CN208001554U - A kind of envelop-type fruit picker - Google Patents
A kind of envelop-type fruit picker Download PDFInfo
- Publication number
- CN208001554U CN208001554U CN201820318191.XU CN201820318191U CN208001554U CN 208001554 U CN208001554 U CN 208001554U CN 201820318191 U CN201820318191 U CN 201820318191U CN 208001554 U CN208001554 U CN 208001554U
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- China
- Prior art keywords
- fruit
- telescopic rod
- envelop
- sliding block
- pawl
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Abstract
The utility model discloses a kind of envelop-type fruit pickers, including rack, fruit pawl link mechanism, sliding block sleeve, steel wire rope, control handle, it is set in rack and carries fruit platform and be uniformly arranged multiple fruit pawl link mechanisms around it, fruit pawl is set at the top of fruit pawl link mechanism, bottom is hinged by connecting rod and sliding block sleeve, sliding block sleeve, which is located at, carries fruit platform underside, and is connect with control handle by steel wire rope, and fruit pawl link mechanism connects driving fruit pawl by connecting rod and executes clamping fruit.By stretching Steel rope drive sliding block sleeve slide downward, fruit pawl link mechanism control Guo Zhao mechanisms is driven to realize envelope crawl.The envelop-type fruit picker of the utility model, mechanics innovation is simple with control, movement is flexible, versatility is good, wins convenience, can realize different fruit diameter fruit pickings.
Description
Technical field
The utility model is related to a kind of envelop-type fruit picker more particularly to a kind of six-bar linkage three-jaw envelop-type fruit
Picker can be adapted to the different big small envelopes of fruit diameter by mechanical drive link mechanism and capture fruit, belong to fruit picking
Technical field.
Background technology
With the sustainable development of national economy and the continuous improvement of national life level, demand of the people to fruits and vegetables is increasingly
Greatly.In the fruits and vegetables production in China, pick that shared workload is very huge, and not only picking efficiency is not high, and working environment is arduous,
Picking process is tired, and fruit picking quality cannot also ensure, more even when have picking worker in picking process because
Fruit growth height and growing environment complex and picking of climbing tree, accidentally being dropped from tree leads to that contingency occurs.For
It adapts to the national continuous development to fruits and vegetables demand to grow, realizes that effective picking fruit, orchard workers design different fruit and adopt
Device and picking/tool, but these tools are inconvenient in picking, and efficiency is not also high, and fruit is also easy to damage in picking process, leads
It causes to rot.
Utility model content
The purpose of this utility model is to overcome deficiencies of the prior art, a kind of envelop-type fruit is provided and is adopted
Device and picking makes it be not easy to damage the protection of fruit when, it can be achieved that picking, and is suitable for the fruit picking of different height, and can fit
Answer the fruit picking of different fruit diameter sizes.
The utility model is to realize that its technical purpose is achieved through the following technical solutions：
A kind of envelop-type fruit picker, including bridge, load fruit platform, sliding block sleeve, fruit pawl link mechanism, steel wire rope
With control handle, which is characterized in that
The fruit platform that carries includes a sleeve positioned at bottom, the load fruit supporting surface positioned at top and is fixed at institute
State several support arms being evenly arranged between sleeve and load fruit supporting surface and circumferentially, the load set of the fruit platform by its bottom
Jacket casing sets the top for being fixed on the bridge,
The sliding block sleeve is slidably sleeved on the bridge and positioned at the lower section for carrying fruit platform, the sliding block
Sleeve includes sleeve part and the circumferential several supporting rods being uniformly arranged on the sleeve part periphery wall, the number of the supporting rod
Amount is identical as the quantity of support arm on the load fruit platform,
Several fruit pawl link mechanisms, the fruit pawl link mechanism are set between the load fruit platform and sliding block sleeve
Quantity with it is described load fruit platform on the quantity of support arm it is identical, each fruit pawl link mechanism include one driving connect
Bar, a kinematic link, an operation connecting rod and a fruit pawl, the end of the drive link are hinged on the support on the sliding block sleeve
The end at the top of bar, the top of the drive link and the kinematic link is hinged, the top of the kinematic link with it is described
The end of operation connecting rod is hinged, and the end of the support arm on the load fruit platform is hinged in the middle part of the kinematic link, described
The top of operation connecting rod is hinged on the middle part of the fruit pawl, and the end of the fruit pawl is hinged on the support arm on the load fruit platform
Middle part,
The control handle is fixed at the end of the bridge, and described steel wire rope one end connects with the sliding block sleeve
It connects, the other end is connect with the control handle.
