A kind of cargo handler for large-scale logistics van
Technical field
The invention belongs to logistlcs technology field, more particularly to a kind of cargo handler for large-scale logistics van.
Background technology
The concept of logistics is formed in the U.S. earliest, originating from the 1930s, original meaning is " distribution in kind " or " goods
Thing dispenses ".Japan is introduced within 1963, Japanese is meant " circulation of thing ".After the 1970s, Japanese " logistics " word
Gradually it instead of " circulation of thing ".
Current large-scale logistics van freight and unload or when it is all very troublesome, because large-scale logistics van height is higher, and
Matter-loading amount is big, in unloading, it usually needs article is passed to the porter of station on the ground by porter station in logistic car
People, during loading, article is passed to porter of the station in logistic car, in the process, warp by porter station on the ground
Chang Yinche is upper and car under two people coordinate it is bad cause article to damage, cause economic loss, be also easy to cause to carry when removing weight
Worker injuries, security are low.And manual delivery handling goods efficiency is low, labor intensity is big.Therefore there is an urgent need for a kind of safety of research and development
Property it is high, handling goods is efficient, is hardly damaged the cargo handler for large-scale logistics van of article.
The content of the invention
(1) technical problems to be solved
When the present invention freights and unloads to large-scale logistic car at present to overcome, article damage is easy to cause, causes economy
Loss, is also easy to promote the shortcomings that porter is injured, and security is low, handling goods efficiency is low, labor intensity is big when removing weight,
The technical problem to be solved in the present invention is to provide it is a kind of it is safe, handling goods is efficient, be hardly damaged article be used for it is big
The cargo handler of type logistics van.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a cargo handling for large-scale logistics van
Car, includes car body, sweep, first hydraulic cylinder, first bearing seat, first rotating shaft, swing seat, second hydraulic cylinder, riser, bottom
Plate, top plate, sliding block, hanging basket, pulling plate, riser, the first fag end fixed seat, the first directive wheel, the second fag end fixed seat, stent,
Two directive wheels, decelerating motor, rope sheave and steel wire rope, rear vehicle are equipped with sweep, and sweep bottom is provided with first hydraulic cylinder, sweep
Afterbody among be provided with groove, clutch shaft bearing is installed by bolted connection on the sweep of groove front and rear sides
, first rotating shaft is installed between former and later two first bearing seats, sweep head end crown center is pacified by bolted connection
Equipped with swing seat, rotary type is provided with second hydraulic cylinder in swing seat, and riser is provided with first rotating shaft, second hydraulic cylinder
Piston rod in the middle part of riser left surface with being articulated and connected, and riser is flexibly connected by first rotating shaft with sweep, and bottom of the riser is welded with
Bottom plate, riser top are welded with top plate, and bottom plate and top plate are in horizontally disposed, and bottom plate is parallel to each other with top plate, before riser
Both sides are provided with sliding slot afterwards, and the sliding block coordinated with it is equipped with sliding slot, hanging basket is welded with sliding block, passes through bolt at the top of hanging basket
The mode of connection is connected with pulling plate, and the crown center positioned at pulling plate on front side of riser is welded with riser, positioned at pulling plate on rear side of riser
Crown center is welded with the first fag end fixed seat, and riser installed in front has two the first directive wheels, two first directive wheels or so
Symmetrically, the equal welding support in the front and rear sides of top plate, is provided with the second directive wheel on stent, is opened on the top plate below the second directive wheel
There is a wire guide, top plate lower front is connected with the second fag end fixed seat by way of being welded to connect, the top between two stents
Plate is equipped with decelerating motor, and decelerating motor is fixedly connected with top plate by bolted connection, and the output shaft of decelerating motor leads to
Cross shaft coupling and be connected with rope sheave, steel wire rope is connected with the second fag end fixed seat, steel wire rope bypasses two the first directive wheels, passes through
The wire guide of front side, again successively around the second directive wheel of the second directive wheel of front side, rope sheave and rear side, eventually pass through rear side
Wire guide, and be connected with the first fag end fixed seat.
Preferably, hinge, cover board, knob, drawstring, second bearing seat, the second shaft, L-shaped snap-gauge and T-shaped spiral shell have been further included
Bar, hanging basket right end are connected with hinge by bolted connection, and cover board is provided with hinge, and cover board is cut with scissors by hinge and hanging basket
Connect in succession, be connected with knob among hanging basket lateral surface top by bolted connection, the top of cover board front and rear sides is with hanging
Drawstring is connected between upper right side on the inside of basket by way of hook, the top right side of hanging basket front and rear sides is mounted on second
Bearing block, is provided with the second shaft between former and later two second bearing seats, is connected in the second shaft by way of being welded to connect
There is L-shaped snap-gauge, the front and rear sides of L-shaped snap-gauge are provided with threaded hole, the T-shaped screw rod coordinated with it is equipped with threaded hole.
Preferably, guide pad, telescopic block and drag link have been further included, the front and rear sides of hanging basket bottom are equipped with guide pad,
In being horizontally disposed with, guide pad is fixedly connected guide pad by way of being welded to connect with hanging basket, is all provided with former and later two guide pads
There is telescopic block, telescopic block is slidably matched with guide pad, drag link is equipped between former and later two telescopic blocks, one end of drag link is with before
Side telescopic block is welded to connect, and the other end and the rear side telescopic block of drag link are welded to connect.
