CN105317369B - Picking ladder - Google Patents
Picking ladder Download PDFInfo
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- CN105317369B CN105317369B CN201510643266.2A CN201510643266A CN105317369B CN 105317369 B CN105317369 B CN 105317369B CN 201510643266 A CN201510643266 A CN 201510643266A CN 105317369 B CN105317369 B CN 105317369B
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- base
- frame
- socket
- support feet
- picking ladder
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Abstract
The purpose of the present invention is to propose to a kind of have preferable safety and picking ladder easy to use.The picking ladder of the present invention by base, increase frame and constitute, it is critical only that and below described base, be provided with several support feets, one end of described support feet is passed through to be connected with base parallel to the rotating shaft of base, described support feet is connected with base also by adjustment bolt, so that support feet changes itself angle angle and base between in the presence of adjustment bolt；It is provided with socket, the described bottom increasing frame is inserted in socket, increases frame and is fixedly connected by latch with socket above described base.The picking ladder Detachable transport of the present invention, can adjust height according to actual needs, and can adapt to sloping floor during use, easy for going up and down, can improve degree of safety and picking efficiency, and reduce labor strength, be especially suitable for the harvesting work of the occasions such as orchard.
Description
Technical field
The present invention relates to a kind of picking ladder of agricultural.
Background technology
When plucking Arillus Longan, the fruit of the higher position such as Fructus Litchi, be mostly artificial pluck, and manually pluck main on fall
Instrument is ladder.Presently used ladder is generally yi shaped ladder or double ladder.Either yi shaped ladder or double ladder, they are all respective
Have the shortcomings that certain, or height adaptability is poor, or the too heavy bad movement of weight, or oversize bad transport, or
Poor safety performance, or pedestal be difficult to put steady etc..Not only affect picking efficiency, and personal security cannot ensure, simultaneously
It is easily destroyed tree crown, affect arboreal growth.
Content of the invention
The purpose of the present invention is to propose to a kind of have preferable safety and picking ladder easy to use.
The picking ladder of the present invention by base, increase frame and constitute, it is critical only that and be provided with several support feets below described base,
One end of described support feet is passed through to be connected with base parallel to the rotating shaft of base, and described support feet is also by adjustment bolt and base
Connect, so that support feet changes itself angle angle and base between in the presence of adjustment bolt；It is provided with above described base
Socket, the described bottom increasing frame is inserted in socket, increases frame and is fixedly connected by latch with socket.
When using, if running into the uneven situation in ground, it is possible to use adjustment bolt is by the support in relatively low for physical features direction
Foot adjusts downwards, that is, increase the angle angle between this support feet and base, thus ensureing base level, makes picking ladder and level
Face is substantially vertical, improves safety.
Further, for convenience of adjust picking ladder height, described increase frame have multiple, increase frame top be provided with slotting
Hole；Adjacent increases in frame, and the bottom that frame is increased in top is inserted in the jack that frame is increased in lower section, and the bottom of frame is increased in top
The jack increasing frame with lower section is fixedly connected by connecting pin.User can increase according to actual needs or reduce and increase
The quantity of frame, thus adjust the height of picking ladder.
Further, described socket has four, and rectangular is fixed on base；Described frame of increasing is by four supports and company
The section of ladder connecing support is constituted, and described jack is arranged at the top of support.Above-mentioned increase frame and be equivalent to be formed by connecting by four rectangles,
Structure is more firm, and after being installed on socket, is difficult to topple over.
Further, described picking ladder is additionally provided with two pedals, described pedal by pedal, be fixed on pedal top surface
Foot ring and two clips compositions protruding from pedal front portion side, are provided with gap between described two clips.When using, use
Foot is inserted in foot ring person, so that pedal is moved with foot, then blocks two clips in pedal and increase frame side
In section of ladder, the effect of human body weight will make clip clamping section of ladder, it is to avoid pedal slides with respect to section of ladder.
Further, the lower section of described base is additionally provided with the stopper slot for limited support foot, to avoid support feet to side
Side is crooked.
