CN208273629U - A kind of portable fruit high-position picking device - Google Patents

Abstract

The utility model discloses a kind of portable fruit high-position picking device, including the string bag, knife head device and telescopic rod, the telescopic rod is vertically arranged, and the knife head device is mounted on the upper end end of the telescopic rod, to cut fruit pedicel；The string bag is the open pocket body in oral area and tail portion, and is fixed on the telescopic rod, and oral area is located at the lower section of the knife head device, and tail down extends.The features such as the utility model has fruit-picking high-efficient, and time saving and energy saving, the fruit of picking is not easy to be bruised, and structure is simple, easy to assembly.

Description

A kind of portable fruit high-position picking device

Technical field

The utility model relates to agricultural high-order fruit picking fields.More specifically, the utility model relates to a kind of Portable fruit high-position picking device.

Background technique

In the season of fruit maturation, for orchard worker, high-leveled and difficult pluck is set, it has to climb up a tree and be picked, due to danger Property is relatively high, inevitably will appear such accident such as scratch, tumble injury, carries out beaing fruit there are also orchard worker's bamboo pole or other tools, Or branch is directly pullled, it inevitably will cause the damage of fruit and fruit tree in this way, be unfavorable for selling and store, cause certain wave Take, but also need a large amount of manpower and material resources, these are all unfavorable for the picking of fruit.

Utility model content

The purpose of the utility model is to provide a kind of portable fruit high-position picking devices, can effectively avoid fruit picking mistake The damage of fruit in journey, orchard worker may stand on ground carry out take fruit at a distance, improve the efficiency for taking fruit, reduce manually at This.

In order to realize these purposes and other advantages according to the present utility model, provides an a kind of portable fruit high position and adopt Device and picking, including the string bag, knife head device and telescopic rod, the telescopic rod are vertically arranged, and the knife head device is mounted on described stretch The upper end end of contracting bar, to cut fruit pedicel；The string bag is the open pocket body in oral area and tail portion, and is fixed on described On telescopic rod, oral area is located at the lower section of the knife head device, and tail down extends.

Further, the knife head device includes cutter head, cutter hub, crank and rocker mechanism and steering engine, the rear end of the cutter head with The rear end of the cutter hub successively overlaps up and down and is mutually rotatablely connected, and the cutter head front end has knife close to the side of the cutter hub The lower end of sword, the cutter hub front end is equipped with knife box corresponding with the blade, and knife box is provided with confession close to the side of the blade The notch that the blade inserts or pull out, the steering engine are mounted on the upper end of the cutter hub rear end, under driving axial and pass through The cutter hub, described crank and rocker mechanism one end are fixedly connected with the driving end of the steering engine, after the other end and the cutter head End be flexibly connected, the steering engine can by driving end drive crank and rocker mechanism rotation, and cutter head described in synchronous drive relative to The cutter hub rotation, so that the blade inserts or pull out the knife box.

It further, further include controller, the steering engine is electrically connected with the controller.

Further, the crank and rocker mechanism includes triangle rocking bar, connecting rod and crank, and first jiao of the triangle rocking bar is logical Shaft to be crossed to be rotatably connected in the rear end of the cutter hub, the cutter head is removably attachable to second jiao of the triangle rocking bar, Described connecting rod one end is flexibly connected with the third angle of the triangle rocking bar, and the other end and the crank are rotatablely connected；The crank Be connected to the driving end of the steering engine, the steering engine can drive the crank to rotate by driving end, and by the connecting rod with And the triangle rocking bar to link with it drives the cutter head to rotate, so that the blade inserts or pull out the knife box.

Further, the string bag includes the outer string bag and multiple interior string bags of strip, and multiple interior string bags are along described outer The length direction of the string bag is arranged at intervals in the outer string bag, and the upper end of the interior string bag is connected by connecting rope and the outer string bag It connects, the lower end of the interior string bag is equipped with opening, and is equipped with the elastic fake of adjustable openings size in opening.

Further, further include string bag connector, the string bag connector includes steel ring, the steel ring by a linking arm with The telescopic end upper end of the telescopic rod is hinged, is also connected between the linking arm and the telescopic end of the telescopic rod to adjust Save the adjuster of the linking arm angle.