Preferably, support plate has been further included, support plate, top plate bottom are equipped between top plate lower front and riser top front side
Also be provided with support plate between on rear side of on rear side of portion and riser top, one end and the riser of support plate are welded to connect, support plate it is another
End is connected with top solder, and right angled triangle is formed between support plate, top plate and riser.
Preferably, non-slip mat has been further included, cover board medial surface is equipped with non-slip mat, and non-slip mat passes through cohesive mode and lid
Plate is connected, and the shape of non-slip mat is cuboid, and the material of non-slip mat is rubber, and the surface of non-slip mat is equipped with particle protrusion.
Preferably, roller bearing has been further included, hanging basket inside bottom is provided with multiple roller bearings, and roller bearing is evenly distributed with along the axial direction of hanging basket,
The material of roller bearing is stainless steel, and the diameter of roller bearing is at least 5cm, the width being shorter in length than on the inside of hanging basket of roller bearing, before and after roller bearing
The distance at both ends and the front and rear sides face in hanging basket is up to 1cm.
Preferably, further included dust cover, be equipped with dust cover at the top of top plate, dust cover by bolted connection with top
Plate connects, and the shape of dust cover is cuboid, and dust cover is shrouded in the outside of stent, the second directive wheel, decelerating motor and rope sheave,
The material of dust cover is stainless steel.
Preferably, sweep bottom is provided with 4 first hydraulic cylinders, and 4 first hydraulic cylinders are separately mounted to sweep bottom
Four angles, 4 first hydraulic cylinders are connected with sweep by bolted connection, and the stroke of first hydraulic cylinder is at least
50cm。
Preferably, the shape of sliding block and sliding slot is dove-tail form, and the material of sliding block is hardened steel, the leading flank and rear side of riser
Face is at least provided with twice sliding slot.
Operation principle:When initial, second hydraulic cylinder is in shortening state, and riser and all components for installing thereon are by second
Hydraulic cylinder forgets about it on sweep, and first hydraulic cylinder is in shortening state.When large-scale logistic car needs unloading, car body is moved
Move to the rear in large-scale logistic car compartment, then start first hydraulic cylinder elongation, first hydraulic cylinder is extended car body and sweep top
Rise, after car body and sweep jack-up certain altitude, close first hydraulic cylinder.Then second hydraulic cylinder elongation, the second hydraulic pressure are started
Cylinder elongation promotes riser to be rotated around first rotating shaft, when riser and ground are in substantially vertical state, closes second hydraulic cylinder.So
Start first hydraulic cylinder afterwards to shorten, after bottom plate is contacted with ground, close first hydraulic cylinder.Then large-scale logistic car is moved to
Its compartment afterbody restarts decelerating motor rotation close at riser, and decelerating motor is rotated pulls one of them to hang by steel wire rope
Basket moves up, another hanging basket moves down.When one of hanging basket is moved to and cargo uniform height on large-scale logistic car
When, decelerating motor is closed, then carries station on the compartment of large-scale logistic car, and move the cargo for needing to unload to hanging basket
On, hanging basket is again started up decelerating motor after filling, and moves down the hanging basket equipped with cargo, the hanging basket bottom to be installed for having a cargo with
When being in contact at the top of bottom plate, decelerating motor is closed.The compartment of another large-scale logistic car of hanging basket face at this time, in large-scale logistic car
Porter on compartment continues to move into cargo in hanging basket, and porter on the ground will can then hang with contacts baseplate
Cargo on basket takes out of, and so just two hanging baskets can be freighted and be unloaded at the same time.When the cargo on the hanging basket of lower section has been removed
When, the cargo of hanging basket above is also almost already filled with.When large-scale logistic car needs loading, starting decelerating motor makes it
In a hanging basket be moved to and contacts baseplate, then cargo is moved into its hanging basket, is again started up decelerating motor, makes cargo is housed
Hanging basket be moved to large-scale logistic car compartment sustained height, the cargo in hanging basket is then unloaded to large-scale logistic car compartment
It is interior, another hanging basket is at the same time loaded onto into cargo.Alternately handling goods is so perpetually iterated over, improves the effect of carrying
Rate, and can ensure the security carried.When of the invention handling goods need not be carried out, large-scale logistic car is removed, so
Start second hydraulic cylinder afterwards to shorten, all components installed by riser and thereon forget about it on sweep, are then shut off the second hydraulic pressure
Cylinder, restarts first hydraulic cylinder shortening, the wheel below sweep is contacted with ground, close first hydraulic cylinder, then send out this
It is bright to remove.
