CN104982156A - Device for picking fruits on high branches through sleeving and cutting - Google Patents

Abstract

A set-shear picker for high-altitude fruit, comprising an elevated-altitude picking rod, a sleeve-type picking head, and a soft fruit-guiding bag, and a nozzle swinging device and a fruit body positioning device are arranged between the high-altitude picking rod and the sleeve-type picking head And remote control fruit picking shears, the nozzle rocking device includes an elastic shaft seat, a drawstring reel and a swinging pull cord, the fruit body positioning device includes a fruit body air bag, a control air bag and an extruding air delivery plate, and the remote control fruit picking shears includes a nozzle picking fruit Scissors, a fruit-cutting handle and a fruit-cutting pull cord, the fruit picking shears at the nozzle include two pairs of zigzag scissors bodies, and the fruit-cutting pull rope is connected between the zigzag type scissors body and the fruit-cutting handle. In this embodiment, through the nozzle swinging device, it is convenient to pick various fruits that are hung at an angle. The fruit body positioning device adjusts the fruit to the best position before picking and cutting. The fruit guide bag automatically puts the fruit into the basket or other fruit-loading utensils. Therefore, the high place fruit set shear picker is reasonable in structure and easy to use.

Description

A high-altitude fruit set-shear picker

technical field

The invention belongs to a tool for picking fruit, in particular to a high-altitude fruit-shear picker for picking fruit from a high place of a fruit tree.

Background technique

For fruits such as apples, pears, oranges, grapefruits, chestnuts, walnuts and persimmons that grow on the heights of fruit trees, fruit farmers usually pick them by climbing up the trunk or climbing a ladder. On uneven hills and slopes, and fruit growers must repeatedly climb tree trunks or ladders to pick all the fruits on a fruit tree. Therefore, during the fruit picking season, accidents of fruit growers falling from heights and being injured often occur. Also have some fruit growers to pluck the high place fruit of the fruit tree that the method for knocking branch with bamboo or wooden rod parts, but, this method is easy to damage branch and fruit. Visible, prior art plucks the fruit that bears on the high place of fruit tree, the situation that fruit grower is injured and damages branch and fruit easily takes place.

Contents of the invention

In order to solve the problem that the fruit grower is often injured and the branches and fruits are easily damaged in picking fruits in the prior art, the present invention aims to provide a high-altitude fruit sheath picker, which is equipped with a high-altitude picking rod and a casing-type picking head Standing on the ground, the fruit grower can conveniently pick the fruit that bears on the high place of the fruit tree, and there will be no accident of the fruit grower falling and being injured from a high place, and the branches and fruits will not be damaged.

In order to achieve the above object, the present invention adopts the following technical scheme: a high-altitude fruit sheath picker, including an elevated picking rod, a sleeve-type picking head and a soft fruit-guiding bag, characterized in that: the high-altitude picking rod and the sleeve A nozzle rocking device, a fruit body positioning device and a remote-controlled fruit picking shear are arranged between the tube-shaped picking heads. The middle part of the tubular picking head is provided with a tubular shaft and a swing arm, the tubular shaft is connected to the top of the high picking rod, the pull rope reel is set at the bottom of the inner cavity of the high picking rod, The stay rope is connected between the swing arm and the stay rope reel; the fruit body positioning device includes a fruit body airbag, a control airbag and an extruding air delivery plate, and the fruit body airbag is arranged in the inner cavity of the sleeve-type picking head and It includes a plurality of fruit-clamping sacs, the control airbag and the extruded air delivery plate are arranged at the bottom of the inner cavity of the high picking rod, and an air delivery hose is arranged between the fruit body airbag and the control airbag, and the extruded air delivery The board and the control airbag are elastically matched; the remote-controlled fruit picking shears include a nozzle fruit picking shear, a fruit cutting handle and a fruit pulling rope, and the nozzle fruit picking scissors include two pairs of zigzag scissors, and the two zigzag scissors It is installed symmetrically at the port of the casing-type picking head, the fruit-cutting handle is arranged at the bottom of the high-place picking bar, and the fruit-cutting pull rope is connected between the meandering scissors body and the fruit-cutting handle.

