CN209517940U - A kind of Purely mechanical picking machine - Google Patents
A kind of Purely mechanical picking machine Download PDFInfo
- Publication number
- CN209517940U CN209517940U CN201920177058.1U CN201920177058U CN209517940U CN 209517940 U CN209517940 U CN 209517940U CN 201920177058 U CN201920177058 U CN 201920177058U CN 209517940 U CN209517940 U CN 209517940U
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- blade
- fixed
- plummer
- slot
- picking machine
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
A kind of Purely mechanical picking machine of the utility model, including blade, torsionspring, top plummer, telescopic rod and column；The shape of top plummer upper end is rectangle, the side of top plummer offers through slot, uprights vertical is fixed on the upper end of top plummer, blade is rotatably connected on column by torsionspring, one end of torsionspring is fixed, the other end is fixed with blade, the inlet of through slot is arranged in when blade is static, the blade of blade is in the inside of through slot；Telescopic rod is vertical with the upper end of top plummer to be connect.Picking machine is not easily damaged, is easy to repair, and the reliable and stable work of energy improves whole picking efficiency；Part is less, therefore the quality of telescopic rod the top is smaller, reduces operation force.By the Reduced Design of Purely mechanical, so that whole picking process is improved while the persistence used has biggish advantage, avoids motor drive and make it possible to the case where entire circuit part is short-circuited during the work time.
Description
Technical field
The utility model relates to fruit harvesting apparatus field, specially a kind of Purely mechanical picking machine.
Background technique
It is mostly picked by hand after existing fruit maturation, but when being picked, due to the limit of fruit tree condition itself
System can encounter certain obstruction, therefore manual picking fruit is there are certain restrictive condition, be mainly shown as some branches compared with
High or than comparatively dense place will make picking process the problem of damage fruit, damage branch and inefficiency occur.
When carrying out the acquisition of these fruits using simple picker, such as similar to some small-sized sickles tied up on stock
Knife, since such tool is generally top heavy, working method when this operation makes hand that fatigue easily occur,
It is unfavorable for operating for a long time, reduces the efficiency of fruit picking.At present when using major part purely mechanic picker, by
Lighter in the top of picker, user is mostly that brute-force is dragged and taken, and separates carpopodium with branch, is easy in this way to branch and fruit
It damages, is on the one hand easy that the fruit of picking is caused to damage, very big, on the other hand meeting is lost for large area picking
Trunks of fruit trees and branch are caused to damage, and shaken and pulling can also make the tree root of fruit tree loosen, this life for fruit tree
It is unfavorable for length；But if to reduce the use of brute-force, the weight on top just needs to aggravate, this is easy to produce letter
The problem of easy picker is brought.
Usually structure is complicated for present automatic seed harvester most on the market, particularly with being for prolonged picking
Unfavorable, for example, driven usually in the continuation of the journey of battery using motor and can be had certain problems in counterweight, major embodiment
In the continuation of the journey of battery, if the cost of battery will be made to improve using the preferable battery of storage performance, if using market
Universal general battery, if the working time of motor is longer, the cruising ability of existing battery is insufficient for prolonged work
Met.In addition, during use using motor-driven seed harvester, being easy to hurt water if motor speed is too fast
Fruit and branches and leaves, motor is easy impaired in wet environment, influences electrical machinery life.
Have that structure is complicated, top device is overweight and how in reality in conclusion how to overcome in existing seed harvester
Application in combine the growing state of fruit tree and the shape of various fruits, smoothly find carpopodium without injuring branch and fruit, into
And improve the technical issues of picking efficiency is urgent need to resolve.
Utility model content
Aiming at the problems existing in the prior art, the utility model provides a kind of Purely mechanical picking machine, features simple structure, top
Portion is lighter, easy to carry, solves the problems, such as that user's hand is easy fatigue and picking efficiency is lower.
The utility model is to be achieved through the following technical solutions:
A kind of Purely mechanical picking machine, including blade, torsionspring, top plummer, telescopic rod and column；
The shape of the top plummer upper end is rectangle, and the side of top plummer offers through slot, and column hangs down
It is directly fixed on the upper end of top plummer, blade is rotatably connected on column by torsionspring, and one end of torsionspring is fixed,
The other end is fixed with blade, the inlet of through slot is arranged in when blade is static, the blade of blade is in the inside of through slot；
The telescopic rod is vertical with the upper end of top plummer to be connect.