Further, it is provided with rubber buffer on the inside work surface of each fruit pawl and the load fruit supporting surface.
Further, the control handle includes bearing body and handle, and the bearing body is fixed on described by fastener
The end of bridge；The supporting leg of the handle is hinged on the bearing body, the activity of the end of the steel wire rope and the handle
End connection, and it is provided with tension spring between the movable end of the handle and the bearing body.
Further, the bridge is Telescopic rod structure, including lower telescopic rod and is threaded through in the lower telescopic rod
Upper telescopic rod.
Further, the upper telescopic rod is spaced the multiple location holes of setting, the top of the lower telescopic rod along its length
One flexible rod set of end fixed setting, the telescopic rod puts on one rotatable positioning protrusion of setting, close under the flexible rod set
Setting one and the matched through-hole of the positioning protrusion, the positioning protrusion may pass through the through-hole on the bar wall of the lower telescopic rod of side
Stretch into the location hole on the upper telescopic rod bar wall.
Further, after the positioning protrusion extend into the location hole, the upper telescopic rod is in lower telescopic rod
It is fixedly connected with state, it, can be mutual between the upper telescopic rod and lower telescopic rod after the positioning protrusion is detached from the location hole
Slide and be equipped with resetting spring between control handle and the rack, the resetting spring be located at the control handle and steel wire rope it
Between.
Further, the control handle is equipped with the control handle of a control resetting spring reseting elasticity.
Further, a long connection sheet, top and the slide block set of the long connection sheet are set in the upper telescopic rod
Cylinder is fixedly connected, and the end of the long connection sheet is connect with the top of the steel wire rope.
Further, the long connection sheet is provided along its length multiple alignment notches being spaced apart, each described fixed
Spacing distance between line notch is identical as the spacing distance of location hole on the upper telescopic rod bar wall.
Further, an alignment card moving up and down is arranged in the position that the flexible rod set is corresponded in the lower telescopic rod
The top of firmware, the steel wire rope is fixedly connected on the alignment holding firmware.
Further, card hole protrusion is provided on the alignment holding firmware, when the upper telescopic rod and lower telescopic rod adjust
When to a certain length, the card hole protrusion is extend into the long connection sheet in the alignment notch for corresponding to the length, on described
When length between telescopic rod and lower telescopic rod is adjusted, the card hole protrusion is detached from from the alignment notch.The bar
Frame is hollow tubular structure, the hollow bridge of the steel wire penetrating and the sliding block sleeve connection.
Compared with the existing technology, the envelop-type fruit picker of the utility model, technological merit are：Picking facility,
Simple in structure, easy for assemble or unload, telescopic rod design is adapted to different height growth fruit, reduces picking intensity, and rubber pad is protected
Protection unit, which can be realized, does not damage fruit in picking process.Different fruit diameters are adapted to as executing agency using multijaw envelop-type mechanism
The fruit of size, meets actual demand.It is moved using driving handle driving mechanism, it is easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the envelop-type fruit picker of the utility model；
Fig. 2 is the top structure schematic diagram of the envelop-type fruit picker of the utility model；
Fig. 3 is the control handle arrangement schematic diagram of the envelop-type fruit picker of the utility model；
Fig. 4 is the diagrammatic cross-section of Fig. 3；
Fig. 5 is the bridge structural schematic diagram of the envelop-type fruit picker of the utility model；
Fig. 6 is the close-up schematic view at the positions F in Fig. 5.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings, it is noted that described specific embodiment is only
It is intended to convenient for the understanding to the utility model, and does not play any restriction effect to it.