This preferred embodiment also has the following technical features:

The high-altitude picking rod includes a picking push rod and a control bottom rod, the picking push rod is set in the inner cavity of the control bottom rod, the sleeve type picking head is set on the top of the picking push rod, and the soft fruit guide bag is set At the bottom of the sleeve-type picking head, a screw-shaped nozzle clamp is arranged on the top of the control bottom rod, and a reel shaft seat frame, an airbag box warehouse and a handle shaft seat frame are arranged at the bottom of the control bottom rod.

A rotary spring is arranged inside the elastic shaft seat, the tubular shaft rod is arranged in the center of the elastic shaft seat and communicates with the inner cavity of the sleeve-type picking head, the swing arm is arranged on the outer edge of the elastic shaft seat, and the pull cord The reel is installed on the reel shaft seat frame and is provided with a reel turning knob.

The inner wall of the sleeve-type picking head is provided with an airbag base, the fruit-holding capsule body is installed on the airbag base and is provided with an intercommunication air pipe, the air delivery hose communicates with the intercommunication air pipe, and the control air bag is installed in the air bag box In the cabin, the extruded air delivery plate is arranged in the middle of the control airbag and is provided with a spring pressing handle, and the spring pressing handle is connected with the rotating shaft of the control bottom rod.

There is an elastic rotary shaft in the middle of the zigzag scissors body, the elastic rotary shaft is connected to the port of the casing type picking head, the fruit-cutting pull rope is connected to the tail end of the zigzag scissors body, and the fruit-cutting handle is installed on the handle shaft The seat frame and its end are provided with a stay cord retractable rotating drum, and the stay cord retractable rotating drum is connected with the fruit cutting stay cord.

There are multiple pipe casing holes on the top of the picking ejector rod, and guide rope rollers are arranged on the picking ejector rod, the control bottom rod and the sleeve-type picking head, and the guide rope rollers cooperate with the swinging pull rope and the fruit cutting pull rope. .

There is a top bar belt at the bottom of the control bottom bar.

In this embodiment, the rocking device at the mouth of the nozzle can be used to conveniently pick various fruits that are hung at an angle. The fruit body positioning device adjusts the fruit to the best position before picking and cutting. The fruit guide bag automatically puts the fruit into the basket or other fruit-loading utensils. Therefore, the high-place fruit sheath picker has a reasonable structure and is convenient to use, which can not only reduce the labor intensity of the fruit grower, but also prevent the fruit grower from falling and being injured from a high place.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of an assembly structure of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the port of the casing type picking head 02 in Fig. 1 .

The serial numbers in the figure respectively indicate: 01. Picking rod at a high place, 02. Sleeve type picking head, 03. Soft fruit guide bag, 04. Picking ejector rod, 05. Bottom rod for controlling, 06. Spiral nozzle clamp, 07. Pipe casing hole, 08. guide rope roller, 09. ejector rod belt, 10. nozzle swing device, 11. elastic shaft seat, 110. tubular shaft rod, 111. swing arm, 112. rotary spring, 12. Drawstring reel, 13. Swaying drawstring, 130. Roller knob, 20. Fruit body positioning device, 21. Fruit body air bag, 210. Fruit clamping bag body, 211. Air bag base, 22. Control air bag, 23 .Squeeze air delivery plate, 230. Spring pressure handle, 24. Air delivery hose, 30. Remote control fruit picking shears, 31. Nozzle fruit picking shears, 310. Zigzag scissors body, 311. Elastic rotary shaft, 32. Fruit cutting Handle, 320. stay cord retractable drum, 33. cut fruit stay cord.