It preferably, further include the V-type guide groove for being fixed on through slot two sides, the V-type guide groove a quarter equal by two radiuses
Circular arc composition, the end of two quarter circular arcs respectively with the open communication of through slot.
It further, further include the baffle for being vertically fixed on top plummer upper end；
The upper end that V-type guide groove is higher than top plummer is arranged, and the hilt end being connected with blade is hollow cylindrical, hilt
End be set on column, one end of torsionspring is fitted in the inside of baffle, and the other end is fitted in the inside of hilt.
It further, further include the top cover for being fixed at top plummer upper end, top cover covers hilt, torsionspring, gear
Plate and column.
Preferably, the top knife face shape of the knife-blade is arc.
Preferably, through-hole, the section of through-hole are provided with before and after the side opposite with through slot of the top plummer lower end
For sector, fan-shaped radius of curvature from bottom to top is increased continuously, and arc guide barrel, arc guide barrel setting are offered along fan-shaped circular arc
The other side of plummer at top is connected to outside；
Second connecting rod is slidably arranged on arc guide barrel, and the top of telescopic rod is fixed with the second connecting rod, and first connects
Extension bar is parallel with the second connecting rod to be fixed on fan-shaped the center point, and the both ends of extension spring are separately fixed at first connecting rod and the
In two connecting rods.
Further, fan-shaped radian is 30~70 degree, and fan-shaped maximum radius of curvature is parallel with the upper end of top plummer.
Further, fan-shaped the smallest radius of curvature is the natural length of extension spring, and maximum radius of curvature is to stretch bullet
1.12 times of spring natural length.
Preferably, the shape of the top plummer lower end and through slot phase the same side is cambered surface, and cambered surface is arranged at indent.
It preferably, further include the fruit bag being fixedly installed parallel with telescopic rod, fruit bag is made of elastic material, and diameter is handed over
For variation；
Fruit bag is fixedly installed by the way that bag card is parallel with telescopic rod, and one end of bag card is fixed on telescopic rod, and the other end is fixed
On bag card.
Compared with prior art, the utility model has technical effect beneficial below:
A kind of Purely mechanical picking machine of the utility model, top plummer setting through slot, which can obstruct fruit, is located in through slot
Inlet, blade are rotatably connected on column by torsionspring, when fruit obstructs under the promotion of telescopic rod from the entrance of through slot
Into in through slot, blade can be resetted under the control of the twisting resistance of torsionspring, return to initial position, then pull flexible
Blade cutting fruit obstructs after bar, completes the picking work of fruit.Picking machine is not easily damaged, is easy to repair, the reliable and stable work of energy,
Improve whole picking efficiency；The part of the utility model is less, therefore the quality of telescopic rod the top is smaller, reduces operation and applies
Power.By the Reduced Design of Purely mechanical so that whole picking process be improved and meanwhile the persistence that uses have it is larger
Advantage, avoid motor drive make it possible to the case where entire circuit part is short-circuited during the work time.
Further, V-type guide groove is fixed on the two sides of through slot, and end, in this way can be by water respectively with the open communication of through slot
Carpopodium is automatically positioned at the inlet of notch, facilitates operation, improves picking efficiency.
Further, top cover covering hilt, torsionspring, baffle and column, can effectively avoid top box main body at work
By external interference, the service life of picking machine is improved.
Further, the blade top knife face of blade uses cambered design, this concentrates fruit stalk more in stress,
In order to be rapidly cut, so as to greatly improve the picking efficiency in picking process and the integrality of picking.
Further, arcuately guide groove slides telescopic rod in the through-hole that section is fan-shaped, due to fan-shaped bent from bottom to top
Rate radius increases continuously, and extension spring can be made to extend, and increases the transmitting of power between blade and the shaft of telescopic rod, reduces vertical point
Power extends the service life of picking machine while reducing operation force.
Further, the shape of top plummer lower end and through slot phase the same side is the cambered surface of indent setting, can from lower and
On close to fruit surface, the convenient positioning obstructed to fruit improves picking efficiency while protecting fruit.
Further, fruit bag is parallel with telescopic rod is fixedly installed, since fruit bag is made of elastic material, diameter alternating
Variation can receive the fruit of picking, have buffer function, the integrality of effective protection fruit to the fruit of whereabouts.
Detailed description of the invention
Fig. 1 is the overall structure diagram of picking machine described in the utility model.
Fig. 2 is the top view of top box in Fig. 1.
Fig. 3 is the overall structure diagram of top box main body in Fig. 1.
Fig. 4 is the top view of closure body in Fig. 1.
