CN217884519U

CN217884519U - Be used for flue-cured tobacco to knock off special use and stick up mouth and cut

Info

Publication number: CN217884519U
Application number: CN202221131876.6U
Authority: CN
Inventors: 刘建军; 向永光; 曹安全; 王利祥
Original assignee: Wushan Branch Chongqing Co Of China National Tobacco Corp
Current assignee: Wushan Branch Chongqing Co Of China National Tobacco Corp
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-11-25
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a special mouth raising scissors for flue-cured tobacco topping, which belongs to the technical field of pruning scissors and comprises a smiling-mouth-shaped first knife body and a second knife body, a long first knife handle and a second knife handle, a spring, a pin shaft, a first knife edge and a second knife edge, wherein the two smiling-mouth-shaped knife bodies respectively extend from one end of the two long knife handles and are integrally formed into a first knife blade and a second knife blade respectively, and the inner side of the first knife body is provided with the first knife edge, and the inner side of the second knife body is provided with the second knife edge; the corresponding positions of the outer front sides of the two long tool handles are respectively provided with a convex block, and the inner front sides are fixedly connected with a spring; the smile-shaped cutter body is bent upwards for 45 degrees; the first blade extending part and the second blade extending part are rotatably connected into a whole pair of scissors through a pin shaft. By applying the mouth-warped scissors in topping, the problems of irregular topping section and high labor intensity of flue-cured tobacco are solved; meanwhile, the labor cost is reduced, and the incidence rate of the stem missing disease of the flue-cured tobacco is reduced.

Description

Be used for flue-cured tobacco to knock special use and stick up mouth and cut

Technical Field

The utility model relates to a pruning scissors technical field specifically is a special stick up mouth and cut for flue-cured tobacco topping.

Background

With the development of social economy, the labor cost is higher and higher, and the diseases during the growth period of the flue-cured tobacco are more and more serious, great inconvenience is brought to tobacco production, and the flue-cured tobacco topping is operated by hands at present.

The existing topping tool and the existing topping method are various, the topping tool is mostly directly cut off after being pinched by a thumb or directly cut off by a conventional scissors, but on one hand, the operation intensity of both hands of an operator is high, on the other hand, the topping section is irregular, so that the section wound is difficult to heal, germs are easily infected, and particularly, the topping tool is easy to infect the hollow stem disease after raining.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the utility model aims at providing a special stick up mouth of cutting for flue-cured tobacco topping is optimized the mode of topping, better solution the flue-cured tobacco topping section problem irregular, that intensity of labour is big.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a special mouth raising scissors for flue-cured tobacco topping, which comprises a blade, a handle, a spring, a pin shaft and a blade, wherein the blade comprises a first blade and a second blade; the tool handle comprises a first tool handle and a second tool handle; the cutting edges comprise a first cutting edge and a second cutting edge; the first blade body extends from one end of the first handle; the second knife body extends from one end of the second knife handle; the inner side of the first blade body is provided with a first blade edge; the inner side of the second knife body is provided with a second knife edge; one end of the spring is fixedly connected with the inner front side of the first knife handle, and the other end of the spring is symmetrically and fixedly connected with the inner front side of the second knife handle; the first blade extending part and the second blade extending part are rotatably connected into a whole pair of scissors through a pin shaft.

Preferably, the scissors are made of pruning scissors with smile-shaped conventional tool bits and are long tool handles; this setting has optimized flue-cured tobacco mode of pinching, and its pruning scissors plays quick pruning and then makes the effect that the section is neat, and long handle of a knife can use manpower sparingly.

Preferably, the handle has a projection at a front outer position.

Preferably, the knife body and the knife handle are both formed integrally and are respectively provided with a first blade and a second blade.

Preferably, the cutting edge of the cutter body is bent upwards by 45 degrees, and the cutter head of the cutter body is circular; this knife face bending is used for when the tobacco grower carries out the beta pruning according to the natural action of health, can be so that the section has inclination's effect, and then can reduce the incidence of empty stem disease of flue-cured tobacco.

Compared with the prior art, the beneficial effects of the utility model reside in that: the cross section of the warped nozzle scissors in the utility model can be inclined due to the bending of the scissor surface, the pruning scissors can prune quickly so that the cross section is neat, and the long knife handle can save manpower; the problems of irregular top cutting section and high labor intensity of flue-cured tobacco top cutting are solved better by applying the mouth raising scissors in top cutting work; meanwhile, the labor cost can be reduced, and the incidence rate of the stem missing disease of the flue-cured tobacco can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a special mouth raising scissors for topping flue-cured tobacco provided by an embodiment of the utility model;

FIG. 2 is a schematic view of the first blade of FIG. 1;

fig. 3 is a schematic structural view of the second blade in fig. 1.

