CN108307802A - A kind of fruit picking shear with Telescopic - Google Patents
A kind of fruit picking shear with Telescopic Download PDFInfo
- Publication number
- CN108307802A CN108307802A CN201810317085.4A CN201810317085A CN108307802A CN 108307802 A CN108307802 A CN 108307802A CN 201810317085 A CN201810317085 A CN 201810317085A CN 108307802 A CN108307802 A CN 108307802A
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- China
- Prior art keywords
- resell
- outer tube
- another market
- shaft
- clamp
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
- A01D46/253—Portable motorised fruit pickers
Abstract
The present invention relates to a kind of fruit picking shears with Telescopic, belong to fruit picking equipment technical field.The fruit picking shear with Telescopic is made of tractor, clamping lever, outer tube, inner sleeve, driving gear and cutting head；One end of outer tube is equipped with clamping lever by pin；The other end of outer tube is by driving motor equipped with driving gear；Inner sleeve is slidably fitted in outer tube；Inner sleeve engages connection with driving gear；One end of inner sleeve extends to outer tube outer end；The inner sleeve pipe end for extending to outer tube outer end is equipped with cutting head；Tractor is housed in the outer tube of the inner sleeve other end；Clamping lever is connect by tractor with cutting head.The fruit picking shear with Telescopic is simple in structure, easy to use；It solves the problems, such as that the labor intensity having when current people complete fruit picking using common scissors is greatly and ineffective, meets people's needs.
Description
Technical field
The present invention relates to a kind of fruit picking shears with Telescopic, belong to fruit picking equipment technical field.
Background technology
The band handle fruit such as bergamot pear, apple, shaddock, orange, is the favorite daily fruit of people；It is listed in above-mentioned fruit
When, need orchard worker it is rapid within the collecting period, it is undamaged will be under fruit picking；The needs of fruit listing could be met.At present
Fruit picking mainly or by common scissors completes the picking work of fruit, when completing fruit picking using common scissors, no
Only have labor intensity greatly and ineffective problem；And the fruit positioned at eminence to could also be completed by ladder
Pick work, cannot meet orchard worker's large area, rapid picking fruit needs；Therefore, it is necessary to develop a kind of with Telescopic
Fruit picking shear completes the problem above having when fruit picking work to solve common scissors.
Invention content
It is an object of the invention to：It provides a kind of simple in structure, easy to use；To solve to complete fruit using common scissors
The labor intensity that has when picking is big and the fruit picking shear with Telescopic of the low problem of working efficiency.
The technical scheme is that：
A kind of fruit picking shear with Telescopic, it is by tractor, clamping lever, outer tube, inner sleeve, driving gear and cuts
Cropping is constituted；It is characterized in that：One end of the outer tube is equipped with clamping lever by pin；The other end of outer tube passes through
Driving motor is equipped with driving gear；Inner sleeve is slidably fitted in outer tube；Inner sleeve engages connection with driving gear；Inner sleeve
One end extend to outer tube outer end；The inner sleeve pipe end for extending to outer tube outer end is equipped with cutting head；The inner sleeve other end
Tractor is housed in outer tube；Clamping lever is connect by tractor with cutting head.
The inner sleeve is made of sleeve body and driving rack；Driving rack is fixed in sleeve body；Driving cog
Item engages connection with driving gear；It is provided with directive slide track on the outer tube of driving rack both sides；Driving rack and directive slide track
It is slidably connected.
The tractor is made of shaft A, shaft B, leash, traction rope and reset wind spring；Symmetry shape in outer tube
Shaft A and shaft B are installed；It is wound with traction rope on shaft B and resets wind spring；One end of traction rope pass through inner sleeve after with cut
Cropping connection；The outer ring end for resetting wind spring is connect with outer tube；One end of shaft B is fixed with drive disk；Shaft A passes through torsional spring
It is connect with outer tube；One end of leash is fixedly connected around after shaft A with its lower face from top；The other end of leash with
Clamping lever connects；Pressure-ram is equipped with by slide opening and resetting spring A on shaft A inside leash；Pressure-ram side
Shaft A connecting bolt is equipped with by sliding slot and resetting spring B sliding；Connecting bolt and drive disk interval plug connection.
One end of the connecting bolt is provided with driving inclined-plane；Connecting bolt is slided by driving inclined-plane and pressure-ram
Connection；The end face of the drive disk of connecting bolt side is provided with multiple spliced eyes in annular shape；Connecting bolt and spliced eye interval
Plug connection.
The cutting head has connecting cylinder, transmission mechanism, detent mechanism, cutting saw blade, clamp to refer to and move gripping finger composition；It is interior
One end of casing is fixed with clamp by connecting cylinder and refers to；Clamp by ship and resell on another market A and torsional spring is equipped with dynamic gripping finger on referring to；The one of dynamic gripping finger
End is connect by transmission mechanism with traction rope；Dynamic gripping finger side is by saw blade motor and transmission shaft eccentric shape equipped with cutting saw blade；
The clamp of transmission shaft side refers to upper equipped with detent mechanism；Dynamic gripping finger is flexibly connected with detent mechanism；Detent mechanism is supported with transmission shaft
Touch connection.