The picking ladder Detachable transport of the present invention, can adjust height according to actual needs, and can adapt to incline during use
Tiltedly face, easy for going up and down, degree of safety and picking efficiency can be improved, and reduce labor strength, be especially suitable for the occasions such as orchard
Harvesting work.
Brief description
Fig. 1 is the overall structure diagram of the picking ladder of the present invention.
Fig. 2 is the top view of base in the present invention.
Fig. 3 is the side view increasing frame in the present invention.
Fig. 4 is the enlarged diagram of part A in Fig. 3.
Fig. 5 is the top view increasing frame in the present invention.
Fig. 6 is the side view of pedal in the present invention.
Fig. 7 is the top view of pedal in the present invention.
Accompanying drawing indicates：1st, base；11st, support feet；12nd, rotating shaft；13rd, adjustment bolt；14th, socket；15th, latch；16th, guide
Plate；2nd, increase frame；21st, jack；22nd, support；23rd, section of ladder；24th, connecting pin；3rd, pedal；31st, pedal；32nd, foot ring；33rd, block
Folder.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, for example involved to the specific embodiment of the present invention is each
Mutual alignment between the shape of component, construction, each several part and annexation, the effect of each several part and operation principle etc. are made into one
The detailed description of step.
Embodiment 1：
As illustrated, the picking ladder of the present embodiment by base 1, increase frame 2 and pedal 3 is constituted, wherein set below base 1
There are four support feets 11, one end of described support feet 11 is passed through to be connected with base 1 parallel to the rotating shaft 12 of base 1, described support
The middle part of foot 11 or be connected with base 1 by adjustment bolt 13 near the side of rotating shaft 12, described adjustment bolt 13 is by up to
Under sequentially pass through screw set by base 1 and support feet 11, when adjustment bolt 13 rotates, support feet 11 around the shaft 12 can be made
Rotate, thus changing the angle angle between support feet 11 and base 1；It is provided with socket 14 above described base 1, described increase frame
2 bottom is inserted in socket 14, increases frame 2 and is fixedly connected by latch 15 with socket 14.
The lower section of above-mentioned base 1 is additionally provided with the stopper slot for limited support foot 11, to avoid support feet 11 askew to side
Tiltedly.In the present embodiment, this stopper slot is constituted using the guide plate 16 being welded in base 1 lower section, and guide plate 16 is arranged at support
The both sides of foot 11, it is of course also possible to directly below base 1, cutting is formed, here is omitted.
Above-mentioned frame 2 of increasing has multiple, and the top that each increases frame 2 is equipped with the jack 21 being made up of direction steel pipe；Adjacent
Increase in frame 2, the bottom that frame 2 is increased in top is inserted into lower section and increases in the jack 21 of frame 2, and the bottom of frame 2 is increased in top
The jack 21 increasing frame 2 with lower section is fixedly connected by connecting pin 24.
Above-mentioned socket 14 has four, and rectangular is fixed on base 1；Described increase frame 2 by four supports 22 and laterally
The section of ladder 23 connecting adjacent stent 22 is constituted, and described jack 21 is arranged at the top of support 22.Above-mentioned frame 2 of increasing is equivalent to by four
Individual rectangle is formed by connecting, and structure is more firm, and after being installed on socket 14, is difficult to topple over.
Foot ring 32 that above-mentioned pedal 3 by pedal 31, is fixed on pedal 31 top surface and protrude from the anterior side of pedal 31
Two clips 33 are constituted, and are provided with gap between described two clips 33, and front end clip 33 is less than rear end clip 33.Using
When, foot is inserted in foot ring 32 user, so that pedal 313 is moved with foot, then by two clips 33 in pedal 313
Block in the section of ladder 23 increasing frame 2 side, the effect of human body weight will make clip 33 clamping section of ladder 23, it is to avoid pedal 313
Slide with respect to section of ladder 23.
When using, if running into the uneven situation in ground, it is possible to use adjustment bolt 13 propping up relatively low for physical features direction
Spike 11 adjusts downwards, that is, increase the angle angle between this support feet 11 and base 1, thus ensureing base 1 level, makes harvesting
Ladder is substantially vertical with horizontal plane, improves safety.User can increase according to actual needs or reduce the number increasing frame 2
Amount, thus adjust the height of picking ladder.
Claims (5)
1. a kind of picking ladder, by base, increases frame and constitutes it is characterised in that being provided with several support feets, institute below described base
The one end stating support feet is passed through to be connected with base parallel to the rotating shaft of base, and described support feet is also by adjustment bolt with base even
Connect, so that support feet changes itself angle angle and base between in the presence of adjustment bolt；It is provided with slotting above described base
Seat, the described bottom increasing frame is inserted in socket, increases frame and is fixedly connected by latch with socket.
2. picking ladder according to claim 1 it is characterised in that described increase frame have multiple, increase frame top be provided with slotting
Hole；Adjacent increases in frame, and the bottom that frame is increased in top is inserted in the jack that frame is increased in lower section, and the bottom of frame is increased in top
The jack increasing frame with lower section is fixedly connected by connecting pin.
3. picking ladder according to claim 2 is it is characterised in that described socket has four, and rectangular is fixed on base
On；Described frame of increasing is made up of the section of ladder of four supports and connecting bracket, and described jack is arranged at the top of support.
4. picking ladder according to claim 3 is it is characterised in that described picking ladder is additionally provided with two pedals, described foot-operated
Foot ring that plate by pedal, is fixed on pedal top surface and protrude from two clips of pedal front portion side and constitute, described two clips
Between be provided with gap.
5. the picking ladder according to claim 1 or 2 or 3 or 4 is it is characterised in that the lower section of described base is additionally provided with for limiting
The stopper slot of position support feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643266.2A CN105317369B (en) | 2015-10-08 | 2015-10-08 | Picking ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643266.2A CN105317369B (en) | 2015-10-08 | 2015-10-08 | Picking ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105317369A CN105317369A (en) | 2016-02-10 |
| CN105317369B true CN105317369B (en) | 2017-03-01 |
Family
ID=55245572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510643266.2A Active CN105317369B (en) | 2015-10-08 | 2015-10-08 | Picking ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105317369B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1079062A2 (en) * | 1999-08-25 | 2001-02-28 | The All Terrain Ladder Company Limited | Step Ladder |
| EP1522673A1 (en) * | 2003-10-10 | 2005-04-13 | New Technelec S.A. | Ladder with central stile |
| WO2008088268A1 (en) * | 2007-01-16 | 2008-07-24 | Jan Wallenius | Ladder with two side legs and an extension leg to bepressed against ground |
| CN201763230U (en) * | 2010-09-15 | 2011-03-16 | 山东电力集团公司潍坊供电公司 | Grounding antiskid bamboo ladder |
| CN202510020U (en) * | 2012-03-23 | 2012-10-31 | 许傲 | Safety picking ladder for torreya grandis and walnut |
| CN205063799U (en) * | 2015-10-08 | 2016-03-02 | 王广宁 | Pick ladder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8360204B2 (en) * | 2007-03-23 | 2013-01-29 | Landon Innovations, Llc | Self-adjusting ladder leveling device |
-
2015
- 2015-10-08 CN CN201510643266.2A patent/CN105317369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1079062A2 (en) * | 1999-08-25 | 2001-02-28 | The All Terrain Ladder Company Limited | Step Ladder |
| EP1522673A1 (en) * | 2003-10-10 | 2005-04-13 | New Technelec S.A. | Ladder with central stile |
| WO2008088268A1 (en) * | 2007-01-16 | 2008-07-24 | Jan Wallenius | Ladder with two side legs and an extension leg to bepressed against ground |
| CN201763230U (en) * | 2010-09-15 | 2011-03-16 | 山东电力集团公司潍坊供电公司 | Grounding antiskid bamboo ladder |
| CN202510020U (en) * | 2012-03-23 | 2012-10-31 | 许傲 | Safety picking ladder for torreya grandis and walnut |
| CN205063799U (en) * | 2015-10-08 | 2016-03-02 | 王广宁 | Pick ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105317369A (en) | 2016-02-10 |
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