CN217850208U - Hand-held type adopts leaf device - Google Patents

Abstract

The utility model discloses a hand-held type leaf picking device, which comprises a leaf storage box, wherein the leaf storage box is in an internally hollow elliptic cylinder shape, the leaf storage box is formed by splicing two semi-elliptic cylinder-shaped boxes, one side of the open parts of the two boxes is hinged, one ends of the open parts of the two boxes are respectively provided with an arc-shaped knife edge, the other ends of the open parts of the two boxes are respectively provided with an arc-shaped opening, the two arc-shaped knife edges can be spliced into an annular knife edge for stripping off blades, the two arc-shaped openings can be spliced into an annular hole for avoiding the blades, and the outer side walls of the two boxes are provided with a handle sleeve convenient to hold; the hand-held leaf picking device has the advantages that the structure is simple, the size is small and light, the whole leaf picking operation is close to the manual leaf picking action, the operation is free, the ginkgo leaf can be effectively peeled off and stored in the leaf storage box, the leaf picking efficiency is improved, and meanwhile, the hand injury condition during manual leaf picking is avoided.

Description

Hand-held type adopts leaf device

Technical Field

The utility model relates to a technical field is picked to the leaf, concretely relates to hand-held type adopts leaf device.

Background

The ginkgo leaves contain various bioactive compounds such as flavone, lactone and the like, so the ginkgo leaves become important raw materials of pharmacy, beauty cosmetics and health-care beverages in recent years, and various ginkgo processing enterprises are driven to grow up rapidly; in order to obtain high-quality and high-yield ginkgo leaves, large-scale dwarf close planting and leaf picking special ginkgo forests are established in Jiangsu, shandong, zhejiang, shaanxi, sichuan, yunnan, guizhou and the like, wherein the dwarfing refers to dwarfing ginkgo trees by means of production technical measures such as stem cutting, crown shape regulation and control and the like, and the height of the ginkgo trees is usually controlled to be below two meters; the close planting means planting by adopting a high-density planting mode.

At present, the fresh leaves of the ginkgo for leaves are mainly picked manually, but the problems of low efficiency, easy damage to hands, easy throwing and waste of the fresh leaves and the like exist in the manual picking; meanwhile, the existing picking apparatus is not only less in variety, complex in structure and inconvenient to operate, but also designed for tall and big ginkgo trees and is not suitable for dwarf and close-planted leaf-used ginkgo forests.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art's the aforesaid, the utility model provides a hand-held type adopts leaf device has solved the artifical problem of picking the bright leaf inefficiency of ginkgo and having the potential safety hazard.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a hand-held type adopts leaf device, it is including storing up the leaf case, it is inside hollow cylindroid to store up the leaf case, it is formed by two box concatenations that are semi-elliptic cylinder, one side of two box openness departments is articulated, the one end of two box openness departments all is provided with the arc edge of a knife, the other end of two box openness departments all sets up the arc opening, two arc edges of a knife can splice into an annular edge that is used for peeling off the blade, two arc openings can splice into an annular hole that is used for dodging the blade, be provided with the handheld handle cover of being convenient for on the lateral wall of two boxes.

The beneficial effects of adopting the above technical scheme are: the scheme is simple in structure, manual leaf picking can be replaced, when the ginkgo leaf picking device is used, the ginkgo branches to be picked are placed in the leaf storage box by opening the leaf storage box formed by splicing the two box bodies, the leaf storage box is closed, the base parts of the ginkgo branches penetrate out of the annular knife edge, the front ends of the ginkgo branches penetrate out of the annular hole, the leaf storage box which is kept in a closed state is pulled along the ginkgo branches, the annular knife edge peels off the leaves on the ginkgo branches and the ginkgo branches are stored in the leaf storage box, therefore, the ginkgo leaf picking device can collect ginkgo leaves, compared with manual leaf picking, the leaf picking efficiency is improved, and meanwhile, the labor intensity and potential safety hazards of workers are reduced.

Furthermore, the annular knife edge comprises a plurality of sawteeth which are evenly arranged in the circumferential direction and are arranged at intervals, the front ends of the sawteeth all point to the circle center of the annular knife edge, and the front ends of the sawteeth are provided with blunt tooth cambered surfaces.

The beneficial effects of adopting the above technical scheme are: the ginkgo leaves are difficult to pass through the annular knife edge by arranging a plurality of sawteeth, so that the ginkgo leaves are peeled off and stored in the leaf storage box; due to the arrangement of the blunt tooth cambered surfaces, the ginkgo tree branch can conveniently pass through the ginkgo tree branch, and the saw teeth are blunt, so that the ginkgo tree branch can be prevented from being damaged when passing through an annular knife edge due to over sharp saw teeth.

