CN111656961A - Labor-saving back-wearing type fruit picking machine - Google Patents

Abstract

The invention discloses a labor-saving back-wearing type fruit picking machine which comprises a picking machine body, wherein a first fixing block is fixedly arranged on the left side surface of the picking machine body, and a first rotating cavity is arranged in the first fixing block; the fruit picking machine is simple in structure and convenient to use, fruits on tall branches can be picked through the telescopic frame, and different from the existing equipment, the fruit picking machine supports the telescopic frame through the hydraulic pump and can control the angle of the telescopic frame to adjust the shearing position. The fruit picking machine can be worn in front of the chest by a user, fruits on a tree can be picked flexibly by moving, and the fruit picking machine is also provided with the support legs, so that equipment can be supported, and the burden of the user when the user wears the fruit picking machine on the back is reduced. Meanwhile, the dropping belt is arranged on the shearing device, so that the dropping fruits due to the fact that the branches are sheared can be caught, and the fruits are prevented from dropping from a high place and being damaged.

Description

Labor-saving back-wearing type fruit picking machine

Technical Field

The invention relates to the technical field of fruit planting, in particular to a labor-saving back-wearing type fruit picking machine.

Background

In the fruit picking process, in the face of fruits on high branches, fruit growers either climb up trees using tools to pick them or use long poles with scissors at their top ends to pick them. The first mode has great potential safety hazard in the picking process, and is easy to fall off from trees to cause life danger; the second mode requires great effort from the fruit grower, and requires a certain amount of effort for lifting the long rod or cutting the branches, which is very laborious for picking a certain number of fruits. In the fruit picking process, the fruit falls from a high place and is easy to damage and hit the fruit grower, so that how to receive the fallen fruit is a problem which cannot be ignored.

Disclosure of Invention

The invention aims to provide a labor-saving back-wearing type fruit picking machine which is used for overcoming the defects in the prior art.

The labor-saving back-wearing type fruit picking machine comprises a picking machine body, wherein a first fixed block is fixedly arranged on the left side surface of the picking machine body, a first rotating cavity is arranged in the first fixed block, two first attached reels are rotatably connected between the front wall and the rear wall of the first rotating cavity, supporting arms are symmetrically and fixedly arranged on the front side and the rear side of the left side surface of the first fixed block, a telescopic frame is rotatably connected between the supporting arms, the telescopic frame comprises a first telescopic arm, a second telescopic arm and a third telescopic arm, a second rotating cavity penetrates through the top end of the first telescopic arm, two second attached reels are rotatably connected between the front wall and the rear wall of the second rotating cavity, a shearing box is fixedly arranged at the bottom end of the third telescopic arm, a shearing cavity penetrating through the bottom surface of the shearing box is arranged in the shearing box, and a picking device capable of picking fruits from branches is arranged in the shearing cavity, a third rotating cavity is arranged in the picking machine body, a third reel is rotatably connected between the front wall and the rear wall of the third rotating cavity, a first rotating shaft is rotatably connected between the front wall and the rear wall of the third rotating cavity below the third reel, the first rotating shaft is fixedly provided with a driving wheel, the first rotating shaft penetrates through the rear side surface of the picking machine body backwards, the tail end of the rear side of the first rotating shaft is fixedly provided with a shaking wheel, a control device is arranged in the rocking wheel, a first hydraulic pump is fixedly arranged on the left wall of the third rotating cavity, a second fixed block is symmetrically arranged at the front and back positions of the left side surface of the picking machine body below the first fixed block, and a first hydraulic pipe is rotatably connected between the second fixed blocks, the first hydraulic pipe is rotatably connected with a third fixed block fixedly arranged on the left side surface of the first telescopic arm, and the bottom of the first hydraulic pipe is communicated with the first hydraulic pump through a hydraulic pipe.