Detailed ways

Referring to Fig. 1 and in conjunction with Fig. 2, the high-altitude fruit cover-shear picker of the present embodiment comprises an elevated picking rod 01, a sleeve-type picking head 02 and a soft fruit guide bag 03, and the high-altitude picking rod 01 and the sleeve-type picking A nozzle swing device 10, a fruit body positioning device 20 and a remote control fruit picking shear 30 are arranged between the heads 02, and the nozzle swing device 10 includes an elastic shaft seat 11, a stay cord reel 12 and a swing stay cord 13. The shaft seat 11 is arranged in the middle of the casing type picking head 02 and is provided with a tubular shaft 110 and a swing arm 111. The tubular shaft 110 is connected to the top of the high picking rod 01, and the rope reel 12 is set At the bottom of the inner cavity of the picking rod 01 at a high place, the swinging stay cord 13 is connected between the swinging arm 111 and the stay cord reel 12; The air delivery board 23, the fruit body air bag 21 is arranged in the inner cavity of the casing type picking head 02 and includes a plurality of fruit holding capsules 210, the control air bag 22 and the extruded air delivery board 23 are arranged in the high picking rod 01 At the bottom of the inner cavity, an air delivery hose 24 is provided between the fruit body air bag 21 and the control air bag 22, and the extruded air delivery plate 23 is elastically matched with the control air bag 22; the remote control fruit picking shears 30 include nozzle fruit picking shears 31. Fruit pruning handle 32 and fruit pruning pull rope 33. The nozzle fruit picking scissors 31 include two pairs of zigzag scissors bodies 310, and the two pairs of zigzag scissors bodies 310 are symmetrically installed on the sleeve type picking head 02 port. The fruit-cutting handle 32 is arranged at the bottom of the picking bar 01 at a high place, and the fruit-cutting pull rope 33 is connected between the meandering scissors body 310 and the fruit-cutting handle 32 .

When implementing the high-place fruit sheath picker in this embodiment, the operator holds the high-place picking rod 01 and stretches it to the top of the fruit tree, and puts the fruit on the top of the fruit tree into the inner cavity of the casing-type picking head 02, and presses and squeezes the fruit. The air conveying plate 23 and the fruit body air bag 21 will adjust the position of the fruit so that the fruit pedicle is in the center of the casing type picking head 02, press the fruit pruning handle 32 on the top, and the fruit picking scissors 31 at the nozzle will cut off the branches connected with the fruit pedicle. The fruit will fall down into the soft fruit guiding bag 03, as long as the mouth of the soft fruit guiding bag 03 is put into a basket or other fruit loading utensils, the fruit will automatically fall into it.

The high-altitude picking rod 01 includes a picking push rod 04 and a control bottom rod 05. The picking push rod 04 is set in the inner cavity of the control bottom rod 05, and the sleeve-type picking head 02 is arranged on the top of the picking push rod 04. The software fruit guide bag 03 is set at the bottom of the sleeve-type picking head 02, the screw-shaped nozzle clamp 06 is arranged on the top of the control bottom rod 05, and the reel shaft seat, airbag box and handle are arranged at the bottom of the control bottom rod 05 Axle mount.

The height picking rod 01 can easily adjust the length by picking the push rod 04, so as to be suitable for picking fruits of various heights. In the implementation process, as long as the screw-shaped nozzle clamp 06 is loosened, the picking ejector rod 04 can be extended or retracted into the inner cavity of the control bottom rod 05 to adjust the length of the high-level picking rod 01, and the screw-shaped nozzle can be tightened. Clamp 06, and the picking push rod 04 will be firmly connected with the control bottom rod 05 into a rod-shaped structure. During specific implementation, the high-altitude picking rod 01 can also be made of a single rod.