Furthermore, a plurality of blunt tooth cambered surfaces form a circular through hole together; the circular through hole is convenient for the ginkgo branch to pass through, and enables the ginkgo branch to be more attached to the annular knife edge, thereby being beneficial to the peeling of the leaves by the annular knife edge.

Furthermore, a plurality of flexible adhesive tapes are arranged on the annular hole in a clearance mode, one ends of the flexible adhesive tapes are evenly distributed in the circumferential direction of the annular hole, and the other ends of the flexible adhesive tapes all point to the circle center of the annular hole.

The beneficial effects of adopting the above technical scheme are: the flexible adhesive tape can effectively prevent the ginkgo leaves in the leaf storage box from falling out from the annular hole while not blocking the ginkgo branches and the ginkgo leaves from entering the interior of the leaf storage box, thereby avoiding the scattering of the ginkgo leaves and the subsequent manual picking of the ginkgo leaves.

Further, the handle sleeve comprises a thumb sleeve and a four-finger sleeve which are respectively matched with the thumb and the rest four fingers of an operator, the thumb sleeve and the four-finger sleeve are both of a strip-shaped structure with a certain width, and the thumb sleeve and the four-finger sleeve are arranged on the outer side walls of the two box bodies respectively in an arch shape.

The beneficial effects of adopting the above technical scheme are: the thumb sleeve and the four finger sleeves are respectively matched with the thumb and the four fingers, so that the single-hand operation can be realized, and the leaf storage box can be freely opened and closed; meanwhile, the thumb sleeve and the four-finger sleeve are both of a strip-shaped structure, so that the contact area of the thumb sleeve, the four-finger sleeve and the back of the hand is increased, the comfort level during use is improved, and the hand is prevented from being reined by the thumb sleeve and the four-finger sleeve when the leaf storage box is pulled forcefully.

Furthermore, the outer side walls of the two box bodies are wrapped with rubber layers with certain flexibility, the rubber layers can improve the comfort degree of the handheld leaf storage box, and meanwhile, a certain anti-skidding effect is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a handheld leaf picking device.

Fig. 2 is a side view of a hand-held leaf-mining device.

Fig. 3 is a first end view of a handheld leaf mining device.

Fig. 4 is a second end view of the handheld leaf mining device.

The novel finger stall comprises a case body 1, a case body 2, an arc-shaped knife edge 3, an arc-shaped opening 4, sawteeth, 5, a blunt tooth arc surface 6, a flexible adhesive tape 7, a thumb stall 8, a four-finger stall 9 and a hinge.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

Example 1

As shown in fig. 1, the hand-held type leaf picking device of this scheme is including storing up the leaf case, it is inside hollow cylindroid to store up the leaf case, it is formed by two 1 concatenations that are semi-elliptic cylindric boxes to store up the leaf case, one side of two 1 uncovered departments of box is articulated through hinge 9, the one end of two 1 uncovered departments of box all is provided with arc edge of a knife 2, the other end of two 1 uncovered departments of box all sets up arc opening 3, two arc edge of a knife 2 can splice into an annular edge of a knife that is used for peeling off the blade, two arc openings 3 can splice into an annular hole that is used for dodging the blade, be provided with the hand-held handle cover of being convenient for on two 1's the lateral wall.

The scheme is simple in structure, manual leaf picking can be replaced, when the ginkgo leaf picking device is used, the ginkgo branches to be picked are placed in the leaf storage box by opening the leaf storage box formed by splicing the two box bodies 1, the leaf storage box is closed, the base parts of the ginkgo branches penetrate out of the annular knife edge, the front ends of the ginkgo branches penetrate out of the annular hole, the leaf storage box which is kept in a closed state is pulled along the ginkgo branches, the annular knife edge peels off the leaves on the ginkgo branches and the ginkgo leaves are stored in the leaf storage box, therefore, the ginkgo leaf picking is achieved, compared with manual leaf picking, the leaf picking efficiency is improved, and meanwhile, the labor intensity and potential safety hazards of workers are reduced.

Example 2

As shown in fig. 2, this embodiment provides a specific scheme of a glove, based on embodiment 1, the glove includes a thumb stall 7 and a four-finger stall 8 respectively engaged with the thumb and the other four fingers of the operator, the thumb stall 7 and the four-finger stall 8 are both in a strip-shaped structure with a certain width, and the thumb stall 7 and the four-finger stall 8 are respectively disposed on the outer sidewalls of the two cases 1 in an arch shape; the thumb sleeve 7 and the four-finger sleeve 8 are respectively matched with the thumb and the four fingers, so that the scheme can realize single-hand operation, and the leaf storage box can be freely opened and closed; simultaneously, the thumb sleeve 7 and the four-finger sleeve 8 both adopt a strip-shaped structure, the contact area of the thumb sleeve 7, the four-finger sleeve 8 and the back of the hand is increased, the comfort level during use is improved, and the hand is prevented from being reined by the thumb sleeve 7 and the four-finger sleeve 8 when the leaf storage box is pulled forcefully.

