CN109197139A - A kind of Ladder for picking fruit - Google Patents
A kind of Ladder for picking fruit Download PDFInfo
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- CN109197139A CN109197139A CN201811291297.6A CN201811291297A CN109197139A CN 109197139 A CN109197139 A CN 109197139A CN 201811291297 A CN201811291297 A CN 201811291297A CN 109197139 A CN109197139 A CN 109197139A
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- gangboard
- picking
- gear
- locking pin
- ladder
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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
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/12—Lifts or other hoisting devices on ladders
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of Ladder for picking fruit, including picking ladder ontology；It is characterized in that, picking ladder ontology lower end is equipped with fixed mechanism and for being connected and fixed with ground；The side of picking ladder ontology is equipped with vertical transport device and for vertically transporting fruit to ground；Vertical transport device includes the loading plate for being horizontally fixed on picking ladder ontology upper end, one end of loading plate extends outward to form one section of hanging mounting plate, mounting plate be equipped with can vertical rotating gear, gear axial direction side on a mounting board is equipped with retaining mechanism with the rotation for limiting gear；Whole transmission tooth band in a ring is arranged on gear, one end far from gear extends downwardly on transmission tooth band and what is be spaced is located above picking ladder ontology lower end surface, the present invention has the advantages of fruit picked preferably capable of being delivered to ground from high-altitude, capable of preferably guaranteeing the integrality of fruit.
Description
Technical field
The present invention relates to fruit picking technical fields；More particularly to a kind of Ladder for picking fruit.
Background technique
China is the largest fruit in the world producing country, and the first big fruit country of consumption in the world, fruit-growing industry it is fast
Speed development improves the market demand of Machinery for orchard.Labour used in traditional artificial picking operation accounts for used in entire production process
33%-the 50% of labour, for the fruit picking overwhelming majority in China still based on manually picking, south China is most of at present
Orchard is in Hills area, and picking is limited to hillside fields mountainous region, and the place that can be carried out mechanical picking is seldom, do mechanization operation base
This is in blank.
The orchard of domestic small peasant economy formula is different from the orchard of external large-scale plantation, orchard harvest the research of mechanization with
Using compared to also later.Orchard picking machinery just begins one's study from the 1970s, while introducing external Machinery for orchard,
Mechanical-vibration type hawthorn fruit picker, gasbag-type fruit picker and hand electric fruit picker etc. have been succeeded in developing successively.After the eighties, open
Begin research and manufacture cutting-type device for picking, realizes and is picked using mechanical device.Then occur by micromotor as dynamic
The cutting type device for picking and shaking formula device for picking of power.Wherein cutting type device for picking is time saving and energy saving, small to the damage of fruit.Hereafter have
More auxiliary devices.Such as hydraulic branch pruning hoistable platform.For adjusting operating position, it is conducive to picking operation.The nineties,
There are many simple device for picking.The development that portable fruit for picking the fruit such as apple, pears, peach is classified device for picking changes
Large labor intensity, the disadvantages of fruit bruising rate is high, labour cost is high in the past, improve the picking accuracy of orchard worker, the time contracts
It is short, while there is lifting height up to the elevator for fruit-picking of 7m delivered by tractor.With Machinery for orchard
The further fusion of technology has developed the i.e. LG-l type Multifunction orchard operation of First multifunctional garden operation machine for 2007
Machine.This is the multi-functional self-propelled working rigs such as a kind of collection picking, trimming, spray, transport, dynamic power.It develops within 2009
The medlar-picking machine that suitable one man operation uses.Mono- 24 type jujube cropper of 4YS is had developed within 2010, due to the T of the machine
Make quality mainly to be determined by vibrating effect, and vibrating effect is related with many factors.Therefore in addition to carrying out test of many times to it
Research ensures that operation effectiveness reaches outside the requirement of design, should also reinforce fall off to different fruit vibratings mechanism and key influence factor
Research.Then occurs simulation hand medlar-picking machine in succession, picking rate is 7~8 times of people.Dialing spring-suction and conveying formula sea-buckthorn
Fruit harvesting machine, the net picking rate of fruit is 90% or more.The development of mono- 30 type self-propelled tomato harvester of 4FZ is to push tomato
The localization process of cropper is laid a good foundation.In order to implement mechanization on slope garden, saving of labor manages, changes in Taiwan Province of China
The good agricultural machinery and implement for having developed suitable hillside fields job behavior.A kind of self-propelled traction vibration fruit picker is succeeded in developing.
But south China application garden is mostly in the hills area Shan Ze, is limited to hillside fields landform, suitably adopts
Off-hook tool is seldom, still manually picks substantially.And take a lot of work and operation risk in terms of the problem of than level land picking machine
Tool is more prominent, needs more scientific research institutions and mechanism to put into energy development and correspondingly studies.It is directed in southern hills area
The picking of fruit is mainly that manpower is picked by picking ladder, and the fruit for needing to pick in high-altitude in this Softening is reasonable
Transport to ground, be in the prior art mostly setting spiral slide by fruits transport to ground, this mode is one by one by fruit
It transports, the multiple impacts with slideway can be undergone between fruit in spiral slide, and fall into and hold from the outlet of spiral slide
There can be very big impact force when the basket of fruit, to reduce the integrality to fruit picking.
Therefore, how can provide one kind preferably can be delivered to ground from high-altitude for the fruit picked, can
Preferably guarantee fruit integrality, facilitate the Ladder for picking fruit of picking operations, become those skilled in the art have it is to be solved
Technical problem.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: how one kind is provided can be more
Good is delivered to ground from high-altitude for the fruit picked, and can preferably guarantee the Ladder for picking fruit of the integrality of fruit.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of Ladder for picking fruit, including picking ladder ontology；It is characterized in that, picking ladder ontology lower end is equipped with fixed mechanism and is used for
It is connected and fixed with ground；The side of picking ladder ontology is equipped with vertical transport device and for vertically transporting fruit to ground；It is perpendicular
It include the loading plate for being horizontally fixed on picking ladder ontology upper end to transport device, one end of loading plate extends outward to form one section and hangs
Empty mounting plate, mounting plate be equipped with can vertical rotating gear, gear axial direction side on a mounting board is equipped with retaining mechanism
With the rotation for limiting gear；It is arranged with whole transmission tooth band in a ring on gear, transmits separate gear on tooth band
One end extends downwardly and what is be spaced is located above picking ladder ontology lower end surface, transmits the outside away from picking ladder ontology on tooth band
The container of upward opening is fixed on face；And gear vertical rotating is able to drive transmission tooth band and container to transmit
Tooth band own profile is mobile for track.