Referring now to Fig. 1~3, the envelop-type fruit picker of the utility model, including bridge 7 and it is set to bridge 7
The load fruit platform 5 at top, three fruit pawl link mechanisms are carried with 120 degree of circle-shaped are evenly arranged on fruit platform 5, fruit pawl connecting rod machine
Structure is also the executing agency of envelope crawl fruit simultaneously.Sliding block sleeve 1 is set on bridge 7 and is arranged in and carries under fruit platform 5
To drive three fruit pawl link mechanism actions, the end fixed setting of bridge 7 to control handle, control handle passes through steel wire rope for side
9 connect with sliding block sleeve 1, resetting spring are arranged between sliding block sleeve 1 and load fruit platform 5, pressing or release control handle can bands
Movable slider sleeve 1 slides up and down on the outer surface of bridge 7.
As shown in Fig. 2, carry fruit platform 5 include one be located at bottom sleeve 51, positioned at top load fruit supporting surface 52 and
Several support arms 53 being evenly arranged between the sleeve and load fruit supporting surface and circumferentially are fixed at, it is logical to carry fruit platform 5
The sleeve 51 for crossing its bottom is arranged the top for being fixed on bridge 7.Sliding block sleeve 1 is slidably sleeved on bridge 7 and positioned at load
The lower section of fruit platform 5, sliding block sleeve 1 include sleeve part 101 and are circumferentially uniformly arranged on several on 101 periphery wall of sleeve part
Supporting rod 102, the quantity of supporting rod 102 are identical as the quantity of support arm 53 carried on fruit platform 5.
It carries and several fruit pawl link mechanisms, the quantity and load of fruit pawl link mechanism is set between fruit platform 5 and sliding block sleeve 1
The quantity of support arm 53 on fruit platform 5 is identical.In order to realize the picking function of adapting to different fruit diameter sizes, the fruit pawl connecting rod
Mechanism is designed using six-bar linkage.Specifically, as shown in Fig. 2, each fruit pawl link mechanism includes a drive link 2, one transmission
Connecting rod 3, an operation connecting rod 4 and a fruit pawl 6, the end of drive link 2 are hinged on the top of the supporting rod 102 on sliding block sleeve 1,
The top of drive link is hinged with the end of kinematic link 3, and the top of kinematic link 3 is hinged with the end of operation connecting rod 4, transmission
The middle part of connecting rod 3 is hinged on the end for carrying the support arm 53 on fruit platform 5, and the top of operation connecting rod 4 is hinged in fruit pawl 6
Portion, the end of fruit pawl 6 are hinged on the middle part for carrying the support arm 53 on fruit platform 5.By moving up and down for handle control slide block 1,
Then each fruit pawl connecting rod mechanism movement is driven, realizes the envelope crawl of the different big fruitlets of fruit diameter.Picking process pair in order to prevent
Fruit generates damage, and rubber buffer has been respectively mounted in the inside work surface of fruit pawl 6 and the load fruit supporting surface 52 of load fruit platform 5
Piece mitigates the extruding force in picking process to protect fruit using the effect of its elastic buffer.
Control handle is fixed at the end of bridge 7, and concrete structure is referring to Fig. 3,4.It includes bearing body to control handle
10 and handle 13.Wherein, bearing body 10 is fixed on the end of bridge 7 by fastener 8；The top of bearing body 10 is provided with protrusion
11, the end of steel wire rope 9 passes through a through-hole in the protrusion 11 to be connect with handle 13, and is arranged between handle 13 and protrusion 11
It is useful so that the self-resetting tension spring 25 after pressing of handle 13；The supporting leg of handle 13 is hinged on bearing body by an axis pin 26
On 10, and bolster 27 is provided near the axis pin 26.
