CN210641469U

CN210641469U - A scissors combined mechanism for plucking adopt pear

Info

Publication number: CN210641469U
Application number: CN201921569769.XU
Authority: CN
Inventors: 黎勇
Original assignee: Chongqing Qiaofeng Hardware Manufacturing Co Ltd
Current assignee: Chongqing Qiaofeng Hardware Manufacturing Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-02
Anticipated expiration: 2029-09-20

Abstract

The utility model belongs to the technical field of the pear is picked, concretely relates to scissors combined mechanism for plucking and picking the pears, including the metal base, the metal base is equipped with the stand, the stand is equipped with the U-shaped supporting seat, the U-shaped supporting seat rotates and is connected with the assembly boss, the assembly boss is equipped with the drum, the drum is equipped with the hollow long tube, the hollow long tube is equipped with the first assembly fork, the first assembly fork is equipped with square column, the first assembly fork is equipped with the stationary knife, square column is equipped with the moving knife, square column right side is equipped with the spring, the moving knife is equipped with the assembly ring, right side first assembly fork is equipped with first fixed pulley and second fixed pulley, the hollow long tube is equipped with the second assembly fork, left side second assembly fork is equipped with the handle, the handle is equipped with the stay cord, stay cord one end runs through; the utility model is used for pick not co-angle and not co-altitude's pear, alleviate user's burden simultaneously to improve work efficiency.

Description

A scissors combined mechanism for plucking adopt pear

Technical Field

The utility model belongs to the technical field of the pear is picked, concretely relates to scissors combined mechanism for plucking adopt the pear.

Background

A pear, a white pear, is an ancient and old local variety in Wei county, Hebei province. The pear tree is strong, the bark is dark grayish brown, the annual branch is yellow brown, the perennial branch is reddish brown, and the branching rate is low. The leaves are wide oval, the tip is gradually sharp or sharp, the base is circular or wide circular, the appearance of the fruit is beautiful, and the stem part of the pear is protruded and is similar to the shape of a duck head. The pear has strong adaptability, good yield, big and beautiful fruit, and the meat is thin, crisp, juicy, fragrant and sweet and is more storable. Is suitable for being cultivated in plain sand of Huang-Huai-Hai.

The general all of pears are planted in a large number in the orchard, the ripe back of pears, people can directly take off one of the pears of low department with the hand, then put the pears in collecting the box, but the pears of eminence often hardly pick, also there are some harvesting devices on the market at present, but current device is all picked for manpower lift scissors, this kind of mode is not only inefficient, and consume the manpower very much, and current device can not adjusting device's picking angle, lead to partial pears can't be picked. In order to solve the problems, a combined scissors mechanism for picking the pears is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aims to provide a scissors combined mechanism for picking the pears, which is used for picking the pears with different angles and different heights, and simultaneously reduces the burden of a user so as to improve the working efficiency.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a scissors combination mechanism for picking and picking pears comprises a metal base, wherein the upper end of the metal base is fixedly connected with a stand column, the upper end of the stand column is rotatably connected with a U-shaped supporting seat, the U-shaped supporting seat is rotatably connected with an assembling boss, one end of the assembling boss is fixedly connected with a cylinder, the cylinder is slidably connected with a hollow long tube, the upper end of the hollow long tube is fixedly connected with a pair of first assembling forks, a square column is fixedly connected between the two first assembling forks, the upper side of the square column is provided with a fixed knife fixedly connected with the first assembling fork on the right side, the left side of the square column is slidably connected with a movable knife matched with the fixed knife, the right side of the square column is sleeved with a spring matched with the movable knife, the lower end of the movable knife is fixedly connected with an assembling ring, the first assembling fork on the right side is fixedly connected with a first fixed pulley, the left side the second assembly fork rotates and is connected with the handle, handle upside fixedly connected with stay cord, stay cord one end runs through hollow long tube, second fixed pulley, first fixed pulley and assembly ring fixed connection.

By adopting the technical scheme of the utility model, the upright post is rotationally connected with the U-shaped supporting seat, and the U-shaped supporting seat is rotationally connected with the assembling boss, so that the angle of the hollow long tube can be adjusted, and the device can pick pears with different angles; the cylinder is connected with the hollow long tube in a sliding way, so that the hollow long tube can stretch back and forth on the cylinder, and the device can pick pears with different heights; when the device is used, the metal base is placed on one side of a pear tree, the angle and the height of the hollow long tube are adjusted by holding the second assembly fork by hand, the fixed cutter and the movable cutter are aligned to a pear base to be picked, the handle and the left second assembly fork are kneaded, the pull rope moves downwards, the pull rope is matched with the first fixed pulley and the second fixed pulley to move the assembly ring rightwards, and the assembly ring drives the movable cutter to compress the spring to move towards the fixed cutter, so that the movable cutter and the fixed cutter can cut off the pear base to finish picking of pears; when the handle is released, the spring rebounds to push the movable knife back to the original position to prepare for next cutting; because the metal base is placed on the ground, the gravity of the whole device is borne by the metal base, so that the device is more convenient to use, the burden of a user is reduced, and the working efficiency is improved; the utility model is used for pick not co-angle and not co-altitude's pear, alleviate user's burden simultaneously to improve work efficiency.

