CN211671354U - Stem tip cutting device for thin-stem plants - Google Patents

Abstract

The utility model relates to the field of agricultural equipment, especially, relate to a stem tip cutting device for thin stem plant. The stem tip cutting device comprises a hand piece and a cutting piece; the cutting-off part is arranged at one end of the hand-held part and is bent towards one side of the hand-held part, and a protective component is movably clamped on the cutting-off part; the protective component protrudes out of the cutting edge of the cutting-off component, an opening is reserved on the protective component, and the cutting edge of the cutting-off component is used for cutting off the plant stem tip at the position corresponding to the opening. The stem tip cutting device is provided with the hand-held piece and the cutting piece, and the protective component is arranged on the cutting piece, so that fingers of a user can be prevented from being cut; through reserving the opening on protective component, only need press the plant stem tip with the thumb when using, place the below of plant stem tip in with the cutting part, then jack up this cutting device, can accomplish cutting off to plant stem tip through the cutting edge of cutting part, can improve the work efficiency who cuts off plant stem tip, simplify the process flow who cuts off plant stem tip.

Description

Stem tip cutting device for thin-stem plants

Technical Field

The utility model relates to the field of agricultural equipment, especially, relate to a stem tip cutting device for thin stem plant.

Background

In the process of picking the leaf sweet potatoes, seedlings are pinched by hands and cut by scissors, the efficiency is low, the labor amount is large, and the same is true for sweet potato seed planting, seedling raising and seedling cutting. The pinched part of the seedlings is not beautiful, and the seedlings need to be further sheared to achieve commodity; the stem tips are generally dense when picked, and the seedlings are cut by scissors to be opened and closed, so the operation is relatively inconvenient and time is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stem tip cutting device for thin stem plant to solve among the prior art to the cutting off of plant stem tip take time, the inconvenient problem of operation.

In order to solve the technical problem, the utility model provides a stem tip cutting device for thin-stem plants, which comprises a hand-held piece and a cutting piece; the cutting part is arranged at one end of the handheld part and is bent towards one side of the handheld part, and a protective component is movably clamped on the cutting part; the protective assembly protrudes out of the cutting edge of the cutting part, an opening is reserved in the protective assembly, and the cutting edge of the cutting part and the position corresponding to the opening are used for cutting off the plant stem tip.

Further, still include finger ring, finger ring sets up on the handheld piece with the opposite side of the direction of buckling of cutting off.

Further, the finger ring is detachably connected to the hand piece through a connecting piece.

Further, the shield assembly includes a first shield and a second shield spaced apart to form the opening.

Further, the first guard piece and the second guard piece have a width greater than or equal to half of the width of the cut-off piece.

Further, the first protection piece and the second protection piece are provided with notches corresponding to the cutting edges of the cutting-off piece, and the first protection piece and the second protection piece are clamped on the cutting edges of the cutting-off piece through the notches.

Further, the cutting member is detachably connected to one end of the hand piece through a connecting member.

Further, the shield assembly is made of plastic.

Furthermore, the length of the hand piece ranges from 12 cm to 15 cm, and the width of the hand piece ranges from 2 cm to 4 cm; the width of the stem tip of the thin-stem plant is less than or equal to the width of the cut piece.

Further, the cutting member is perpendicular to the hand piece.

The stem tip cutting device for the thin-stem plants provided by the utility model can prevent fingers of users from being cut by arranging the hand-held piece and the cutting piece and arranging the protective component on the cutting piece; through reserving the opening on protective component, the user only needs to press the plant stem tip with the thumb when using, places the cutting part in the below of plant stem tip, then upwards picks up this stem tip cutting device, just can accomplish the cutting off to plant stem tip through the cutting edge of cutting part, and then can improve the work efficiency who cuts off plant stem tip, has simplified the process flow who cuts off plant stem tip.