Description of reference numerals: 1. a blade body; 2. a knife handle; 3. a pin shaft; 4. a spring; 5. a blade; 6. a first blade; 7. a second blade; 8. a first handle; 9. a second handle; 10. a first blade; 11. a second blade; 12. a first blade; 13. a second blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the embodiment, as shown in fig. 1, a pair of special mouth raising scissors for topping flue-cured tobacco comprises a blade 1, a handle 2, a spring 3, a pin shaft 4 and a blade 5, wherein the blade 1 comprises a first blade 6 and a second blade 7; the knife handle 2 comprises a first knife handle 8 and a second knife handle 9; the cutting edges 5 comprise a first cutting edge 10 and a second cutting edge 11; the first tool body 6 extends from one end of the first tool shank 8; the second knife body 7 extends from one end of the second knife handle 9; the first blade body 6 is provided with a first blade edge 10 inside; the inner side of the second blade body 7 is provided with a second cutting edge 11; one end of the spring 3 is fixedly connected with the inner front side of the first tool handle 8, and the other end of the spring 3 is symmetrically and fixedly connected with the inner front side of the second tool handle 9, wherein the spring 3 plays a role of automatically opening after being extruded; the extending part of the first knife body 6 and the extending part of the second knife body 7 are rotatably connected into a whole pair of scissors through a pin shaft 4. The arrangement structure is simple, the operation is convenient, the scissors can be automatically opened through the counterforce of the spring 3, the strength can be further saved, and the labor intensity of tobacco growers is reduced; during the use should be noted round pin axle 4 and reserve pinhole cooperation, guarantee scissors firm in connection, prevent to relax or drop and lead to the unable use of scissors, cause the personal harm even.

Further, the scissors select the pruning scissors that current conventional tool bit 1 is the smile shape to make for use, and handle of a knife 2 is long handle of a knife, and this setting has optimized the flue-cured tobacco mode of pinching, and its pruning scissors plays quick pruning and then makes the orderly effect of section, and long handle of a knife can use manpower sparingly.

Furthermore, the position of the outer front side of the knife handle 2 is provided with a convex block, and the convex block can play a role in limiting the rotation angle of the knife body.

Further, the knife body 1 and the knife handle 2 are integrally formed and respectively provided with a first blade 12 and a second blade 13; the process is convenient to manufacture, can reduce the manufacturing quantity of parts, and is further convenient to produce and manufacture.

Furthermore, the shearing knife edge of the knife body 1 is upwards bent by 45 degrees, the knife head of the knife body 1 is circular, and the bending angle of the knife surface is used for enabling the section to automatically have the effect of an inclination angle when a tobacco grower shears branches according to the natural actions of the body, so that the large-amplitude action of the tobacco grower during topping can be reduced, the labor intensity is reduced, meanwhile, the inclined section is not easy to infect germs, and the incidence rate of the tobacco stem disease can be reduced; and the circular cutter head is not sharp, so that the completeness of flue-cured tobacco can be ensured, and the safety of tobacco growers can be ensured.

During manufacturing and installation, according to an embodiment, as shown in fig. 1 to 3, a first blade and a second blade are manufactured and processed, the blades are firmly installed in a matched mode through a pin shaft, and a spring is fixedly arranged on the front side in a tool shank; and then, carrying out secondary processing on the mounted scissors to enable the scissors to bend upwards by 45 degrees to finish the manufacturing and mounting process. When the tobacco topping machine is used, a tobacco grower holds the tobacco topping with one hand, holds the cutter handle with the other hand, places the cutter handle below the tobacco topping, slightly extrudes the cutter handle to cut the tobacco topping, finally finishes the tobacco topping process, and is convenient to operate.

The cross section of the warped-mouth scissors in the utility model can be inclined due to the curved surface, the pruning scissors can quickly prune the branches so that the cross section is neat, and the long handle can save manpower; the problems of irregular top cutting section and high labor intensity of flue-cured tobacco top cutting are solved better by applying the mouth-warped scissors in top cutting; meanwhile, the labor cost can be reduced, and the incidence of the tobacco stem-missing disease can be reduced.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a be used for flue-cured tobacco to knock special use and stick up mouth scissors, includes blade (1), handle of a knife (2), spring (3), round pin axle (4) and cutting edge (5), its characterized in that: the knife body (1) comprises a first knife body (6) and a second knife body (7); the knife handle (2) comprises a first knife handle (8) and a second knife handle (9); the cutting edge (5) comprises a first cutting edge (10) and a second cutting edge (11); the first cutter body (6) extends from one end of the first cutter handle (8); the second knife body (7) extends from one end of the second knife handle (9); the inner side of the first knife body (6) is provided with a first knife edge (10); the inner side of the second knife body (7) is provided with a second knife edge (11); one end of the spring (3) is fixedly connected with the inner front side of the first tool handle (8), and the other end of the spring is symmetrically and fixedly connected with the inner front side of the second tool handle (9); the extension part of the first cutter body (6) and the extension part of the second cutter body (7) are rotatably connected into a whole pair of scissors through a pin shaft (4);

the shearing knife surface of the knife body (1) is upwards bent by 45 degrees, and the knife head of the knife body (1) is circular.

2. The special mouth raising scissors for flue-cured tobacco topping of claim 1, characterized in that: the scissors are made of the conventional pruning scissors, and the scissor bodies (1) are in a smile shape, and the scissor handles (2) are long scissor handles.

3. The special mouth raising scissors for flue-cured tobacco topping as claimed in claim 1 and claim 2, wherein: the outer front side of the knife handle (2) is provided with a convex block.

4. The special mouth-raising scissors for flue-cured tobacco topping of claim 1, characterized in that: the knife body (1) and the knife handle (2) are both integrally formed and are respectively provided with a first blade (12) and a second blade (13).