The transmission mechanism is made of drive link, pushing plate, extension spring and compressed spring；The clamp of dynamic gripping finger side
Pushing plate is equipped with by the B that ships and resell on another market on referring to；One end of pushing plate and dynamic gripping finger, which contradicts, to be connected；The side of pushing plate passes through compressed spring
Refer to clamp and connect；One end of pushing plate is connected with drive link by the C that ships and resell on another market；One end of drive link passes through D and the connecting cylinder of shipping and reselling on another market
The slide opening of upper setting is slidably connected；Ship and resell on another market one end of D extends to inside connecting cylinder；Extend to inside connecting cylinder ship and resell on another market D with lead
Messenger connects；It ships and resell on another market and is provided with extension spring between the sides D and connecting cylinder.
The detent mechanism is made of stop collar, push rod, the handle that commutates, the E and F that ships and resell on another market that ships and resell on another market；Determine transmission shaft side
Stop collar is housed by limiting sliding rail sliding in gripping finger；One end of stop collar is equipped with push rod by sliding slot and banking pin sliding；
Buffer spring is provided between push rod and stop collar；The clamp of push rod side is provided with interconnected straight trip slide opening on referring to
With arc slide opening；It is slidably fitted with the E that ships and resell on another market in straight trip slide opening；Arc slide opening is slidably fitted with the F that ships and resell on another market；It ships and resell on another market between E and the F that ships and resell on another market
By commutating, handle is mutually flexibly connected；One end rotation connection for E and the push rod of shipping and reselling on another market；The F that ships and resell on another market is rotatablely connected with dynamic gripping finger.
One end of the stop collar is provided with limit bulb；Limit counterbore is provided on the periphery of transmission shaft；Limit
Bulb is inserted into limit counterbore interval and connects.
The clamp refers in sandwich；Clamp refers to internal be equipped with by the A that ships and resell on another market and moves gripping finger；The upper surface that clamp refers to is set
It is equipped with straight trip slide opening and arc slide opening.
The dynamic gripping finger is in bending；The retained part interval shape of dynamic gripping finger is provided with holding tank.
There are two motor switch for setting on the outer tube of the clamping lever side；One motor switch and driving motor
Electrical connection；Another motor switch is electrically connected with saw blade motor.
The advantage of the invention is that：
The fruit picking shear with Telescopic is simple in structure, easy to use；Fruit picking shear has the function of elongation, and energy
Carpopodium is cut off by way of cutting saw blade rotation, enables people to stand and can easily be cut the carpopodium with handle fruit under fruit tree
It is disconnected；Thus it is greatly and ineffective to solve the labor intensity having when current people complete fruit picking using common scissors
Problem meets people's needs.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that the schematic cross-sectional view after saw blade is cut in present invention removal；
Fig. 3 be Fig. 2 in A-A to structural schematic diagram；
Fig. 4 is the schematic cross-sectional view of the tractor of the present invention；
Fig. 5 is the enlarged structure schematic diagram at C in Fig. 4；
Fig. 6 is the cross-sectional view of shaft A and leash；
Fig. 7 is the overlooking structure diagram of the cutting head of the present invention；
Fig. 8 is the main structure diagram of the cutting head of the present invention；
Fig. 9 is the structural schematic diagram of the connecting cylinder of the present invention；
Figure 10 is that the clamp of the present invention refers to and move the structural schematic diagram of gripping finger；
Figure 11 is the enlarged structure schematic diagram at B in Fig. 2；
Figure 12 is the schematic cross-sectional view of the stop collar and push rod of the present invention；
Figure 13 is the main structure diagram of fruit accommodating mechanism；
Figure 14 is the left view structural representation of fruit accommodating mechanism.
In figure：1, tractor, 2, buffering batt, 3, outer tube, 4, inner sleeve, 5, driving gear, 6, clamping lever, 7, slow
Rush turnover panel, 8, sleeve body, 9, driving rack, 10, directive slide track, 11, shaft A, 12, shaft B, 13, leash, 14, traction
Rope, 15, reset wind spring, 16, drive disk, 17, resetting spring A, 18, pressure-ram, 19, resetting spring B, 20, connecting bolt,
21, driving inclined-plane, 22, connecting cylinder, 23, cutting saw blade, 24, clamp refer to, 25, dynamic gripping finger, 26, ship and resell on another market A, 27, saw blade motor,
28, transmission shaft, 29, drive link, 30, pushing plate, 31, extension spring, 32, compressed spring, 33, ship and resell on another market B, 34, ship and resell on another market C, 35, turn
Sell D, 36, stop collar, 37, push rod, 38, commutation handle, 39, ship and resell on another market E, 40, ship and resell on another market F, 41, limit sliding rail, 42, straight trip slide opening,
43, arc slide opening, 44, limit bulb, 45, buffer spring, 46, limit counterbore, 47, holding tank, 48, bottom plate, 49, lifting seat,
50, fruit case is carried, 51, carry fruit bucket, 52, bellows, 53, elevating screw, 54, unload fruit leading screw, 55, be oriented to slide bar.
Specific implementation mode
The fruit picking shear with Telescopic, it is by tractor 1, clamping lever 6, outer tube 3, inner sleeve 4, sliding tooth
Wheel 5 and cutting head are constituted.
One end of outer tube 3 is equipped with clamping lever 6 by pin；Clamping lever can be controlled when work by way of holding
6 rotation.
The other end of outer tube 3 is by driving motor equipped with driving gear 5；Driving motor can drive driving gear when acting
5 forward or reverse.