Drawings

Fig. 1 is a schematic perspective view of an angle of a stem tip cutting device for thin-stem plants according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of another angle of the stem tip cutting device for thin-stem plants according to the embodiment of the present invention;

fig. 3 is a schematic side view of a stem tip cutting device for thin-stem plants according to an embodiment of the present invention;

fig. 4 is a schematic front view of a stem tip cutting device for thin-stem plants according to an embodiment of the present invention.

The reference numbers illustrate:

100. a handpiece; 102. cutting off the parts; 104. finger rings; 106. a first guard; 108. a second guard; 110. and (4) opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Referring to fig. 1 to 4 in combination, the present invention provides a stem tip cutting device for thin stem plants, comprising a hand piece 100 and a cutting piece 102; the cutting part 102 is arranged at one end of the handheld part 100 and is bent towards one side of the handheld part 100, and a protective component is movably clamped on the cutting part 102; the protective component protrudes out of the cutting edge of the cutting part 102, an opening 110 is reserved on the protective component, and the cutting edge of the cutting part 102 and the position corresponding to the opening 110 are used for cutting the stem tip of the plant.

The stem tip cutting device for the thin-stem plants provided by the utility model can prevent fingers of users from being cut by arranging the hand-held piece 100 and the cutting piece 102 and arranging the protective component on the cutting piece 102; through reserving opening 110 on protective component, the user only needs to press the plant stem tip with the thumb when using, places cutting piece 102 in the below of plant stem tip, then upwards picks up this stem tip cutting device, just can accomplish cutting off to the plant stem tip through the cutting edge of cutting piece 102, and then can improve the work efficiency who cuts off the plant stem tip, has simplified the process flow who cuts off the plant stem tip.

Particularly, the stem tip cutting device provided by the embodiment of the utility model is used in the picking process of the stem tip of the sweet potato.

The embodiment of the utility model provides an in, handheld subassembly can be made by metal material, can guarantee like this that handheld subassembly has higher structural strength. In this embodiment, the handheld component is in a long strip shape, so that the handheld component is more convenient for a user to hold.

Further, the length of the hand piece 100 ranges from 12 cm to 15 cm, and the width of the hand piece 100 ranges from 2 cm to 4 cm. By thus sizing the hand piece 100, it is ensured that the hand piece 100 can accommodate users of different palm sizes.

In addition, as shown in fig. 2, the hand piece 100 may be provided in a thin position to be held by a user and in a thick form at the connection with the cutting member 102, so that the hand piece 100 can be held conveniently by the user during use, and the connection strength between the hand piece 100 and the cutting member 102 is enhanced.

In the embodiment of the present invention, the cutting member 102 can be made of a metal material, and the cutting member 102 is made of a metal material, so that the structural strength of the cutting member 102 is ensured, and the service life of the cutting member 102 can be ensured. The reason for this is that: the cutting member 102 is a member for performing an operation of cutting the stem tip of the sweet potato, and therefore, the material of which the cutting member 102 is made needs to have a long life while ensuring strength.

The cutting member 102 is disposed at one end of the hand piece 100 and is bent toward one side of the hand piece 100, and as shown in fig. 1, the cutting member 102 is bent toward the upper side of the hand piece 100.

In a preferred embodiment, the severing member 102 is removably attached to one end of the handpiece 100 by a connector. The connecting member may be a connecting member such as a screw, for example, two through holes arranged in parallel may be formed in the cutting member 102, two threaded holes corresponding to the two through holes may be formed along the width direction of one end of the hand piece 100, and after the through holes in the cutting member 102 correspond to the threaded holes in the hand piece 100, the screw may be directly inserted into the through holes and the threaded holes in sequence to connect the cutting member 102 and the hand piece 100.

By providing the cutting member 102 in a detachable connection with the hand piece 100, it is ensured that the cutting member 102 can be easily replaced when the cutting member 102 is worn. Further, the width of the cut-off member 102 in the present embodiment may be set to about 4 cm.

Further, the cutting member 102 is perpendicular to the hand piece 100, which ensures that the user can apply more force.

In addition, a protective component is movably clamped on the cutting member 102. The purpose of setting up the protection component is in order to prevent that the user of using the in-process, finger is cut.

