CN218303380U - Tobacco leaf stem removing device - Google Patents

Abstract

The utility model relates to a tobacco leaf stalk removing device, including two articulated shafts articulated bodies, every body all is including the handle and the operation portion that are connected, and the one end that the handle was kept away from to the operation portion is provided with the cutting portion perpendicularly, and the length of cutting portion extends along the thickness direction of operation portion, sets up first cutting edge in the cutting portion, is provided with the second cutting edge in the operation portion, and two cutting edges pass through the arc cutting edge and connect, two cutting portion parallel arrangement. Through setting up the cutting part that extends along operation part thickness direction is perpendicular, cutting part and operation part form L type cutting structure, when getting rid of the offal of tobacco leaf, two cutting parts do not are located the both sides of offal, and first cutting edge, arc-shaped cutting edge and second cutting edge form the cutting edge structure of an L type, the operator is holding the one end of offal in one hand, another hand is holding the tobacco leaf and is removing the device and pulling its length direction along the offal and remove, this cutting edge structure can paste the offal and cut the blade off, whole tobacco leaf removes the device small in size, it is very convenient to operate.

Description

Tobacco leaf stem removing device

Technical Field

The utility model relates to a tobacco leaf manufacture equipment technical field especially relates to a tobacco leaf destemming device.

Background

In the process of tobacco raw material research and before the tobacco industrial use, the tobacco quality generally needs to be sampled and evaluated, and the tobacco quality evaluation mainly comprises aspects of appearance quality evaluation, physical characteristic evaluation, conventional chemical component analysis, sensory quality evaluation, safety performance and the like. Before the quality evaluation of the tobacco leaves, the tobacco stems in the tobacco leaves need to be removed. At present, in order to remove tobacco stems in tobacco leaves, automatic equipment is adopted for removing some tobacco stems, and manual removal is adopted for removing some tobacco stems. The automatic equipment has high cost and high production cost, so that the tobacco stems are generally manually removed during the sampling inspection of the tobacco leaves.

As shown in fig. 1, the existing device for manually removing tobacco stems from tobacco leaves comprises a support 1', an operating platform 2', a cutter assembly 3' and a fixing assembly 4', wherein the operating platform 2' is fixedly installed at the top of the support 1', a tobacco stem groove 21' matched with the tobacco stems is formed in the middle of the operating platform 2', the cutter assembly 3' is hinged on the operating platform 2' and is matched with the tobacco stem groove 21', and the fixing assembly 4' is uniformly installed on two sides of the operating platform 2' and used for fixing the tobacco leaves. Although the device can remove the tobacco stems, the device is bulky, inconvenient to move and tedious to operate, and the fixing component 4' needs to be opened and closed continuously to fix or remove the tobacco leaves.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a tobacco leaf stem removing device, which has simple structure, small volume and convenient use.

The technical problem is solved by the following technical scheme:

the utility model provides a tobacco leaf stalk removing device, including two bodies, two the body is articulated through articulated shaft, every the body all includes handle and the operation portion that is connected, the handle with the operation portion is located respectively the both sides of articulated shaft, the operation portion is kept away from the one end of handle is provided with the cutting part, the length of cutting part is followed the thickness direction of operation portion extends, the cutting part with the operation portion is perpendicular, set up first cutting edge in the cutting part, first cutting edge is located the cutting part orientation on the side of articulated shaft, be provided with the second cutting edge on the operation portion, the second cutting edge is located the operation portion protrusion is provided with a side of cutting part, first cutting edge with the second cutting edge passes through the arc cutting edge and connects, two cutting part parallel arrangement.

The utility model discloses the beneficial effect who has does: through setting up the cutting part that extends along operation portion thickness direction is perpendicular, cutting part and operation portion form L type cutting structure, when specifically getting rid of the offal of tobacco leaf, two cutting parts do not are located the both sides of offal, and the first cutting edge on the cutting part, second cutting edge on arc cutting edge and the operation portion forms the cutting edge structure of an L type, the operator is holding the one end of offal in one hand, another hand is holding the tobacco leaf and is removing the device and pulling its length direction along the offal and remove, this L type's cutting edge structure can be pasted the offal and cut the blade, whole tobacco leaf removes the device simple structure, small in size, it is very convenient to operate.

As a preferred scheme of the tobacco leaf stem removing device, two side surfaces, opposite to each other, of the cutting parts are provided with avoidance grooves in a concave mode, the avoidance grooves are opposite to each other and are arranged to form avoidance holes together, and tobacco stems of tobacco leaves are located in the avoidance holes.