Further inject, two second assembly fork lower extreme fixedly connected with plectane, the plectane lower extreme is equipped with a plurality of magnets, plectane one side is equipped with the recess with stand assorted. With the structure, when the device is not used, the hollow long tube needs to be erected, so that the magnet on the circular plate is attracted with the metal bottom plate, and the hollow long tube can be vertically placed, so that the device is convenient to store; the groove is arranged to prevent the circular plate from interfering with the upright column when the circular plate is flatly placed.

Further limiting, and a plurality of anti-skid nails are uniformly arranged at the lower end of the metal base. With such a structure, the metal base can be prevented from sliding with the ground.

Further limiting, the fixed knife and the movable knife are both arc-shaped. The structure is convenient for cutting the pear pedicels at different angles.

Further, the pull rope is a steel wire pull rope. The structure has the advantages of light weight, high strength, good winding performance and the like.

Compared with the prior art, the utility model has the following advantages:

1. the upright post is rotationally connected with the U-shaped supporting seat, and the U-shaped supporting seat is rotationally connected with the assembling boss, so that the angle of the hollow long tube can be adjusted, and the device can pick pears with different angles;

2. the cylinder is connected with the hollow long tube in a sliding way, so that the hollow long tube can stretch back and forth on the cylinder, and the device can pick pears with different heights;

3. the metal base is placed on the ground, and the gravity of the whole device is borne by the metal base, so that the device is more convenient to use, the burden of a user is reduced, and the working efficiency is improved;

drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first schematic structural view of an embodiment of a scissors assembly for picking pears of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic structural view of a second embodiment of a scissors assembly for picking pears of the present invention;

the main element symbols are as follows:

the assembling device comprises a metal base 1, an upright post 2, a U-shaped supporting seat 21, an assembling boss 22, a cylinder 23, a hollow long tube 3, a first assembling fork 31, a square post 32, a fixed knife 33, a movable knife 34, a spring 341, an assembling ring 35, a first fixed pulley 4, a second fixed pulley 41, a second assembling fork 42, a handle 43, a pull rope 44, a circular plate 5, a magnet 51, a groove 52 and an anti-skid nail 53.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-4, the scissors combination mechanism for picking and picking pear of the present invention comprises a metal base 1, a vertical column 2 is fixedly connected to the upper end of the metal base 1, a U-shaped supporting seat 21 is rotatably connected to the upper end of the vertical column 2, an assembling boss 22 is rotatably connected to the U-shaped supporting seat 21, a cylinder 23 is fixedly connected to one end of the assembling boss 22, the cylinder 23 is slidably connected to a hollow long tube 3, a pair of first assembling forks 31 is fixedly connected to the upper end of the hollow long tube 3, a square column 32 is fixedly connected between the two first assembling forks 31, a stationary knife 33 fixedly connected to the right first assembling fork 31 is arranged on the upper side of the square column 32, a movable knife 34 matched with the stationary knife 33 is slidably connected to the left side of the square column 32, a spring 341 matched with the movable knife 34 is sleeved on the right side of the square column 32, an assembling ring 35 is fixedly connected to the lower end of the movable knife 34, the lower end of the long hollow tube 3 is fixedly connected with a pair of second assembling forks 42, the second assembling fork 42 on the left side is rotatably connected with a handle 43, the upper side of the handle 43 is fixedly connected with a pull rope 44, and one end of the pull rope 44 penetrates through the long hollow tube 3, the second fixed pulley 41, the first fixed pulley 4 and the assembling ring 35 to be fixedly connected.

