CN210168519U

CN210168519U - Four-edge occluding flower and fruit thinning scissors

Info

Publication number: CN210168519U
Application number: CN201920755696.7U
Authority: CN
Inventors: Baopeng Ge; 盖宝鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-24
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a four-blade meshed flower and fruit thinning scissors, which comprises an upper knife and a lower knife, wherein the upper knife is hinged with the lower knife at the joint, and the upper knife comprises a first cutting edge, a second cutting edge and a first handle; the lower knife comprises a third blade, a fourth blade and a second handle, wherein: the first blade and the first handle are respectively positioned at two sides of the axis of the joint, and the second blade is positioned above the same side of the first blade; the third blade and the second handle are not positioned on two sides of the axis of the joint, and the fourth blade is positioned above the same side of the second blade; the first blade and the fourth blade are mutually in shearing fit; the second cutting edge and the third cutting edge are mutually sheared and matched. The utility model discloses promote the comb and remove the effect, save artifically, shorten the flower thinning fruit period, promote work efficiency more than 4-5 times, can extensively be applicable to in the flower thinning fruit operation of fruit trees such as apple, pears, oranges and tangerines, kiwi fruit.

Description

Four-edge occluding flower and fruit thinning scissors

Technical Field

The utility model relates to the technical field of agricultural tools, especially, relate to a four-blade interlock is dredged flower and is dredged fruit and cut.

Background

In the growth process of fruit trees, flower thinning and fruit thinning of the fruit trees are important work for ensuring the quality and quantity of fruits. The purpose of flower thinning and fruit thinning is to cut off redundant flower buds on each flower, only a few flower buds are reserved for growth, and therefore sufficient supply of nutrients is guaranteed. The existing pruning mode is to adopt common scissors to carry out thinning on each fruit tree bundle by bundle and flower by flower, 5-8 flower buds are arranged on one bundle of flower, only 1-2 flower buds need to be reserved, redundant 4-6 flower buds need to be cut off, 4-6 scissors need to be cut off by using the common scissors, one person works for one day, only 1-2 fruit trees can be pruned, time and labor are wasted, and the low efficiency of the flower thinning and fruit thinning operation is caused because no efficient shearing tool is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a four sword interlock is thinned flower and is dredged fruit and cut can extensively be applicable to in the flower and fruit thinning operation of fruit trees such as apple, pears, oranges and tangerines, kiwi fruit.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a four-blade meshed flower and fruit thinning scissors comprises an upper blade and a lower blade, wherein the upper blade is hinged with the lower blade at the joint, and the upper blade comprises a first blade, a second blade and a first handle; the lower knife comprises a third blade, a fourth blade and a second handle, wherein:

the first cutting edge and the first handle are respectively positioned at two sides of the axis of the joint, and the second cutting edge is positioned above the same side of the first handle;

the third blade and the second handle are respectively positioned at two sides of the axis of the joint, and the fourth blade is positioned above the same side of the second handle;

the first blade and the fourth blade are mutually in shearing fit;

the second cutting edge and the third cutting edge are mutually sheared and matched.

Preferably, the mutual shearing cooperation of first cutting edge and fourth cutting edge is provided with the cockscomb structure cutting edge respectively, the mutual shearing cooperation of second cutting edge and third cutting edge is provided with the cockscomb structure cutting edge respectively, can inject the position of shearing the during operation by the shearing thing, prevents to be cut the thing and removes at will between two cutting edges, can promote work efficiency.

Preferably, the top of second cutting edge and fourth cutting edge all is provided with the anticreep device, the anticreep device respectively with first cutting edge and the cooperation of third cutting edge top, can prevent to be sheared the thing and follow the roll-off between two cutting edges, promote to dredge the effect.

Preferably, the anti-falling device is of a barb structure, so that the sheared object is further prevented from sliding out of the space between the two cutting edges, and the dredging effect is improved.

Preferably, an elastic steel bow is arranged between the first handle and the second handle.

Based on the technical scheme, the beneficial effects of the utility model are that:

(1) the first cutting edge, the second cutting edge, the third cutting edge and the fourth cutting edge are matched to operate and cut simultaneously, the needed fruit stems are reserved, meanwhile, a plurality of redundant fruit stems on the periphery can be cut rapidly, the thinning effect is improved, labor is saved, the flower and fruit thinning period is shortened, and the working efficiency is improved by 4-5 times;

(2) the anti-falling device is arranged, so that the fruit stalks needing to be cut can be prevented from sliding out, and the thinning and removing effect is improved;

(3) the serrated cutting edges are arranged, so that the position of the fruit stem to be cut can be limited when the fruit stem is cut, and the thinning efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a four-blade occluding flower and fruit thinning shear of the present invention;

fig. 2 is a schematic structural view of a second embodiment of a four-blade engaging flower and fruit thinning shear of the present invention;

wherein: 1. a first blade; 2. a second blade; 3. a third blade; 4. a fourth blade; 5. a first handle; 6. a second handle; 7. an anti-drop device; 8. a serrated blade; 9. an elastic steel bow; 10. and (4) connecting the two parts.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example one

As shown in fig. 1, a four-blade meshed flower and fruit thinning scissors comprises an upper blade and a lower blade, wherein the upper blade is hinged with the lower blade at a joint, and comprises a first blade 1, a second blade 2 and a first handle 5; the lower knife comprises a third blade 3, a fourth blade 4 and a second handle 6, wherein: the first blade 1 and the first handle 5 are positioned at two sides of the axis of the joint 10, and the second blade 2 is positioned above the same side of the first handle 5; the third blade 3 and the second handle 6 are positioned at two sides of the axis of the joint 10, and the fourth blade 4 is positioned above the same side of the second handle 6; the first blade 1 and the fourth blade 4 are in shearing fit with each other; the second cutting edge 2 and the third cutting edge 3 are mutually sheared and matched. An elastic steel bow 9 is arranged between the first handle and the second handle, and the four-blade occluding flower and fruit thinning scissors are in an open state under the action of the elastic steel bow.