Inner sleeve 4 is slidably fitted in outer tube 3；Inner sleeve 4 is made of sleeve body 8 and driving rack 9；Sleeve body
Upper 8 are fixed with driving rack 9；Driving rack 9 engages connection with driving gear 5；Driving gear 5 can pass through driving rack when rotating
9 drive inner sleeves 4 move back and forth in outer tube 3.
It is provided with directive slide track 10 on the outer tube 3 of 9 both sides of driving rack；Driving rack 9 connects with the sliding of directive slide track 10
It connects（Referring to Figure of description 3）.The purpose that directive slide track 10 is arranged is：Inner sleeve 4 is positioned, makes it that can only be oriented to
It is moved under the guiding of sliding rail 10, and then avoids the thing that inner sleeve 4 occurs " offset " and drives gear 5 that " disengaging " occurs
Therefore.
One end of inner sleeve 4 extends to outer tube outer end；4 end of inner sleeve of outer tube outer end is extended to equipped with shearing
Head.
Cutting head has connecting cylinder 22, transmission mechanism, detent mechanism, cutting saw blade 23, clamp to refer to 24 and the composition of dynamic gripping finger 25；
One end of inner sleeve 4 is fixed with clamp by connecting cylinder 22 and refers to 24（Referring to Figure of description 2）.
It is in sandwich that clamp, which refers to 24,（Referring to Figure of description 8）；Clamp refers to inside 24 through A26 and the torsional spring of shipping and reselling on another market（It says
It is not regarded in bright book attached drawing）Equipped with dynamic gripping finger 25；Under the action of torsional spring, dynamic gripping finger 25 and clamp refer to 24 and begin in force-free state
Eventually in the state opened, consequently facilitating when work, can easily by the carpopodium of fruit be placed in dynamic gripping finger 25 and clamp refer to 24 it
Between " clamping opening " in.
Dynamic gripping finger 25 is in bending；The retained part interval shape of dynamic gripping finger 25 is provided with holding tank 47.Holding tank 47 is set
Purpose be：So that dynamic gripping finger 25 can be clamped the carpopodium of fruit by holding tank 47 under the cooperation that clamp refers to 24, keep away
Exempted from dynamic gripping finger 25 retained part be in plane when " cutting " carpopodium the problem of.
One end of dynamic gripping finger 25 is provided with transmission mechanism；Transmission mechanism is located at the surface that clamp refers to 24.Transmission mechanism is by passing
Lever 29, pushing plate 30, extension spring 31 and compressed spring 32 are constituted（Referring to Figure of description 7）；Determine dynamic 25 side of gripping finger
Pushing plate 30 is equipped with by the B33 that ships and resell on another market in gripping finger 24.
The side of pushing plate 30 refers to 24 with clamp by compressed spring 32 and connect；The elastic force of compressed spring 32 pushes out always
Dynamic pushing plate 30, under the action of shipping and reselling on another market A26 and torsional spring, the one end for moving gripping finger 25 contradicts connection with pushing plate 30 always（Referring to
Figure of description 7）.When pushing plate 30 is rotated counterclockwise around the B33 that ships and resell on another market, you can the one end for moving gripping finger 25 is pushed to turn counterclockwise
Dynamic, retained part and clamp to make 25 other end of gripping finger, which refer to 24, to be drawn close and then achievees the purpose that clamp fruit carpopodium.
One end of pushing plate 30 is connected with drive link 29 by the C34 that ships and resell on another market；One end of drive link 29 passes through D35 and the company of shipping and reselling on another market
The slide opening being arranged in connect cylinder 22 is slidably connected（Referring to Figure of description 7）.
Ship and resell on another market one end of D35 extends to inside connecting cylinder 22；Extend to ship and resell on another market D35 and the traction rope 14 inside connecting cylinder 22
Connection；It ships and resell on another market and is provided with extension spring 31 between the sides D35 and connecting cylinder 22（Referring to Figure of description 9）.Extension spring 31 begins
There is the trend for pulling the D35 that ships and resell on another market to move right, the D35 that ships and resell on another market under the action of extension spring 31 to be in the right end position of slide opening eventually
When setting, pushing plate 30 is pushed to " opening " state by drive link 29, to make gripping finger 25 be in " opening " state.
Dynamic 25 side of gripping finger is by saw blade motor 27 and 28 eccentric shape of transmission shaft equipped with cutting saw blade 23（It is attached referring to specification
Fig. 1）；Saw blade 23 will be cut in the purpose of " eccentric shape " installation to be：So as to saw blade 23 is cut when slack, free-cutting saw
The retained part that the ontology of piece 23 can refer to 24 with dynamic gripping finger 25 and clamp is staggered, consequently facilitating；Dynamic gripping finger 25 and clamp refer to 24
After fruit carpopodium is clamped, the part body of cutting saw blade 23 can rotate driven gripping finger 25 with transmission shaft 28 and clamp refers to 24
The top of retained part pass through, and then achieve the purpose that shear fruit carpopodium；When so can avoid 23 stopping of free-cutting saw piece
The problem of hindering fruit carpopodium to refer to 24 " clamping opening " into dynamic gripping finger 25 and clamp.
The clamp of 28 side of transmission shaft, which refers to, is equipped with detent mechanism on 24（Referring to Figure of description 11）.Detent mechanism is by limiting
Set 36, push rod 37, commutation handle 38, the E39 and F40 that ships and resell on another market that ships and resell on another market are constituted；The clamp of 28 side of transmission shaft, which refers to, passes through limit on 24
The sliding of sliding rail 41 is equipped with stop collar 36.Stop collar 36 can move back and forth along limit sliding rail 41.