As a preferred scheme of the tobacco leaf stem removing device, the avoiding groove is an arc-shaped groove.

As a preferable mode of the tobacco leaf stem removing device, one end of the cutting part far away from the operating part is provided with a puncture tip.

As a preferred version of the tobacco leaf stem removing device, the first blade extends to the piercing tip.

As a preferred scheme of the tobacco leaf stem removing device, a spring is connected between the two handles, the spring always has a trend of driving the two handles to move towards opposite directions, a protective sleeve is arranged outside the two handles, and the protective sleeve is used for limiting the opening angles of the two handles.

As a preferable scheme of the tobacco leaf stem removing device, one end of the cutting part is provided with a connecting part, the connecting part and the second cutting edge are respectively positioned at two opposite sides of the operating part in the thickness direction, and the connecting part is detachably connected with the operating part.

As a preferred scheme of the tobacco leaf stem removing device, a mounting groove is formed in one side face, far away from the second cutting edge, of the operating portion, the mounting groove penetrates through the end face, far away from one end of the handle, of the operating portion, and at least part of the connecting portion is embedded in the mounting groove.

As a preferred scheme of tobacco leaf destemming device, the cutting part is provided with a side sunken constant head tank that is provided with of first cutting edge, the tip of operating portion is inserted and is located in the constant head tank, first cutting edge with the arc cutting edge all sets up on the cutting part, the arc cutting edge is kept away from the one end of first cutting edge with the one end butt of second cutting edge.

As a preferable scheme of the tobacco leaf stem removing device, the side surfaces of the two opposite operating parts are provided with third cutting edges, and the length of the third cutting edges extends along the length direction of the operating parts.

Drawings

Fig. 1 is a schematic structural diagram of a device for manually removing stems from tobacco leaves in the prior art.

Fig. 2 is a schematic view of a three-dimensional structure of a tobacco leaf stem removing device according to an embodiment of the present invention.

Fig. 3 is a schematic side view of the tobacco leaf stem removing device according to an embodiment of the present invention.

Fig. 4 is a partial sectional view of a tobacco leaf stem removing device according to another embodiment of the present invention.

Fig. 5 is a use state diagram of the tobacco leaf stem removing device of the embodiment of the present invention.

In FIG. 1:

1', a bracket; 2', an operation table; 21', tobacco stem grooves; 3', a cutter assembly; 4', fixing the assembly.

In fig. 2 to 5:

1. a body; 11. a handle; 12. an operation section; 121. a second blade; 122. a third blade; 13. a cutting section; 131. a first blade; 132. an arc-shaped blade; 133. an avoidance groove; 134. piercing the tip; 14. a connecting portion; 2. hinging shafts; 3. a protective sleeve; 4. a screw;

100. tobacco leaves; 110. tobacco stems; 120. a blade.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 2, 3 and 5, the embodiment of the utility model provides a tobacco leaf stalk removing device, this tobacco leaf stalk removing device includes two bodies 1, two the body 1 is articulated through articulated shaft 2, every the body 1 all includes handle 11 and the operating portion 12 that is connected, handle 11 with the operating portion 12 is located respectively the both sides of articulated shaft 2, two body 1 articulated structures are similar with the structure of scissors or pliers.

The one end that the handle 11 is kept away from to the operating portion 12 is provided with cutting portion 13, the length of cutting portion 13 extends along the thickness direction of operating portion 12, cutting portion 13 with operating portion 12 is perpendicular, set up first blade 131 on the cutting portion 13, first blade 131 is located cutting portion 13 is towards on one side of articulated shaft 2, be provided with second blade 121 on the operating portion 12, second blade 121 is located operating portion 12 is the protrusion be provided with one side of cutting portion 13, first blade 131 with second blade 121 passes through arc blade 132 and connects, two cutting portions 13 parallel arrangement. By arranging the cutting parts 13 vertically extending along the thickness direction of the operating part 12, the cutting parts 13 and the operating part 12 form an L-shaped cutting structure, when the tobacco stem 110 of the tobacco leaf 100 is specifically removed, the two cutting parts 13 are respectively positioned at two sides of the tobacco stem 110, the first cutting edge 131, the arc-shaped cutting edge 132 and the second cutting edge 121 on the operating part 12 form an L-shaped cutting edge structure, an operator pulls one end of the tobacco stem 110 with one hand and holds the tobacco leaf stem removing device with the other hand and pulls the tobacco leaf stem removing device to move along the length direction of the tobacco stem 110, the L-shaped cutting edge structure can be attached to the tobacco stem 110 to cut the leaf 120, and the whole tobacco leaf stem removing device is simple in structure, small in size and convenient to operate.