During the operation, this four sword interlock is dredged flower and is dredged fruit and cut and be the open mode, and the fruit handle that needs to keep can be arranged in second cutting edge 2 and fourth cutting edge 4 clearance between dorsad, and when nipping first handle 5 and second handle 6, clearance grow between second cutting edge 2 and fourth cutting edge 4 dorsad increases safe distance, and the fruit handle that needs to keep is safer, not damaged. Four cutting edges move simultaneously this moment, the cooperation is cuted, first cutting edge 1 and fourth cutting edge 4 are cuted cooperation department each other and are all provided with the cockscomb structure cutting edge, second cutting edge 2 and third cutting edge 3 are cuted cooperation department each other and are all provided with cockscomb

structure cutting edge

8, 4 between first cutting edge 1 and the fourth cutting edge this moment, the fruit handle position between second cutting edge 2 and third cutting edge 3 has received certain restriction, when pinching first handle 5 and second handle 6 and cutting the operation, the difficult roll-off of fruit handle. After the shearing is finished, the elastic steel bow is used for quickly opening the shearing opening, so that the next operation can be carried out.

Example two

As shown in fig. 2, a four-blade meshed flower and fruit thinning scissors comprises an upper blade and a lower blade, wherein the upper blade is hinged with the lower blade at a joint, and comprises a first blade 1, a second blade 2 and a first handle 5; the lower knife comprises a third blade 3, a fourth blade 4 and a second handle 6, wherein: the first blade 1 and the first handle 5 are positioned at two sides of the axis of the joint 10, and the second blade 2 is positioned above the same side of the first handle 5; the third blade 3 and the second handle 6 are positioned at two sides of the axis of the joint 10, and the fourth blade 4 is positioned above the same side of the second handle 6; the first blade 1 and the fourth blade 4 are in shearing fit with each other; the second cutting edge 2 and the third cutting edge 3 are mutually sheared and matched. An elastic steel bow 9 is arranged between the first handle and the second handle, and the four-blade occluding flower and fruit thinning scissors are in an open state under the action of the elastic steel bow.

During the operation, this four sword interlock is dredged flower and is dredged fruit and cut and be the open mode, and the fruit handle that needs to keep can be arranged in second cutting edge 2 and fourth cutting edge 4 clearance between dorsad, and when nipping first handle 5 and second handle 6, clearance grow between second cutting edge 2 and fourth cutting edge 4 dorsad increases safe distance, and the fruit handle that needs to keep is safer, not damaged. The four cutting edges operate simultaneously, cooperate and cut, the top of second cutting edge 2 and fourth cutting edge 4 all is provided with anticreep device 7, and this anticreep device 7 is the barb structure, the anticreep device 7 of barb structure is close to first cutting edge 1 and third cutting edge 3 respectively when pinching first handle 5 and second handle 6, and until anticreep device bottom respectively with

first cutting edge

1 and 3 top butts of third cutting edge, between first cutting edge 1 and fourth cutting edge 4 this moment, the difficult roll-off of fruit handle between second cutting edge 2 and third cutting edge 3. Further, the mutual shearing matching positions of the first cutting edge 1 and the fourth cutting edge 4 are provided with saw-toothed cutting edges, the mutual shearing matching positions of the second cutting edge 2 and the third cutting edge 3 are provided with saw-toothed cutting edges 8, at the moment, the positions of fruit handles of the first cutting edge 1 and the fourth cutting edge 4 and the second cutting edge 2 and the third cutting edge 3 are limited to a certain extent, and when the first handle 5 and the second handle 6 are pinched to perform shearing operation, the fruit handles cannot slide out easily. After the shearing is finished, the elastic steel bow is used for quickly opening the shearing opening, so that the next operation can be carried out.

It is only to do above the utility model relates to a four-blade interlock is dredged flower and is dredged fruit and cut's embodiment to the non-restriction consequently the utility model discloses a patent range, all utilize the equivalent structure or the equivalent flow transform that the specification content was done, or direct or indirect application is in other relevant technical field, and all the same reason is included the utility model discloses a patent protection within range.

Claims

1. A four-blade meshed flower and fruit thinning scissors comprises an upper blade and a lower blade, wherein the upper blade is hinged with the lower blade at the joint; the lower knife comprises a third blade, a fourth blade and a second handle, wherein:

the first blade and the fourth blade are mutually in shearing fit;

2. The four-blade meshed flower and fruit thinning shears according to claim 1, wherein the first blade and the fourth blade are provided with serrated blades at the mutual shearing matching positions respectively, and the second blade and the third blade are provided with serrated blades at the mutual shearing matching positions respectively.

3. The four-blade meshed flower and fruit thinning scissors according to claim 1 or 2, wherein the top ends of the second blade and the fourth blade are provided with anti-falling devices, and the anti-falling devices are respectively matched with the top ends of the first blade and the third blade.

4. The four-blade engaging flower and fruit thinning shear of claim 3, wherein the anti-drop device is a barb structure.

5. The four-blade occluding flower and fruit thinning scissors of claim 1, wherein an elastic steel bow is arranged between the first handle and the second handle.