One end of stop collar 36 is provided with limit bulb 44；Limit counterbore 46 is provided on the periphery of transmission shaft 28；Limit
Position bulb 44 is intermittently inserted into connection with limit counterbore 46.When limit bulb 44 is inserted into limit counterbore 46, on transmission shaft 28
Cutting saw blade 23 be in original state, that is, the ontology for cutting saw blade 23 refers to 24 retained part with dynamic gripping finger 25 and clamp and is in wrong
Open position.
One end of stop collar 36 passes through sliding slot and banking pin（It is not regarded in Figure of description）Sliding is equipped with push rod 37；In cunning
Under the action of slot and banking pin, push rod 37 can keep the state being slidably connected with stop collar 36, that is, avoid push rod 37
It is moved relative to push rod 37 when detaching accident with stop collar 36, and stop collar 36 can be enable to be pressurized, is stop collar
36 provide cushion space.
Buffer spring 45 is provided between push rod 37 and stop collar 36；The purpose that buffer spring 45 is arranged is：So that
Keep elastic connection between stop collar 36 and push rod 37, when stop collar 36 is pressurized its can overcome the elastic force of buffer spring 45 to
After-contraction；When so i.e. avoidable stop collar 36 contacts firmly with push rod 37, stop collar 36 occurs to contact firmly with transmission shaft 28 leads
The big problem of the wear rate of cause.
The clamp of 37 side of push rod refers to 24 upper surfaces and is provided with interconnected straight trip slide opening 42 and arc slide opening 43（Ginseng
See Figure of description 10）；It is slidably fitted with the E39 that ships and resell on another market in straight trip slide opening 42；Arc slide opening 43 is slidably fitted with the F40 that ships and resell on another market；Turn
It is mutually flexibly connected by the handle 38 that commutates between the pin E39 and F40 that ships and resell on another market；One end rotation connection for E40 and the push rod 37 of shipping and reselling on another market；Turn
F40 is sold to be rotatablely connected with dynamic gripping finger 25（Referring to Figure of description 11）.Dynamic gripping finger 25 can drive the F40 that ships and resell on another market arcuately to slide when acting
It slides in hole 43；The F40 that ships and resell on another market arcuately can ship and resell on another market E39 in slide opening 42 of keeping straight in 43 sliding process of slide opening by the drive of handle 38 that commutates
Sliding.
Tractor 1 is housed in the outer tube 3 of 4 other end of inner sleeve；Tractor 1 is by shaft A11, shaft B12, leash
13, traction rope 14 and reset wind spring 15 are constituted（Referring to Figure of description 2 and 4）；Symmetry shape is equipped with shaft A11 in outer tube 3
With shaft B12.Shaft A11 and shaft B12 may occur from turning under the effect of external force.
It is wound with traction rope 14 on shaft B12 and resets wind spring 15；One end of traction rope 14 pass through inner sleeve 4 after with shearing
The D35 connections of shipping and reselling on another market of head.When 14 tension of traction rope, it can drive shaft B12 to rotate, it will be wound in shaft B12 rotation processes
On traction rope 14 unclamp, cannot be stretched out from outer tube 3 so as to avoid inner sleeve 4 caused by because of traction rope 14 the problem of
Problem.The outer ring end for resetting wind spring 15 is connect with outer tube 3；One end of shaft B12 is fixed with drive disk 16.
Shaft A11 is connect by torsional spring with outer tube 3；One end of leash 13 from top around after shaft A11 under it
End face is fixedly connected；The other end of leash 13 is connect with clamping lever 6（Referring to Figure of description 6）；Leash 13 is such
The purpose of assembly is：First, making shaft A11 under the action of torsional spring, tensioned state can be kept with leash 13 always；
Second is that when clamping lever 6 being made to pull leash 13, shaft A11 can be driven to rotate counterclockwise, and when unclamping clamping lever 6,
Shaft A11 can restore to the original state rapidly under the action of torsional spring.
Pressure-ram 18 is equipped with by slide opening and resetting spring A17 on shaft A11 inside leash 13（Referring to specification
Attached drawing 6）；Connecting bolt 20 is equipped with by sliding slot and resetting spring B19 slidings on the shaft A11 of 18 side of pressure-ram（Referring to
Figure of description 5）；When connecting bolt 20 is in original state under the action of resetting spring B19, connecting bolt 20 and drive disk
16 keep separation.
One end of connecting bolt 20 is provided with driving inclined-plane 21；Connecting bolt 20 passes through driving inclined-plane 21 and pressure-ram 18
It is slidably connected；When pressure-ram 18 is pressurized in inside motion process, driving inclined-plane 21 can be passed through and push connecting bolt 20 laterally
It is mobile, so with 16 plug connection of drive disk.
The end face of the drive disk 16 of 20 side of connecting bolt is provided with multiple spliced eyes in annular shape；Connecting bolt 20 with insert
Connect hole interval plug connection.
There are two motor switch for setting on the outer tube 3 of 6 side of clamping lever（It is not regarded in Figure of description）；One motor
Switch is electrically connected with driving motor；Another motor switch is electrically connected with saw blade motor 27.It is opened when people press corresponding motor
Guan Shi, you can the rotation of control driving motor or saw blade motor 27.
To coordinate the use of the fruit picking shear, the present inventor that a kind of fruit accommodating mechanism has also been devised, fruit stores machine
Structure by bottom plate 48, lifting seat 49, carry fruit case 50, carry fruit bucket 51, bellows 52, elevating screw 53 and unload fruit leading screw 54 and constitute
（Referring to Figure of description 13）.
Lifting seat 49 is equipped with by spindle motor and elevating screw 53 on bottom plate 48；It is filled on the bottom plate 48 of 49 side of lifting seat
Have and is oriented to slide bar 55；Lifting seat 49 is slidably connected with slide bar 55 is oriented to；Elevating screw 53 can drive lifting seat 49 along leading when rotating
It is slided up and down to slide bar 55.
The side of lifting seat 49 is by spindle motor and unloads fruit leading screw 54 equipped with load fruit case 50；Unloading can when fruit leading screw 54 rotates
Band dynamic load fruit case 50 moves up and down.It can be moved by track to ensure to carry fruit case 50 and carry fruit bucket 51, can also carry fruit case 50
Guide carriage is installed respectively on fruit bucket 51 with carrying, and guide carriage is made to be slidably connected with slide bar 55 is oriented to, so can avoid carrying
Fruit case 50 and the accident for carrying 51 generation " offset " of fruit bucket.
The top for unloading fruit leading screw 54 is equipped with load fruit bucket 51 by bearing block；The inner surface for carrying fruit case 50 and load fruit bucket 51 is all provided with
It is equipped with buffering soft formation；The purpose that buffering soft formation is arranged is：It prevents from fruit from falling into carry fruit case 50 and send out during carrying fruit bucket 51
Raw scratch, accident of damaging.
The bottom surface for carrying fruit case 50 is in the arc surface to raise up.The purpose that fruit case 50 is arranged such will be carried to be：So that into
The fruit for entering to carry fruit case 50 can be moved around along circular arc towards fruit case 50 is carried, and then is avoided fruit and blocked bellows
The generation of 52 outlet problems.
The lower end for carrying fruit bucket 51 is connected with bellows 52；The lower end of bellows 52 extends to the inside for carrying fruit case 50.
The internal face of bellows 52 is evenly equipped with buffering batt 2, and buffering batt 2 can avoid 52 inner surface of bellows from scraping
Hinder the generation of fruit problem.
The upper end port and lower end port of bellows 52 are respectively by torsional spring equipped with buffering turnover panel 7；Setting buffering turnover panel 7
Purpose be：Turnover panel 7 is buffered under the action of torsional spring, the impact dynamics of fruit can be slowed down, thereby reduce fruit tumble injury
Risk.
When the fruit picking shear with Telescopic works, being placed on fruit accommodating mechanism need to shear under fruit first
Side.Subsequent start-up driving motor makes it through driving gear 5 and inner sleeve 4 is driven to stretch out outer tube 3, when inner sleeve 4 extend out to conjunction
Right position is set, and when fruit carpopodium can be clamped in cutting head, closes driving motor.
During inner sleeve 4 is protruding, cutting head drives traction rope 14 to move together, 14 moving process of traction rope
Middle drive shaft B12 is rotated after overcoming the elastic force for resetting wind spring 15, is the overhanging of inner sleeve 4 to make it unclamp traction rope 14
Enough traction ropes 14 are provided.
After the length adjustment of fruit picking shear, the mobile fruit picking shear makes the carpopodium of fruit to be sheared be located at
Dynamic gripping finger 25 and clamp refer in 24 " clamping opening ".Subsequent clamping lever 6 of holding with a firm grip makes it through leash 13 and pulls shaft A11, leads
During leader tape 13 pulls shaft A11, shaft A11 is driven to rotate counterclockwise；At the same time pressure-ram 18, which can be squeezed, makes its gram
It takes after the elastic force of resetting spring A17 to contract；In 18 inside contraction process of pressure-ram, is pushed and connected by driving inclined-plane 21
In the spliced eye that bolt 20 makes it overcome transverse shifting after the elastic force of resetting spring B19, and then is inserted into drive disk 16；From
And shaft B12 is made to be rotated counterclockwise together with shaft A11.
After shaft B12 pulls the D35 that ships and resell on another market to overcome the elastic force of extension spring 31 during rotating counterclockwise by traction rope 14
It moves；Ship and resell on another market after the elastic force for driving pushing plate 30 to overcome compressed spring 32 by drive link 29 and the C34 that ships and resell on another market during moving after D35 around
The B33 that ships and resell on another market is rotated counterclockwise.
Pushing plate 30 pushes during rotating counterclockwise moves gripping finger 25 around A26 rotations of shipping and reselling on another market to make the clamping of gripping finger 25
Part refers to 24 with clamp and draws close, and finally clamps fruit carpopodium.
In dynamic 25 rotation process of gripping finger, the dynamic drive of gripping finger 25 is shipped and resell on another market, and arcuately slide opening 43 slides F40 counterclockwise, ships and resell on another market
In F40 sliding processes, the E39 that ships and resell on another market is driven to move after straight trip slide opening 42 by the handle 38 that commutates；It ships and resell on another market to drive during moving after E39 and push away
It send bar 37 to move afterwards together, to reduce the elastic deformation of buffer spring 45, thereby reduces the elastic force of buffer spring 45, make biography
When 28 stress of moving axis squeezes stop collar 36, stop collar 36 moves backward after capable of overcoming the elastic force of buffer spring 45, avoids limit
Position set 36 hinders the generation of 28 rotational problems of transmission shaft.