In this way, when the citrus being applied to the Ladder for picking fruit of above structure under the rough terrains such as mountain and hill is picked,
It is provided in the lower end of picking ladder ontology for the fixed mechanism fixed with ground, enables to entire picking ladder more stable
Be placed on the uneven grounds such as mountain and hill, so as to preferably adapt to under the rough terrains such as mountain and hill to mandarin tree
It is harvested.For picking citrus；It when the picking ladder that worker states structure in use carries out operation, stands on picking ladder, turns
So that container and picking ladder ontology are located at same level direction, recycling retaining mechanism is turned moving gear with limiting gear
It moves to limit container vertical height, then citrus is harvested, after citrus is picked from mandarin tree, be put into
In container, until the citrus picked is enough more, after filling container, in operation retaining mechanism gear is restored
Rotation, the worker under citrus gravity, or positioned at ground pull transmission tooth band that container is moved vertically downwards,
When container is located at vertical lowermost position, the citrus in container is taken out and completes picking.In compared with the existing technology
Slideway transmission, can preferably avoid the collision between fruit and the shock with slideway, additionally it is possible to avoid from slide egress
The impact force generated when falling into the basket for holding fruit, therefore have and can preferably be delivered to the fruit picked from high-altitude
The advantages of ground can preferably guarantee the integrality of fruit, improve picking quality.
As optimization, the container is multiple to be set in distance along the conveyer belt length direction.
In this way, after one of container built-in full water fruit, vertically by fruit under the effect of gravity or under manpower
After being delivered to ground, have a vacant container always positioned at vertical upper end, can conveniently continuously to fruit into
It is put into corresponding container, has the advantages that more convenient to use after row picking.
As optimization, the mounting plate includes two side plates extended horizontally outward of outer end and entire mounting plate is existed
Be in U-shape structure in horizontal direction, and be equipped between both side plate it is horizontal and can vertical rotating shaft, the gear is located at
It between both side plate and is mounted in the shaft, and the spacing of both side plate is greater than the width of container and is formed for transmitting tooth band
The channel vertically passed through with container.
In such manner, it is possible to which more convenient pair of gear, transmission tooth band and container are installed, confession can be preferably formed
The channel that transmission tooth band and container vertically pass through, preferably to the swing in transmission tooth band and container horizontal direction
It is limited, so that total is more stable when in use.And can preferably avoid transmission tooth band and container with
Interference between picking ladder ontology, structure are more reasonable.
As optimization, horizontal installing pipe is respectively connected and fixed on both side plate, the both ends of shaft are respectively rotatably inserted
It connects and is mounted in the installing pipe, and shaft extends to the outside of corresponding installing pipe and through secondary curved away from one end of retaining mechanism
Power intake is formed after folding for band moving gear vertical rotating.
In such manner, it is possible to which more convenient go rotate gear manually, to reach the vertical height of adjustment container, have more
Laborsaving, more convenient to use advantage.
As optimization, the retaining mechanism includes the locking bed being fixed in installing pipe, and water is equipped on locking bed
Flat jack is slidably equipped with locking pin in jack, and the axis of locking pin and the axis of gear are set in parallel；Gear
The upper end face opposite with the locking pin is equipped with limit hole, and the axis of the limit hole and the axis of gear are set in distance；?
The rear end of locking pin is connected with the operating stick extended upward outside locking bed, and the operating stick is able to drive locking pin along jack
Slide axially and the front end of locking pin made to be inserted into limit hole and be detached from limit hole so that limiting gear is perpendicular
To the vertical rotating for rotating and releasing limiting gear.
In this way, the structure of retaining mechanism is simpler, and can facilitate operator by operation operating stick, so that bolt
It removes the vertical rotating of limiting gear and releases the vertical rotating of limiting gear；And the limit hole on gear is inserted into using bolt
The rotation of limiting gear is inside gone, has structure simple, the advantages of reliable operation.
As optimization, the rear end face of the interval locking pin is equipped with plug in jack, in the rear end of plug and locking pin
Horizontal thrust mechanism is provided between end face to push locking pin along the moved axially forward of jack, and in locking pin and jack
Between be equipped with position limiting structure, the position limiting structure can prevent locking pin from being detached from the jack outer end.
In this way, by one horizontal thrust mechanism of setting to push bolt along the moved axially forward of jack, it can be more preferable
Make bolt holding be inserted into limit hole, even be shaken also can be good at keep bolt be in operating position.
As optimization, the position limiting structure includes step in one be arranged on the internal perisporium of locking pin outer end encloses, described interior
The inner periphery radius of step is greater than or equal to the radius of locking pin, is equipped with a circle outer step, the between outer land in the outer end of locking pin
The radius of rank is less than or equal to the inner periphery radius of jack；The horizontal thrust mechanism be able to drive locking pin along jack it is axial to
The side of the side and outer step that are moved to interior step outside is affixed to limit locking pin and continue to move axially outward along jack.
In this way, position limiting structure is simpler, and it is more reliable to work.
As optimization, the horizontal thrust mechanism is the first helical spring, and the both ends of the first helical spring respectively abut branch
Support and the rear end face of locking pin and the medial surface of plug.
In this way, set helical spring for horizontal thrust mechanism, have can preferably lasting offer one it is horizontal
Thrust is so that bolt moves horizontally forward, so that bolt is relatively reliable when working.
As optimization, the operating stick is inclined to be set up, and the lower end of operating stick is articulated and connected in the rear end of bolt,
It is additionally provided with connecting rod between operating stick and locking bed, the both ends of connecting rod are respectively articulated and connected in operating stick and locking bed and to insert
Triangular structure is collectively formed in pin, operating stick and connecting rod.
In this way, by applying a thrust horizontally forward in the upper end of operating stick, the lower end of operating stick is towards the thrust
Opposite direction move and bolt driven to move backward to contact the restriction that rotates to gear.Have the advantages that facilitate operation.Also,
When pushing operating stick, and when making the angle between operating stick and connecting rod rectangular, have the function of it is self-locking, at this point, operator can
Need not persistently exert a force to operating stick, locking pin also may make to be in the state for being persistently detached from limit hole, can square operator make
With.
As optimization, formation operation handle after the upper end of operating stick is bent obliquely.
In this way, the upper end formation operation handle of operating stick, can facilitate operator to exert a force.
As optimization, it is friction section made from rubber material that the front end of locking pin, which at least has partial-length section, and is rubbed
The front end surface of section can abut the revolving speed for being supported in the corresponding side of gear to control gear.
In this way, after locking pin is detached from the limit hole on gear, under the thrust of the first helical spring, so that locking pin
Front end surface be connected to the side of gear, by operating operation handle, push against power to reach control locking pin to gear side
Size, make it possible to the revolving speed of more convenient control gear, to control the vertically movable speed of container on transmission tooth band
Degree, so as to more vertically transport fruit to ground.
As optimization, the picking ladder ontology includes the horizontal supporting plate of upper end, is hingedly connected with and is tilted towards in support plate
Under and distribution in equilateral triangle in the horizontal direction three support legs, support leg includes multiple tilting upward and inclining
Successively end to end support tube, any two support tube adjacent on the inclined direction are nested in corresponding on tilted direction
Setting, and two mutually nested support tubes can slide axially, and it is axial that support tube is equipped between two mutually nested support tubes
Locking structure, to lock sliding axially between two mutually nested support tubes；In wherein two groups or so pairs of support legs
Any two or so pairs of support tubes between be equipped with horizontal gangboard；Gangboard includes that left section of mutually independent gangboard and gangboard are right
Section, left section of gangboard and right section of gangboard of outer end respectively can vertical rotating be articulated with corresponding support tube, in left section of inner end of gangboard
Connecting tube is arranged with so that the two to be connected with right section of inner end of gangboard, and the length of connecting tube is less than the half of gangboard length, so that
Will can release linking between left section of gangboard and right section of gangboard after the sliding of connecting tube level.
