CN211322144U

CN211322144U - Jujube tree is planted and is shelled device with ring

Info

Publication number: CN211322144U
Application number: CN201921852944.6U
Authority: CN
Inventors: 李哲; 余长旺; 余勤政; 余长稳
Original assignee: Biyang County Hongfa Agriculture And Forestry Planting Professional Cooperative; Henan Chenxi Greening Engineering Co ltd; Biyang County Changwang Agricultural Technology Development Co ltd
Current assignee: Biyang County Hongfa Agriculture And Forestry Planting Professional Cooperative; Henan Chenxi Greening Engineering Co ltd; Biyang County Changwang Agricultural Technology Development Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-25
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a jujube tree is planted and is used girdling device, including arc supporting part and U-shaped knife rest, the lower part of arc supporting part and the lower part of U-shaped knife rest are articulated through the hinge, the U-shaped knife rest includes two handle of a knife that are parallel to each other, and the connecting rod of connecting between two handle of a knife lower extremes, arc supporting part lower part passes between two handle of a knife lower parts of U-shaped knife rest, U-shaped knife rest and the arc supporting part lower extreme of hinge downside are fixed connection first handle and second handle respectively, first handle and second handle lower extreme all set up the hanging hole, the first handle and second handle outside all are provided with plastic antiskid cover, U-shaped blade is all installed on two handle of a knife upper portions, set up between two handle of a knife upper; the utility model discloses make originally need carry out both sides ring and shell, peeled three processes once only accomplish, shorten the ring and shell the time greatly, improve work efficiency, reduce intensity of labour, can surely go out large-span annular groove, the grooving appearance is regular pleasing to the eye, does not harm the xylem, guarantees jujube tree's growth.

Description

Jujube tree is planted and is shelled device with ring

Technical Field

The utility model belongs to the technical field of jujube tree planting equipment of skinning, in particular to jujube tree is planted with girdling device.

Background

The girdling technology of the jujube tree is to strip off a ring of phloem of a trunk or a main branch of the jujube tree in the growth period of the jujube tree, and lightly strip off the bark without damaging xylem, so that carbohydrate produced by cutting off leaves can be conveyed to a root system through an epidermis, thereby accumulating on the branch buds, promoting the young tips to mature, inhibiting the sprouting of the winter tips, and effectively promoting the differentiation, the formation and the fruit setting of flower buds. The traditional tool for performing girdling treatment on the branches generally uses a shovel blade, the working process of the traditional tool is that the shovel blade is manually used for shoveling a circle along the girdling position of the branches, the operation mode is high in labor intensity and low in working efficiency, the cut annular groove is narrow, girdling is required twice, the distance is difficult to control, the quality of a girdling opening is difficult to guarantee, certain damage is easily caused to the xylem of a fruit tree, and the flower forming rate, the fruit setting rate, the fruit yield and the quality of the fruit tree are finally influenced.

The utility model with publication number CN202635176U, the peeling device, can complete the two-side ring peeling at one time, improves the working efficiency, and the peeling at the two sides is the same and regular; however, the device adopts the combination of the two flaky blades, is only suitable for girdling of small branches and is not suitable for girdling of jujube trees, and after the girdling of the two sides is completed, the bark between the two sides needs to be scraped, so that the improvement of the working efficiency is not facilitated, and the operation of workers wastes time and labor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jujube tree is planted and is shelled device with ring solves the problem among the prior art, makes originally need carry on both sides ring to shell, peeled three processes once only accomplish, shortens the ring greatly and shells the time, improves work efficiency, reduces intensity of labour, can surely go out the large-span and peel the annular groove, and the grooving appearance is regular pleasing to the eye, does not harm the xylem, guarantees jujube tree's growth.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a jujube tree is planted with girdling device, including arc supporting part and U-shaped knife rest, the lower part of arc supporting part and the lower part of U-shaped knife rest are passed through the hinge and are articulated, the U-shaped knife rest includes two handles of a knife that are parallel to each other, and the connecting rod of being connected between two handle of a knife lower extremes, arc supporting part lower part is passed between two handle of a knife lower parts of U-shaped knife rest, U-shaped knife rest and the first handle of arc supporting part lower extreme of hinge downside fixed connection and second handle respectively, first handle and second handle lower extreme all set up the hanging hole, the first handle and the second handle outside all are provided with plastic antiskid cover, U-shaped blade is all installed on two handle of a knife upper portions, set.