After dynamic gripping finger 25 clamps fruit carpopodium under the cooperation that clamp refers to 24, starts saw blade motor 27, make it through
Transmission shaft 28 stops operating after driving cutting saw blade 23 to rotate 360 °, in this course, cuts the part body energy of saw blade 23
Enough tops for rotating the retained part that driven gripping finger 25 and clamp refer to 24 with transmission shaft 28 pass through, and then cut fruit carpopodium；
At the same time when transmission shaft 28 rotates 360 ° of recovery initial positions, stop collar 36 can make limit under the action of buffer spring 45
Position bulb 44 is reinserted into the limit counterbore 46 of transmission shaft 28, is positioned to transmission shaft 28, prevents cutting saw blade 23 from sending out
The problem of raw " dislocation ".
After cutting fruit carpopodium, clamping lever 6 is unclamped, shaft A11 will automatically reset under the action of torsional spring at this time；It squeezes
Push rod 18 automatically resets under the action of resetting spring A17；Connecting bolt 20 resets under the action of resetting spring B19；Connection
Bolt 20 is disengaged with drive disk 16.Then under the action of compressed spring 32 and extension spring 31, pushing plate 30 and transmission
Bar 29 resets successively.
In reseting procedure, dynamic gripping finger 25 automatically resets pushing plate 30 under the action of torsional spring, then moves gripping finger 25
It is in " opening " state to reset, and in dynamic 25 reseting procedure of gripping finger, the dynamic drive of gripping finger 25 is shipped and resell on another market, and arcuately slide opening 43 is sliding clockwise by F40
It is dynamic；It ships and resell on another market in F40 sliding processes by commutating handle 38 and the E39 that ships and resell on another market drives push rod 37 to move forward, further oppresses buffer spring
45, to make the pressure bigger between the limit bulb 44 on stop collar 36 and the limit counterbore 46 of transmission shaft 28, avoids and cut
Cut the problem of generation of saw blade 23 rotates easily.
The subsequent fruit picking shear can be directed at next fruit to be picked, into next working cycles, and by its carpopodium
Cut-out.
After the cut-out of fruit carpopodium, fruit under the effect of gravity, under fall on and carry in fruit bucket 51, into carrying in fruit bucket 51
Fruit fallen into bellows 52 along its internal conical surface, and eventually fall into and carry in fruit case 50.
In above process, people, which can start spindle motor, makes it that elevating screw 53 be driven to rotate, and drives lifting seat 49
With carry fruit bucket 51 move up, and then make load fruit bucket 51 as possible on move to suitable position；It reduces and carries the distance between fruit bucket 51 and fruit,
Reduce the risk of fruit tumble injury.
When carry fill fruit in fruit case 50 when, you can be displaced downwardly to suitable position with dynamic load fruit case 50 by unloading fruit leading screw 54,
To facilitate people to be taken out the fruit in fruit case 50 is carried；It is multiple with dynamic load fruit case 50 by unloading fruit leading screw 54 after fruit takes out
Position.The picking work of fruit so can be completed.
After fruit picking, you can start driving motor, make it through driving gear 5 and inner sleeve 4 is driven to bounce back, when interior
Casing 4 stops driving motor after being fully retracted.In 4 retraction process of inner sleeve, shaft B12 will be in the bullet for resetting wind spring 15
It is inverted under the action of power, to be rewinded on shaft B12 because the retraction of inner sleeve 4 generates extra traction rope 14；Then
The fruit picking shear with Telescopic can enter next working cycles.
The fruit picking shear with Telescopic is simple in structure, easy to use；It solves current people and uses common scissors
The labor intensity having when fruit picking is completed greatly with ineffective problem, meets people's needs.
Claims (9)
1. a kind of fruit picking shear with Telescopic, it is by tractor（1）, clamping lever（6）, outer tube（3）, inner sleeve
（4）, driving gear（5）It is constituted with cutting head；It is characterized in that：The outer tube（3）One end by pin equipped with clamp
Handle（6）；Outer tube（3）The other end by driving motor equipped with driving gear（5）；Outer tube（3）In being inside slidably fitted with
Casing（4）；Inner sleeve（4）With driving gear（5）Engagement connection；Inner sleeve（4）One end extend to outer tube（3）Outer end；Prolong
Extend to outer tube（3）The inner sleeve of outer end（4）End is equipped with cutting head；Inner sleeve（4）The outer tube of the other end（3）Interior be equipped with is led
Lead device（1）；Clamping lever（6）Pass through tractor（1）It is connect with cutting head.
2. a kind of fruit picking shear with Telescopic according to claim 1, it is characterised in that：The inner sleeve
（4）By sleeve body（8）And driving rack（9）It constitutes；In sleeve body（8）It is fixed with driving rack（9）；Driving rack（9）
With driving gear（5）Engagement connection；Driving rack（9）The outer tube of both sides（3）On be provided with directive slide track（10）；Driving rack
（9）With directive slide track（10）It is slidably connected.