Because having further included hinge, cover board, knob, drawstring, second bearing seat, the second shaft, L-shaped snap-gauge and T-shaped screw rod,
Hanging basket right end is connected with hinge by bolted connection, and cover board is provided with hinge, and cover board is hinged by hinge and hanging basket
Connect, knob, the top of cover board front and rear sides and hanging basket are connected with by bolted connection among hanging basket lateral surface top
Drawstring is connected between the upper right side of inner side by way of hook, the top right side of hanging basket front and rear sides is mounted on the second axis
Bearing, is provided with the second shaft between former and later two second bearing seats, L is connected with by way of being welded to connect in the second shaft
Shape snap-gauge, the front and rear sides of L-shaped snap-gauge are provided with threaded hole, the T-shaped screw rod coordinated with it are equipped with threaded hole.When hanging basket is built-in
During full cargo, cover board is covered, the medial surface of cover board is contacted with the right side of hanging basket, then stirs L-shaped snap-gauge, makes L-shaped snap-gauge
Rotated around the second shaft, and L-shaped snap-gauge is stuck in cover board lateral surface, then tightened T-shaped screw rod, make T-shaped screw top in cover board
On lateral surface, cover board is fixed, can prevent the article in hanging basket from dropping.When needing to open cover board, unscrew dynamic T-shaped screw rod,
Then L-shaped snap-gauge is stirred to rotate backward, at this time pull knob cover board is opened, drawstring can hold cover board, make cover board keep with
Hanging basket is horizontal, and porter can be also moved towards in hanging basket by cover board.
Because having further included guide pad, telescopic block and drag link, the front and rear sides of hanging basket bottom are equipped with guide pad, are oriented to
In being horizontally disposed with, guide pad is fixedly connected block by way of being welded to connect with hanging basket, is equipped with and is stretched in former and later two guide pads
Contracting block, telescopic block are slidably matched with guide pad, and drag link is equipped between former and later two telescopic blocks, and one end and the front side of drag link are stretched
Contracting block welding connects, and the other end and the rear side telescopic block of drag link are welded to connect.When cover board open and it is horizontal with hanging basket when, pull
Drag link moves right, and telescopic block is extracted out out of guide pad, and telescopic block plays a supporting role cover board, when drawstring is broken
When, telescopic block can play safety effect, further increase security.When cover board and hanging basket close, promote drag link to
Move left, telescopic block is pushed back in guide pad.
Because having further included support plate, support plate, top plate bottom are equipped between top plate lower front and riser top front side
Support plate also is provided between on rear side of rear side and riser top, one end and the riser of support plate are welded to connect, the other end of support plate
It is connected with top solder, right angled triangle is formed between support plate, top plate and riser.Support plate can play top plate support and make
With, prevent for a long time using rear top plate tilt, deformation or fracture.The service life of the present invention is effectively extended, and is improved
The security that uses.
Because having further included non-slip mat, cover board medial surface is equipped with non-slip mat, and non-slip mat passes through cohesive mode and cover board
It is connected, the shape of non-slip mat is cuboid, and the material of non-slip mat is rubber, and the surface of non-slip mat is equipped with particle protrusion.When
Sleety weather, it is out-of-date that porter walks from cover board, and non-slip mat can play the role of anti-skidding, skidding can be avoided to cause porter
Fall down, reduce accident probability, further increasing the security of the present invention.
Because having further included roller bearing, hanging basket inside bottom is provided with multiple roller bearings, and each roller bearing is evenly distributed with along the axial direction of hanging basket,
The material of roller bearing is stainless steel, and the diameter of roller bearing is at least 5cm, the width being shorter in length than on the inside of hanging basket of roller bearing, before and after roller bearing
The distance at both ends and the front and rear sides face in hanging basket is up to 1cm.When freighting or unload in toward hanging basket bottom, cargo can be put
Put on roller bearing, promote the cargo on roller bearing right side movement, cargo into hanging basket to be rolled on roller bearing, porter can be made to exist
It is lighter during handling goods, laborsaving.
Be equipped with dust cover because having further included dust cover, at the top of top plate, dust cover by bolted connection with top plate
Connection, the shape of dust cover is cuboid, and dust cover is shrouded in the outside of stent, the second directive wheel, decelerating motor and rope sheave, is prevented
The material of dust hood is stainless steel, and dust cover can block extraneous dust, rainwater or other impurities, is effectively guaranteed stent,
The exterior clean of two directive wheels, decelerating motor and rope sheave, prevents from corroding, and extends stent, the second directive wheel indirectly, slow down electricity
The service life of machine and rope sheave, when decelerating motor needs repairing or replaces, unscrew connected between dust cover and top plate it is tight
Fixing bolt, dust cover is removed, and so just decelerating motor can be carried out maintenance or replaced.
Because sweep bottom is provided with 4 first hydraulic cylinders, and 4 first hydraulic cylinders are separately mounted to the four of sweep bottom
A angle, 4 first hydraulic cylinders are connected with sweep by bolted connection, and the stroke of first hydraulic cylinder is at least 50cm,
4 first hydraulic cylinders are set to ensure the steady of sweep and car body.
Preferably, the shape of sliding block and sliding slot is dove-tail form, and the material of sliding block is hardened steel, the leading flank and rear side of riser
Face is at least provided with twice sliding slot, and sliding slot quantity is more, and hanging basket is fixed more firm, and hardened steel has rigid strong, mechanical performance
Well, the characteristics of heat-and corrosion-resistant.