Specifically, the protective component protrudes from the cutting edge of the cutting member 102, as shown in fig. 1, the height of the protective component is higher than that of the cutting edge of the cutting member 102 in the vertical direction, in addition, in order to ensure that the cutting member 102 can cut the sweet potato stem tip, an opening 110 is reserved on the protective component, and the position of the cutting edge of the cutting member 102 corresponding to the opening 110 can be used for cutting the sweet potato stem tip.

The guard assembly is provided in a form protruding from the cutting edge of the shut off member 102 so that the user's fingers are not cut by the cutting edge of the shut off member 102 even when pressed against the opening 110 of the guard assembly. Therefore, in the embodiment, the width of the opening 110 is generally set to about 1.3 cm, which not only ensures that the cutting member can cut off the stem tip of the sweet potato, but also prevents the fingers of the user from accidentally pressing the cutting member to be cut.

Further, the stem tip cutting device for the thin-stem plant further includes a finger ring 104, and the finger ring 104 is provided on the side of the hand piece 100 opposite to the bending direction of the cutting piece 102.

Set up finger ring 104's effect and lie in, when using personnel uses this stem apex cutting device, can be with forefinger fastening finger ring 104, and then when cutting off sweet potato stem apex, can improve this stem apex cutting device's stability to provide extra application of force point for cutting off sweet potato stem apex. It should be noted that the finger ring 104 in the present embodiment is disposed on the hand piece 100 at a position close to the cutting piece 102, and in order to avoid interference between the finger ring 104 and the cutting piece 102, the finger ring 104 is disposed on the opposite side of the hand piece 100 from the bending direction of the cutting piece 102. That is, the finger ring 104 is disposed below the handpiece 100 as shown in FIG. 1.

Further, the finger loops 104 are removably attached to the hand piece 100 by a connector. The connecting member may be a screw or other connecting member, for example, a threaded hole may be formed in the finger ring 104, a long hole may be formed along the length direction of the hand piece 100, and after the position of the finger ring 104 is adjusted, the screw may be directly inserted into the threaded hole and the long hole in sequence to connect the finger ring 104 and the hand piece 100. Thus, the position of the finger ring 104 can be adjusted according to people with different palm sizes, and the application range of the stem tip cutting device is improved.

Of course, the finger ring 104 may be fixedly attached to the hand piece 100 by welding.

Wherein, the diameter of finger ring 104 can be set to 2.2 centimeters to 2.3 centimeters, and the width of finger ring 104 can be set to about 1.1 centimeters.

Further, the shield assembly includes a first shield member 106 and a second shield member 108, the first shield member 106 and the second shield member 108 being spaced apart to form an opening 110.

As shown in fig. 1 and 2, in one embodiment, the guard assembly may include a first guard member 106 and a second guard member 108 that are independent of each other, the first guard member 106 and the second guard member 108 being spaced apart on the shut off member 102 to form an opening 110. For example, the first guard member 106 and the second guard member 108 may be symmetrically disposed on the shut off member 102 about a centerline of the shut off member 102. That is, the opening 110 is located at the middle of the cut-off member 102. Of course, in other embodiments, the opening 110 can be located at other positions of the cutting member 102, as long as the cutting member 102 can cut the stem tip of the sweet potato.

Further, the first guard 106 and the second guard 108 have a width greater than or equal to half of the width of the cutout 102.

In this way, after the first protection member 106 and the second protection member 108 are combined, the cutting edges of the cutting member 102 at other positions except the opening 110 reserved at the middle position of the cutting member 102 can be shielded by the first protection member 106 and the second protection member 108, so that the safety of the user using the stem tip cutting device is improved.

Further, as shown in fig. 3, the first guard 106 and the second guard 108 are provided with notches corresponding to the cutting edges of the cutter 102.