Fig. 5 is the side view of closure body in Fig. 1.
Fig. 6 is the bottom view of closure body in Fig. 1.
Fig. 7 is the structural schematic diagram of baffle in Fig. 3.
Fig. 8 is the state diagram of the utility model blade when in use.
In figure: V-type guide groove 1, blade 21, hilt 22, torsionspring 3, baffle 4, top cover 5, top plummer 6, arc is led
Slot 6-1, through slot 6-2, telescopic rod 7, bag card 8, fruit bag 9, handle 10, extension spring 11, column 12, first connecting rod 13, second
Connecting rod 14.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, and term " on ", "lower", " preceding " and " rear " refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, is not that the component of indication or suggestion meaning must have a particular orientation, described is the solution to the utility model
It releases rather than limits.
A kind of Purely mechanical picking machine of the utility model, as shown in Figure 1, including 7 upper end of a telescopic rod 7 and telescopic rod
Top box, top box include V-type guide groove 1, blade 21, hilt 22, torsionspring 3, baffle 4, top cover 5, top plummer 6, stretch bullet
Spring 11, column 12, first connecting rod 13 and the second connecting rod 14, it is top box main body that top box, which removes top cover 5, and the top view of top box is such as
Shown in Fig. 2, the structure of top box main body is as shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6；
The shape of 6 upper end of top plummer is rectangle, and the side of top plummer 6 offers through slot 6-2, such as Fig. 7 institute
Show, column 12 is vertically fixed on the upper end of top plummer 6, and blade 21 is rotatably connected on column 12 by torsionspring 3, turns round
The one end for turning spring 3 is fixed, and the other end and blade 21 are fixed, and the inlet of through slot 6-2, blade 21 is arranged in blade 21 when static
Blade in the inside of through slot 6-2；Telescopic rod 7 is vertical with the upper end of top plummer 6 to be connect, when fruit stalk enters through slot 6-2
Afterwards, the torsionspring 3 of top box setting, for by 21 self-return of blade, blade 21 to be fixed on to initial position.
It wherein, further include the baffle 4 for being vertically fixed on top 6 upper end of plummer；V-type guide groove 1 is higher than top plummer 6
Upper end setting, 22 end of hilt being connected with blade 21 are hollow cylindrical, and the end of hilt 22 is set on column 12, are reversed
One end of spring 3 is fitted in the inside of baffle 4, and the other end is fitted in the inside of hilt 22.
It further include the V-type guide groove 1 for being fixed on the two sides through slot 6-2, V-type guide groove 1 is by two in further prioritization scheme
Radius it is equal quarter circular arc composition, through slot 6-2 shape be it is U-shaped, the end of two quarter circular arcs respectively with through slot
The open communication of 6-2；Meanwhile through-hole is provided with before and after the side opposite with through slot 6-2 of 6 lower end of top plummer, through-hole is cut
Face is sector, and fan-shaped radius of curvature from bottom to top increases continuously, and offers arc guide barrel 6-1 along fan-shaped circular arc, arc is led
The other side of top plummer 6 is arranged in slot 6-1, is connected to outside；Second connecting rod 14 is slidably arranged in arc guide barrel 6-1
On, the top of telescopic rod 7 is fixed with the second connecting rod 14, and first connecting rod 13 is parallel with the second connecting rod 14 to be fixed on sector
The center point, the both ends of extension spring 11 are separately fixed on first connecting rod 13 and the second connecting rod 14.Blade 21 with stretch
One arc guide barrel 6-1 connection is set between the shaft of contracting bar 7, this allows for entire picking machine system at work,
While cooperating extension spring 11 to carry out return, so that the power transmission between top box and shaft is maximized, avoid at work
The stress generated is pulled on the inside of shaft, device is damaged, while the service life of whole system and working efficiency are reached
To maximization.
The shape of 6 lower end of top plummer and through slot 6-2 phase the same side is cambered surface, and cambered surface is arranged at indent, can from lower and
On close to fruit surface, the convenient positioning obstructed to fruit improves picking efficiency while protecting fruit.
In the present embodiment, fan-shaped radian is 30~70 degree, and fan-shaped maximum radius of curvature is upper with top plummer 6
Hold row level with both hands, fan-shaped the smallest radius of curvature is the natural length of extension spring 11, maximum radius of curvature be extension spring 11 from
1.12 times of right length；In addition, top cover 5 is fixed at the upper end of top plummer 6, top cover 5 covers hilt 22, torsionspring
3, baffle 4 and column 12, so that picking machine can be such that fruit stalk can smoothly enter into through slot 6-2 in use.