Preferably, the first handle and the U-shaped knife rest are integrally formed, the second handle and the arc-shaped supporting part are integrally formed, and the first handle and the second handle are identical in structure.

Preferably, the cutting edges of the U-shaped blade and the peeling blade are both positioned on the same side of the knife handle, namely the knife handle faces one side of the arc-shaped supporting part.

Preferably, the peeling blade is of a rectangular sheet structure, and the length of the peeling blade is equal to the distance between the upper ends of the two knife handles.

Preferably, the U-shaped blades are fixedly connected with the cutter handle through bolts, each U-shaped blade is provided with two through holes, and the cutter handle is provided with an internal threaded hole corresponding to the through holes of the U-shaped blades.

Preferably, the concave surface of the arc-shaped supporting part faces one side of the U-shaped knife rest, the hinge shaft is fixedly connected with the U-shaped knife rest, and the arc-shaped supporting part is connected with the hinge shaft in a rotating mode.

Preferably, the first handle is fixedly connected with the lower side of the middle part of the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a jujube tree crust is girdled simultaneously to two U-shaped blades that are parallel to each other, can cut out the longer annular groove of length, the U-shaped blade sets up the girdling that the U-shaped blade can adapt to the hard bark of jujube tree, and through the setting of skinning blade, make originally need carry out both sides girdling, once peeled altogether three processes once can accomplish, the girdling time has been shortened greatly, work efficiency is improved, labor intensity is reduced, can cut out the large-span annular groove of skinning, the grooving appearance is regular pleasing to the eye, do not damage the xylem, guarantee the growth of jujube tree.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

In the figure: 1. u-shaped knife rest, 2, arc supporting part, 3, first handle, 4, second handle, 5, hanging hole, 6, plastic antiskid cover, 7, hinge, 8, U-shaped blade, 9, peeling blade, 11, handle of a knife, 12, connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-2, the present embodiment provides a girdling device for jujube tree planting, including an arc-shaped supporting portion 2 and a U-shaped knife rest 1, the lower portion of the arc-shaped supporting portion 2 is hinged to the lower portion of the U-shaped knife rest 1 through a hinge 7, the U-shaped knife rest 1 includes two parallel knife handles 11 and a connecting rod 12 connected between the lower ends of the two knife handles 11, the lower portion of the arc-shaped supporting portion 2 passes through the space between the lower portions of the two knife handles 11 of the U-shaped knife rest 1, the lower ends of the U-shaped knife rest 1 and the arc-shaped supporting portion 2 at the lower side of the hinge 7 are respectively and fixedly connected with a first handle 3 and a second handle 4, the lower ends of the first handle 3 and the second handle 4 are both provided with hanging holes 5, the outer sides of the first handle 3 and the second handle 4 are both provided with plastic anti-slip.

In order to facilitate the rotation of the first handle 3 and the second handle 4 to drive the U-shaped knife rest 1 and the arc-shaped supporting part 2 to be attached to the jujube tree skin, in this embodiment, the first handle 3 and the U-shaped knife rest 1 are integrally formed, the second handle 4 and the arc-shaped supporting part 2 are integrally formed, and the first handle 3 and the second handle 4 have the same structure.

In order to facilitate stable fit of the bark ring-peeling groove, in the present embodiment, the cutting edges of the U-shaped blade 8 and the debarking blade 9 are both located on the same side of the handle 11, i.e. the handle 11 faces the side of the arc-shaped supporting portion 2.

In order to remove the bark synchronously between the grooves cut by the two U-shaped blades 8, in the embodiment, the peeling blade 9 is in a rectangular sheet structure, and the length of the peeling blade 9 is equal to the distance between the upper ends of the two tool shanks 11.