In other words, in the present embodiment, the first protection member 106 and the second protection member 108 are snapped onto the cutting member 102 through the notches. By providing the first and second guards 106, 108 in snap-fit engagement with the cutting member 102, the position of the first and second guards 106, 108 relative to the cutting member 102 is ensured to be adjustable, thus ensuring that the stem tip cutting device can accommodate different types of plant stem tips. For example, when the stem tip of the plant is thicker, the spacing between the first guard 106 and the second guard 108 may be relatively larger; when the stem tip of the plant is thin, the spacing between the first guard 106 and the second guard 108 may be relatively reduced.

Of course, in other embodiments, the first guard member 106 and the second guard member 108 may be integrally formed, i.e., the spacing between the first guard member 106 and the second guard member 108 may not be adjustable.

In this embodiment, the shield assembly is made of plastic. Such as PVC material, etc.

In addition, need to explain, the utility model provides a stem tip cutting device for thin stem plant is applicable to the stem tip width of plant and is less than or equal to the width of cutting member, just so can guarantee this a stem tip cutting device for thin stem plant can cut off the stem tip of plant completely.

The use method of the stem tip cutting device for the thin-stem plants provided by the utility model is simply explained as follows:

first, the cutter 102 is attached to one end of the hand piece 100 by a connector;

then, clamping the first protection piece 106 and the second protection piece 108 on the cutting part 102, adjusting the distance between the first protection piece 106 and the second protection piece 108, and fixedly connecting the first protection piece 106 and the second protection piece 108 with the cutting part 102 through a connecting piece;

then, the user holds the hand piece 100 with his hand, passes the index finger through the finger ring 104, and aligns the position of the cut piece 102 corresponding to the opening 110 with the sweet potato stem tip picking position from below the sweet potato stem tip;

then, the cutting tool 102 cuts the sweet potato stem tip by pressing the sweet potato stem tip with the thumb and lifting the stem tip cutting device upward.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A stem tip cutting device for thin-stem plants, comprising a hand piece and a cutting piece (102);

the cutting part (102) is arranged at one end of the handheld part and is bent towards one side of the handheld part, and a protective component is movably clamped on the cutting part (102);

the protective assembly protrudes out of the cutting edge of the cutting part (102), an opening (110) is reserved on the protective assembly, and the cutting edge of the cutting part (102) is used for cutting off the stem tip of the plant at the position corresponding to the opening (110).

2. The stem tip cutting device for thin-stem plants according to claim 1, further comprising a finger ring (104), the finger ring (104) being provided on the side of the hand piece opposite to the bending direction of the cutting piece (102).

3. The stem tip cutting device for thin-stem plants according to claim 2, wherein the finger ring (104) is detachably connected to the hand piece by a connector.

4. The stem tip cutting device for thin-stem plants according to claim 1, wherein the guard assembly comprises a first guard (106) and a second guard (108), the first guard (106) and the second guard (108) being spaced apart to form the opening (110).

5. The stem tip cutting device for thin-stem plants according to claim 4, wherein the width of the first and second guard members (106, 108) is greater than or equal to half the width of the cutting member (102).

6. The stem tip cutting device for thin-stem plants according to claim 4, wherein the first guard piece (106) and the second guard piece (108) are provided with notches adapted to cutting edges of the cutting piece (102), and the first guard piece (106) and the second guard piece (108) are snapped to the cutting edges of the cutting piece (102) through the notches.

7. The stem tip cutting device for thin-stem plants according to any one of claims 1 to 6, wherein the cutting member (102) is detachably attached to one end of the hand piece by a connecting member.

8. The stem tip cutting device for a thin-stem plant according to any one of claims 1 to 6, wherein the guard member is made of plastic.

9. The stem tip cutting device for thin-stem plants according to any one of claims 1 to 6, wherein the length of the hand piece ranges from 12 cm to 15 cm, and the width of the hand piece ranges from 2 cm to 4 cm; the width of the stem tip of the thin-stem plant is less than or equal to the width of the cut piece (102).

10. The stem tip cutting device for thin-stem plants according to any one of claims 1 to 6, wherein the cutting member (102) is perpendicular to the hand piece.

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