3. a kind of fruit picking shear with Telescopic according to claim 1, it is characterised in that：The tractor
（1）By shaft A（11）, shaft B（12）, leash（13）, traction rope（14）With reset wind spring（15）It constitutes；Outer tube（3）It is interior
Symmetry shape is equipped with shaft A（11）With shaft B（12）；Shaft B（12）On be wound with traction rope（14）With reset wind spring（15）；It leads
Messenger（14）One end pass through inner sleeve（4）It is connect afterwards with cutting head；Reset wind spring（15）Outer ring end and outer tube（3）Even
It connects；Shaft B（12）One end be fixed with drive disk（16）；Shaft A（11）Pass through torsional spring and outer tube（3）Connection；Leash
（13）One end from top bypass shaft A（11）It is fixedly connected afterwards with its lower face；Leash（13）The other end with clamp hand
Handle（6）Connection；Leash（13）Internal shaft A（11）It is upper to pass through slide opening and resetting spring A（17）Equipped with pressure-ram（18）；
Pressure-ram（18）The shaft A of side（11）It is upper to pass through sliding slot and resetting spring B（19）Sliding is equipped with connecting bolt（20）；Connection
Bolt（20）With drive disk（16）Interval plug connection.
4. a kind of fruit picking shear with Telescopic according to claim 3, it is characterised in that：The connecting bolt
（20）One end be provided with driving inclined-plane（21）；Connecting bolt（20）Pass through driving inclined-plane（21）With pressure-ram（18）Sliding connects
It connects；Connecting bolt（20）The drive disk of side（16）End face annular shape is provided with multiple spliced eyes；Connecting bolt（20）With
Spliced eye interval plug connection.
5. a kind of fruit picking shear with Telescopic according to claim 4, it is characterised in that：The cutting head has
Connecting cylinder（22）, transmission mechanism, detent mechanism, cutting saw blade（23）, clamp refers to（24）With dynamic gripping finger（25）It constitutes；Inner sleeve
（4）One end pass through connecting cylinder（22）Clamp is fixed with to refer to（24）；Clamp refers to（24）On pass through the A that ships and resell on another market（26）With torsional spring equipped with dynamic
Gripping finger（25）；Dynamic gripping finger（25）One end pass through transmission mechanism and traction rope（14）Connection；Dynamic gripping finger（25）Side passes through saw blade
Motor（27）And transmission shaft（28）Eccentric shape is equipped with cutting saw blade（23）；Transmission shaft（28）The clamp of side refers to（24）Upper be equipped with is determined
Position mechanism；Dynamic gripping finger（25）It is flexibly connected with detent mechanism；Detent mechanism and transmission shaft（28）Contradict connection.
6. a kind of fruit picking shear with Telescopic according to claim 5, it is characterised in that：The transmission mechanism
By drive link（29）, pushing plate（30）, extension spring（31）And compressed spring（32）It constitutes；Dynamic gripping finger（25）The clamp of side refers to
（24）On pass through the B that ships and resell on another market（33）Equipped with pushing plate（30）；Pushing plate（30）With dynamic gripping finger（25）One end contradict connection；Pushing plate
（30）Side pass through compressed spring（32）Refer to clamp（24）Connection；Pushing plate（30）One end pass through the C that ships and resell on another market（34）Connection
There is drive link（29）；Drive link（29）One end pass through the D that ships and resell on another market（35）With connecting cylinder（22）The slide opening of upper setting is slidably connected；Turn
Sell D（35）One end extend to connecting cylinder（22）It is internal；Extend to connecting cylinder（22）The internal D that ships and resell on another market（35）With traction rope（14）
Connection；Ship and resell on another market D（35）Side and connecting cylinder（22）Between be provided with extension spring（31）.
7. a kind of fruit picking shear with Telescopic according to claim 5, it is characterised in that：The detent mechanism
By stop collar（36）, push rod（37）, commutation handle（38）, ship and resell on another market E（39）With the F that ships and resell on another market（40）It constitutes；Transmission shaft（28）Side
Clamp refers to（24）It is upper to pass through limit sliding rail（41）Sliding is equipped with stop collar（36）；Stop collar（36）One end pass through sliding slot and limit
Nail sliding is equipped with push rod（37）；Push rod（37）With stop collar（36）Between be provided with buffer spring（45）；Push rod（37）
The clamp of side refers to（24）On be provided with interconnected straight trip slide opening（42）With arc slide opening（43）；Straight trip slide opening（42）Interior cunning
It is dynamic that the E that ships and resell on another market is installed（39）；Arc slide opening（43）It is slidably fitted with the F that ships and resell on another market（40）；Ship and resell on another market E（39）With the F that ships and resell on another market（40）Between lead to
Cross commutation handle（38）Mutually flexible connection；Ship and resell on another market E（40）With push rod（37）One end rotation connection；Ship and resell on another market F（40）With dynamic folder
Refer to（25）Rotation connection.
8. a kind of fruit picking shear with Telescopic according to claim 7, it is characterised in that：The stop collar
（36）One end be provided with limit bulb（44）；Transmission shaft（28）Periphery on be provided with limit counterbore（46）；Limit bulb
（44）With limit counterbore（46）Interval is inserted into connection；Clamp refers to（24）In sandwich；Clamp refers to（24）Inside passes through the A that ships and resell on another market
（26）Equipped with dynamic gripping finger（25）；Clamp refers to（24）Upper surface be provided with straight trip slide opening（42）With arc slide opening（43）；Dynamic gripping finger
（25）In bending；Dynamic gripping finger（25）Retained part interval shape be provided with holding tank（47）.