In practical application, the Purely mechanical picking machine of the utility model is additionally provided with the fruit fixed parallel with telescopic rod 7
Bag 9, fruit bag 9 are made of nylon material, and diameter alternately changes, for receiving the fruit of picking；Fruit bag 9 by bag card 8 with
Telescopic rod 7 is fixedly installed in parallel, and one end of bag card 8 is fixed on telescopic rod 7, and the other end is fixed on the bore of 8 the top of bag card
At minimum position.The fruit bag 9 for collecting fruit is analogous to the structure of round sleeve, and different in 9 axis directions of cylindric fruit bag
Position diameter alternately changes, and this structure can have buffer function to the fruit of whereabouts.
Handle 10 is a hollow body of rod, is set in 7 bottom of telescopic rod, the top of handle 10 is located under top box
Side, torsionspring 3, blade 21 and hilt 22 are vertical with handle 10.
The picking machine of the utility model picking when include the following steps,
Step 1, handle 10 of holding with a firm grip, using telescopic rod 7 by the cambered surface of 6 lower end of top plummer close to fruit, the cambered surface knot
Structure can be from bottom to top close to fruit surface；
Step 2, after the cambered surface reaches the upper end of fruit surface, V-type guide groove 1 can be automatically positioned fruit stalk, by fruit
Stalk is located in the inlet of through slot 6-2；
Step 3 pushes away telescopic rod 7 to the front that fruit obstructs, and blade 21 will be obstructed in push-in through slot 6-2 by fruit, such as
Shown in Fig. 8；
Step 4, blade 21 can be twisted 3 pushed home of spring after fruit stalk enters through slot 6-2；Pass through torsionspring 3
Control blade 21 is resetted, and structure is not simply easily damaged, is easy to repair；Limit of the column 12 to cutter is provided for picking
While corresponding cutting force, so that cutter in use being capable of reliable and stable work；
Step 5, pull handle 10,21 cutting fruit of blade stalk, fruit are separated with branch；
Step 6, fruit bag 9 buffering of the fruit by elasticity fall.
The picking machine of the utility model, by the collective effect of torsionspring 3 and blade 21 can fruit-picking, worked
Due to there is no other additional mass in journey, so top box quality is smaller, it is more advantageous to control of the handle 10 to top box, reduces behaviour
It exerts a force, simultaneously because the co-location of V-type guide groove 1 and through slot 6-2 improve the accuracy of picking, improves picking efficiency.
For the operation of picking machine, device on the market is connected usually between top device and shaft using rigidity
Connect, this result in when in use top device and shaft have a rigidly connected structure, the power one of operator's output when picking
Part is used to cut, and a part is used to drag and take, so resultant force of its output is larger, so that whole device shaft and top at work
The picking machine head junction stress concentration phenomenon of part device is more obvious, this is for the power transmission of entirety and the service life of device
For be unfavorable.The picking machine of the utility model between top box and shaft by adding arc guide barrel 6-1, so that picking machine
Blade 21 and shaft can be realized the maximization of power transmitting at work, improve the service life of picking efficiency and whole device.
In addition, the utility model uses arc, this obstructs fruit for the design of the top knife face of 21 blade of blade
It more concentrates in stress, is rapidly cut in order to cope with blade 21, so as to greatly improve the picking in picking process
Efficiency and the integrality of picking.
Contrastingly with common mechanical equipment in the market by the picking machine of the utility model, the equipment of existing Purely mechanical
It is defective in weight and the convenience of operation, and for some electronic equipment Shortcomings in cruising ability, this reality
With novel picking machine by the Reduced Design of Purely mechanical, so that whole picking process is improved while what is used holds
Long property has biggish advantage, solves instantly some electronic equipment continuation of the journey deficiencies and existing Purely mechanical seed harvester is stupid
The technical problem of weight.Enable whole work process reliable and stable by the purely mechanic drive of the utility model, avoids electricity
Machine drive makes it possible to the case where entire circuit part is short-circuited during the work time.
Claims (10)
1. a kind of Purely mechanical picking machine, which is characterized in that including blade (21), torsionspring (3), top plummer (6), stretch
Contracting bar (7) and column (12)；
The shape of described top plummer (6) upper end is rectangle, and the side of top plummer (6) offers through slot (6-2),
Column (12) is vertically fixed on the upper end of top plummer (6), and blade (21) is rotatably connected on column by torsionspring (3)
(12) on, one end of torsionspring (3) is fixed, and the other end and blade (21) are fixed, is arranged when blade (21) is static in through slot (6-
2) inlet, the blade of blade (21) is in the inside of through slot (6-2)；
The telescopic rod (7) is vertical with the upper end of top plummer (6) to be connect.
2. a kind of Purely mechanical picking machine according to claim 1, which is characterized in that further include being fixed on through slot (6-2)
The V-type guide groove (1) of two sides, V-type guide groove (1) are made of two equal quarter circular arcs of radius, two quarter circular arcs
The end open communication with through slot (6-2) respectively.
3. a kind of Purely mechanical picking machine according to claim 2, which is characterized in that further include being vertically fixed on top to hold
The baffle (4) of microscope carrier (6) upper end；
The upper end that V-type guide groove (1) is higher than top plummer (6) is arranged, and hilt (22) end being connected with blade (21) is hollow
Cylindric, the end of hilt (22) is set on column (12), and one end of torsionspring (3) is fitted in the inside of baffle (4), separately
One end is fitted in the inside of hilt (22).
4. a kind of Purely mechanical picking machine according to claim 3, which is characterized in that further include being fixed at top to hold
The top cover (5) of microscope carrier (6) upper end, top cover (5) cover hilt (22), torsionspring (3), baffle (4) and column (12).
5. a kind of Purely mechanical picking machine according to claim 1, which is characterized in that described blade (21) blade it is upper
Portion's knife face shape is arc.
6. a kind of Purely mechanical picking machine according to claim 1, which is characterized in that under the top plummer (6)
The side front and back opposite with through slot (6-2) is held to be provided with through-hole, the section of through-hole is sector, and fan-shaped radius of curvature from bottom to top connects
It is continuous to increase, it is offered arc guide barrel (6-1) along fan-shaped circular arc, arc guide barrel (6-1) is arranged in the another of top plummer (6)
Side is connected to outside；
Second connecting rod (14) is slidably arranged on arc guide barrel (6-1), the top and the second connecting rod (14) of telescopic rod (7)
Fixed, first connecting rod (13) is parallel with the second connecting rod (14) to be fixed on fan-shaped the center point, the both ends of extension spring (11)
It is separately fixed on first connecting rod (13) and the second connecting rod (14).
7. a kind of Purely mechanical picking machine according to claim 6, which is characterized in that fan-shaped radian is 30~70 degree,
Fan-shaped maximum radius of curvature is parallel with the upper end of top plummer (6).
8. a kind of Purely mechanical picking machine according to claim 7, which is characterized in that fan-shaped the smallest radius of curvature is to draw
The natural length of spring (11) is stretched, maximum radius of curvature is 1.12 times of extension spring (11) natural length.
9. a kind of Purely mechanical picking machine according to claim 1, which is characterized in that under the top plummer (6)
Holding with the shape of through slot (6-2) phase the same side is cambered surface, and cambered surface is arranged at indent.
10. a kind of Purely mechanical picking machine according to claim 1, which is characterized in that further include parallel with telescopic rod (7)
The fruit bag (9) of fixed setting, fruit bag (9) are made of elastic material, and diameter alternately changes；
Fruit bag (9) is fixed on telescopic rod (7) by bag card (8) fixed setting parallel with telescopic rod (7), one end of bag card (8),
The other end is fixed on bag card (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177058.1U CN209517940U (en) | 2019-01-31 | 2019-01-31 | A kind of Purely mechanical picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177058.1U CN209517940U (en) | 2019-01-31 | 2019-01-31 | A kind of Purely mechanical picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517940U true CN209517940U (en) | 2019-10-22 |
Family
ID=68230208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920177058.1U Expired - Fee Related CN209517940U (en) | 2019-01-31 | 2019-01-31 | A kind of Purely mechanical picking machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209517940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250736A (en) * | 2022-08-24 | 2022-11-01 | 浙江九奇机械有限公司 | Comprehensive extrusion type picking device of full-automatic tea plucking machine |
-
2019
- 2019-01-31 CN CN201920177058.1U patent/CN209517940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250736A (en) * | 2022-08-24 | 2022-11-01 | 浙江九奇机械有限公司 | Comprehensive extrusion type picking device of full-automatic tea plucking machine |
| CN115250736B (en) * | 2022-08-24 | 2023-09-12 | 浙江九奇机械有限公司 | Comprehensive extrusion type picking device of full-automatic tea picking machine |
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Granted publication date: 20191022 Termination date: 20220131 |