In this way, picking ladder ontology is the ladder of three supporting foot structures, it is when in use, corresponding only to need three installations
Point, it is stronger to the adaptability of landform, it can preferably adapt to the use of mountain and hill area.And three support legs are obliquely
It is arranged, this allows for entire picking ladder ontology in positive triangular pyramid structure, and the small structure in the big upper end in lower end has preferably steady
It is qualitative, better safety is provided for picking operation.Picking ladder ontology when in use, will be mutually in the support tube of nested setting
Mutually after sliding, and lower end that is making two nested settings each other and will being located at medial support pipe is locked in positioned at outside-supporting
The upper end of pipe can remove group number of the selection sliding mutually in the support tube of nested setting according to different mandarin tree height, so that
Picking ladder ontology is elongated to different height, so that entire Ladder for picking fruit can adapt to carry out the mandarin tree of different height
Picking.Connecting tube level is slid between left section of gangboard and right section of gangboard again later so that left section of gangboard and right section of gangboard it
Between be engaged togather.And when collapsing picking ladder ontology, with compact-sized, occupy little space, it can be more convenient
Picking ladder is shifted under the rough terrains such as mountain and hill, have the advantages that facilitate carrying.
It as optimization, is connected by hinge between left section of the gangboard and right section of gangboard, left half hinge and right half hinge are each
From the upper surface for being connected and fixed on left section of gangboard and right section of inner end of gangboard, so that left section of gangboard and right section of gangboard can be with corresponding branch
Stay tube is that rotation center respectively rotates vertically downwards.
In this way, when again collapsing picking ladder ontology, left section of gangboard and right section of V-shaped structure of gangboard can be easy to use；Together
When still can preferably bear pulling force between left section of gangboard and right section of gangboard so that load effect is more preferable, after stress more
Stablize.
As optimization, the upper end of corresponding support tube is arranged with connector sleeve, and the inner peripheral wall of the connector sleeve is in stepped hole knot
Structure is to form the step surface for abutting support with support tube upper surface；The outer end that left section and right section of gangboard of gangboard respectively hingedly connects
It connects on corresponding connector sleeve.
In such manner, it is possible to preferably sliding vertically downwards of the limitation gangboard on support tube.So that support tube is to gangboard
Support stress more reasonable.Meanwhile so that the sliding distance of two mutually nested support tubes is longer, enable picking ladder ontology
With bigger height, and make picking ladder ontology collapse when, structure is more compact.
As optimization, cylindrical shape gasket made from rubber material is fixedly connected on the inner peripheral surface of connector sleeve.
In such manner, it is possible to the outer surface of support tube be protected well, so that the more bad use of entire picking ladder.
As optimization, support tube axial lock structure includes the location hole and bolt that support tube both ends are arranged in, and is inserted
Pin front end can extend into the positioning hole that two support tubes of mutually nested setting respectively have, and will be located at medial support pipe
Lower end is locked in positioned at the upper end of lateral branch stay tube.
In this way, support tube axial lock structure is simpler.It can facilitate and be locked in the lower end for being located at medial support pipe
Positioned at the upper end of lateral branch stay tube.
As optimization, the outside in the connector sleeve circumferential direction extends outward to form link block, and the link block is used for and ladder
Plate corresponding end is connected；And the rectangular in cross-section design of the link block, it is equipped on link block lower surface along its own length
The mounting groove of direction setting, is equipped with the bolt along the length direction of the mounting groove, and the bolt can be along itself axis
To sliding so that the front end of bolt passes through the relief hole that connector sleeve is equipped with and two support tubes for being plugged in mutually nested setting
The positioning hole respectively having.
In this way, be equipped with link block for being connected with gangboard corresponding end on connector sleeve, can more convenient gangboard and
Connection between connector sleeve.Also, when two mutually nested support tubes are locked, while by gangboard straight up
Sliding also lock.It saves the additional gangboard positioning mechanism that goes to be arranged and goes the sliding of limitation gangboard vertically upward.With knot
Structure is simple, and saves the purpose of component.
As optimization, one end away from the connector sleeve on mounting groove is fixedly installed with casing, described sleeve pipe and inserts
Pin is coaxially set, and one end away from connector sleeve on bolt is slidable mating in described sleeve pipe.
In this way, it is more stable after being installed to bolt, so that the work of bolt is relatively reliable.
As optimization, pairs of in the two side walls of described connector sleeve one end on mounting groove is provided with grafting
Slot, grafting is equipped with vertical mounting plate in the inserting groove, and mounting hole is equipped on the vertical mounting plate, and described sleeve pipe is inserted
It connects and is installed in the mounting hole.
Casing is installed in mounting groove in this way, facilitating, and facilitates the dismounting of mounting plate, casing and bolt.
As optimization, it is connected with limit plate on one end end face away from connector sleeve on casing, in the inside of limit plate
Helical spring is provided between face and bolt, the both ends of the helical spring respectively abut the medial surface for being supported in limit plate and insert
On the end face of pin.
In this way, enabling bolt preferably to extend into relief hole, location hole and pin hole, so that the work of bolt
It is relatively reliable.So that entire picking ladder is more safe when using.
As optimization, the side of link block is provided with handle hole, the handle hole be arranged perpendicular to mounting groove and with peace
Tankage connection.
Bolt axially is stirred in such manner, it is possible to facilitate, so that bolt is in running order, also facilitates the bolt of releasing to support
The locking of pipe and gangboard.
As optimization, it is each provided with horizontal hinge hole on left section and right section of gangboard of gangboard, in the vertical side of link block
Face is equipped with horizontal articulated shaft, and the articulated shaft is rotatably plugged in corresponding hinge hole, and the outer end of articulated shaft is spiral shell
It line section and extends to outside hinge hole and is threaded with stop nut.
In this way, picking ladder ontology is when collapsing, can left section of more convenient gangboard and right section of gangboard it is vertical on rotation simultaneously
Folding is completed, and makes left section and right section of gangboard of gangboard to be not easily disconnected from corresponding articulated shaft, to increase the safety used.
As optimization, be fixedly connected with horizontal connecting shaft in the upper surface of link block, connecting shaft bend downward after again to
The articulated shaft is extended to form outside.
In this way, the structure of articulated shaft is simpler, the effect of endurance is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (not showing voussoir and second straight line bearing in figure) in the specific embodiment of the invention.
Fig. 2 is the left side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the A-A cross-sectional view of Fig. 1.
Fig. 5 is the structural schematic diagram of retaining mechanism in Fig. 1.
The connection schematic diagram that Fig. 6 is left section and right section of bottom plate of gangboard in Fig. 1.
Fig. 7 is the structural schematic diagram of connector sleeve part in Fig. 1.
Fig. 8 is the front view of Fig. 7.