Example 3

As shown in fig. 3, this embodiment provides a specific scheme of an annular knife edge on the basis of embodiment 1, in which the annular knife edge includes a plurality of saw teeth 4 uniformly arranged in a gap in the circumferential direction, the front ends of the saw teeth 4 all point to the center of the annular knife edge, and the front ends of the saw teeth 4 are provided with blunt tooth arc surfaces 5, and the blunt tooth arc surfaces 5 together form a circular through hole; the ginkgo leaves are difficult to pass through the annular knife edge by arranging the plurality of sawteeth 4, so that the ginkgo leaves are peeled off and stored in the leaf storage box; due to the arrangement of the blunt tooth cambered surfaces 5, the ginkgo tree branch can conveniently pass through the ginkgo tree branches, meanwhile, the saw teeth 4 are the blunt saw teeth 4, damage to the ginkgo tree branches caused by the fact that the saw teeth 4 are too sharp when passing through the annular knife edge is prevented, meanwhile, the ginkgo tree branches are more attached to the annular knife edge due to the round through holes, and stripping of the blades by the annular knife edge is facilitated.

Example 4

As shown in fig. 4, in this embodiment, based on embodiment 1, a plurality of flexible adhesive tapes 6 are disposed in a gap on the annular hole, one ends of the plurality of flexible adhesive tapes 6 are uniformly arranged in the circumferential direction of the annular hole, and the other ends of the plurality of flexible adhesive tapes 6 all point to the center of the annular hole; the flexible adhesive tape 6 can effectively prevent the ginkgo leaves in the leaf storage box from falling out of the annular hole while not blocking the ginkgo branches and the ginkgo leaves from entering the inside of the leaf storage box, thereby avoiding the scattering of the ginkgo leaves and the subsequent manual picking of the ginkgo leaves.

Preferably, the outer side walls of the two box bodies 1 are wrapped by rubber layers with certain flexibility, the rubber layers can improve the comfort level of the handheld leaf storage box, and meanwhile, a certain anti-skidding effect is achieved.

In conclusion, the handheld leaf picking device is simple in structure, small, exquisite and portable, the whole leaf picking operation is close to the manual leaf picking action, the operation is free, ginkgo leaves can be effectively peeled off and stored in the leaf storage box, the leaf picking efficiency is improved, and meanwhile the hand injury condition during manual leaf picking is avoided.

Claims (6)

1. The utility model provides a hand-held type adopts leaf device, its characterized in that, including storing up the leaf case, it is inside hollow cylindroid to store up the leaf case, it forms two by two box (1) concatenations that are semi-elliptic cylinder form to store up the leaf case one side of box (1) uncovered department is articulated, two the one end of box (1) uncovered department all is provided with arc edge of a knife (2), two the other end of box (1) uncovered department all sets up arc opening (3), two arc edge of a knife (2) can splice into an annular edge of a knife that is used for peeling off the blade, two arc opening (3) can splice into an annular opening that is used for dodging the blade, two be provided with the hand-held handle cover of being convenient for on the lateral wall of box (1).

2. The hand-held type leaf mining device of claim 1, characterized in that, the annular edge of a knife includes a plurality of sawtooth (4) of even, clearance arrangement in circumference, and the front end of a plurality of sawtooth (4) all points to the centre of a circle of annular edge of a knife, and the front end of a plurality of sawtooth (4) all is provided with blunt tooth cambered surface (5).

3. A hand-held leaf mining device according to claim 2, wherein a plurality of said blunt tooth arcs (5) together form a circular through hole.

4. The hand-held type leaf picking device of claim 1, characterized in that a plurality of flexible adhesive tapes (6) are arranged in the annular hole in a clearance manner, one ends of the flexible adhesive tapes (6) are uniformly distributed in the circumferential direction of the annular hole, and the other ends of the flexible adhesive tapes (6) point to the circle center of the annular hole.

5. The hand-held leaf-picking device according to claim 1, characterized in that the handle sleeve comprises a thumb sleeve (7) and a four-finger sleeve (8) which are respectively matched with the thumb and the rest four fingers of the operator, the thumb sleeve (7) and the four-finger sleeve (8) are respectively of a strip-shaped structure with a certain width, and the thumb sleeve (7) and the four-finger sleeve (8) are respectively arranged on the outer side walls of the two boxes (1) in an arch shape.

6. The hand-held leaf-mining device according to claim 1, characterized in that the outer side walls of both of the boxes (1) are wrapped with a rubber layer having a certain flexibility.

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