A kind of picking fruit device
Technical field
The present invention relates to a kind of device for picking, specifically a kind of picking fruit device.
Background technique
The applications such as apple, pear, peach are wide, and it is huge that the maturity period picks workload.There is automation now
Seed harvester, but it is expensive, and difficulty or ease are universal;So manually being picked mainly or directly with hand at present, for some growths
Fruit at more short place can be competent at, but for growing aloft, especially be grown in the fruit of treetop, picking just than
It is cumbersome, it needs to take thing feet or directly climb up a tree to be picked, and picker must generally mention or carry basket
Fruit is put, increases weight bearing, picking process is extremely difficult, time-consuming and laborious.
Summary of the invention
To solve the deficiencies in the prior art, the present invention provides a kind of picking fruit devices convenient for picking.
The present invention solve the problems, such as the technical solution adopted is that:
A kind of picking fruit device, including long slab, the left and right sides of the front end of the long slab are symmetrically arranged at intervals with two hooks
Part, the front of the long slab are provided with the slide plate that can be slided along long slab length direction, are provided with clamping device on the slide plate, institute
Stating clamping device includes the collet in front of hook, and the rear portion of the long slab is provided with handle assembly, the handle assembly packet
The front handlebar that can be slided along long slab length direction and the reset spring for forcing front handlebar that there is Forward trend are included, the front handlebar is logical
A pulling mechanism is crossed to connect with clamping device, the rear portion of the long slab is provided with switching mechanism, one end of the switching mechanism with
Front handlebar connection, the other end are connect with slide plate;When front handlebar moves back a distance, the front handlebar is pulled by pulling mechanism
Clamping device, collet thereon is in clamped condition, and when front handlebar continues to move back, one end of the switching mechanism is by front handlebar
Promotion moves back, and the other end pushes slide plate Forward;It further include collecting fruit component, the collecting fruit component includes flexible defeated
Pipe, trolley and the collecting box being arranged on trolley are sent, the front of the delivery pipe is fixedly connected on long slab, the conveying
The opening of pipe and hook tool are at regular intervals, and the rear portion of the delivery pipe is fixedly connected on trolley and its outlet direction is received
The case mouth of header;The rear portion of the long slab is additionally provided with bandage.
Further, the clamping device includes left splint, right splint, left push rod and right push rod, and the collet includes left folder
Block and right fixture block, the left clamp and right clamping plate are respectively hinged at left and right sides of slide plate, and the left fixture block and right fixture block are set respectively
It sets in the front end of left clamp and right clamping plate, one end of the left push rod and the rear end of left clamp are hinged, one end of the right push rod
Hinged with the rear end of right clamping plate, the other end of the other end and right push rod of the left push rod is hinged.
Further, the collecting fruit component further includes the left strut and right strut being respectively hinged at left and right sides of long slab,
The lower part of the left strut and right strut is respectively close to the lateral surface of left clamp and right clamping plate rear portion, a left side for the conveying tube opening
Side edge and right side edge are respectively fixedly connected on left strut and right strut.
Further, the left and right sides of the slide plate is provided with left side groove in the position of the lower section of left strut and right strut respectively
And right side groove, left projection and right projection, the end of the left projection and right projection are respectively arranged at left and right sides of the long slab
It is stretched out respectively from left side groove and right side groove, the lower end of the left strut and right strut is respectively hinged at the end of left projection and right projection
End.
Further, the pulling mechanism includes push-pull rod, push-and-pull head and spring, one end of the push-pull rod and front handlebar
It is fixedly connected, the other end is fixedly connected with the end plate of push-and-pull head, and the hinged place of the left push rod and right push rod is located at push-and-pull head
Inside, the spring is arranged on push-and-pull head and one end withstands the front end-plate of push-and-pull head, and the other end withstands left push rod and the right side
The hinged end of push rod;When front handlebar moves forward to maximum displacement, the left push rod and right push rod forming V-shape shape and its V-arrangement angle
Towards long postlaminar part, the end plate of the push-and-pull head withstands V-arrangement angle two sides, and the spring is in natural length state.