Further, the adjuster includes thrust ball bearing, internal screw thread bar, external thread rod and connection pedestal, the connection Pedestal one end and the upper end of the telescopic rod telescopic end are hinged, and the other end is connect with the thrust ball bearing；The internal screw thread One end of bar is connect with the thrust ball bearing, and other end end is equipped with screw hole, one end of the external thread rod and the company It is hinged to connect arm, the other end be equipped with the matched external screw thread of the screw hole, and be spirally connected in the screw hole；Institute is rotated under external force Stating internal screw thread bar can be such that the external thread rod moves axially relative to the internal screw thread bar, and then drive the steel by linking arm Circle is spun upside down.

It further, further include waistband attachment device, the waistband attachment device includes that telescopic rod connecting cylinder is connected with waistband Block, is equipped with the mounting blocks of a protrusion on the waistband link block away from the side of human body, the upper end of the telescopic rod connecting cylinder with The telescopic rod lower end is detachably connected, and lower end and the mounting blocks are rotatablely connected, and the waistband link block is close to human body Side is equipped with waistband hole, and the waistband attachment device is fixed on orchard worker's waist by passing through the waistband in the waistband hole.

Further, the telescopic rod is electric telescopic rod, and the electric telescopic rod is electrically connected with the controller.

Further, the controller is single-chip microcontroller.

The utility model has the following beneficial effects: present apparatus structure is simple, orchard worker can be picked using the present apparatus in same position The fruit of different height and direction, it is very convenient and quick.

Orchard worker does not have to climbing to upper fruit-picking is set, and directly can carry out fruit-picking, safe and convenient by the present apparatus.

The cutter head of the present apparatus can be replaced according to different fruit types, be suitable for the different picking demands of different fruit.

The present apparatus drives the fruit-picking of knife head device, intelligent quick using controller control steering engine.

The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through Research and practice to the utility model and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of portable fruit high-position picking device described in the utility model；

Fig. 2 is the structural schematic diagram of the string bag in a kind of portable fruit high-position picking device described in the utility model；

Fig. 3 is the structural schematic diagram of steel ring in a kind of portable fruit high-position picking device described in the utility model；

Fig. 4 is the structural representation of knife head device in a kind of portable fruit high-position picking device described in the utility model Figure；

Fig. 5 is waistband attachment device structural representation in a kind of portable fruit high-position picking device described in the utility model Figure；

Fig. 6 is the structural schematic diagram in a kind of portable fruit high-position picking device described in the utility model；

Fig. 7 is the structural schematic diagram in a kind of portable fruit high-position picking device described in the utility model.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation Book text can be implemented accordingly.

It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ", The instruction such as " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter Change description, be not the device of indication or suggestion meaning or element must have a particular orientation, constructed with specific orientation and Operation, therefore should not be understood as limiting the present invention.

As shown in Figures 1 to 6, the embodiments of the present invention provide a kind of portable fruit high-position picking device, including The string bag 1, knife head device 3 and telescopic rod 4, telescopic rod 4 are vertically arranged, and knife head device 3 is mounted on the upper end end of telescopic rod 4, are used To cut fruit pedicel；The string bag 1 is the open pocket body in oral area and tail portion, and is fixed on telescopic rod 4, and oral area is located at cutter head The lower section of device 3, tail down extend in fruit collecting box below.Telescopic rod 4 is daily seen rotary extension Bar.

Knife head device is sent to the position of fruit carpopodium by the length of adjusting telescopic rod 4 by orchard worker, and passes through control cutter head Device falls into carpopodium cutting fruit in the string bag 1 being arranged below knife head device, and slides into fruit basket always along the string bag 1, Orchard worker, which may stand in, to carry out taking fruit at a distance on ground, improves the efficiency for taking fruit, reduces cost of labor.

Knife head device 3 includes cutter head 31, cutter hub 32, crank and rocker mechanism and steering engine 37, rear end and the cutter hub 32 of cutter head 31 Rear end successively overlap and be mutually rotatablely connected up and down, 31 front end of cutter head close to the side of cutter hub 32 with blade, before cutter hub 32 The upper end at end is equipped with knife box 33 corresponding with blade, and knife box 33 is provided with close to the side of blade and lacks for what blade inserted or pull out Mouthful, steering engine 37 is mounted on the lower end of 32 rear end of cutter hub, on driving axial and passes through cutter hub 32, crank and rocker mechanism one end and rudder The driving end of machine 37 is fixedly connected, and the other end is connect with the back end activity of cutter head 31, and steering engine 37 can drive crank by driving end Rocker device rotation, and synchronous drive cutter head 31 is rotated relative to cutter hub 32, so that blade inserts or pull out knife box 33.

Cutter head 31 is detachable, replaces, so that the device be enable to be suitble to different types of fruit picking；31 energy of plug-in type cutter head Enough guarantee that carpopodium does not depart from cutter head during the cutting of carpopodium, does not fall out the fruit cut elsewhere, but in rudder After machine 37 is unclamped with dynamic cutter head 31 and knife box 33, fruit is directly fallen in the string bag 1.

It further include controller 6, steering engine 37 is electrically connected with controller 6.Orchard worker can pass through 6 intelligent control steering engine 37 of controller Work, be that fruit picking is more intelligent, convenient.

Crank and rocker mechanism includes triangle rocking bar 34, connecting rod 35 and crank 36, and first jiao of triangle rocking bar 34 passes through shaft Be rotatably connected in the rear end of cutter hub 32, cutter head 31 is removably attachable to second jiao of triangle rocking bar 34,35 one end of connecting rod with The third angle of triangle rocking bar 34 is flexibly connected, and the other end and crank 36 are rotatablely connected；Crank 36 is connected to the driving of steering engine 37 End, steering engine 37 can drive crank 36 to rotate by driving end, and be driven by connecting rod 35 and the triangle rocking bar 34 to link with it Cutter head 31 rotates, so that blade inserts or pull out knife box 33.Crank and rocker mechanism effectively can drive end to drive by steering engine 37 Crank 36 rotate, and then with dynamic cutter head 31 in knife box 33 into and out, it is very convenient and quick, utilize steering engine 37 drive section Human-saving improves the working efficiency of fruit picking.

The string bag 1 includes the outer string bag 11 and multiple interior string bags 12 of strip, length of multiple interior string bags 12 along the outer string bag 11 Direction is arranged at intervals in the outer string bag 11, and the upper end of the interior string bag 12 is connect by connecting rope 13 with the outer string bag 11, the interior string bag 12 Lower end is equipped with opening, and is equipped with the elastic fake 14 of adjustable openings size in opening.Connecting rope 13 can be finer wire Manufactured wire loop passes through fruit faster so that the interior string bag 12 struts a circular channel inside the interior string bag 11.In the outer string bag Multiple interior string bags 12 are set in 11, the fruit of 12 pairs of multiple interior string bags whereabouts carries out multiple buffer deceleration, so that the fruit to fall is not It can damage, be that fruit is more easy to maintain.

It further include string bag connector, string bag connector includes steel ring 2, and steel ring 2 is stretched by a linking arm 21 and telescopic rod 4 Contracting end upper end is hinged, and the tune to adjust 21 angle of linking arm is also connected between linking arm 21 and the telescopic end of telescopic rod 4 Save device.

Adjuster includes thrust ball bearing 22, internal screw thread bar 23, external thread rod 24 and connection pedestal 25, connects pedestal 25 One end and the upper end of 4 telescopic end of telescopic rod are hinged, and the other end is connect with thrust ball bearing 22；One end of internal screw thread bar 23 with push away Power ball bearing 22 connects, and the other end is equipped with screw hole, one end of external thread rod 24 and linking arm 21 are hinged, and the other end is equipped with With the matched external screw thread of screw hole in internal screw thread bar 23, and in the screw hole being screwed on internal screw thread bar 23；Under external force in rotation Threaded rod 23 can be such that external thread rod 24 moves axially relative to internal screw thread bar 23, and then drive about 2 steel ring by linking arm 21 Overturning.The present apparatus can utilize the threaded connection relation of external thread rod 24 and internal screw thread bar 23, by rotating female screw bar 23, outer spiral shell Rasp bar 24 can be relatively distant from or close with internal screw thread bar 23, can synchronous drive realize steel ring 2 in the vertical direction to updip Tiltedly, it tilts down or keeping parallelism, so that the upper end of the string bag is adapted to the needs of different location fruit picking, and can effectively keep away Influence of the branch to pocketing after fruit picking is opened, it is very convenient.

Waistband attachment device 5 includes telescopic rod connecting cylinder 51 and waistband link block 52, the upper end opening and cylinder of connecting cylinder 51 It is equipped with internal screw thread in vivo, the lower end of telescopic rod 4 is screwed onto 51 upper end of telescopic rod connecting cylinder, and the lower end of telescopic rod connecting cylinder 51 is equipped with It slots, is equipped with the mounting blocks 53 of a protrusion on waistband link block 52 away from the side of human body, 51 lower end of telescopic rod connecting cylinder is opened Slot is connected on mounting blocks 53, and a mutually matched screw bolt and nut extends transversely through 51 lower end of telescopic rod connecting cylinder fluting and installation Block 53, and the two is fixed, adjustment bolt and nut it is elastic, i.e., between adjustable and retractable bar connecting cylinder 51 and mounting blocks 53 Rotation relation, and then the positional relationship of the telescopic rod 4 on adjustable retractable bar connecting cylinder 51 and waistband attachment device 5.Waistband connects It connects block 52 and is equipped with waistband hole 54 close to the side of human body, waistband link block 52 is equipped with waistband hole 54, waistband close to the side of human body Attachment device 5 is fixed on orchard worker's waist by passing through the waistband in waistband hole 54.

A connecting mechanism of expansion rod 38 is additionally provided on knife head device 3 comprising cylinder open at one end, cylinder pass through connection Block is fixedly connected on cutter hub 32, cylinder inboard wall be equipped with the screw thread that cooperates at the top of telescopic rod 4, the opening portion of cylinder passes through screw thread It is screwed onto the top of telescopic rod 4, the opening direction of cylinder deviates from steering engine 37, i.e. cartridge openings are downward, make cutter hub 32 at work Steering engine 37 is located at top, and crank and rocker mechanism is located at the lower end of cutter hub 32, avoid knife head device 3 work when have leaf or Branch is mixed into crank and rocker mechanism, influences its work, extends the service life of knife head device 3, while 37 outer cover of steering engine Equipped with a protection barrel cover, make steering engine will not be by externalities.

Controller 6 is single-chip microcontroller or product with the same function or structure, preferably are as follows: STC89C52RC type single-chip microcontroller.

Working principle: orchard worker bears fruit basket in back, and waistband attachment device is strapped in waist with waistband, will stretch The bottom of contracting bar is screwed onto the upper end of telescopic rod connecting cylinder in waistband attachment device, and unscrews the bolt of telescopic rod connecting cylinder lower end And nut, screw bolt and nut is tightened after adjusting the inclined angle of telescopic rod, and adjust the length of telescopic rod, fruit as needed Agriculture adjusts internal screw thread bar in steel ring driving mechanism, adjusts the tilt angle of steel ring, reaches picking and requires；Orchard worker adjusts flexible The length of bar extends to telescopic rod below the fruit for needing to pick, and orchard worker utilizes the steering engine band in controller control knife head device Dynamic cutter head is inserted or pull out into knife box, and cutter head cooperates with knife box and cuts carpopodium, and fruit is fallen into below knife head device In the string bag of steel ring socket, gradually fallen into fruit basket under the buffer function of the interior string bag.

Preferably, as shown in fig. 7, as the utility model another embodiment, the basis of embodiment shown in Fig. 1 On, further includes: electric telescopic rod and camera and display, electric telescopic rod, camera and display are electrically connected with controller 6 It connects, camera is arranged on knife head device 3, and the side that cutter hub 32 is equipped with steering engine 37 in knife head device 3 is equipped with an installation position, peace It fills and is equipped with camera in position, camera faces cutter head 31 and knife box 33, and display is arranged on telescopic rod close to orchard worker head The position of height, display simultaneously form an integrated controlling terminal with 6 Construction integration of controller.

In the embodiment, orchard worker can observe the image that camera takes by display, and pass through Image Adjusting cutter head Knife head device 3 is more accurately reached fruit carpopodium position, device is enable more efficiently to cut to fruit by the position of device 3 It cuts.Meanwhile the lifting of telescopic rod is controlled by controller, keep the control of telescopic rod more intelligent, alleviates the operation of orchard worker Burden, accelerates working efficiency.

The picking to various fruits may be implemented using the utility model, the labour for greatly reducing orchard worker's fruit picking is strong The loss of degree, danger coefficient, cost of labor and fruit.

It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality It is not limited to specific details and legend/embodiment shown and described herein with novel.

Claims (10)

1. a kind of portable fruit high-position picking device, it is characterised in that: including the string bag (1), knife head device (3) and telescopic rod (4), the telescopic rod (4) is vertically arranged, and the knife head device (3) is mounted on the upper end end of the telescopic rod (4), to cut Disconnected fruit pedicel；The string bag (1) is the open pocket body in oral area and tail portion, and is fixed on the telescopic rod (4), oral area Positioned at the lower section of the knife head device (3), tail down extends.

2. a kind of portable fruit high-position picking device according to claim 1, it is characterised in that: the knife head device It (3) include cutter head (31), cutter hub (32), crank and rocker mechanism and steering engine (37), rear end and the cutter hub of the cutter head (31) (32) rear end successively overlaps up and down and is mutually rotatablely connected, and cutter head (31) front end has close to the side of the cutter hub (32) There is blade, the lower end of cutter hub (32) front end is equipped with knife box (33) corresponding with the blade, and knife box (33) is close to described The side of blade is provided with the notch inserted or pull out for the blade, and the steering engine (37) is mounted on the cutter hub (32) rear end Upper end under driving axial and passes through the cutter hub (32), the driving of described crank and rocker mechanism one end and the steering engine (37) End is fixedly connected, and the other end is connect with the back end activity of the cutter head (31), and the steering engine (37) can be driven bent by driving end The rotation of handle rocker device, and cutter head described in synchronous drive (31) is rotated relative to the cutter hub (32), so that the blade is inserted into Or extract the knife box (33).

3. a kind of portable fruit high-position picking device according to claim 2, it is characterised in that: further include controller (6), the steering engine (37) is electrically connected with the controller (6).

4. a kind of portable fruit high-position picking device according to claim 3, it is characterised in that: the crank rocker machine Structure includes triangle rocking bar (34), connecting rod (35) and crank (36), and first jiao of the triangle rocking bar (34) can be rotated by shaft It is connected to the rear end of the cutter hub (32), the cutter head (31) is removably attachable to second jiao of the triangle rocking bar (34), Described connecting rod (35) one end is flexibly connected with the third angle of the triangle rocking bar (34), and the other end and the crank (36) rotation connect It connects；The crank (36) is connected to the driving end of the steering engine (37), and the steering engine (37) can drive the song by driving end Handle (36) rotation, and drive the cutter head (31) to turn by the connecting rod (35) and the triangle rocking bar (34) linked with it It is dynamic, so that the blade inserts or pull out the knife box (33).

5. a kind of portable fruit high-position picking device according to claim 4, it is characterised in that: the string bag (1) packet Include the outer string bag (11) and multiple interior string bags (12) of strip, length of multiple interior string bags (12) along the outer string bag (11) Direction is arranged at intervals in the outer string bag (11), and the upper end of the interior string bag (12) passes through connecting rope (13) and the outer string bag (11) it connects, the lower end of the interior string bag (12) is equipped with opening, and is equipped with the elasticity of adjustable openings size in opening Fake (14).

6. a kind of portable fruit high-position picking device according to claim 5, it is characterised in that: further include string bag connection Part, the string bag connector include steel ring (2), and the steel ring (2) passes through the flexible of a linking arm (21) and the telescopic rod (4) It holds upper end hinged, is also connected between the linking arm (21) and the telescopic end of the telescopic rod (4) to adjust the company Connect the adjuster of arm (21) angle.

7. a kind of portable fruit high-position picking device according to claim 6, it is characterised in that: the adjuster includes Thrust ball bearing (22), internal screw thread bar (23), external thread rod (24) and connection pedestal (25), the connection pedestal (25) one end and The upper end of telescopic rod (4) telescopic end is hinged, and the other end is connect with the thrust ball bearing (22)；The internal screw thread bar (23) one end is connect with the thrust ball bearing (22), other end end be equipped with screw hole, the one of the external thread rod (24) End with the linking arm (21) hingedly, the other end be equipped with the matched external screw thread of the screw hole, and be screwed onto the screw hole； The internal screw thread bar (23) is rotated under external force can make the external thread rod (24) axial relative to the internal screw thread bar (23) It is mobile, and then drive the steel ring (2) to spin upside down by linking arm (21).

8. a kind of portable fruit high-position picking device according to claim 7, it is characterised in that: further include waistband connection Device (5), the waistband attachment device (5) include telescopic rod connecting cylinder (51) and waistband link block (52), the waistband connection On block (52) away from human body side be equipped with one protrusion mounting blocks (53), the upper end of the telescopic rod connecting cylinder (51) with it is described Telescopic rod (4) lower end is detachably connected, and lower end and the mounting blocks (53) are rotatablely connected, and the waistband link block (52) is close The side of human body is equipped with waistband hole (54), and the waistband attachment device (5) is fixed by passing through the waistband of the waistband hole (54) In orchard worker's waist.

9. a kind of portable fruit high-position picking device according to claim 8, it is characterised in that: the telescopic rod (4) For electric telescopic rod, the electric telescopic rod is electrically connected with the controller (6).

10. according to a kind of described in any item portable fruit high-position picking devices of claim 3 to 9, it is characterised in that: described Controller (6) is single-chip microcontroller.