In order to pick the fruit of different height, bridge 7 uses telescopic rod structure design, concrete structure referring to Fig. 1,
5,6.Bridge 7 includes that upper telescopic rod 15 and lower telescopic rod 14, upper telescopic rod 15 are sheathed in lower telescopic rod 14,15 edge of upper telescopic rod
Multiple location holes are arranged in its length direction interval, and a flexible rod set 18 is fixedly installed in the top of lower telescopic rod 14, rod set of stretching 18
One rotatable positioning protrusion 17 of upper setting, as shown in Figure 5,6, positioning protrusion 17 is around itself and the main part of flexible rod set 18
Tie point 19 rotates, close to the bar wall of the lower telescopic rod 14 of the lower section of flexible rod set 18 on setting one it is matched with positioning protrusion 17
Through-hole, positioning protrusion 17 may pass through the positioning that the through-hole stretches on the 15 bar wall of upper telescopic rod in 14 inner cavity of lower telescopic rod
Hole, after positioning protrusion 17 extend into certain a positioning hole on 15 bar wall of upper telescopic rod, at upper telescopic rod 15 and lower telescopic rod 14
In being fixedly connected with state, after positioning protrusion 17 is detached from the location hole of upper telescopic rod 15, upper telescopic rod 15 and lower telescopic rod 14 it
Between can mutually slide, to realize adjusting to 7 length of bridge.
It is compatible with the bridge structure of adjustable in length, the company in the utility model between steel wire rope 9 and sliding block sleeve 1
Binding structure, as shown in Figure 5,6.One long connection sheet 23 is set in upper telescopic rod 15, the top of long connection sheet 23 by axis pin 24 with
Sliding block sleeve 1 is fixedly connected, and the slide downward therewith of sliding block sleeve 1, long connection sheet 23 can be driven when long connection sheet 23 pulls downward on
Multiple alignment notches being spaced apart are provided along its length, the spacing distance between each alignment notch and 15 bar of upper telescopic rod
The spacing distance of location hole on wall is identical.The position setting one of corresponding flexible rod set 18 is moving up and down in lower telescopic rod 14
The top of alignment holding firmware 21, the steel wire rope 9 in lower telescopic rod 14 is fixedly connected on alignment holding firmware by connector 20
On 21, card hole protrusion 22 is provided on alignment holding firmware 21, when upper telescopic rod 15 and lower telescopic rod 14 are adjusted to a certain length,
Card hole protrusion 22 on alignment holding firmware 21 is extend into corresponding long connection sheet 23 in the alignment notch for corresponding to the length, when above stretching
When length between contracting bar 15 and lower telescopic rod 14 is adjusted, card hole protrusion 22 on alignment holding firmware 21 is from long connection sheet 23
On alignment notch in be detached from.After the height adjustment of bridge 7, the handle 13 in pressing control handle passes through steel wire rope 9
Alignment holding firmware 21 is pulled, long connection sheet 23 is then pulled and sliding block sleeve 1 is pulled by long connection sheet 23, sliding block sleeve 1
Action drives fruit pawl link mechanism to act therewith.After unclamping handle 13, sliding block sleeve 1 slides up under the action of its resetting spring
It is dynamic, to drive fruit pawl link mechanism to reset therewith.
More than, the range of the only preferred embodiment of the utility model, the utility model protection is not limited thereto, any
It is familiar with the people of the technology and is appreciated that that expects transforms or replaces, and should all cover in this reality in the range disclosed by the utility model
Within novel scope, therefore, the scope of protection of the utility model should be subject to the scope of protection of the claims.
Claims (9)
1. a kind of envelop-type fruit picker, including bridge, carry fruit platform, sliding block sleeve, fruit pawl link mechanism, steel wire rope and
Control handle, which is characterized in that
The fruit platform that carries includes a sleeve positioned at bottom, the load fruit supporting surface positioned at top and is fixed at the set
Several support arms being evenly arranged between cylinder and load fruit supporting surface and circumferentially, the load set jacket casing of the fruit platform by its bottom
If being fixed on the top of the bridge,
The sliding block sleeve is slidably sleeved on the bridge and positioned at the lower section for carrying fruit platform, the sliding block sleeve
Including sleeve part and the circumferential several supporting rods being uniformly arranged on the sleeve part periphery wall, the quantity of the supporting rod with
The quantity for carrying the support arm on fruit platform is identical,
Several fruit pawl link mechanisms, the number of the fruit pawl link mechanism are set between the load fruit platform and sliding block sleeve
Amount is identical as the quantity of support arm on the load fruit platform, and each fruit pawl link mechanism includes a drive link, one
Kinematic link, an operation connecting rod and a fruit pawl, the end of the drive link are hinged on the supporting rod on the sliding block sleeve
Top, the top of the drive link and the end of the kinematic link are hinged, the top of the kinematic link and the operation
The end of connecting rod is hinged, and the end of the support arm on the load fruit platform, the operation are hinged in the middle part of the kinematic link
The top of connecting rod is hinged on the middle part of the fruit pawl, and the end of the fruit pawl is hinged in the support arm on the load fruit platform
Portion,
The control handle is fixed at the end of the bridge, described steel wire rope one end and the sliding block sleeve connection, separately
One end is connect with the control handle.
