CN2633535Y

CN2633535Y - Cutting angle adjustable reciprocating medicine cutter

Info

Publication number: CN2633535Y
Application number: CN 03255512
Authority: CN
Inventors: 朱政荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-11
Filing date: 2003-07-11
Publication date: 2004-08-18
Anticipated expiration: 2013-07-11

Abstract

The utility model relates to a medicine cutter, in particular to a cutting angle adjustable reciprocating medicine cutter. The utility model is mainly applied to cut various Chinese medicinal materials. The utility model comprises a machine frame, a drive set and a compaction mechanism. The utility model is characterized by providing a reciprocating medicine cutting mechanism (IV). An angle between a blade (10) of the reciprocating medicine cutting mechanism (IV) and the motion direction of a transmission belt (7) is an obtuse angle (alpha). The utility model with a reasonable structural design can cut the Chinese medicinal materials into larger pieces in high cutting efficiency. The utility model is convenient and reliable in operation and the cutting angle can be adjusted in a range of +-30 degrees.

Description

The reciprocating type medicine cutter that cutting angle is adjustable

Technical field

The utility model relates to a kind of medicine cutter, the reciprocating type medicine cutter that particularly a kind of cutting angle is adjustable, and it mainly is applicable to the cutting of various Chinese medicines.

Background technology

Similar medicine cutter of the prior art, its structure as shown in Figure 1, it mainly comprise fuselage ring 1 ', drive unit I ', hold down gag II ' and cut medicine device III ', wherein cut medicine device III ' by cutting knife 20 ', knife rest bar 22 ' and pressure knife block 23 ' composition, because the blade 20 ' plane of existing similar medicine cutter is vertical with the direction of motion of transport tape, therefore the plane of blade can only cut off medicinal material along the direction vertical with the medicinal material length direction usually, and the area of the medicinal material section that cuts out like this is minimum, so be unfavorable for the best performance of the medicinal material property of medicine, cut-out efficient is not high enough, and medicinal material wishes that already reciprocating type medicine cutter can cut out oval-shaped as medicine materical crude slice, the medicinal material that the section area is bigger comes.

Summary of the invention

Technical problem to be solved in the utility model provides and a kind ofly can make the bigger medicine cutter of medicinal material section area.

The technical scheme in the invention for solving the above technical problem is: this medicine cutter comprises fuselage ring, drive unit and hold-down mechanism, its architectural feature is also to be provided with reciprocal medicine cutter structure, and the blade of this reciprocal medicine cutter structure becomes the obtuse angle with the direction of motion of transport tape.

Reciprocal medicine cutter structure IV described in the utility model comprises knife rest, blade, guide holder, secondary push rod, cross-arm and the primary push rod that has long kidney-shaped hole, primary push rod links to each other with cross-arm, cross-arm can rotate around the axle center of primary push rod, secondary push rod is equipped with at the two ends of cross-arm respectively, guide holder is fixed on the fuselage ring, and secondary push rod can only be moved up and down.

Knife rest described in the utility model is fixed by screw.

The adjusting range at obtuse angle described in the utility model is positive and negative 30 degree.

The utility model compared with prior art has the following advantages and effect: reasonable in design, and can cut out and cut off the bigger Chinese medicine of area, cut off the efficient height, easy to use, reliable simultaneously, cut the medicine angle and can in the scope of ± 30 degree, regulate.

Description of drawings

Fig. 1 is the structural representation of existing medicine cutter.

Fig. 2 is a structural representation of the present utility model.

The specific embodiment

Referring to Fig. 2, the utility model mainly is made up of fuselage ring 1, drive unit I, hold-down mechanism II and reciprocal medicine cutter structure IV, and wherein drive unit I comprises connecting rod 2, ratchet swing rod 3, gear-box 4, driving wheel 6, follower 19, sprocket wheel 5, transport tape 7, eccentric roller box 16 and eccentric wheel 17; Hold-down mechanism II comprises pressure roller 8 and pressing plate 11; Back and forth medicine cutter structure IV comprises cross-arm 14, primary push rod 15, secondary push rod 13, guide holder 12, knife rest 9 and blade 10.