Optionally, a first sliding groove penetrating through the bottom wall of the first telescopic boom is arranged in the first telescopic boom, the second telescopic boom is connected in the first sliding groove in a sliding manner, a second sliding groove is arranged in the second telescopic boom in a vertically penetrating manner, a third telescopic boom is connected in the second sliding groove in a sliding manner, a third sliding groove is arranged in the third telescopic boom, limiting devices are arranged in the second sliding groove and the third sliding groove, each limiting device comprises sliding boxes symmetrically arranged on the left wall and the right wall of the second sliding groove and the third sliding groove in the left-right position, a sliding cavity is arranged in each sliding box, sliding blocks are connected in the sliding cavities in a sliding manner, the inner side surfaces of the sliding blocks are fixedly connected with the inner walls of the sliding cavities through first springs, limiting rods are fixedly arranged on the outer side surfaces of the sliding blocks, and first sliding rails are symmetrically communicated in the left-right wall of the first sliding groove, the limiting rod is arranged on the left wall and the right wall of the second sliding groove and is in sliding connection with the first sliding rail, a second sliding rail is symmetrically communicated with the inner portion of the left wall and the right wall of the second sliding groove, the limiting rod is arranged on the left wall and the right wall of the third sliding groove and is in sliding connection with the second sliding rail, the bottom end of the first sliding rail is communicated with a first through hole formed in the outer side face of the first telescopic arm, and the bottom end of the second sliding rail is communicated with a second through hole formed in the outer side face of the second telescopic arm.

Optionally, the picking device comprises pruning shears in the shearing cavity, the handles of the pruning shears are fixedly connected through a second spring, the shearing cavity is communicated with the third sliding groove through a connecting groove, the inner positions of the front wall and the rear wall of the third sliding groove are symmetrically communicated with a third sliding rail, a first connecting rod is connected in the third slide rail in a sliding way, the top surface of the first connecting rod is fixedly connected with the top end of the third slide rail through a third spring, the first connecting rod is rotatably connected with two second connecting rods which are respectively rotatably connected with two scissor handles of the pruning shears through a third connecting rod, a fourth winding wheel is fixedly arranged on the first connecting rod between the second connecting rods, a steel cable is fixedly arranged on the fourth winding wheel, the steel cable bypasses the second reel, the first reel and the third reel and is fixed on the driving wheel.

Optionally, be equipped with in the rocking wheel and run through the control chamber of the outer circumference of rocking wheel, controlling means is including setting firmly base on the control chamber right wall, the base left end is rotated and is connected with the handle, the rocking wheel below pick the organism trailing flank and set firmly the stopper, be equipped with in the stopper and run through the spacing groove of stopper left surface and top surface, it runs through to be equipped with in the picking organism bottom surface pick the rotation groove of organism left surface, it is connected with the fourth connecting rod to rotate through the sleeve between the wall before the rotation groove, fourth connecting rod left surface has set firmly the containing box, run through in the containing box top surface and be equipped with and accomodate the chamber.

Optionally, the picking machine body is provided with two second hydraulic pumps at front and back positions symmetrically, the bottom of each second hydraulic pump is communicated with a second hydraulic pipe, and the bottom end of each second hydraulic pipe is fixedly provided with a support leg.

Optionally, an adjusting button and a starting button are fixedly arranged on the front side surface of the picking machine body, the adjusting button can control the output of the first hydraulic pump, and the starting button can control the second hydraulic pump.

Optionally, two straps are fixedly arranged on the right side surface of the picking machine body.

Optionally, a dropping bag is fixedly arranged on the rear side surface of the shearing box.

The invention has the beneficial effects that: the fruit picking machine is simple in structure and convenient to use, fruits on tall branches can be picked through the telescopic frame, and different from the existing equipment, the fruit picking machine supports the telescopic frame through the hydraulic pump and can control the angle of the telescopic frame to adjust the shearing position. The fruit picking machine can be worn in front of the chest by a user, fruits on a tree can be picked flexibly by moving, and the fruit picking machine is also provided with the support legs, so that equipment can be supported, and the burden of the user when the user wears the fruit picking machine on the back is reduced. Meanwhile, the dropping belt is arranged on the shearing device, so that the dropping fruits due to the fact that the branches are sheared can be caught, and the fruits are prevented from dropping from a high place and being damaged.

Drawings

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Fig. 1 is a schematic view of a labor-saving back-wearing fruit picker according to the present invention;

FIG. 2 is a schematic view of the structure at A-A in FIG. 1;

FIG. 3 is an enlarged view of the first fixing block of FIG. 1;

FIG. 4 is an enlarged view of the third boom of FIG. 1;

FIG. 5 is a schematic view of the structure at B-B in FIG. 3;

FIG. 6 is a schematic view of the structure at C-C in FIG. 4;

FIG. 7 is an enlarged view of the storage case of FIG. 1;

FIG. 8 is an enlarged view of the stop device of FIG. 3;