By adopting the technical scheme of the utility model, the upright post 2 is rotationally connected with the U-shaped supporting seat 21, and the U-shaped supporting seat 21 is rotationally connected with the assembling boss 22, so that the angle of the hollow long tube 3 can be adjusted, and the device can pick pears with different angles; the cylinder 23 is connected with the hollow long tube 3 in a sliding way, so that the hollow long tube 3 can stretch back and forth on the cylinder 23, and the device can pick pears with different heights; when the device is used, the metal base 1 is placed on one side of a pear tree, the angle and the height of the hollow long tube 3 are adjusted by holding the second assembly fork 42 with hands, the fixed cutter 33 and the movable cutter 34 are aligned to pick a pear pedicle, the handle 43 and the left second assembly fork 42 are kneaded, the pull rope 44 moves downwards, the pull rope 44 is matched with the first fixed pulley 4 and the second fixed pulley 41 to move the assembly ring 35 rightwards, the assembly ring 35 drives the movable cutter 34 to compress the spring 341 to move towards the fixed cutter 33, and thus the movable cutter 34 and the fixed cutter 33 can cut off the pear pedicle to finish picking the pear; when the handle 43 is loosened, the spring 341 rebounds to push the movable blade 34 back to the original position to prepare for the next cutting; because the metal base 1 is placed on the ground, the gravity of the whole device is borne by the metal base 1, so that the device is more convenient to use, the burden of a user is reduced, and the working efficiency is improved; the utility model is used for pick not co-angle and not co-altitude's pear, alleviate user's burden simultaneously to improve work efficiency.

Preferably, the lower ends of the two second assembling forks 42 are fixedly connected with a circular plate 5, the lower end of the circular plate 5 is provided with a plurality of magnets 51, and one side of the circular plate 5 is provided with a groove 52 matched with the upright post 2. With the structure, when the device is not used, the hollow long tube 3 needs to be erected, and the magnet 51 on the circular plate 5 is attracted with the metal bottom plate 1, so that the hollow long tube 3 can be vertically placed, and the device is convenient to store; the provision of the groove 52 prevents the disk 5 from interfering with the column 2 when laid flat. In fact, other structures which can facilitate the vertical placement of the long hollow tube 3 can be considered according to the situation.

Preferably, the lower end of the metal base 1 is uniformly provided with a plurality of anti-skid nails 53. With this structure, the metal base 1 can be prevented from sliding on the floor. In fact, other structures capable of preventing the metal base 1 from sliding on the ground may be used according to circumstances.

Preferably, the stationary blade 33 and the movable blade 34 are both arc-shaped. The structure is convenient for cutting the pear pedicels at different angles. In fact, other structures which can facilitate cutting the bases of pears at different angles can also be considered according to the circumstances.

Preferably, the pull cord 44 is a steel wire pull cord. The structure has the advantages of light weight, high strength, good winding performance and the like. In fact, other structures with the advantages of light weight, high strength, good flexibility and the like can be considered according to the situation.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a scissors combined mechanism for plucking adopt pear, includes metal base (1), its characterized in that: the metal base is characterized in that a stand column (2) is fixedly connected to the upper end of a metal base (1), a U-shaped supporting seat (21) is rotatably connected to the upper end of the stand column (2), an assembly boss (22) is rotatably connected to the U-shaped supporting seat (21), a cylinder (23) is fixedly connected to one end of the assembly boss (22), the cylinder (23) is slidably connected to a hollow long tube (3), a pair of first assembly forks (31) is fixedly connected to the upper end of the hollow long tube (3), a square column (32) is fixedly connected between the first assembly forks (31), a fixed knife (33) fixedly connected with the first assembly fork (31) on the right side is arranged on the upper side of the square column (32), a movable knife (34) matched with the fixed knife (33) is slidably connected to the left side of the square column (32), a spring (341) matched with the movable knife (34) is sleeved on the right side of the square column (32), and, the first assembly fork (31) fixedly connected with first fixed pulley (4) and second fixed pulley (41) in right side, a pair of second assembly fork (42) of hollow long tube (3) lower extreme fixedly connected with, left side second assembly fork (42) rotate and are connected with handle (43), handle (43) upside fixedly connected with stay cord (44), hollow long tube (3), second fixed pulley (41), first fixed pulley (4) and collar (35) fixed connection are run through to stay cord (44) one end.

2. A scissor combination for picking pears, as claimed in claim 1, wherein: two second assembly fork (42) lower extreme fixedly connected with plectane (5), plectane (5) lower extreme is equipped with a plurality of magnet (51), plectane (5) one side is equipped with and stands (2) assorted recess (52).

3. A scissor combination for picking pears, as claimed in claim 1, wherein: the lower end of the metal base (1) is uniformly provided with a plurality of anti-skid nails (53).

4. A scissor combination for picking pears, as claimed in claim 1, wherein: the fixed knife (33) and the movable knife (34) are both arc-shaped.

5. A scissor combination for picking pears, as claimed in claim 1, wherein: the pull rope (44) is a steel wire pull rope.