The utility model is installed in main shaft in the eccentric axle box 16 of fuselage ring 1 inside under the driving of motor, drive eccentric wheel 17 rotations and caused connecting rod 2 to do swing, and connecting rod 2 swings have driven the swing of ratchet swing rod 3, thereby make the gear in the gear-box 4 obtain power, by the gear graduation in the gear-box 4, with the transmission of power of the low rotation speed large torque driving wheel 5 on 6 of the drive roller, thereby make driven roller 6 obtain power.The output shaft of gear-box 4 provides the power except the sprocket wheel 5 on 6 of driving wheels, also provide power, make medicinal material before the rear end arrival otch of machine, can be pushed to otch owing to the pressure of pressure roller 8 in the motion of following transport tape on the transport tape 7 to the pressure roller 8 that advances medicinal material.

Main shaft in the eccentric axle box 16 is except having driven eccentric wheel 17 rotations, simultaneously also because another group eccentric in the middle of the main shaft has caused primary push rod 15 to do reciprocating motion up and down, and pumping of primary push rod 15 driven cross-arm 14 and also pumped, and one pair of push rod 13 respectively is equipped with at two of cross-arm 14, therefore, the pumping of primary push rod 15 also driven knife rest 9 and blade 10 pumps, thereby realized the main working tasks of medicine cutter---cut medicine.Cross-arm 14 can turn over certain angle around the axle center of primary push rod 15, so knife rest 9 and blade 10 also just form a gradient with the direction of motion out of plumb of transport tape 7.Coupling part between knife rest 9 and pair push rod 13, a long kidney-shaped hole 19-1 and nut 18 are arranged on knife rest 9, they are used for fixing knife rest 9, because the hole is a long waist shaped, therefore knife rest 9 and blade 10 also just can be adjusted with the angle α of the plane of movement of transport tape 7, and this adjusting range maximum can reach positive and negative 30 degree.Can only pump and can not do other any swing in order to guarantee to pay a push rod 13, pay a pair of guide holder 12 of push rod 13 usefulness and come the constrained motion direction, 12 of guide holders are fixed on the fuselage ring 1.Pressing plate 11 fuses with pressure roller 8, to such an extent as to its effect is to prevent from that the medicinal material that is sent by pressure roller 8 from can not touch because cutting medicine to cause the shape of the tablet that cuts out lack of standardization.

Claims

1, the adjustable reciprocating type medicine cutter of a kind of cutting angle, comprise fuselage ring, drive unit and hold-down mechanism, it is characterized in that: also be provided with reciprocal medicine cutter structure (IV), the blade (10) of this reciprocal medicine cutter structure (IV) becomes obtuse angle (α) with the direction of motion of transport tape (7).

2, the adjustable reciprocating type medicine cutter of cutting angle according to claim 1, it is characterized in that: described reciprocal medicine cutter structure (IV) comprises knife rest (9), blade (10), guide holder (12), secondary push rod (13), cross-arm (14) and the primary push rod (15) that has long kidney-shaped hole, primary push rod (15) links to each other with cross-arm (14), cross-arm (14) can rotate around the axle center of primary push rod (15), secondary push rod (13) is equipped with at the two ends of cross-arm (14) respectively, guide holder (12) is fixed on the fuselage ring (1), and secondary push rod (13) can only be moved up and down.

3, the adjustable reciprocating type medicine cutter of cutting angle according to claim 1 and 2 is characterized in that: it is fixing by nut (18) later on that described knife rest (9) changes angle.

4, the adjustable reciprocating type medicine cutter of cutting angle according to claim 1 is characterized in that: the adjusting range of described obtuse angle (α) is positive and negative 30 degree.