(3) beneficial effect
The present invention can carry out cargo handling work incessantly by two hanging baskets handling goods alternatively up and down, and
The useful load of each cargo is big, can effectively improve work efficiency, directly need not mutually be transmitted with the people under car on logistic car
Cargo, can reduce security during carrying, and can cross the probability for reducing article damage, be brought so as to avoid because of article damage
Economic loss, and be equipped with cover board in the right end of hanging basket, in cover plate lid, can will prevent that article falls in hanging basket when cargo is filled
Fall, avoid article from dropping damage, and the article that can prevent from dropping injures other people by a crashing object, further increasing security and reduces economical
Loss, and cover board, when opening, cover board can pass through drawstring and telescopic block pair as the communication means between logistic car and hanging basket
Cover board plays fixed and supporting role, is moved towards on the slave cover board that porter can trust in hanging basket, and the rolling set in hanging basket
Axis is lighter, laborsaving when can make loading bottom cargo.It is of the invention and easy to remove, use can be flowed, improves practicality
Property and mobility.
Brief description of the drawings
Fig. 1 is the first dimensional structure diagram of the present invention.
Fig. 2 the first right side structural representation of component for riser and thereon.
Fig. 3 is the first dimensional structure diagram of hanging basket.
Fig. 4 is second of dimensional structure diagram of hanging basket.
Fig. 5 second of right side structural representation of component for riser and thereon.
Fig. 6 is the third dimensional structure diagram of hanging basket.
Fig. 7 is the 4th kind of dimensional structure diagram of hanging basket.
Fig. 8 is second of dimensional structure diagram of the present invention.
Mark in attached drawing for:1- car bodies, 2- sweeps, 3- first hydraulic cylinders, 4- grooves, 5- first bearing seats, 6- first
Shaft, 7- swing seats, 8- second hydraulic cylinders, 9- risers, 10- bottom plates, 11- top plates, 12- sliding slots, 13- sliding blocks, 14- hanging baskets, 15-
Pulling plate, 16- risers, 17- the first fag end fixed seats, the first directive wheels of 18-, 19- wire guides, 20- the second fag end fixed seats, 21-
Stent, the second directive wheels of 22-, 23- decelerating motors, 24- rope sheaves, 25- steel wire ropes, 26- hinges, 27- cover boards, 28- knobs, 29-
Drawstring, 30- second bearing seats, the second shafts of 31-, 32-L shape snap-gauges, 33- threaded holes, 34-T shape screw rods, 35- guide pads, 36-
Telescopic block, 37- drag links, 38- support plates, 39- non-slip mats, 40- roller bearings, 41- dust covers.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of cargo handler for large-scale logistics van, as shown in figures 1-8, includes car body 1, sweep 2, the first liquid
Cylinder pressure 3, first bearing seat 5, first rotating shaft 6, swing seat 7, second hydraulic cylinder 8, riser 9, bottom plate 10, top plate 11, sliding block 13, hang
Basket 14, pulling plate 15, riser 16, the first fag end fixed seat 17, the first directive wheel 18, the second fag end fixed seat 20, stent 21, second
Directive wheel 22, decelerating motor 23, rope sheave 24 and steel wire rope 25,1 rear portion of car body are equipped with sweep 2, and 2 bottom of sweep is provided with the first liquid
Cylinder pressure 3, is provided with groove 4 among the afterbody of sweep 2, pacifies by bolted connection on the sweep 2 of front and rear sides at groove 4
Equipped with first bearing seat 5, first rotating shaft 6 is installed between former and later two first bearing seats 5,2 head end crown center of sweep passes through
Bolted mode is provided with swing seat 7, and rotary type is provided with second hydraulic cylinder 8 in swing seat 7, pacifies in first rotating shaft 6
Equipped with riser 9, for the piston rod of second hydraulic cylinder 8 with being articulated and connected in the middle part of 9 left surface of riser, riser 9 passes through first rotating shaft 6 and car
Plate 2 is flexibly connected, and 9 bottom of riser is welded with bottom plate 10, and the top of riser 9 is welded with top plate 11, and bottom plate 10 and top plate 11 are in water
Flat to set, and bottom plate 10 is parallel to each other with top plate 11, the front and rear sides of riser 9 are provided with sliding slot 12, be equipped with sliding slot 12 and its
The sliding block 13 of cooperation, is welded with hanging basket 14 on sliding block 13, and the top of hanging basket 14 is connected with pulling plate 15 by bolted connection,
Crown center positioned at 9 front side pulling plate 15 of riser is welded with riser 16, and the crown center positioned at 9 rear side pulling plate 15 of riser is welded with
First fag end fixed seat 17,16 installed in front of riser have two the first directive wheels 18, and two the first directive wheels 18 are symmetrical, top
The equal welding support 21 in front and rear sides of plate 11, the second directive wheel 22, the top plate of the lower section of the second directive wheel 22 are provided with stent 21
It is provided with wire guide 19 on 11,11 lower front of top plate is connected with the second fag end fixed seat 20 by way of being welded to connect, two
Top plate 11 between stent 21 is equipped with decelerating motor 23, and decelerating motor 23 is fixed with top plate 11 by bolted connection to be connected
Connecing, the output shaft of decelerating motor 23 is connected with rope sheave 24 by shaft coupling, and steel wire rope 25 is connected with the second fag end fixed seat 20,
Steel wire rope 25 around two the first directive wheels 18, through front side wire guide 19, again successively around front side the second directive wheel 22,
Second directive wheel 22 of rope sheave 24 and rear side, eventually passes through the wire guide 19 of rear side, and is connected with the first fag end fixed seat 17.
Embodiment 2
A kind of cargo handler for large-scale logistics van, as shown in figures 1-8, includes car body 1, sweep 2, the first liquid
Cylinder pressure 3, first bearing seat 5, first rotating shaft 6, swing seat 7, second hydraulic cylinder 8, riser 9, bottom plate 10, top plate 11, sliding block 13, hang
Basket 14, pulling plate 15, riser 16, the first fag end fixed seat 17, the first directive wheel 18, the second fag end fixed seat 20, stent 21, second
Directive wheel 22, decelerating motor 23, rope sheave 24 and steel wire rope 25,1 rear portion of car body are equipped with sweep 2, and 2 bottom of sweep is provided with the first liquid
Cylinder pressure 3, is provided with groove 4 among the afterbody of sweep 2, pacifies by bolted connection on the sweep 2 of front and rear sides at groove 4
Equipped with first bearing seat 5, first rotating shaft 6 is installed between former and later two first bearing seats 5,2 head end crown center of sweep passes through
Bolted mode is provided with swing seat 7, and rotary type is provided with second hydraulic cylinder 8 in swing seat 7, pacifies in first rotating shaft 6
Equipped with riser 9, for the piston rod of second hydraulic cylinder 8 with being articulated and connected in the middle part of 9 left surface of riser, riser 9 passes through first rotating shaft 6 and car
Plate 2 is flexibly connected, and 9 bottom of riser is welded with bottom plate 10, and the top of riser 9 is welded with top plate 11, and bottom plate 10 and top plate 11 are in water
Flat to set, and bottom plate 10 is parallel to each other with top plate 11, the front and rear sides of riser 9 are provided with sliding slot 12, be equipped with sliding slot 12 and its
The sliding block 13 of cooperation, is welded with hanging basket 14 on sliding block 13, and the top of hanging basket 14 is connected with pulling plate 15 by bolted connection,
Crown center positioned at 9 front side pulling plate 15 of riser is welded with riser 16, and the crown center positioned at 9 rear side pulling plate 15 of riser is welded with
First fag end fixed seat 17,16 installed in front of riser have two the first directive wheels 18, and two the first directive wheels 18 are symmetrical, top
The equal welding support 21 in front and rear sides of plate 11, the second directive wheel 22, the top plate of the lower section of the second directive wheel 22 are provided with stent 21
It is provided with wire guide 19 on 11,11 lower front of top plate is connected with the second fag end fixed seat 20 by way of being welded to connect, two
Top plate 11 between stent 21 is equipped with decelerating motor 23, and decelerating motor 23 is fixed with top plate 11 by bolted connection to be connected
Connecing, the output shaft of decelerating motor 23 is connected with rope sheave 24 by shaft coupling, and steel wire rope 25 is connected with the second fag end fixed seat 20,
Steel wire rope 25 around two the first directive wheels 18, through front side wire guide 19, again successively around front side the second directive wheel 22,
Second directive wheel 22 of rope sheave 24 and rear side, eventually passes through the wire guide 19 of rear side, and is connected with the first fag end fixed seat 17.
Hinge 26, cover board 27, knob 28, drawstring 29, second bearing seat 30, the second shaft 31, L-shaped snap-gauge 32 are further included
With T-shaped screw rod 34,14 right end of hanging basket is connected with hinge 26 by bolted connection, and cover board 27 is provided with hinge 26, lid
Plate 27 is articulated and connected by hinge 26 and hanging basket 14, and hanging basket is connected with drawing by bolted connection among 14 lateral surface top
Hand 28, drawstring 29 is connected between the top of 27 front and rear sides of cover board and the upper right side of the inner side of hanging basket 14 by way of hook,
The top right side of 14 front and rear sides of hanging basket is mounted on second bearing seat 30, and is provided between former and later two second bearing seats 30
Two shafts 31, are connected with L-shaped snap-gauge 32 in the second shaft 31, the front and rear sides of L-shaped snap-gauge 32 are equal by way of being welded to connect
Threaded hole 33 is provided with, the T-shaped screw rod 34 coordinated with it is equipped with threaded hole 33.
Embodiment 3
A kind of cargo handler for large-scale logistics van, as shown in figures 1-8, includes car body 1, sweep 2, the first liquid
Cylinder pressure 3, first bearing seat 5, first rotating shaft 6, swing seat 7, second hydraulic cylinder 8, riser 9, bottom plate 10, top plate 11, sliding block 13, hang
Basket 14, pulling plate 15, riser 16, the first fag end fixed seat 17, the first directive wheel 18, the second fag end fixed seat 20, stent 21, second
Directive wheel 22, decelerating motor 23, rope sheave 24 and steel wire rope 25,1 rear portion of car body are equipped with sweep 2, and 2 bottom of sweep is provided with the first liquid
Cylinder pressure 3, is provided with groove 4 among the afterbody of sweep 2, pacifies by bolted connection on the sweep 2 of front and rear sides at groove 4
Equipped with first bearing seat 5, first rotating shaft 6 is installed between former and later two first bearing seats 5,2 head end crown center of sweep passes through
Bolted mode is provided with swing seat 7, and rotary type is provided with second hydraulic cylinder 8 in swing seat 7, pacifies in first rotating shaft 6
Equipped with riser 9, for the piston rod of second hydraulic cylinder 8 with being articulated and connected in the middle part of 9 left surface of riser, riser 9 passes through first rotating shaft 6 and car
Plate 2 is flexibly connected, and 9 bottom of riser is welded with bottom plate 10, and the top of riser 9 is welded with top plate 11, and bottom plate 10 and top plate 11 are in water
Flat to set, and bottom plate 10 is parallel to each other with top plate 11, the front and rear sides of riser 9 are provided with sliding slot 12, be equipped with sliding slot 12 and its
The sliding block 13 of cooperation, is welded with hanging basket 14 on sliding block 13, and the top of hanging basket 14 is connected with pulling plate 15 by bolted connection,
Crown center positioned at 9 front side pulling plate 15 of riser is welded with riser 16, and the crown center positioned at 9 rear side pulling plate 15 of riser is welded with
First fag end fixed seat 17,16 installed in front of riser have two the first directive wheels 18, and two the first directive wheels 18 are symmetrical, top
The equal welding support 21 in front and rear sides of plate 11, the second directive wheel 22, the top plate of the lower section of the second directive wheel 22 are provided with stent 21
It is provided with wire guide 19 on 11,11 lower front of top plate is connected with the second fag end fixed seat 20 by way of being welded to connect, two
Top plate 11 between stent 21 is equipped with decelerating motor 23, and decelerating motor 23 is fixed with top plate 11 by bolted connection to be connected
Connecing, the output shaft of decelerating motor 23 is connected with rope sheave 24 by shaft coupling, and steel wire rope 25 is connected with the second fag end fixed seat 20,
Steel wire rope 25 around two the first directive wheels 18, through front side wire guide 19, again successively around front side the second directive wheel 22,
Second directive wheel 22 of rope sheave 24 and rear side, eventually passes through the wire guide 19 of rear side, and is connected with the first fag end fixed seat 17.
Hinge 26, cover board 27, knob 28, drawstring 29, second bearing seat 30, the second shaft 31, L-shaped snap-gauge 32 are further included
With T-shaped screw rod 34,14 right end of hanging basket is connected with hinge 26 by bolted connection, and cover board 27 is provided with hinge 26, lid
Plate 27 is articulated and connected by hinge 26 and hanging basket 14, and hanging basket is connected with drawing by bolted connection among 14 lateral surface top
Hand 28, drawstring 29 is connected between the top of 27 front and rear sides of cover board and the upper right side of the inner side of hanging basket 14 by way of hook,
The top right side of 14 front and rear sides of hanging basket is mounted on second bearing seat 30, and is provided between former and later two second bearing seats 30
Two shafts 31, are connected with L-shaped snap-gauge 32 in the second shaft 31, the front and rear sides of L-shaped snap-gauge 32 are equal by way of being welded to connect
Threaded hole 33 is provided with, the T-shaped screw rod 34 coordinated with it is equipped with threaded hole 33.
Guide pad 35, telescopic block 36 and drag link 37 are further included, the front and rear sides of 14 bottom of hanging basket are equipped with guide pad
35, in being horizontally disposed with, guide pad 35 is fixedly connected guide pad 35 by way of being welded to connect with hanging basket 14, former and later two guiding
Telescopic block 36 is equipped with block 35, telescopic block 36 is slidably matched with guide pad 35, and horizontal drawing is equipped between former and later two telescopic blocks 36
Bar 37, one end and the front side telescopic block 36 of drag link 37 are welded to connect, and the other end and the rear side telescopic block 36 of drag link 37 are welded
Connection.
Support plate 38 has been further included, support plate 38, top plate 11 are equipped between 11 lower front of top plate and 9 top of riser front side
Support plate 38 also is provided between on rear side of bottom rear and 9 top of riser, one end and the riser 9 of support plate 38 are welded to connect, support
The other end of plate 38 is connected with top solder, and right angled triangle is formed between support plate 38, top plate 11 and riser 9.
Embodiment 4
A kind of cargo handler for large-scale logistics van, as shown in figures 1-8, includes car body 1, sweep 2, the first liquid
Cylinder pressure 3, first bearing seat 5, first rotating shaft 6, swing seat 7, second hydraulic cylinder 8, riser 9, bottom plate 10, top plate 11, sliding block 13, hang
Basket 14, pulling plate 15, riser 16, the first fag end fixed seat 17, the first directive wheel 18, the second fag end fixed seat 20, stent 21, second
Directive wheel 22, decelerating motor 23, rope sheave 24 and steel wire rope 25,1 rear portion of car body are equipped with sweep 2, and 2 bottom of sweep is provided with the first liquid
Cylinder pressure 3, is provided with groove 4 among the afterbody of sweep 2, pacifies by bolted connection on the sweep 2 of front and rear sides at groove 4
Equipped with first bearing seat 5, first rotating shaft 6 is installed between former and later two first bearing seats 5,2 head end crown center of sweep passes through
Bolted mode is provided with swing seat 7, and rotary type is provided with second hydraulic cylinder 8 in swing seat 7, pacifies in first rotating shaft 6
Equipped with riser 9, for the piston rod of second hydraulic cylinder 8 with being articulated and connected in the middle part of 9 left surface of riser, riser 9 passes through first rotating shaft 6 and car
Plate 2 is flexibly connected, and 9 bottom of riser is welded with bottom plate 10, and the top of riser 9 is welded with top plate 11, and bottom plate 10 and top plate 11 are in water
Flat to set, and bottom plate 10 is parallel to each other with top plate 11, the front and rear sides of riser 9 are provided with sliding slot 12, be equipped with sliding slot 12 and its
The sliding block 13 of cooperation, is welded with hanging basket 14 on sliding block 13, and the top of hanging basket 14 is connected with pulling plate 15 by bolted connection,
Crown center positioned at 9 front side pulling plate 15 of riser is welded with riser 16, and the crown center positioned at 9 rear side pulling plate 15 of riser is welded with
First fag end fixed seat 17,16 installed in front of riser have two the first directive wheels 18, and two the first directive wheels 18 are symmetrical, top
The equal welding support 21 in front and rear sides of plate 11, the second directive wheel 22, the top plate of the lower section of the second directive wheel 22 are provided with stent 21
It is provided with wire guide 19 on 11,11 lower front of top plate is connected with the second fag end fixed seat 20 by way of being welded to connect, two
Top plate 11 between stent 21 is equipped with decelerating motor 23, and decelerating motor 23 is fixed with top plate 11 by bolted connection to be connected
Connecing, the output shaft of decelerating motor 23 is connected with rope sheave 24 by shaft coupling, and steel wire rope 25 is connected with the second fag end fixed seat 20,
Steel wire rope 25 around two the first directive wheels 18, through front side wire guide 19, again successively around front side the second directive wheel 22,
Second directive wheel 22 of rope sheave 24 and rear side, eventually passes through the wire guide 19 of rear side, and is connected with the first fag end fixed seat 17.
Hinge 26, cover board 27, knob 28, drawstring 29, second bearing seat 30, the second shaft 31, L-shaped snap-gauge 32 are further included
With T-shaped screw rod 34,14 right end of hanging basket is connected with hinge 26 by bolted connection, and cover board 27 is provided with hinge 26, lid
Plate 27 is articulated and connected by hinge 26 and hanging basket 14, and hanging basket is connected with drawing by bolted connection among 14 lateral surface top
Hand 28, drawstring 29 is connected between the top of 27 front and rear sides of cover board and the upper right side of the inner side of hanging basket 14 by way of hook,
The top right side of 14 front and rear sides of hanging basket is mounted on second bearing seat 30, and is provided between former and later two second bearing seats 30
Two shafts 31, are connected with L-shaped snap-gauge 32 in the second shaft 31, the front and rear sides of L-shaped snap-gauge 32 are equal by way of being welded to connect
Threaded hole 33 is provided with, the T-shaped screw rod 34 coordinated with it is equipped with threaded hole 33.
Guide pad 35, telescopic block 36 and drag link 37 are further included, the front and rear sides of 14 bottom of hanging basket are equipped with guide pad
35, in being horizontally disposed with, guide pad 35 is fixedly connected guide pad 35 by way of being welded to connect with hanging basket 14, former and later two guiding
Telescopic block 36 is equipped with block 35, telescopic block 36 is slidably matched with guide pad 35, and horizontal drawing is equipped between former and later two telescopic blocks 36
Bar 37, one end and the front side telescopic block 36 of drag link 37 are welded to connect, and the other end and the rear side telescopic block 36 of drag link 37 are welded
Connection.
Support plate 38 has been further included, support plate 38, top plate 11 are equipped between 11 lower front of top plate and 9 top of riser front side
Support plate 38 also is provided between on rear side of bottom rear and 9 top of riser, one end and the riser 9 of support plate 38 are welded to connect, support
The other end of plate 38 is connected with top solder, and right angled triangle is formed between support plate 38, top plate 11 and riser 9.
Further included non-slip mat 39,27 medial surface of cover board is equipped with non-slip mat 39, non-slip mat 39 by cohesive mode with
Cover board 27 is connected, and the shape of non-slip mat 39 is cuboid, and the material of non-slip mat 39 is rubber, and the surface of non-slip mat 39 is equipped with
Particle is raised.
Roller bearing 40 is further included, 14 inside bottom of hanging basket is provided with multiple roller bearings 40, and roller bearing 40 is equal along the axial direction of hanging basket 14
Cloth, the material of roller bearing 40 is stainless steel, and the diameter of roller bearing 40 is at least 5cm, the width for being shorter in length than the inner side of hanging basket 14 of roller bearing 40
Degree, 40 rear and front end of roller bearing and the distance in the front and rear sides face in hanging basket 14 are up to 1cm.