Fig. 9 is the B-B cross-sectional view of Fig. 8.
Figure 10 is the structural schematic diagram of fixed mechanism in Fig. 1.
Figure 11 is the structural schematic diagram (not showing voussoir and second straight line bearing in figure) of fixed mechanism in Fig. 1.
Figure 12 is the left view of Figure 11.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
When specific implementation: as shown in Figures 1 to 12, a kind of Ladder for picking fruit, including picking ladder ontology；It is characterized in that,
Picking ladder ontology lower end is equipped with fixed mechanism and for being connected and fixed with ground；The side of picking ladder ontology 40 is equipped with vertical transport
Device simultaneously is used to vertically transport fruit to ground；Vertical transport device includes the carrying for being horizontally fixed on picking ladder ontology upper end
Plate 41, one end of loading plate extend outward to form one section of hanging mounting plate 42, mounting plate be equipped with can vertical rotating gear
43, gear axial direction side on a mounting board is equipped with retaining mechanism with the rotation for limiting gear；It is arranged on gear whole
The transmission tooth band 44 of body in a ring, the one end for transmitting separate gear on tooth band extends downwardly and what is be spaced is located under picking ladder ontology
Above end face, the container 45 that upward opening is fixed on the lateral surface of picking ladder ontology on tooth band is transmitted；And tooth
It is mobile as track to transmit tooth band own profile that wheel vertical rotating is able to drive transmission tooth band and container.
In this way, when the citrus being applied to the Ladder for picking fruit of above structure under the rough terrains such as mountain and hill is picked,
It is provided in the lower end of picking ladder ontology for the fixed mechanism fixed with ground, enables to entire picking ladder more stable
Be placed on the uneven grounds such as mountain and hill, so as to preferably adapt to under the rough terrains such as mountain and hill to mandarin tree
It is harvested.For picking citrus；It when the picking ladder that worker states structure in use carries out operation, stands on picking ladder, turns
So that container and picking ladder ontology are located at same level direction, recycling retaining mechanism is turned moving gear with limiting gear
It moves to limit container vertical height, then citrus is harvested, after citrus is picked from mandarin tree, be put into
In container, until the citrus picked is enough more, after filling container, in operation retaining mechanism gear is restored
Rotation, the worker under citrus gravity, or positioned at ground pull transmission tooth band that container is moved vertically downwards,
When container is located at vertical lowermost position, the citrus in container is taken out and completes picking.In compared with the existing technology
Slideway transmission, can preferably avoid the collision between fruit and the shock with slideway, additionally it is possible to avoid from slide egress
The impact force generated when falling into the basket for holding fruit, therefore have and can preferably be delivered to the fruit picked from high-altitude
The advantages of ground can preferably guarantee the integrality of fruit, improve picking quality.When it is implemented, container is rectangle
Box body structure, container include the box plate of lower end, and two longitudinally disposed coaming plate lower ends are equipped with along longitudinal direction on container
The sliding slot of setting, box plate upper surface be equipped with sliding rail and correspondingly can longitudinal sliding motion be connected in the sliding slot；In this way
Structure by container fruit take out when, can be more convenient by container by sliding box plate along longitudinal direction
The fruit of interior splendid attire takes out, and can be improved picking efficiency.
In present embodiment, the container 45 is more to be set in distance along the conveyer belt length direction
It is a.
In this way, after one of container built-in full water fruit, vertically by fruit under the effect of gravity or under manpower
After being delivered to ground, have a vacant container always positioned at vertical upper end, can conveniently continuously to fruit into
It is put into corresponding container, has the advantages that more convenient to use after row picking.
In present embodiment, the mounting plate 42 includes two side plates 46 extended horizontally outward of outer end and makes
Entire mounting plate is in U-shape structure in the horizontal direction, and be equipped between both side plate it is horizontal and can vertical rotating shaft
47, the gear is between both side plate and is mounted in the shaft, and the spacing of both side plate is greater than the width of container
And form the channel vertically passed through for transmission tooth band and container.
In such manner, it is possible to which more convenient pair of gear, transmission tooth band and container are installed, confession can be preferably formed
The channel that transmission tooth band and container vertically pass through, preferably to the swing in transmission tooth band and container horizontal direction
It is limited, so that total is more stable when in use.And can preferably avoid transmission tooth band and container with
Interference between picking ladder ontology, structure are more reasonable.
In present embodiment, horizontal installing pipe 48 is respectively connected and fixed on both side plate, the both ends of shaft are respectively
Rotatable grafting is mounted in the installing pipe, and shaft extends to the outside of corresponding installing pipe away from one end of retaining mechanism
And power intake is formed after twice bended for band moving gear vertical rotating.
In such manner, it is possible to which more convenient go rotate gear manually, to reach the vertical height of adjustment container, have more
Laborsaving, more convenient to use advantage.
In present embodiment, the retaining mechanism includes the locking bed 49 being fixed in installing pipe, is being locked
Seat is equipped with horizontal jack, locking pin 50 is slidably equipped in jack, and the axis of locking pin and the axis of gear are in
It is arranged in parallel；The end face opposite with the locking pin is equipped with limit hole, the axis of the limit hole and the axis of gear on gear
It is set in distance；The operating stick 51 extended upward outside locking bed is connected in the rear end of locking pin, the operating stick can
Locking pin is driven to be inserted into limit hole and be detached from limit hole along the front end for sliding axially and making locking pin of jack, with
So that the vertical rotating of the vertical rotating of limiting gear and releasing limiting gear.
In this way, the structure of retaining mechanism is simpler, and can facilitate operator by operation operating stick, so that bolt
It removes the vertical rotating of limiting gear and releases the vertical rotating of limiting gear；And the limit hole on gear is inserted into using bolt
The rotation of limiting gear is inside gone, has structure simple, the advantages of reliable operation.
In present embodiment, the rear end face of the interval locking pin is equipped with plug in jack, in plug and locking
It is provided with horizontal thrust mechanism between the rear end face of pin 50 to push locking pin along the moved axially forward of jack, and is locking
Position limiting structure is equipped between rationed marketing and jack, the position limiting structure can prevent locking pin from being detached from the jack outer end.
In this way, by one horizontal thrust mechanism of setting to push bolt along the moved axially forward of jack, it can be more preferable
Make bolt holding be inserted into limit hole, even be shaken also can be good at keep bolt be in operating position.
In present embodiment, the position limiting structure includes platform in one be arranged on 50 outer end internal perisporium of locking pin encloses
Rank, the inner periphery radius of the interior step are greater than or equal to the radius of locking pin, are equipped with a circle outer step in the outer end of locking pin,
The radius of the outer step is less than or equal to the inner periphery radius of jack；The horizontal thrust mechanism is able to drive locking pin along slotting
Hole axially moves outwardly to the side of interior step and the side of outer step and is affixed to limit locking pin and continue along jack axially outward
It is mobile.
In this way, position limiting structure is simpler, and it is more reliable to work.
In present embodiment, the horizontal thrust mechanism is the first helical spring 52, the both ends of the first helical spring
Respectively abut support and the rear end face of locking pin and the medial surface of plug.