9. a kind of fruit picking shear with Telescopic according to claim 1, it is characterised in that：The clamping lever
（6）The outer tube of side（3）There are two motor switch for upper setting；One motor switch is electrically connected with driving motor；Another electricity
Machine switchs and saw blade motor（27）Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317085.4A CN108307802B (en) | 2018-04-10 | 2018-04-10 | Fruit picking shears with telescopic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317085.4A CN108307802B (en) | 2018-04-10 | 2018-04-10 | Fruit picking shears with telescopic function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108307802A true CN108307802A (en) | 2018-07-24 |
| CN108307802B CN108307802B (en) | 2020-06-30 |
Family
ID=62897120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810317085.4A Expired - Fee Related CN108307802B (en) | 2018-04-10 | 2018-04-10 | Fruit picking shears with telescopic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108307802B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104996A (en) * | 2018-09-13 | 2019-01-01 | 湖南大学 | A kind of fruit auxiliary device for picking |
| CN109168619A (en) * | 2018-11-15 | 2019-01-11 | 荆州职业技术学院 | A kind of bergamot pear device for picking |
| CN109618660A (en) * | 2019-02-22 | 2019-04-16 | 钦州市中医药研究所 | A kind of high-altitude parasitism Chinese medicine collector |
| CN113243278A (en) * | 2021-05-28 | 2021-08-13 | 海南天然橡胶产业集团股份有限公司 | Tapping knife for tapping machine |
| CN113661831A (en) * | 2021-08-20 | 2021-11-19 | 姜雪晶 | Fruit picking device |
| CN109168619B (en) * | 2018-11-15 | 2024-04-30 | 荆州职业技术学院 | Bergamot pear picking device |
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| CN2114283U (en) * | 1991-11-18 | 1992-09-02 | 林青 | High efficiency fruit picking device |
| DE10332973A1 (en) * | 2003-07-21 | 2005-02-10 | Eckhard Behrend | Cutting shears on handle for harvesting of cherries may have pistol grip with trigger on rotary joint on end of telescopic shaft and has shears with hooked fixed knife blade and convex moving blade |
| US7500343B2 (en) * | 2006-08-28 | 2009-03-10 | Chih-Yu Hsia | Fruit picker apparatus with a motor operated cutter |
| CN205030146U (en) * | 2015-10-14 | 2016-02-17 | 西华大学 | Novel fruit picker |
| CN205093185U (en) * | 2015-07-30 | 2016-03-23 | 松桃如阿雅观光农业产业开发有限公司 | Red -fleshed sweet pomelo picks device |
| CN206472512U (en) * | 2017-01-12 | 2017-09-08 | 陈明 | A kind of agriculture fruit harvesting harvesting apparatus |
| CN206525165U (en) * | 2017-02-13 | 2017-09-29 | 奉节县望连农业开发有限公司 | A kind of Telescopic shaft type Fruit-picking mechanical arm |
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2018
- 2018-04-10 CN CN201810317085.4A patent/CN108307802B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2114283U (en) * | 1991-11-18 | 1992-09-02 | 林青 | High efficiency fruit picking device |
| DE10332973A1 (en) * | 2003-07-21 | 2005-02-10 | Eckhard Behrend | Cutting shears on handle for harvesting of cherries may have pistol grip with trigger on rotary joint on end of telescopic shaft and has shears with hooked fixed knife blade and convex moving blade |
| US7500343B2 (en) * | 2006-08-28 | 2009-03-10 | Chih-Yu Hsia | Fruit picker apparatus with a motor operated cutter |
| CN205093185U (en) * | 2015-07-30 | 2016-03-23 | 松桃如阿雅观光农业产业开发有限公司 | Red -fleshed sweet pomelo picks device |
| CN205030146U (en) * | 2015-10-14 | 2016-02-17 | 西华大学 | Novel fruit picker |
| CN206472512U (en) * | 2017-01-12 | 2017-09-08 | 陈明 | A kind of agriculture fruit harvesting harvesting apparatus |
| CN206525165U (en) * | 2017-02-13 | 2017-09-29 | 奉节县望连农业开发有限公司 | A kind of Telescopic shaft type Fruit-picking mechanical arm |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104996A (en) * | 2018-09-13 | 2019-01-01 | 湖南大学 | A kind of fruit auxiliary device for picking |
| CN109168619A (en) * | 2018-11-15 | 2019-01-11 | 荆州职业技术学院 | A kind of bergamot pear device for picking |
| CN109168619B (en) * | 2018-11-15 | 2024-04-30 | 荆州职业技术学院 | Bergamot pear picking device |
| CN109618660A (en) * | 2019-02-22 | 2019-04-16 | 钦州市中医药研究所 | A kind of high-altitude parasitism Chinese medicine collector |
| CN113243278A (en) * | 2021-05-28 | 2021-08-13 | 海南天然橡胶产业集团股份有限公司 | Tapping knife for tapping machine |
| CN113243278B (en) * | 2021-05-28 | 2022-08-05 | 海南天然橡胶产业集团股份有限公司 | Tapping knife for tapping machine |
| CN113661831A (en) * | 2021-08-20 | 2021-11-19 | 姜雪晶 | Fruit picking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108307802B (en) | 2020-06-30 |
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Granted publication date: 20200630 Termination date: 20210410 |