In this embodiment, two side surfaces of the cutting portions 13 opposite to each other are recessed to form an avoiding groove 133, the avoiding groove 133 is just opposite to each other to form an avoiding hole, and the stem 110 of the tobacco leaf 100 is located in the avoiding hole. Through set up on cutting portion 13 and dodge groove 133, two dodge grooves 133 just to forming the hole of dodging that altogether offal 110 passes through, when actually cutting tobacco leaf 100, cutting portion 13 reserves the position of dodging offal 110 for the operator stimulates the tobacco leaf to remove the stalk removing device and removes the cutting more smoothly, avoids two cutting portions 13 to press from both sides tightly completely and can't remove the tobacco leaf and remove the stalk device, perhaps avoids cutting portion 13 to pinch off offal 110.

Preferably, the avoiding groove 133 is an arc-shaped groove. The arc-shaped groove can reduce the scraping and touching of the tobacco stem 110, ensure that the leaves 120 of the tobacco leaf 100 can be cut smoothly, and the general section of the tobacco stem 110 of the tobacco leaf 100 is circular or elliptical, so the arc-shaped groove can be more attached to the surface of the tobacco stem 110, and the cutting effect is improved. More preferably, the avoiding groove 133 is a semicircular groove or a semi-elliptical groove. In other embodiments, the avoidance groove 133 may be provided as a groove having a rectangular or polygonal structure.

In one embodiment, the cutting portion 13 is provided with a piercing tip 134 at an end thereof remote from the operating portion 12. The piercing tip 134 is configured to remove stems from any location on the tobacco leaf 100, and the piercing tip 134 is configured to pierce the lamina 120 of the tobacco leaf 100 to allow the L-shaped blade structure to cut the lamina 120.

In this embodiment, the first blade 131 extends to the piercing tip 134. This design may be more smooth when the piercing tip 134 pierces the blade 120, and the first blade 131 cuts the contacted blade 120 along with the movement of the piercing tip 134.

In one embodiment, a spring (not shown) is connected between the two handles 11, the spring always has a tendency to drive the two handles 11 to move in opposite directions, and a protective sleeve 3 is arranged outside the two handles 11, and the protective sleeve 3 is used for limiting the opening angle of the two handles 11. Through setting up protective sheath 3, can avoid two handles 11 of spring drive excessively to open and injure operator's hand, its effect is to restricting the effort of spring, guarantees that the angle that two handles 11 open is in the easy controlled within range of user's hand.

Because different operators' palm size is different, consequently set up protective sheath 3 to adjustable structure, protective sheath 3 is including the area body, the area body includes stiff end and expansion end, the stiff end is fixed on one of them handle 11, another handle 11 is walked around to the expansion end and this handle 11 of the stiff end of stiff end or the fixed area body can be dismantled and be connected, the mode of dismantling the connection can be on the area body and punch adjacent to the expansion end, set up on stiff end or the handle 11 and peg graft the complex arch with the hole, perhaps set protective sheath 3 into the belt structure.

Besides, the protective sleeve 3 can be set to be a rectangular frame structure, the frame structure can be made of plastic or metal, and the size of an inner frame of the frame structure can be adjusted, so that the opening angle of the two handles 11 can be adjusted.

In one embodiment, the cutting portion 13, the operating portion 12 and the handle 11 are integrally formed and made of metal.

In other embodiments, as shown in fig. 4, the cutting part 13 can be separated from the operating part 12, so as to grind the cutting edges on the cutting part 13 and the operating part 12, or when the cutting part 13 is damaged, only the cutting part 13 can be replaced, and the rest parts of the tobacco leaf stalk removing device can be reserved, thereby reducing the cost.

Specifically, one end of the cutting portion 13 is provided with a connecting portion 14, the connecting portion 14 and the second blade 121 are respectively located at two opposite sides of the operating portion 12 in the thickness direction, and the connecting portion 14 is detachably connected to the operating portion 12.

Further, a side surface of the operating portion 12 away from the second blade 121 is provided with a mounting groove, the mounting groove penetrates through an end surface of one end of the operating portion 12 away from the handle 11, and the connecting portion 14 is at least partially embedded in the mounting groove. Through setting up the mounting groove, can fix a position connecting portion 14 and cutting part 13's mounted position, guarantee that cutting part 13 installation back position is accurate, in addition, the setting of mounting groove can also avoid connecting portion 14 too much evagination. Preferably, the side of the connecting portion 14 remote from the bottom of the mounting slot is flush with the slot opening of the mounting slot.