In this way, set helical spring for horizontal thrust mechanism, have can preferably lasting offer one it is horizontal
Thrust is so that bolt moves horizontally forward, so that bolt is relatively reliable when working.
In present embodiment, the operating stick is inclined to be set up, and the lower end of operating stick is articulated and connected in lock
The rear end of rationed marketing, is additionally provided with connecting rod 53 between operating stick and locking bed, the both ends of connecting rod are respectively articulated and connected in operating stick and lock
On tight seat and make locking pin, operating stick and connecting rod that triangular structure be collectively formed.
In this way, by applying a thrust horizontally forward in the upper end of operating stick, the lower end of operating stick is towards the thrust
Opposite direction move and bolt driven to move backward to contact the restriction that rotates to gear.Have the advantages that facilitate operation.Also,
When pushing operating stick, and when making the angle between operating stick and connecting rod rectangular, have the function of it is self-locking, at this point, operator can
Need not persistently exert a force to operating stick, locking pin also may make to be in the state for being persistently detached from limit hole, can square operator make
With.
In present embodiment, formation operation handle 54 after the upper end of operating stick is bent obliquely.
In this way, the upper end formation operation handle of operating stick, can facilitate operator to exert a force.
In present embodiment, it is rubber material friction obtained that the front end of locking pin, which at least has partial-length section,
Section, and the front end surface of friction section can abut the revolving speed for being supported in the corresponding side of gear to control gear.
In this way, after locking pin is detached from the limit hole on gear, under the thrust of the first helical spring, so that locking pin
Front end surface be connected to the side of gear, by operating operation handle, push against power to reach control locking pin to gear side
Size, make it possible to the revolving speed of more convenient control gear, to control the vertically movable speed of container on transmission tooth band
Degree, so as to more vertically transport fruit to ground.
In present embodiment, the picking ladder ontology includes the horizontal supporting plate 55 of upper end, is hingedly connected in support plate
Be connected to diagonally downward and distribution in equilateral triangle in the horizontal direction three support legs 56, support leg includes multiple inclinations
Upward and in an inclined direction successively end to end support tube 57, any two support tube adjacent on the inclined direction
It is arranged in nesting is corresponded, and two mutually nested support tubes can slide axially, between two mutually nested support tubes
Equipped with support tube axial lock structure, to lock sliding axially between two mutually nested support tubes；Two groups or so wherein
Horizontal gangboard 58 is equipped between any two or so pairs of support tubes in pairs of support leg；Gangboard includes mutually independent
Left section 59 of gangboard and right section 60 of gangboard, the outer end that left section and right section of gangboard of gangboard respectively can vertical rotating be articulated with corresponding branch
Stay tube is arranged with connecting tube 61 in the right section of inner end in left section of inner end of gangboard and gangboard the two to be connected, and the length of connecting tube is small
In the half of gangboard length, so that the rank between left section of gangboard and right section of gangboard will can be released after the sliding of connecting tube level
It connects.
In this way, picking ladder ontology is the ladder of three supporting foot structures, it is when in use, corresponding only to need three installations
Point, it is stronger to the adaptability of landform, it can preferably adapt to the use of mountain and hill area.And three support legs are obliquely
It is arranged, this allows for entire picking ladder ontology in positive triangular pyramid structure, and the small structure in the big upper end in lower end has preferably steady
It is qualitative, better safety is provided for picking operation.Picking ladder ontology when in use, will be mutually in the support tube of nested setting
Mutually after sliding, and lower end that is making two nested settings each other and will being located at medial support pipe is locked in positioned at outside-supporting
The upper end of pipe can remove group number of the selection sliding mutually in the support tube of nested setting according to different mandarin tree height, so that
Picking ladder ontology is elongated to different height, so that entire Ladder for picking fruit can adapt to carry out the mandarin tree of different height
Picking.Connecting tube level is slid between left section of gangboard and right section of gangboard again later so that left section of gangboard and right section of gangboard it
Between be engaged togather.And when collapsing picking ladder ontology, with compact-sized, occupy little space, it can be more convenient
Picking ladder is shifted under the rough terrains such as mountain and hill, have the advantages that facilitate carrying.
In present embodiment, connected between left section 59 of the gangboard and right section 60 of gangboard by hinge 62, it is left hemizygous
Page and right half hinge are respectively connected and fixed on the upper surface of left section of gangboard and right section of inner end of gangboard, so that left section of gangboard and gangboard are right
Section can respectively be rotated vertically downwards using corresponding to support tube as rotation center.
In this way, when again collapsing picking ladder ontology, left section of gangboard and right section of V-shaped structure of gangboard can be easy to use；Together
When still can preferably bear pulling force between left section of gangboard and right section of gangboard so that load effect is more preferable, after stress more
Stablize.
In present embodiment, the upper end of corresponding support tube is arranged with connector sleeve 63, the inner peripheral wall of the connector sleeve
The step surface for abutting support with support tube upper surface is formed in shoulder hole structure；The outer end that left section and right section of gangboard of gangboard
It is respectively hingedly connected on corresponding connector sleeve.
In such manner, it is possible to preferably sliding vertically downwards of the limitation gangboard on support tube.So that support tube is to gangboard
Support stress more reasonable.Meanwhile so that the sliding distance of two mutually nested support tubes is longer, enable picking ladder ontology
With bigger height, and make picking ladder ontology collapse when, structure is more compact.
In present embodiment, cylindrical shape made from rubber material is fixedly connected on the inner peripheral surface of connector sleeve 63
Gasket.
In such manner, it is possible to the outer surface of support tube be protected well, so that the more bad use of entire picking ladder.
In present embodiment, support tube axial lock structure includes the location hole that support tube both ends are arranged in, and
Bolt 64, and bolt front end can extend into the positioning hole that two support tubes of mutually nested setting respectively have, and will be located at
The lower end of medial support pipe is locked in positioned at the upper end of lateral branch stay tube.
In this way, support tube axial lock structure is simpler.It can facilitate and be locked in the lower end for being located at medial support pipe
Positioned at the upper end of lateral branch stay tube.
In present embodiment, the outside in the connector sleeve circumferential direction extends outward to form link block 65, the connection
Block with gangboard corresponding end for being connected；And the rectangular in cross-section design of the link block, edge is equipped on link block lower surface
The mounting groove of its own length direction setting, is equipped with the bolt 64, and the bolt along the length direction of the mounting groove
It can slide axially along itself so that the front end of bolt passes through the relief hole that connector sleeve is equipped with and is plugged in mutually nested set
The positioning hole that two support tubes set respectively have.
In this way, be equipped with link block for being connected with gangboard corresponding end on connector sleeve, can more convenient gangboard and
Connection between connector sleeve.Also, when two mutually nested support tubes are locked, while by gangboard straight up
Sliding also lock.It saves the additional gangboard positioning mechanism that goes to be arranged and goes the sliding of limitation gangboard vertically upward.With knot
Structure is simple, and saves the purpose of component.