FIG. 9 is an enlarged view of the first hydraulic pipe of FIG. 1;

fig. 10 is an enlarged view of the structure of the rocking wheel in fig. 2.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-10, the labor-saving back-wearing fruit picking machine according to the embodiment of the invention comprises a picking machine body 11, a first fixing block 27 is fixedly arranged on the left side surface of the picking machine body 11, a first rotating cavity 45 is arranged in the first fixing block 27, two first attached reels 70 are rotatably connected between the front and rear walls of the first rotating cavity 45, support arms 44 are symmetrically and fixedly arranged on the front and rear positions of the left side surface of the first fixing block 27, an expansion bracket 101 is rotatably connected between the support arms 44, the expansion bracket 101 comprises a first expansion arm 24, a second expansion arm 36 and a third expansion arm 38, a second rotating cavity 42 is arranged in the top end of the first expansion arm 24 in a penetrating manner, two second attached reels 43 are rotatably connected between the front and rear walls of the second rotating cavity 42, a shearing box 23 is fixedly arranged at the bottom end of the third expansion arm 38, a shearing cavity 55 penetrating through the bottom surface of the shearing box 23 is arranged in the shearing box 23, a picking device 102 capable of picking fruits off branches is arranged in the shearing cavity 55, a third rotating cavity 63 is arranged in the picking machine body 11, a third reel 12 is rotatably connected between the front wall and the rear wall of the third rotating cavity 63, a first rotating shaft 33 is rotatably connected between the front wall and the rear wall of the third rotating cavity 63 below the third reel 12, a driving wheel 13 is fixedly arranged on the first rotating shaft 33, the first rotating shaft 33 penetrates through the rear side surface of the picking machine body 11 backwards, a swinging wheel 34 is fixedly arranged at the rear end of the first rotating shaft 33, a control device 103 is arranged in the swinging wheel 34, a first hydraulic pump 15 is fixedly arranged on the left wall of the third rotating cavity 63, second fixing blocks 67 are symmetrically arranged at the front and rear positions of the left side surface of the picking machine body 11 below the first fixing block 27, a first hydraulic pipe 25 is rotatably connected between the second fixing blocks 67, the first hydraulic pipe 25 is rotatably connected to a third fixed block 69 fixedly disposed on the left side of the first telescopic arm 24, and the bottom of the first hydraulic pipe 25 is communicated with the first hydraulic pump 15 through a hydraulic pipe 68.

Preferably, a first sliding groove 35 penetrating through the bottom wall of the first telescopic arm 24 is arranged in the first telescopic arm 24, the second telescopic arm 36 is connected in the first sliding groove 35 in a sliding manner, a second sliding groove 37 is arranged in the second telescopic arm 36 in a vertically through manner, the third telescopic arm 38 is connected in the second sliding groove 37 in a sliding manner, a third sliding groove 39 is arranged in the third telescopic arm 38, limiting devices 104 are arranged in the second sliding groove 37 and the third sliding groove 39, each limiting device 104 comprises sliding boxes 40 symmetrically arranged on the left wall and the right wall of the second sliding groove 37 and the third sliding groove 39 in a left-right manner, a sliding cavity 65 is arranged in each sliding box 40, a sliding block 66 is connected in the sliding cavity 65 in a sliding manner, the inner side surface of the sliding block 66 is fixedly connected with the inner wall of the sliding cavity 65 through a first spring 64, a limiting rod 62 is fixedly arranged on the outer side surface of the sliding block 66, the inner positions of the left and right walls of the first sliding groove 35 are symmetrically communicated with each other to form a first sliding rail 61, the inner positions of the left and right walls of the second sliding groove 37 are symmetrically communicated with each other to form a second sliding rail 60, the inner positions of the left and right walls of the second sliding groove 37 are symmetrically communicated with each other to form a second sliding rail 62, the left and right walls of the third sliding groove 39 are slidably connected with the second sliding rail 60, the bottom end of the first sliding rail 61 is communicated with a first through hole 46 penetrating through the outer side surface of the first telescopic arm 24, the bottom end of the second sliding rail 60 is communicated with a second through hole 47 penetrating through the outer side surface of the second telescopic arm 36, the third telescopic arm 38 can slide downwards in the second sliding groove 37, when the limiting rod 62 in the third telescopic arm 38 moves to the second through hole 47, the sliding block 66 moves outwards under the action of the first spring 64, the sliding block 66 drives the limiting rod 62 to move into the second through hole 47, at this time, the second through hole 47 limits the third telescopic arm 38 to move through the limiting rod 62, then the second telescopic arm 36 can slide downward in the first sliding groove 35, when the limiting rod 62 in the second telescopic arm 36 moves to the first through hole 46, the sliding block 66 moves outward under the action of the first spring 64, the sliding block 66 drives the limiting rod 62 to move into the first through hole 46, at this time, the first through hole 46 limits the second telescopic arm 36 to move through the limiting rod 62, and the fixing of the telescopic frame 101 is completed.