The connecting part 14 is connected with the operating part 12 through a screw 4, namely, a threaded hole is formed at the bottom of the mounting groove of the operating part 12, a through hole is formed in the connecting part 14, and the screw 4 penetrates through the through hole and is screwed in the threaded hole, so that the connecting part 14 is connected with the operating part 12. In other embodiments, the position of the connecting portion 14 is not limited to be fixed by the screw 4, and the connecting portion 14 may also be fixed by a snap-fit method or the like.

In addition, a positioning groove (not shown in the figure) is concavely formed in one side surface of the cutting part 13 where the first blade 131 is arranged, the end portion of the operating part 12 is inserted into the positioning groove, the first blade 131 and the arc-shaped blade 132 are both arranged on the cutting part 13, and one end of the arc-shaped blade 132, which is far away from the first blade 131, abuts against one end of the second blade 121. Through setting up the constant head tank, can guarantee that second cutting edge 121 can accurately with the tip butt of arc cutting edge 132 to cutting part 13 and the equipment location of operating portion 12 for the cutting edge can not form the breach, prevents effectively that tobacco leaf 100 from blocking at the in-process blade 120 of rejecting offal 110, guarantees smoothly of cutting.

In one embodiment, the two opposite sides of the operating portion 12 are provided with third blades 122, and the length of the third blades 122 extends along the length direction of the operating portion 12. By providing the third blade 122, the operating portion 12 also has a cutting function, so that the tobacco stem removing device can not only remove stems from the tobacco leaves 100, but also realize a scissor function.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The detailed description of the above embodiments only expresses several embodiments of the present invention, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a tobacco leaf stalk removing device, its characterized in that, includes two bodies, two the body is articulated through articulated shaft, every the body all includes handle and the operation portion that is connected, the handle with the operation portion is located respectively the both sides of articulated shaft, the operation portion is kept away from the one end of handle is provided with the cutting part, the length of cutting part is followed the thickness direction of operation portion extends, the cutting part with the operation portion is perpendicular, set up first cutting edge in the cutting part, first cutting edge is located the cutting part orientation on a side of articulated shaft, be provided with the second cutting edge in the operation portion, the second cutting edge is located the operation portion protrusion is provided with a side of cutting part, first cutting edge with the second cutting edge passes through the arc cutting edge and connects two cutting part parallel arrangement.

2. The tobacco leaf stem removing device according to claim 1, wherein an avoiding groove is concavely formed in one side surface of each of the two cutting portions, the side surfaces of the two cutting portions are opposite to each other, the avoiding grooves are oppositely arranged to form an avoiding hole together, and the stem of the tobacco leaf is located in the avoiding hole.

3. The tobacco stem removal device of claim 2, wherein the avoidance slot is an arcuate slot.

4. The tobacco leaf stem removing device according to claim 1, wherein an end of the cutting portion remote from the operating portion is provided with a piercing tip.

5. The tobacco stem removal device of claim 4, wherein the first blade extends to the puncture tip.

6. The tobacco leaf stem removing device according to any one of claims 1 to 5, wherein a spring is connected between the two handles, the spring always has a tendency to drive the two handles to move in opposite directions, and a protective sleeve is arranged outside the two handles and used for limiting the opening angle of the two handles.

7. The tobacco stem removing device according to any one of claims 1 to 5, wherein a connecting portion is provided at one end of the cutting portion, the connecting portion and the second blade are respectively located at opposite sides in a thickness direction of the operating portion, and the connecting portion is detachably connected to the operating portion.

8. The tobacco stem removing device according to claim 7, wherein a side surface of the operating portion away from the second blade is provided with a mounting groove, the mounting groove penetrates through an end surface of an end of the operating portion away from the handle, and the connecting portion is at least partially embedded in the mounting groove.

9. The tobacco leaf stem removing device according to claim 7, wherein a concave side surface of the cutting part provided with the first blade is provided with a positioning groove, the end part of the operating part is inserted into the positioning groove, the first blade and the arc-shaped blade are both arranged on the cutting part, and one end of the arc-shaped blade far away from the first blade is abutted against one end of the second blade.

10. The tobacco leaf stem removing device according to any one of claims 1 to 5, wherein a third blade is provided on the side of the two opposite operating parts, and the length of the third blade extends along the length direction of the operating parts.

Images