In order to ensure the stability and firmness of the U-shaped blade 8, in this embodiment, the U-shaped blade 8 is fixedly connected with the tool holder 11 through a bolt, each U-shaped blade 8 is provided with two through holes, and the tool holder 11 is provided with an internal threaded hole corresponding to the through hole of the U-shaped blade 8.

In order to realize the hinged rotation of the U-shaped knife rest 1 and the arc-shaped supporting part 2, in this embodiment, the concave surface of the arc-shaped supporting part 2 faces one side of the U-shaped knife rest 1, the hinge shaft 7 is fixedly connected with the U-shaped knife rest 1, and the arc-shaped supporting part 2 is rotatably connected with the hinge shaft 7.

In this embodiment, the first handle 3 is fixedly connected to the lower side of the middle portion of the connecting rod 12.

The utility model discloses during the implementation, grip first handle 3 and second handle 4 during the use, make arc supporting part 2 and U-shaped knife rest 1 rotatory and laminate in jujube tree crust both sides around hinge 7, grip hard, make U-shaped blade 8 go deep into the crust, around the rotatory a week of jujube tree crust, U-shaped blade 8 surely goes out the girdling groove of two certain distances, in the time of the 8 grooving of U-shaped blade, the bark of taking off the bark that the blade 9 went deep into the bark and will two girdling grooves is got rid of in step.

The utility model discloses a two U-shaped blade 8 that are parallel to each other are the girdling jujube tree crust simultaneously, can cut out the longer annular groove of length, U-shaped blade 8 sets up the girdling that the U-shaped blade can adapt to the hard bark of jujube tree, and through the setting of skinning blade 9, make originally need carry out both sides girdling, once peeled totally three processes once can accomplish, the girdling time has been shortened greatly, the work efficiency is improved, the labor intensity is reduced, can cut out the large-span and peel the annular groove, the grooving appearance is regular pleasing to the eye, do not harm the xylem, guarantee the growth of jujube tree.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a jujube tree is planted and is shelled device with ring, includes arc supporting part and U-shaped knife rest, its characterized in that: the lower part of arc supporting part and the lower part of U-shaped knife rest are articulated through the hinge, the U-shaped knife rest includes two handle of a knife that are parallel to each other, and the connecting rod of connecting between two handle of a knife lower extremes, arc supporting part lower part is passed between two handle of a knife lower parts of U-shaped knife rest, U-shaped knife rest and the arc supporting part lower extreme of hinge downside are fixed connection first handle and second handle respectively, first handle and second handle lower extreme all set up the hanging hole, the first handle and the second handle outside all are provided with the plastic antiskid cover, U-shaped blade is all installed on two handle of a knife upper portions, set up between two handle of a knife upper ends and.

2. The girdling device for jujube tree planting according to claim 1, wherein: the first handle and the U-shaped tool rest are integrally formed, the second handle and the arc-shaped supporting portion are integrally formed, and the first handle and the second handle are identical in structure.

3. The girdling device for jujube tree planting according to claim 1, wherein: the cutting edges of the U-shaped blade and the peeling blade are both positioned on the same side of the knife handle, namely the knife handle faces one side of the arc-shaped supporting part.

4. The girdling device for jujube tree planting according to claim 1, wherein: the peeling blade is of a rectangular sheet structure, and the length of the peeling blade is equal to the distance between the upper ends of the two knife handles.

5. The girdling device for jujube tree planting according to claim 1, wherein: the U-shaped blade and the knife handle are fixedly connected through bolts, each U-shaped blade is provided with two through holes, and the knife handle is provided with an internal thread hole corresponding to the through hole of the U-shaped blade.

6. The girdling device for jujube tree planting according to claim 1, wherein: the concave surface of the arc-shaped supporting part faces one side of the U-shaped knife rest, the hinge shaft is fixedly connected with the U-shaped knife rest, and the arc-shaped supporting part is rotatably connected with the hinge shaft.

7. The girdling device for jujube tree planting according to claim 1, wherein: the first handle is fixedly connected with the lower side of the middle part of the connecting rod.