Preferably, the picking device 102 comprises the pruning shears 56 in the shearing cavity 55, the handles of the pruning shears 56 are fixedly connected through a second spring 57, the shearing cavity 55 is communicated with the third sliding groove 39 through a connecting groove 59, third sliding rails 49 are symmetrically communicated and arranged in the front wall and the rear wall of the third sliding groove 39, first connecting rods 50 are slidably connected in the third sliding rails 49, the top surface of each first connecting rod 50 is fixedly connected with the top end of each third sliding rail 49 through a third spring 53, two second connecting rods 48 are rotatably connected to the first connecting rods 50, the second connecting rods 48 are rotatably connected with the two handles of the pruning shears 56 through third connecting rods 58, a fourth reel 54 is fixedly arranged on the first connecting rods 50 between the second connecting rods 48, a steel cable 41 is fixedly arranged on the fourth reel 54, and the steel cable 41 bypasses the second reel 43, The first reel 70 and the third reel 12 are fixed on the driving wheel 13, when the driving wheel 13 rotates clockwise, the driving wheel 13 drives the first connecting rod 50 to move upwards through the steel cable 41, the first connecting rod 50 drives the second connecting rod 48 to move upwards, at this time, the second connecting rod 48 rotates, at the same time, the second connecting rod 48 drives the scissor handle of the pruning shears 56 to rotate through the third connecting rod 58, so that the pruning shears 56 shear branches, when the driving wheel 13 does not rotate, the first connecting rod 50 is driven to move downwards by the third spring 53, so that the second connecting rod 48 is driven to move downwards, at this time, the second connecting rod 48 rotates, at the same time, the second connecting rod 48 drives the scissor handle of the pruning shears 56 to rotate through the third connecting rod 58, so that the pruning shears 56 are loosened, and the second spring 57 also helps the pruning shears 56 to be loosened, completing the cutting work of the pruning shears 56.

Preferably, a control cavity 71 penetrating through the outer circumference of the swing wheel 34 is arranged in the swing wheel 34, the control device 103 comprises a base 51 fixedly arranged on the right wall of the control cavity 71, the left end of the base 51 is rotatably connected with a handle 52, a limit block 31 is fixedly arranged on the rear side face of the picking machine body 11 below the swing wheel 34, a limit groove 32 penetrating through the left side face and the top face of the limit block 31 is arranged in the limit block 31, a rotating groove 19 penetrating through the left side face of the picking machine body 11 is arranged in the bottom face of the picking machine body 11, a fourth connecting rod 26 is rotatably connected between the front wall and the rear wall of the rotating groove 19 through a sleeve 20, a receiving box 21 is fixedly arranged on the left side face of the fourth connecting rod 26, a receiving cavity 22 penetrates through the top face of the receiving box 21, the handle 52 is manually held to rotate, and the first rotating shaft 33, the first rotating shaft 33 can drive the driving wheel 13 to rotate, the steel cable 41 fixedly arranged on the driving wheel 13 is tightened to control the pruning shears 56 to cut branches, the situation that a user needs to climb trees to pick fruits can be avoided, safety of the user is guaranteed, when the pruning shears are not needed to be used, the handle 52 rotates downwards to enable the handle 52 to enter the limiting groove 32, the limiting groove 32 can limit the rotation of the rocker wheel 34 through the handle 52, the steel cable 41 is tightened to prevent the telescopic frame 101 from extending, meanwhile, the containing box 21 rotates clockwise manually, the pruning shears 56 enter the containing cavity 22, and the pruning shears 56 are protected from being damaged so that the pruning shears 56 become blunt.

Preferably, two second hydraulic pumps 16 are symmetrically arranged at the front and back positions of the bottom surface of the picking machine body 11, the bottom of each second hydraulic pump 16 is communicated with a second hydraulic pipe 17, a supporting leg 18 is fixedly arranged at the bottom end of each second hydraulic pipe 17, when the second hydraulic pumps 16 are started, the second hydraulic pipes 17 can be controlled to drive the supporting legs 18 to move downwards, when the supporting legs 18 contact the bottom surface, the second hydraulic pumps 16 stop working, and the supporting legs 18 can provide supporting force for the picking machine body 11 through the second hydraulic pipes 17, so that the whole weight is not pressed on the body of a user, and the burden of the user is reduced.

Preferably, an adjusting button 28 and a starting button 29 are fixedly arranged on the front side surface of the picking machine body 11, the adjusting button 28 can control the output of the first hydraulic pump 15 to change the telescopic length of the first hydraulic pipe 25 so as to change the angle of the pruning shears 56, and the starting button 29 can control the second hydraulic pump 16 to be started to control the support legs 18 to move downwards to be in contact with the ground.

Preferably, two straps 14 are fixedly arranged on the right side of the picking machine body 11, and a user can back the picking machine body 11 on the chest through the straps 14.

Preferably, a dropping bag 30 is fixedly arranged on the rear side surface of the cutting box 23, and the dropping bag 30 can receive fruits which are cut off by the branches and fall off, so that the fruits are prevented from being broken.

In an initial state, the second telescopic arm 36 is located at the uppermost position of the first sliding groove 35, the third telescopic arm 38 is located at the uppermost position of the second sliding groove 37, the storage box 21 is in a horizontal state, the pruning shears 56 are located in the storage cavity 22, the handle 52 is located in the limiting groove 32, the first spring 64 is in a compressed state, the second spring 57 is in an unstressed state, and the third spring 53 is in an extended state.

When picking of fruits is required, the storage box 21 is manually rotated counterclockwise to a vertical state, the pruning shears 56 are separated from the storage cavity 22, the picking machine body 11 is then held back to the chest through the straps 14, then the start button 29 is pressed to control the support legs 18 to move downwards to be in contact with the ground, then the adjusting button 28 is pressed to control the first hydraulic pipe 25 to extend, the telescopic frame 101 is driven to rotate clockwise to enable the pruning shears 56 to face upwards, then the handle 52 is pulled out of the limiting groove 32, then the third telescopic arm 38 and the second telescopic arm 36 are manually pulled out upwards and fixed, then the pruning shears 56 are aligned with the branches, the movable wheel 34 is rotated to enable the pruning shears 56 to shear the branches, and the fallen fruits can fall into the falling bag 30.

After the fruit picking work is finished, the limiting rod 62 is manually pressed to enable the limiting rod 62 to be separated from the second through hole 47 and the first through hole 46, then the handle 52 is manually rotated, the second telescopic arm 36 is pulled into the first sliding groove 35 through the steel cable 41, the third telescopic arm 38 is pulled into the second sliding groove 37, the adjusting button 28 is pressed to control the first hydraulic pipe 25 to be shortened, the telescopic frame 101 is driven to rotate anticlockwise to enable the pruning shears 56 to face downwards, the containing box 21 is manually rotated clockwise to be horizontal, the pruning shears 56 are located in the containing cavity 22, and the reset work is finished.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. The utility model provides a laborsaving formula fruit picking machine of wear of back of body, includes the picking organism, the picking organism left surface has set firmly first fixed block, its characterized in that: a first rotating cavity is arranged in the first fixing block, two first bonded reels are rotatably connected between the front wall and the rear wall of the first rotating cavity, supporting arms are symmetrically and fixedly arranged at the front side and the rear side of the left side face of the first fixing block, an expansion bracket is rotatably connected between the supporting arms and comprises a first expansion arm, a second expansion arm and a third expansion arm, a second rotating cavity is arranged in the top end of the first expansion arm in a penetrating manner, two second bonded reels are rotatably connected between the front wall and the rear wall of the second rotating cavity, a shearing box is fixedly arranged at the bottom end of the third expansion arm, a shearing cavity penetrating through the bottom surface of the shearing box is arranged in the shearing box, a picking device capable of picking fruits from branches is arranged in the shearing cavity, a third rotating cavity is arranged in the picking device, a third reel is rotatably connected between the front wall and the rear wall of the third rotating cavity, and a first rotating shaft is rotatably connected between the front wall and the rear wall of the third rotating cavity below the reels, the novel picking machine is characterized in that a driving wheel is fixedly arranged on the first rotating shaft, the first rotating shaft penetrates through the rear side face of the picking machine body backwards, a shaking wheel is fixedly arranged at the tail end of the rear side of the first rotating shaft, a control device is arranged in the shaking wheel, a first hydraulic pump is fixedly arranged on the left wall of the third rotating cavity, second fixed blocks are symmetrically arranged at the front and back positions of the left side face of the picking machine body below the first fixed blocks, a first hydraulic pipe is rotatably connected between the second fixed blocks, the first hydraulic pipe is rotatably connected with a third fixed block fixedly arranged on the left side face of the first telescopic arm, and the bottom of the first hydraulic pipe is communicated with the first hydraulic pump through a hydraulic pipe.