In present embodiment, one end away from the connector sleeve on mounting groove is fixedly installed with casing 66, institute
It states casing to be coaxially set with bolt, and one end away from connector sleeve on bolt is slidable mating in described sleeve pipe
It is interior.
In this way, it is more stable after being installed to bolt, so that the work of bolt is relatively reliable.
Setting pairs of in the two side walls of described connector sleeve one end in present embodiment, on mounting groove
There is inserting groove, grafting is equipped with vertical mounting plate 67 in the inserting groove, and mounting hole, institute are equipped on the vertical mounting plate
Casing grafting is stated to be installed in the mounting hole.
Casing is installed in mounting groove in this way, facilitating, and facilitates the dismounting of mounting plate, casing and bolt.
In present embodiment, it is connected with limit plate 68 on one end end face away from connector sleeve on casing, is being limited
It is provided with helical spring between the medial surface and bolt of position plate, the both ends of the helical spring respectively abut and are supported in limit plate
On the end face of medial surface and bolt.
In this way, enabling bolt preferably to extend into relief hole, location hole and pin hole, so that the work of bolt
It is relatively reliable.So that entire picking ladder is more safe when using.
In present embodiment, the side of link block 65 is provided with handle hole, the handle hole is perpendicular to mounting groove
It is arranged and is connected to mounting groove.
Bolt axially is stirred in such manner, it is possible to facilitate, so that bolt is in running order, also facilitates the bolt of releasing to support
The locking of pipe and gangboard.
In present embodiment, it is each provided with horizontal hinge hole on left section and right section of gangboard of gangboard, in link block
Vertical side be equipped with horizontal articulated shaft 69, the articulated shaft is rotatably plugged in corresponding hinge hole, articulated shaft
Outer end be thread segment and extend to outside hinge hole and be threaded with stop nut.
In this way, picking ladder ontology is when collapsing, can left section of more convenient gangboard and right section of gangboard it is vertical on rotation simultaneously
Folding is completed, and makes left section and right section of gangboard of gangboard to be not easily disconnected from corresponding articulated shaft, to increase the safety used.
In present embodiment, horizontal connecting shaft 70 is fixedly connected in the upper surface of link block, connecting shaft is downward
The articulated shaft is extended outward to form after bending again.
In this way, the structure of articulated shaft is simpler, the effect of endurance is more preferable.
In present embodiment, the fixed mechanism includes support plate, and the support plate is arranged correspondingly
The lower end of bottom support tube in picking ladder ontology, and the lower end surface of support tube abuts the upper surface for being supported in support plate；
Position corresponding with the support tube is fixed with downward fixing glue 24 on the lower surface of support plate；The support plate
End extend outward to form extension, and be provided on extension and down-set to puncture nail 26.
In this way, by the lower end of support tube be arranged support plate, enable between support tube lower end and ground by
Power area increases, so that be not easy down to sink into soil after entire picking ladder ontology stress, it is more stable.Also, it is flat in support
Position corresponding with support tube can be better when installing picking ladder ontology equipped with downward fixing glue on the lower surface of plate
So that fixing glue insertion ground is fixed；It is arranged on the extension that the end of support plate extends outward to form again and punctures
Nail enables to support plate more firm relative to the fixation on ground, more stable when in use, safety.It can be more
It is adapted to the fixation of the uneven grounds such as mountain and hill well.
In present embodiment, the support plate includes the first support plate 23 and supports plate with described first
It is hinged and connected the second support plate 25, the lower end surface of the support tube, which abuts, to be supported on the first support plate, and the fixation
Nail is set on the first support plate, and the second support plate forms the extension, and the nail that punctures is set to second
It supports on plate.
In this way, fixing glue is inserted into ground and is fixed after the first support plate and ground face contact.Second support plate
It is to be hinged and connected with the first support plate, the second support plate is enabled to rotate an angle vertically preferably to make
The lower surface of second support plate is affixed with uneven grounds such as mountain and hills to be contacted, to increase entire Ladder for picking fruit lower end
With the contact area on ground so that Ladder for picking fruit is more stable when in use.Entire picking ladder is preferably fitted
The citrus in the uneven grounds such as mountain and hill area should be picked.
In present embodiment, it is provided on the second support plate 25 in vertically arranged through-hole, it is described to puncture nail
26 are slidably arranged in the through-hole, and the upper end for puncturing nail has the step surface towards the second support plate setting
And it can be affixed on the upper surface for being supported in the second support plate.
In this way, when being installed to picking ladder ontology, enable to the second support plate can preferably with ground phase
Meet place.When puncturing sting and wearing ground, enable to puncture that nail is vertical with ground holding, so that puncturing what nail was inserted into perpendicular to ground
Length is bigger, and fixed effect is more preferable.
In present embodiment, compression bar 27 is provided with above nail puncturing, one end of compression bar is articulated and connected in support
Pipe, the middle part of compression bar are connected with the upper end for puncturing nail, and can provide a vertical pressure to nail is punctured, the separate branch on compression bar
One end of stay tube extends outwardly and forms the operating side of lever.
It pushes in this way, nail just can will be punctured using its included structure and is inserted into ground, do not need additional tool.
Have the advantages that more convenient to use.It is pushed using lever to nail is punctured, reaches laborsaving the advantages of facilitating operation.
In present embodiment, it is arranged with first straight line bearing 28 in the medium position of compression bar, in first straight line bearing
On follow closely opposite side with described puncture and be fixedly connected with down-set push rod 29, the lower end of the push rod can vertical rotating
Articulated connection in the upper end for puncturing nail.
In this way, because compression bar to puncture nail force position motion profile be it is arc-shaped, pass through the linear bearing of setting, energy
Enough so that compression bar has the advantages that more laborsaving to the power punctured under nail offer is directed to so that slanting component reduces always.
And linear bearing can be along the axial-rotation of compression bar, so that linear bearing can be rotated with more when puncturing nail run-off the straight
It is good to apply pressure to puncturing nail.
In present embodiment, it is fixedly connected with setting up in the upper surface of the first support plate and extend into branch
Convex block 30 inside stay tube is provided with connecting hole in the upper end of convex block, is provided in connecting hole and sets along support tube diametrical direction
The articulated shaft set, and in the jack that the both ends of articulated shaft respectively extend outwardly and plug connection is equipped with to support tube.
The first support plate is removably connect with support leg in this way, facilitating, and first supports plate and support leg
Connection relationship is more reliable.
In present embodiment, it is in vertically arranged strip that the position corresponding with the convex block on support tube, which is equipped with,
Hole, the inner end of the compression bar 27 extend into support leg from the strip hole and can vertical rotating be articulated with the convex block 30
On.
In this way, the transmitting of the power between the first support plate and the second support plate is more reasonable, can preferably play
The connection function of second support plate and ground, so that entire picking ladder is more stable.
In present embodiment, it can be provided with voussoir 31 along what its own axis direction slided on compression bar, and described
Voussoir can be along the axis axial direction slid inward of compression bar, and the upper surface of the voussoir is abutted and is supported in the strip hole
In upper perimeter wall.