The soft fruit guide bag 03 is set at the bottom of the casing type picking head 02, as long as the nozzle fruit picker 31 cuts off the branch connected with the fruit base, the fruit will fall into the soft fruit guide bag 03 and go along the soft fruit guide bag 03 Put into the basket. During specific implementation, the bag body of the soft fruit guide bag 03 is provided with a telescopic function, which can be stretched or shortened along with the expansion and contraction of the high place picking rod 01. During specific implementation, the soft fruit guide bag 03 is set into a conical structure with a large entrance and a small exit, so as to slow down the speed of fruit sliding and prevent the fruit from being damaged by collision.

A rotary spring 112 is arranged inside the elastic shaft seat 11. The tubular shaft 110 is arranged in the center of the elastic shaft seat 11 and communicates with the inner cavity of the sleeve-type picking head 02. The swing arm 111 is arranged on the elastic shaft seat 11. On the outer edge, the pull cord reel 12 is installed on the reel shaft seat frame and is provided with a reel rotary knob 130 .

The casing type picking head 02 is installed on the top of the high picking rod 01 through the elastic shaft seat 11, so that it can rotate and swing conveniently, so as to adjust the angle of the port of the casing type picking head 02, so that the casing type picking head 02 can lift the fruit Easily slips into the center of the lumen. The elastic force of the rotary spring 112 keeps the casing type picking head 02 upright at the top of the picking rod 01 at a high place all the time. Only when it is pulled by the swinging stay cord 13 can it rotate and swing along the pulling force to change the port angle. The stay cord reel 12 is sleeved on the reel shaft seat frame and is provided with a rotation limiting device, which can only be rotated by the reel turning knob 130 to tighten or loosen the swing stay cord 13 .

An airbag base 211 is provided on the inner wall of the casing type picking head 02, the fruit-clamping capsule body 210 is installed on the airbag base 211 and is provided with an intercommunication air pipe, and the air delivery hose 24 communicates with the intercommunication air pipe, and the control The airbag 22 is installed in the airbag box compartment, and the extruded gas delivery plate 23 is arranged in the middle of the control airbag 22 and is provided with a spring pressing handle 230, and the spring pressing handle 230 is connected with the rotating shaft of the control bottom rod 05.

Due to the different inclination angles and sizes of the fruit hanging on the fruit tree, when the fruit is inserted into the sleeve-type picking head 02, the fruit pedicles often appear close to the edge of the sleeve-type picking head 02 port, resulting in the fruit picking shears 31 cutting the fruit branches continuously. Case. The fruit body positioning device 20 pushes the fruit inserted into the inner cavity of the casing-type picking head 02 to the center position, so that the branches connected with the fruit pedicle are always in the middle of the mouth of the mouth fruit picking shears 31, as long as the mouth fruit picking shears 31 clip Tight cutting can cut off the branches evenly, keep the fruit stems flat, and will not poke other fruits.

A plurality of fruit-holding capsules 210 are evenly installed around the inner wall of the sleeve-type picking head 02, and as long as they are inflated, the fruit will be pushed to the center of the sleeve-type picking head 02 without damaging the fruit.

The elastic pressure handle 230 is connected with the control bottom rod 05 through the rotating shaft so that it can swing conveniently, and drives the extrusion air delivery plate 23 to compress or release the control airbag 22. When the control airbag 22 is squeezed, the air in its inner cavity passes through the air delivery hose 24 Input the fruit-clamping capsule 210, the fruit-clamping capsule 210 will push the fruit in the inner cavity of the casing-type picking head 02 to the center position, and the spring-pressing handle 230 is provided with a rebound spring, when the external force of pressing the spring-pressing handle 230 disappears At this time, the elastic force of the rebound spring drives the extruded air transfer plate 23 to return to the original position, and the extruded air transfer plate 23 will drive the control air bag 22 to suck back the air input into the fruit-clamping capsule body 210, and the fruit-clamping capsule body 210 will It will shrink to the airbag base 211, so that the sleeve type picking head 02 can put the fruit into the inner cavity again.