2. The labor-saving back-worn fruit picking machine according to claim 1, wherein: a first sliding groove penetrating through the bottom wall of the first telescopic arm is arranged in the first telescopic arm, the second telescopic arm is connected in the first sliding groove in a sliding manner, a second sliding groove is arranged in the second telescopic arm in a vertically penetrating manner, a third telescopic arm is connected in the second sliding groove in a sliding manner, a third sliding groove is arranged in the third telescopic arm, limiting devices are arranged in the second sliding groove and the third sliding groove, each limiting device comprises sliding boxes symmetrically arranged on the left wall and the right wall of the second sliding groove and the third sliding groove in a left-right position, a sliding cavity is arranged in each sliding box, sliding blocks are connected in the sliding cavities in a sliding manner, the inner side surfaces of the sliding blocks are fixedly connected with the inner walls of the sliding cavities through first springs, limiting rods are fixedly arranged on the outer side surfaces of the sliding blocks, and first sliding rails are symmetrically communicated in the left wall and the right wall of the first sliding groove, the limiting rod is arranged on the left wall and the right wall of the second sliding groove and is in sliding connection with the first sliding rail, a second sliding rail is symmetrically communicated with the inner portion of the left wall and the right wall of the second sliding groove, the limiting rod is arranged on the left wall and the right wall of the third sliding groove and is in sliding connection with the second sliding rail, the bottom end of the first sliding rail is communicated with a first through hole formed in the outer side face of the first telescopic arm, and the bottom end of the second sliding rail is communicated with a second through hole formed in the outer side face of the second telescopic arm.

3. The labor-saving back-worn fruit picking machine according to claim 1, wherein: the picking device comprises pruning shears in the shearing cavity, the shear handles of the pruning shears are fixedly connected through a second spring, the shearing cavity is communicated with the third sliding groove through a connecting groove, the inner positions of the front wall and the rear wall of the third sliding groove are symmetrically communicated with a third sliding rail, a first connecting rod is connected in the third slide rail in a sliding way, the top surface of the first connecting rod is fixedly connected with the top end of the third slide rail through a third spring, the first connecting rod is rotatably connected with two second connecting rods which are respectively rotatably connected with two scissor handles of the pruning shears through a third connecting rod, a fourth winding wheel is fixedly arranged on the first connecting rod between the second connecting rods, a steel cable is fixedly arranged on the fourth winding wheel, the steel cable bypasses the second reel, the first reel and the third reel and is fixed on the driving wheel.

4. A labor-saving back-worn fruit picking machine according to claim 1 wherein: be equipped with in the rocking wheel and run through the control chamber of the outer circumference of rocking wheel, controlling means is including setting firmly base on the control chamber right wall, the base left end is rotated and is connected with the handle, the rocking wheel below the picking organism trailing flank has set firmly the stopper, be equipped with in the stopper and run through the spacing groove of stopper left surface and top surface, be equipped with in the picking organism bottom surface and run through the rotation groove of picking organism left surface, it is connected with the fourth connecting rod to rotate through the sleeve between the rear wall before the groove to rotate, fourth connecting rod left surface has set firmly the containing box, run through in the containing box top surface and be equipped with the storage chamber.

5. The labor-saving back-worn fruit picking machine according to claim 1, wherein: two second hydraulic pumps are symmetrically arranged at the front and rear positions of the bottom surface of the picking machine body, second hydraulic pipes are communicated with the bottoms of the second hydraulic pumps, and support legs are fixedly arranged at the bottom ends of the second hydraulic pipes.

6. The labor-saving back-worn fruit picking machine according to claim 1, wherein: the front side surface of the picking machine body is fixedly provided with an adjusting button and a starting button, the adjusting button can control the output of the first hydraulic pump, and the starting button can control the second hydraulic pump.

7. The labor-saving back-worn fruit picking machine according to claim 1, wherein: two braces are fixedly arranged on the right side surface of the picking machine body.

8. The labor-saving back-worn fruit picking machine according to claim 1, wherein: and a dropping bag is fixedly arranged on the rear side surface of the shearing box.

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