2. envelop-type fruit picker according to claim 1, which is characterized in that the inside work surface of each fruit pawl
And it is provided with rubber buffer on the load fruit supporting surface.
3. envelop-type fruit picker according to claim 1, which is characterized in that the control handle includes bearing body
And handle, the bearing body are fixed on the end of the bridge by fastener；The supporting leg of the handle is hinged on the bearing
On body, the end of the steel wire rope is connect with the movable end of the handle, and the movable end of the handle and the bearing body it
Between be provided with tension spring.
4. envelop-type fruit picker according to claim 1, which is characterized in that the bridge is Telescopic rod structure,
Including lower telescopic rod and the upper telescopic rod being threaded through in the lower telescopic rod.
5. envelop-type fruit picker according to claim 4, which is characterized in that the upper telescopic rod is square along its length
Multiple location holes are set to interval, a flexible rod set is fixedly installed in the top of the lower telescopic rod, and the telescopic rod puts on setting
One rotatable positioning protrusion, close to the bar wall of the lower telescopic rod below the flexible rod set on setting one with the positioning protrusion
Matched through-hole, the positioning protrusion may pass through the location hole that the through-hole stretches on the upper telescopic rod bar wall.
6. envelop-type fruit picker according to claim 5, which is characterized in that one length of setting in the upper telescopic rod
Connection sheet, the top of the long connection sheet are fixedly connected with the sliding block sleeve, end and the steel wire of the long connection sheet
The top of rope connects.
7. envelop-type fruit picker according to claim 6, which is characterized in that the long connection sheet is square along its length
To equipped with multiple alignment notches being spaced apart, spacing distance between each alignment notch on the upper telescopic rod bar wall
Location hole spacing distance it is identical.
8. envelop-type fruit picker according to claim 7, which is characterized in that described in corresponding in the lower telescopic rod
An alignment holding firmware moving up and down is arranged in the position of flexible rod set, and the top of the steel wire rope is fixedly connected on the alignment
On holding firmware.
9. envelop-type fruit picker according to claim 8, which is characterized in that be provided on the alignment holding firmware
Card hole protrusion, when the upper telescopic rod and lower telescopic rod are adjusted to a certain length, the card hole protrusion extend into it is described it is long even
In the alignment notch for corresponding to the length in contact pin, when the length between the upper telescopic rod and lower telescopic rod is adjusted, institute
Card hole protrusion is stated to be detached from from the alignment notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318191.XU CN208001554U (en) | 2018-03-07 | 2018-03-07 | A kind of envelop-type fruit picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318191.XU CN208001554U (en) | 2018-03-07 | 2018-03-07 | A kind of envelop-type fruit picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208001554U true CN208001554U (en) | 2018-10-26 |
Family
ID=63888291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820318191.XU Expired - Fee Related CN208001554U (en) | 2018-03-07 | 2018-03-07 | A kind of envelop-type fruit picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208001554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271527A (en) * | 2018-03-07 | 2018-07-13 | 宜春学院 | A kind of envelop-type fruit picker |
| CN113179762A (en) * | 2021-05-28 | 2021-07-30 | 西安交通大学 | Single-person portable cherry picking machine |
-
2018
- 2018-03-07 CN CN201820318191.XU patent/CN208001554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271527A (en) * | 2018-03-07 | 2018-07-13 | 宜春学院 | A kind of envelop-type fruit picker |
| CN108271527B (en) * | 2018-03-07 | 2024-03-22 | 宜春学院 | Envelope type fruit picking device |
| CN113179762A (en) * | 2021-05-28 | 2021-07-30 | 西安交通大学 | Single-person portable cherry picking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |