive 2 on the main shaft 1, is (because motor, being connected of decelerator and drive is conventional design, so among the figure this part is omitted) that is driven by the decelerator that motor connects.Main change 1 and be installed in rotationally on the static housing 4 by bearing 3.Eight moving knife are fixedly connected on the main shaft 1 side by side by key 6, each moving knife 5 circumferentially have four cutter heads 7, being shaped as of cutter head 7 is trapezoidal, trapezoidal top and both sides have triple-edge.When each moving knife 5 is arranged vertically, the cutter head 7 certain angle (as shown in Figure 3) that staggers mutually, from axially seeing the shape that rises in the shape of a spiral, the angle that staggers can also change to some extent according to what of cutter head 7 except that 45.Not only help charging when operating like this, can improve shear effect simultaneously.What match with moving knife is stationary knife 8, and the shape of its cutter head 9 also is trapezoidal (as shown in Figure 2).Stationary knife 8 is that segmentation is fixed on the static housing 4 with bolt 10 respectively.Handling ease so not only, it is also convenient to adjust.Trapezoidal cutter head 7,9, behind the blade blunt, stationary knife 8 is adjusted forward, can reach three feeds, has improved shear efficiency significantly.

As Fig. 4, shown in Figure 5, can evenly enter in order to make the material that enters broken segment, can a belt pulley 11 be installed again at an end of main shaft 1, a driving shaft 12 and a driven shaft 13 again are rotationally connected on static housing 4.Install on the driving shaft 12 one by being connected from belt 11 on belt 14 and the main shaft 1 belt pulley 15, a

delivery wheel

16,17 is installed respectively on master and slave moving axis, and pass through conveyer belt 18 with the two connection.One secondary quantitatively scraper plate 19 is installed, with the inlet of control material on the static housing above the port of export of conveyer belt 18 4.The size of driving shaft 12 upper belt pulleys 15 can be bigger, forms deceleration transmission, makes the transporting velocity of conveyer belt 18 slower.Be to be fixed on to go into feed bin 20 on the static housing 4 above the conveyer belt 18.

In the foregoing description, the quantity of moving knife 5 and stationary knife 8 is the amount doesn't matter, decides according to different processing capacities.The quantity of cutter head 7 can be 2-8 on the moving knife 5.The shape of the cutter head 7,9 of moving knife 5 stationary knifes 8 also can be the adjustable unidirectional cutting edge of (as shown in Figure 5) one side of rectangle, this knife-edge, and cutter is easy to process.The belt pulley 11 that is provided with on main shaft 1 for connection conveyer belt 18 can be installed in the opposite side that a side also can be installed in main shaft 1 with drive 2 in addition.

Claims

1, a kind of multi-functional disintegrating machine, it comprises motor, decelerator, drive, main shaft and static housing, described motor drives described drive by described decelerator, described drive is fixedly connected on the described main shaft, described main shaft is installed on the described static housing rotationally, it is characterized in that: the moving knife of axially-aligned side by side is installed on the described main shaft, the stationary knife that cooperates with described moving knife is installed on the described static housing, and described moving knife is along circumferentially having 2-8 cutter head, and the described cutter head of described moving knife spiral vertically is staggered.

2, multi-functional disintegrating machine as claimed in claim 1 is characterized in that described stationary knife is that segmentation respectively is installed on the described static housing.

3, multi-functional disintegrating machine as claimed in claim 1, the cutter head that it is characterized in that described moving knife and stationary knife is trapezoidal, has triple-edge on the described moving knife cutter head.

4, multi-functional disintegrating machine as claimed in claim 1, it is characterized in that: the end at described main shaft is installed a belt pulley, a driving shaft and a driven shaft are installed on described static housing, and on two axles, delivery wheel is installed respectively, by a conveyer belt the two is connected, one secondary quantitatively scraper plate is installed on the static housing above the described conveyer belt output, a belt pulley is installed on described driving shaft, be connected with belt pulley on the described main shaft by belt.