In the middle of zigzag scissors body 310, an elastic rotary shaft 311 is arranged, and the elastic rotary shaft 311 is connected to the port of sleeve type picking head 02. Fruit handle 32 is installed on the handle shaft seat frame and its end is provided with stay cord retractable rotating drum 320, and described stay cord retractable rotating drum 320 is connected with pruning fruit stay cord 33.

The zigzag scissors body 310 is installed on the sleeve-type picking head 02 port through the elastic rotary shaft 311, which can easily open or clamp the notch. The elastic rotary shaft 311 is provided with a spring that rotates backwards. Shear 31 and often be in the state of opening notch, have only to be subjected to the pulling force of fruit stay cord 33 and just can clamp notch.

Two pairs of zigzagging scissors 310 are symmetrically installed at the port 02 of the sleeve-type picking head. The two sides of the port of the sleeve-type picking head 02 will not hinder the fruit from entering the inner cavity of the sleeve-type picking head 02.

Fruit-cutting handle 32 is installed on the handle shaft seat frame and can rotate and swing easily, to tighten or loosen the fruit-cutting stay cord 33, and control the mouth of the mouth to pick fruit and shear 31 to open or clamp the notch. A handle spring is arranged on the handle shaft seat frame, and the active force of the handle spring makes the fruit-cutting handle 32 often in the state of relaxing the fruit-cutting stay rope 33, only when the operator pushes the fruit-cutting handle 32, the fruit-cutting stay rope 33 tension.

The pull cord retractable drum 320 is arranged at the end of the fruit pruning handle 32 and can be rotated conveniently to adjust the length of the pruning pull rope 33 so that the pruning pull rope 33 can be stretched or shortened with the expansion and contraction of the high picking rod 01 .

On the top of the picking push rod 04, a plurality of pipe casing holes 07 are arranged, and a guide rope roller 08 is arranged on the picking push rod 04, the control bottom rod 05 and the sleeve type picking head 02, and the guide rope roller 08 is connected with the swing puller. Rope 13, fruit pruning stay cord 33 cooperate.

One end of the gas delivery hose 24 penetrates through the sleeve hole 07 into the inner cavity of the high picking rod 01 and connects with the control air bag 22, and the other end penetrates from the tubular shaft 110 into the inner cavity of the casing type picking head 02 and the fruit-clamping capsule 210 connection, not only can transmit air conveniently, but also won't hinder the rotation and swing of sleeve-type picking head 02.

The swinging pull rope 13 and the fruit cutting pull rope 33 penetrate into the inner cavity of the high picking rod 01 through the tube sleeve hole 07, and use the guide rope roller 08 to change the direction of the pulling force, so that the pull rope reel 12 and the fruit cutting handle 32 can be conveniently controlled The nozzle rocking device 10 and the nozzle picking fruit scissors 31 can not hinder the expansion and contraction of the high place picking rod 01.

At the bottom of the control bottom bar 05, a push bar belt 09 is provided.

When the operator holds the picking pole 01 at a high place for a long time to pick fruit, the force on the arm is the greatest and the most likely to be fatigued. Ejector bar belt 09 transfers all weights such as picking bar 01 at a high place and casing type picking head 02 to the waist of the operator to reduce labor intensity.

In summary: this embodiment solves the problems that the fruit growers are often injured and easily damaged branches and fruits in fruit picking in the prior art, and provides a high-altitude fruit set shear picker that can replace the existing products.

Claims (7)

1. A high-altitude fruit set-shear picker, comprising a high-altitude picking rod (01), a casing-type picking head (02) and a soft fruit-guiding bag (03), characterized in that: the high-altitude picking rod (01) Between the casing type picking head (02), a nozzle rocking device (10), a fruit body positioning device (20) and a remote control fruit picking shear (30) are arranged, and the nozzle rocking device (10) includes an elastic shaft seat ( 11), stay rope reel (12) and swing stay rope (13), described elastic axle seat (11) is arranged in the middle part of casing type picking head (02) and is provided with tubular shaft rod (110) and swing force arm (111), the tubular shaft (110) is connected to the top of the high picking rod (01), the pull rope reel (12) is set at the bottom of the inner cavity of the high picking rod (01), and the swing The stay cord (13) is connected between the swing arm (111) and the stay cord reel (12); Air plate (23), the fruit body air bag (21) is arranged in the inner cavity of the sleeve-type picking head (02) and includes a plurality of fruit-clamping capsules (210), the control air bag (22) and the extrusion air delivery Plate (23) is arranged on the bottom of the inner cavity of the picking rod (01) at a high place, and an air delivery hose (24) is provided between the fruit body air bag (21) and the control air bag (22), and the extruding air delivery plate ( 23) Elastically cooperate with the control air bag (22); the remote control fruit picking shears (30) include the fruit picking shears (31), the fruit cutting handle (32) and the fruit picking pull rope (33), and the fruit picking shears at the nozzle mouth (31) including two pairs of zigzag scissors (310), the two zigzag scissors (310) are symmetrically installed at the port of the casing type picking head (02), and the fruit pruning handle (32) is set at a high place At the bottom of the picking bar (01), the fruit-cutting pull cord (33) is connected between the meandering scissors body (310) and the fruit-cutting handle (32). 2. A kind of high-altitude fruit cover-shear picker according to claim 1, characterized in that: the high-altitude picking rod (01) includes a picking push rod (04) and a control bottom rod (05), and the picking The ejector rod (04) is set in the inner cavity of the control bottom rod (05), the sleeve type picking head (02) is arranged on the top of the picking ejector rod (04), and the soft fruit guide bag (03) is arranged on the sleeve type picking head (02). At the bottom of the picking head (02), there is a spiral nozzle clamp (06) on the top of the control bottom rod (05), and a reel shaft mount, airbag box and handle shaft mount are arranged at the bottom of the control bottom rod (05) . 3. A high-altitude fruit set-shear picker according to claim 2, characterized in that: a rotary spring (112) is provided inside the elastic shaft seat (11), and the tubular shaft (110) is arranged on The center of the elastic shaft seat (11) communicates with the inner cavity of the casing type picking head (02), the swing arm (111) is arranged on the outer edge of the elastic shaft seat (11), and the pull cord reel (12) is installed On the reel shaft seat frame, a reel rotary knob (130) is also provided. 4. A high-altitude fruit cover-shear picker according to claim 2, characterized in that: an airbag base (211) is provided on the inner wall of the casing-type picking head (02), and the fruit-clamping capsule (210 ) is installed on the airbag base (211) and is provided with an intercommunication trachea, the air delivery hose (24) communicates with the intercommunication trachea, the control airbag (22) is installed in the airbag box, and the extruded air delivery The plate (23) is arranged in the middle of the control airbag (22) and is provided with a spring pressing handle (230), and the spring pressing handle (230) is connected with the rotating shaft of the control bottom rod (05). 5. A high-altitude fruit set-shear picker according to claim 2, characterized in that: an elastic rotary shaft (311) is provided in the middle of the zigzag scissors body (310), and the elastic rotary shaft (311) is connected to the The casing type picking head (02) is connected to the port, the fruit-cutting pull rope (33) is connected to the tail end of the zigzag scissors body (310), the fruit-cutting handle (32) is installed on the handle shaft frame and its end The part is provided with a stay cord retractable drum (320), and the stay cord retractable drum (320) is connected with the fruit pruning stay cord (33). 6. A high-altitude fruit cover-shear picker according to claim 2, characterized in that: a plurality of pipe casing holes (07) are arranged on the top of the picking push rod (04), and the picking push rod (04) , control the bottom bar (05) and the casing type picking head (02) to be provided with a guide rope roller (08), and the guide rope roller (08) is connected with the swing stay rope (13) and the fruit-cut stay rope (33) Cooperate. 7. A high-altitude fruit set-shear picker according to claim 2, characterized in that: a push rod belt (09) is provided at the bottom of the control bottom rod (05).