In this way, when operate compression bar drive puncture nail it is vertically movable and by second support plate locking after, by the upper table of voussoir
Face abut be supported in the upper perimeter wall of the strip hole, enable to compression bar vertically to rotate and be fixed, and make link block,
Compression bar, puncture nail, first support plate and second support plate between surround a quadrangle.And only having among these
Can hingedly rotate between the first support plate and the second support plate, and when the first support plate and second
When supporting the rotation that opposite direction occurs between plate, the first support plate successively transfers force to link block and compression bar, and second
Support plate, which successively transfers force to, punctures nail and compression bar, and is able to carry out and cancels out each other, so that entire fixed structure is consolidated
It is more preferable to determine effect.
In present embodiment, second straight line bearing 32 is also arranged on compression bar, the voussoir 31 is fixedly installed on
In the peripheral surface of second straight line bearing.
In such manner, it is possible to facilitate voussoir along compression bar axial direction slid inward, and it can also facilitate and voussoir is vertically rotated, so that
The upper surface for obtaining voussoir, which can preferably abut, to be supported in the upper perimeter wall of strip hole.
In present embodiment, the 26 downward length of nail that puncture are greater than the downward length of fixing glue.
In this way, design is more reasonable, stability is more preferable.
In present embodiment, the lower end for puncturing nail is down-set sharp knife structure.
In such manner, it is possible to which conveniently puncturing nail is inserted into ground.
In present embodiment, the support tube is round tube made from metal material.
In such manner, it is possible to make the weight of entire picking ladder ontology lighter, while more convenient can will be picked using round tube
Terraced ontology collapses.So that picking ladder ontology has light weight, it is easier to the advantages of collapsing, so as to enhanced convenience in mountainous region
The rough terrains such as hills carry out carrying transfer.
In present embodiment, downward protrusion is provided on the lower surface of the first support plate.
In this way, make can be bigger with the area of ground face contact on the first support plate lower surface, and the position of protrusion
The sliding between the first support plate and ground can be preferably prevented, so that the stress of entire first support plate is more equal
Even, fixed effect is more preferable.
Claims (10)
1. a kind of Ladder for picking fruit, including picking ladder ontology；It is used in combination it is characterized in that, picking ladder ontology lower end is equipped with fixed mechanism
It is connected and fixed in ground；The side of picking ladder ontology (40) is equipped with vertical transport device and for vertically transporting fruit to ground
Face；Vertical transport device includes the loading plate (41) for being horizontally fixed on picking ladder ontology upper end, and one end of loading plate extends outwardly
Formed one section of hanging mounting plate (42), mounting plate be equipped with can vertical rotating gear (43), gear shaft on a mounting board
Retaining mechanism is equipped with to side with the rotation for limiting gear；Whole transmission tooth band in a ring is arranged on gear
(44), the one end for transmitting separate gear on tooth band extends downwardly and what is be spaced is located above picking ladder ontology lower end surface, transmits tooth
The container (45) that upward opening is fixed on the lateral surface of picking ladder ontology taken；And gear vertical rotating can
Drive transmission tooth band and container mobile as track to transmit tooth band own profile.
2. a kind of Ladder for picking fruit as described in claim 1, which is characterized in that the container (45) is along the transmission
Strip length direction is set in distance multiple.
3. a kind of Ladder for picking fruit as described in claim 1, which is characterized in that the mounting plate (42) includes two of outer end
The side plate (46) that extends horizontally outward simultaneously makes entire mounting plate be in U-shape in the horizontal direction structure, and pacifies between both side plate
Equipped with it is horizontal and can vertical rotating shaft (47), the gear is between both side plate and is mounted in the shaft, and
The spacing of both side plate is greater than the width of container and forms the channel vertically passed through for transmission tooth band and container.
4. a kind of Ladder for picking fruit as claimed in claim 3, which is characterized in that be respectively connected and fixed on both side plate horizontal
Installing pipe (48), respectively rotatable grafting is mounted in the installing pipe at the both ends of shaft, and shaft is away from retaining mechanism
One end extends to the external power intake that formed of corresponding installing pipe for band moving gear vertical rotating.
5. a kind of Ladder for picking fruit as claimed in claim 4, which is characterized in that the retaining mechanism includes being fixed at peace
Locking bed (49) in tubulature is equipped with horizontal jack on locking bed, is slidably equipped with locking pin (50) in jack, and
The axis of locking pin and the axis of gear are set in parallel；The end face opposite with the locking pin is equipped with limit hole on gear；?
The rear end of locking pin is connected with the operating stick (51) extended upward outside locking bed, and the operating stick is able to drive locking pin edge
Jack slides axially and the front end of locking pin is inserted into limit hole and is detached from limit hole, so that limiting gear
Vertical rotating and release limiting gear vertical rotating.
6. a kind of Ladder for picking fruit as claimed in claim 5, which is characterized in that the rear end end of the interval locking pin in jack
Face is equipped with plug, is provided with horizontal thrust mechanism between plug and the rear end face of locking pin (50) to push locking pin along slotting
Hole it is moved axially forward, and position limiting structure is equipped between locking pin and jack, the position limiting structure can prevent to lock
Pin is detached from the jack outer end.
7. a kind of Ladder for picking fruit as claimed in claim 6, which is characterized in that the position limiting structure includes being arranged in locking pin
(50) one on the internal perisporium of outer end encloses interior step, and the inner periphery radius of the interior step is greater than or equal to the radius of locking pin,
The outer end of locking pin is equipped with a circle outer step, and the radius of the outer step is less than or equal to the inner periphery radius of jack；The water
Flat-pushing force mechanisms be able to drive locking pin be moved to the side of interior step axially outward along jack and the side of outer step be affixed with
Limitation locking pin continuation is moved axially outward along jack.
8. a kind of Ladder for picking fruit as claimed in claim 6, which is characterized in that the horizontal thrust mechanism is the first spiral bullet
Spring (52), the both ends of the first helical spring respectively abut support and the rear end face of locking pin and the medial surface of plug.
9. a kind of Ladder for picking fruit as claimed in claim 5, which is characterized in that the operating stick is inclined to be set up, and
The lower end articulated connection of operating stick is additionally provided with connecting rod (53) in the rear end of locking pin, between operating stick and locking bed, and the two of connecting rod
End respectively articulated connection in operating stick and locking bed and making locking pin, operating stick and connecting rod that triangular structure be collectively formed；
Formation operation handle (54) after the upper end of operating stick is bent obliquely；
The front end of locking pin at least has partial-length section for friction section made from rubber material, and the front end surface energy of friction section
Enough abut is supported in the corresponding side of gear to control the revolving speed of gear.
10. a kind of Ladder for picking fruit as described in claim 1, which is characterized in that the picking ladder ontology includes the water of upper end
Flat support plate (55), be hingedly connected in support plate diagonally downward and three of distribution in equilateral triangle in the horizontal direction
Support leg (56), support leg include multiple tilting upward and in an inclined direction successively end to end support tube (57), are appointed
Two adjacent support tubes on the inclined direction of meaning are arranged in nesting is corresponded, and two mutually nested support tubes being capable of axis
To sliding, it is equipped with support tube axial lock structure, between two mutually nested support tubes to lock two mutually nested supports
Sliding axially between pipe；It is equipped between any two or so pairs of support tubes in wherein two groups or so pairs of support legs
Horizontal gangboard (58)；Gangboard includes left section of mutually independent gangboard (59) and right section of gangboard (60), and left section of gangboard and gangboard are right
The outer end of section respectively can vertical rotating be articulated with corresponding support tube, be arranged in the right section of inner end in left section of inner end of gangboard and gangboard
Connecting tube (61) is the two to be connected, and the length of connecting tube is less than the half of gangboard length, so that connecting tube level is sliding
The linking between left section of gangboard and right section of gangboard can be released after dynamic；
It is connected between the gangboard left section (59) and right section of gangboard (60) by hinge (62), left half hinge and right half hinge are respectively
It is connected and fixed on the upper surface of left section of gangboard and right section of inner end of gangboard, so that left section of gangboard and right section of gangboard can be with corresponding supports
Pipe is that rotation center respectively rotates vertically downwards；
The upper end of corresponding support tube is arranged with connector sleeve (63), and the inner peripheral wall of the connector sleeve is in shoulder hole structure to form use
In the step surface for abutting support with support tube upper surface；The outer end that left section and right section of gangboard of gangboard is respectively hingedly connected to corresponding
On connector sleeve；
Cylindrical shape gasket made from rubber material is fixedly connected on the inner peripheral surface of connector sleeve (63)；
Support tube axial lock structure includes the location hole and bolt (64) that support tube both ends are arranged in, and bolt front end energy
It is enough extend into the positioning hole that two support tubes of mutually nested setting respectively have, the lower end locking of medial support pipe will be located at
In the upper end for being located at lateral branch stay tube；
Outside in the connector sleeve circumferential direction extends outward to form link block (65), and the link block is used for and gangboard corresponding end
It is connected；And the rectangular in cross-section design of the link block, it is equipped on link block lower surface and is arranged along its own length direction
Mounting groove is equipped with the bolt (64) along the length direction of the mounting groove, and the bolt can slide axially along itself
So that the front end of bolt passes through the connector sleeve relief hole being equipped with and two support tubes for being plugged in mutually nested setting respectively have
Some positioning holes；
One end away from the connector sleeve on mounting groove is fixedly installed with casing (66), and described sleeve pipe is set with bolt coaxial line
It sets, and one end away from connector sleeve on bolt is slidable mating in described sleeve pipe；
Pairs of in the two side walls of described connector sleeve one end on mounting groove is provided with inserting groove, in the inserting groove
Interior grafting is equipped with vertical mounting plate (67), and mounting hole is equipped on the vertical mounting plate, and described sleeve pipe grafting is installed on institute
It states in mounting hole；
Limit plate (68) are connected on one end end face away from connector sleeve on casing, limit plate medial surface and bolt it
Between be provided with helical spring, the both ends of the helical spring respectively abut the end face of the medial surface and bolt that are supported in limit plate
On；
The side of link block (65) is provided with handle hole, the handle hole is arranged perpendicular to mounting groove and is connected to mounting groove；
It is each provided with horizontal hinge hole on left section and right section of gangboard of gangboard, is equipped on the vertical side of link block horizontal
Articulated shaft (69), the articulated shaft are rotatably plugged in corresponding hinge hole, and the outer end of articulated shaft is thread segment and extension
Outside to hinge hole and it is threaded with stop nut；
Horizontal connecting shaft (70) are fixedly connected in the upper surface of link block, connecting shaft extends outward to form again after bending downward
The articulated shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291297.6A CN109197139B (en) | 2018-10-31 | 2018-10-31 | Ladder is picked to fruit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291297.6A CN109197139B (en) | 2018-10-31 | 2018-10-31 | Ladder is picked to fruit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109197139A true CN109197139A (en) | 2019-01-15 |
| CN109197139B CN109197139B (en) | 2020-11-17 |
Family
ID=64998291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811291297.6A Expired - Fee Related CN109197139B (en) | 2018-10-31 | 2018-10-31 | Ladder is picked to fruit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109197139B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768486A (en) * | 2019-01-16 | 2019-05-17 | 国网辽宁省电力有限公司鞍山供电公司 | Outdoor Trusses For Transformer Substation crossbeam 10kV disconnecting switch electrification direct-connection device and method |
| CN112922299A (en) * | 2021-01-29 | 2021-06-08 | 周龙法 | Construction support |
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|---|---|---|---|---|
| US1458313A (en) * | 1922-06-12 | 1923-06-12 | J V Lindquist | Fruit-picker's ladder and conveyer |
| CN2035948U (en) * | 1988-10-18 | 1989-04-19 | 曹双喜 | Ladder for picking fruit |
| CN203161060U (en) * | 2013-03-08 | 2013-08-28 | 于纤纤 | Extension ladder |
| CN105421987A (en) * | 2015-12-05 | 2016-03-23 | 重庆市长寿区农产品商贸流通协会 | Fruit picking ladder stand |
| CN205336891U (en) * | 2016-01-05 | 2016-06-29 | 潍坊友容实业有限公司 | Auxiliary device is picked to saline and alkaline land fruit |
| CN106014182A (en) * | 2016-06-23 | 2016-10-12 | 桐城市丽琼金属制品有限公司 | Triangular agricultural ladder |
| WO2016162268A1 (en) * | 2015-04-10 | 2016-10-13 | Robins Ronald Arthur Maine | A step ladder |
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2018
- 2018-10-31 CN CN201811291297.6A patent/CN109197139B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1458313A (en) * | 1922-06-12 | 1923-06-12 | J V Lindquist | Fruit-picker's ladder and conveyer |
| CN2035948U (en) * | 1988-10-18 | 1989-04-19 | 曹双喜 | Ladder for picking fruit |
| CN203161060U (en) * | 2013-03-08 | 2013-08-28 | 于纤纤 | Extension ladder |
| WO2016162268A1 (en) * | 2015-04-10 | 2016-10-13 | Robins Ronald Arthur Maine | A step ladder |
| CN105421987A (en) * | 2015-12-05 | 2016-03-23 | 重庆市长寿区农产品商贸流通协会 | Fruit picking ladder stand |
| CN205336891U (en) * | 2016-01-05 | 2016-06-29 | 潍坊友容实业有限公司 | Auxiliary device is picked to saline and alkaline land fruit |
| CN106014182A (en) * | 2016-06-23 | 2016-10-12 | 桐城市丽琼金属制品有限公司 | Triangular agricultural ladder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768486A (en) * | 2019-01-16 | 2019-05-17 | 国网辽宁省电力有限公司鞍山供电公司 | Outdoor Trusses For Transformer Substation crossbeam 10kV disconnecting switch electrification direct-connection device and method |
| CN109768486B (en) * | 2019-01-16 | 2021-03-16 | 国网辽宁省电力有限公司鞍山供电公司 | Live direct connection device and method for transformer substation outdoor beam 10kV isolating switch |
| CN112922299A (en) * | 2021-01-29 | 2021-06-08 | 周龙法 | Construction support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109197139B (en) | 2020-11-17 |
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