Further, the switching mechanism includes the lever being hinged on long slab, the cross recess being arranged on front handlebar, setting
Perpendicular groove and a connecting rod on slide plate, the rear end of the connecting rod are hinged on the upper end of lever, and the front end insertion of connecting rod is horizontal recessed
In slot, the lower end of the lever is connect by pin shaft with perpendicular groove;When front handlebar moves forward to maximum displacement, before the connecting rod
The rear side face contact at end and cross recess, the lever is in substantially vertical state and the trailing flank of lever and front handlebar has one
Fixed spacing.
Further, the buffer board being provided on the trolley inside the push and pull bar and oblique collecting box at oblique rear,
The delivery pipe is fixedly connected on push and pull bar, one arc of part formation stating delivery pipe and being located at below push and pull bar
Curved shape, rest part is located at the top of push and pull bar, and the outlet of the delivery pipe is towards buffer board.
Further, the handle assembly further includes the rear handle being fixedly connected on long slab, and the rear handle is located at preceding
Behind hand, the reset spring is arranged between front handlebar and rear handle.
Further, pulley is provided at left and right sides of the long slab front end face.
Beneficial effects of the present invention: in the use of the present invention, being tied up long slab on forearm with bandage, fruit is hooked using hook
It is real, it presses front handlebar and collet is pulled to clamp the limb before fruit, continue to press front handlebar band manual converting mechanism, and then push slide plate
Forward, slide plate will drive clamping device Forward, and collet pulls limb to enable it with the fruit generation effect of pullling until breaking during being somebody's turn to do
It opens, the fruit shut down is fallen into the collecting box on trolley from delivery pipe;The present invention utilizes the length of long slab, convenient for picking eminence
The fruit of treetop, in picking process, one hand of user can push trolley mobile, use for operating picking, another hand
It is very laborsaving convenient.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is vertical view schematic diagram of internal structure of the invention;
Fig. 3 is side view schematic diagram of internal structure of the invention;
Fig. 4 is lateral section view interior section structural schematic diagram of the invention;
Fig. 5 is the schematic perspective view of push-and-pull head of the invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the invention, specific structure and generation
Clear, complete description, to be completely understood by the purpose, feature and effect of the invention.Each skill in the invention
Art feature, can be with combination of interactions under the premise of not conflicting conflict.
Referring to figs. 1 to Fig. 5, a kind of picking fruit device, including long slab 1, the left and right sides of the front end of the long slab 1 are symmetrical
Two hooks 2 are arranged at intervals with, the front of the long slab 1 is provided with the slide plate 3 that can be slided along 1 length direction of long slab, the slide plate 3
On be provided with clamping device 4, the clamping device 4 includes the collet 41 positioned at 2 front of hook, the rear portion setting of the long slab 1
There is handle assembly 5, the handle assembly 5 includes the front handlebar 51 that can be slided along 1 length direction of long slab and front handlebar 51 is forced to have
There is the reset spring 52 of Forward trend, the front handlebar 51 is connect by a pulling mechanism 6 with clamping device 4, the long slab 1
Rear portion is provided with switching mechanism 7, and one end of the switching mechanism 7 is connect with front handlebar 51, and the other end is connect with slide plate 3;Currently
When handle 51 moves back a distance, the front handlebar 51 pulls clamping device 4 by pulling mechanism 6, and collet 41 thereon is in
Clamped condition, when front handlebar 51 continues to move back, one end of the switching mechanism 7 is moved back by the promotion of front handlebar 51, and the other end
Slide plate 3 is pushed to move forward;It further include collecting fruit component 8, the collecting fruit component 8 includes delivery pipe 81 flexible, trolley
82 and the collecting box 83 that is arranged on trolley 82, the front of the delivery pipe 81 be fixedly connected on long slab 1, the delivery pipe
81 opening have with hook 2 it is at regular intervals, the rear portion of the delivery pipe 81 be fixedly connected on trolley 82 and its export
Towards the case mouth of collecting box 83;The rear portion of the long slab 1 is additionally provided with bandage 9.In the present embodiment, two hooks of the left and right sides
With the spacing of 5mm to 15mm between 2, preferably 8mm to 12mm, which can preferably hook fruit, and enable the branch of fruit
It is dry to be stretched out from the spacing.The length of long slab 1 is arranged according to actual needs, is generally not less than 3m.
In the present embodiment, the clamping device 4 includes left clamp 42, right clamping plate 43, left push rod 44 and right push rod 45, described
Collet 41 includes left fixture block and right fixture block, and the left clamp 42 and right clamping plate 43 are respectively hinged at 3 left and right sides of slide plate, the left side
Fixture block and right fixture block are separately positioned on the front end of left clamp 42 and right clamping plate 43, one end and the left clamp 42 of the left push rod 44
Rear end is hinged, and one end of the right push rod 45 and the rear end of right clamping plate 43 are hinged, the other end and right push rod of the left push rod 44
45 other end is hinged.It is additionally provided with sawtooth on general left fixture block and right fixture block, and spacing between the two and two hooks
Spacing between part 2 is consistent.It is further improved, the pulling mechanism 6 includes push-pull rod 61, push-and-pull head 62 and spring 63, institute
The one end for stating push-pull rod 61 is fixedly connected with front handlebar 51, and the other end is fixedly connected with the end plate 622 of push-and-pull head 62, the left side
The hinged place of push rod 44 and right push rod 45 is located inside push-and-pull head 62, and the spring 63 is arranged on push-and-pull head 62 and one end
The front end-plate 621 of push-and-pull head 62 is withstood, the other end withstands the hinged end of left push rod 44 and right push rod 45;When front handlebar 51 moves forward to
When maximum displacement, the left push rod 44 and 45 forming V-shape shape of right push rod and its V-arrangement angle are towards 1 rear portion of long slab, the push-and-pull head
62 end plate 622 withstands V-arrangement angle two sides, and the spring 63 is in natural length state.
In the present embodiment, the collecting fruit component 8 referring to described in Fig. 4 further includes the left side for being respectively hinged at 1 left and right sides of long slab
The lower part of strut 84 and right strut 85, the left strut 84 and right strut 85 is respectively close to 43 rear portion of left clamp 42 and right clamping plate
Lateral surface, the left side edge and right side edge that the delivery pipe 81 is open are respectively fixedly connected in left strut 84 and right strut 85
On.The left and right sides of the slide plate 3 is provided with left side groove 31 and the right side in the position of the lower section of left strut 84 and right strut 85 respectively
Side channel 32, the left and right sides of the long slab 1 are respectively arranged with left projection 11 and right projection 12, the left projection 11 and right projection 12
End stretched out respectively from left side groove 31 and right side groove 32, the lower end of the left strut 84 and right strut 85 is respectively hinged at left convex
The end of block 11 and right projection 12.When left clamp 42 and right clamping plate 43 are clamped movement, the rear part can rotate outward, at this time
It will push left strut 84 and right strut 85 rotate outward, the opening of delivery pipe 81 is enabled to open, drive 42 He of left clamp when slide plate 3 moves forward
When right clamping plate 43 also moves forward, left clamp 42 and right clamping plate 43 due to more the side Zhang get Yue of rear end being leaned on to open, can be further respectively
It pushes left strut 84 and right strut 85 to rotate outward, enables the opening get Geng Kai of delivery pipe 81, enter conveying from opening convenient for fruit
In pipe 81.When left clamp 42 and right clamping plate 43 reset, left strut 84 and right strut 85 can be held by self gravity and delivery pipe 81
The pulling force of mouth rotates reset inside.
Further improved embodiment is provided with the push and pull bar 821 at oblique rear referring to Fig.1 on the trolley 82
With the buffer board 822 inside oblique collecting box 83, the delivery pipe 81 is fixedly connected on push and pull bar 821, described to state conveying
The part that pipe 81 is located at 821 lower section of push and pull bar forms the curved shape of an arc, and rest part is located at push and pull bar 821
Top, the outlet of the delivery pipe 81 is towards buffer board 822.81 part of delivery pipe of 821 lower section of push and pull bar forms an arc
The bending of shape, fruit have one and turn to the process slowed down, attenuating falls speed when delivery pipe 81 falls to the crooked position
Degree protects fruit, and buffer board 822 enables the fruit dropped out from the outlet of delivery pipe 81 fall into collecting box 83 at a slow speed, prevents from breaking.
It is further improved, the switching mechanism 7 includes the lever 71 being hinged on long slab 1, is arranged on front handlebar 51
Cross recess 72, the perpendicular groove 73 being arranged on slide plate 3 and a connecting rod 74, the rear end of the connecting rod 74 are hinged on the upper of lever 71
The front end at end, connecting rod 74 is inserted into cross recess 72, and the lower end of the lever 71 is connect by pin shaft with perpendicular groove 73;Work as front handlebar
51 when moving forward to maximum displacement, and the front end of the connecting rod 74 and the rear side face contact of cross recess 72, the lever 71 are in substantially
The trailing flank of plumbness and lever 71 and front handlebar 51 has at regular intervals.Here the trailing flank of lever 71 and front handlebar 51
Have it is at regular intervals first pull clamping device 4 when being to allow front handlebar 51 to move backward, drive collet 41 to be clamped dynamic
Make, until the trailing flank for being moved to front handlebar 51 is contacted with lever 71, then pushes the upper end of lever 71 to rotate backward, and then lever
71 lower end rotates forward, pushes slide plate 3 to move forward, enables collet 41 that Forward is followed to pull limb.During collet 41 moves forward, V-arrangement
Angle is continued to increase by the pressure of spring 63, and the angle of V-arrangement angle may continue to increase up to collet clamping limb, or
Collet 41 clamps limb completely, and the angle of V-arrangement angle can not increase again, and spring 63 continues the folder that compression enables collet 41 at this time
Holding force continues growing, and clamping limb is more secured.In general, in the state that collet 41 is without clamping limb, behind front handlebar 51
When moving to maximum displacement, the angle of the V-arrangement angle between left push rod 44 and right push rod 45 is slightly less than 180 °;When reset, front handlebar
51 Forwards, are rotated forward, 74 lower end of lever rotates backward, and passes through pin shaft and perpendicular groove 73 by 74 pull lever of connecting rod, 71 upper end
Effect, drive slide plate 3 move back;During being somebody's turn to do, push-pull rod 61 pushes push-and-pull head 62, and end plate 622 thereon makes left push rod 44
V-arrangement angle between right push rod 45 becomes smaller, and left clamp 42 and right clamping plate 43 unclamp left fixture block and right fixture block with opening;
When final front handlebar 51 moves forward to maximum displacement, lever 71 is in substantially vertical state, front end and the cross recess 72 of connecting rod 74
Inner back side face contact, and collet 41 also opens completely.
In addition the handle assembly 5 further includes the rear handle 53 being fixedly connected on long slab 1, before the rear handle 53 is located at
Behind handle 51, the reset spring 52 is arranged between front handlebar 51 and rear handle 53, in use, thumb withstands rear handle
53, four finger grippings live front handlebar 51, and bandage 9 is pinioned forearm, enable itself and 1 fixation of long slab, long slab 1 can be moved with arm at this time
Dynamic, convenient for hooking fruit, and four refer to that can manipulate front handlebar 51 carries out picking fruit.The left and right sides of 1 front end face of long slab
It is provided with pulley 10, setting pulley 10 can reduce frictional force, the movement of clamping is moved towards convenient for collet 41.
The present invention has just manipulated the clamping and release movement of collet 41 by front handlebar 51, while also controlling collet 41
Movement is moved forward and moved back, clamping and the effect of pullling successively have been carried out to fruit front limb, enabled itself and fruit disconnect, realization is adopted
It plucks, while by delivery pipe 81 and the collecting box 83 being arranged on trolley 82, fruit being enabled to automatically fall into collecting box 83, convenient for moving
It is dynamic, using laborsaving convenient.
It should be noted that above-mentioned embodiment is mainly the embodiment of some mechanism or component, reconcilable
In the case of, each embodiment of these mechanisms or component is interchangeable to constitute new embodiment, these simple changes,
The purpose that the invention is only realized with essentially identical means, all should belong to protection scope of the present invention.