Embodiment 5
A kind of cargo handler for large-scale logistics van, as shown in figures 1-8, includes car body 1, sweep 2, the first liquid
Cylinder pressure 3, first bearing seat 5, first rotating shaft 6, swing seat 7, second hydraulic cylinder 8, riser 9, bottom plate 10, top plate 11, sliding block 13, hang
Basket 14, pulling plate 15, riser 16, the first fag end fixed seat 17, the first directive wheel 18, the second fag end fixed seat 20, stent 21, second
Directive wheel 22, decelerating motor 23, rope sheave 24 and steel wire rope 25,1 rear portion of car body are equipped with sweep 2, and 2 bottom of sweep is provided with the first liquid
Cylinder pressure 3, is provided with groove 4 among the afterbody of sweep 2, pacifies by bolted connection on the sweep 2 of front and rear sides at groove 4
Equipped with first bearing seat 5, first rotating shaft 6 is installed between former and later two first bearing seats 5,2 head end crown center of sweep passes through
Bolted mode is provided with swing seat 7, and rotary type is provided with second hydraulic cylinder 8 in swing seat 7, pacifies in first rotating shaft 6
Equipped with riser 9, for the piston rod of second hydraulic cylinder 8 with being articulated and connected in the middle part of 9 left surface of riser, riser 9 passes through first rotating shaft 6 and car
Plate 2 is flexibly connected, and 9 bottom of riser is welded with bottom plate 10, and the top of riser 9 is welded with top plate 11, and bottom plate 10 and top plate 11 are in water
Flat to set, and bottom plate 10 is parallel to each other with top plate 11, the front and rear sides of riser 9 are provided with sliding slot 12, be equipped with sliding slot 12 and its
The sliding block 13 of cooperation, is welded with hanging basket 14 on sliding block 13, and the top of hanging basket 14 is connected with pulling plate 15 by bolted connection,
Crown center positioned at 9 front side pulling plate 15 of riser is welded with riser 16, and the crown center positioned at 9 rear side pulling plate 15 of riser is welded with
First fag end fixed seat 17,16 installed in front of riser have two the first directive wheels 18, and two the first directive wheels 18 are symmetrical, top
The equal welding support 21 in front and rear sides of plate 11, the second directive wheel 22, the top plate of the lower section of the second directive wheel 22 are provided with stent 21
It is provided with wire guide 19 on 11,11 lower front of top plate is connected with the second fag end fixed seat 20 by way of being welded to connect, two
Top plate 11 between stent 21 is equipped with decelerating motor 23, and decelerating motor 23 is fixed with top plate 11 by bolted connection to be connected
Connecing, the output shaft of decelerating motor 23 is connected with rope sheave 24 by shaft coupling, and steel wire rope 25 is connected with the second fag end fixed seat 20,
Steel wire rope 25 around two the first directive wheels 18, through front side wire guide 19, again successively around front side the second directive wheel 22,
Second directive wheel 22 of rope sheave 24 and rear side, eventually passes through the wire guide 19 of rear side, and is connected with the first fag end fixed seat 17.
Hinge 26, cover board 27, knob 28, drawstring 29, second bearing seat 30, the second shaft 31, L-shaped snap-gauge 32 are further included
With T-shaped screw rod 34,14 right end of hanging basket is connected with hinge 26 by bolted connection, and cover board 27 is provided with hinge 26, lid
Plate 27 is articulated and connected by hinge 26 and hanging basket 14, and hanging basket is connected with drawing by bolted connection among 14 lateral surface top
Hand 28, drawstring 29 is connected between the top of 27 front and rear sides of cover board and the upper right side of the inner side of hanging basket 14 by way of hook,
The top right side of 14 front and rear sides of hanging basket is mounted on second bearing seat 30, and is provided between former and later two second bearing seats 30
Two shafts 31, are connected with L-shaped snap-gauge 32 in the second shaft 31, the front and rear sides of L-shaped snap-gauge 32 are equal by way of being welded to connect
Threaded hole 33 is provided with, the T-shaped screw rod 34 coordinated with it is equipped with threaded hole 33.
Guide pad 35, telescopic block 36 and drag link 37 are further included, the front and rear sides of 14 bottom of hanging basket are equipped with guide pad
35, in being horizontally disposed with, guide pad 35 is fixedly connected guide pad 35 by way of being welded to connect with hanging basket 14, former and later two guiding
Telescopic block 36 is equipped with block 35, telescopic block 36 is slidably matched with guide pad 35, and horizontal drawing is equipped between former and later two telescopic blocks 36
Bar 37, one end and the front side telescopic block 36 of drag link 37 are welded to connect, and the other end and the rear side telescopic block 36 of drag link 37 are welded
Connection.
Support plate 38 has been further included, support plate 38, top plate 11 are equipped between 11 lower front of top plate and 9 top of riser front side
Support plate 38 also is provided between on rear side of bottom rear and 9 top of riser, one end and the riser 9 of support plate 38 are welded to connect, support
The other end of plate 38 is connected with top solder, and right angled triangle is formed between support plate 38, top plate 11 and riser 9.
Further included non-slip mat 39,27 medial surface of cover board is equipped with non-slip mat 39, non-slip mat 39 by cohesive mode with
Cover board 27 is connected, and the shape of non-slip mat 39 is cuboid, and the material of non-slip mat 39 is rubber, and the surface of non-slip mat 39 is equipped with
Particle is raised.
Roller bearing 40 is further included, 14 inside bottom of hanging basket is provided with multiple roller bearings 40, and roller bearing 40 is equal along the axial direction of hanging basket 14
Cloth, the material of roller bearing 40 is stainless steel, and the diameter of roller bearing 40 is at least 5cm, the width for being shorter in length than the inner side of hanging basket 14 of roller bearing 40
Degree, 40 rear and front end of roller bearing and the distance in the front and rear sides face in hanging basket 14 are up to 1cm.
Further included dust cover 41, the top of top plate 11 is equipped with dust cover 41, dust cover 41 by bolted connection with
Top plate 11 connects, and the shape of dust cover 41 is cuboid, and dust cover 41 is shrouded in stent 21, the second directive wheel 22, decelerating motor
23 and the outside of rope sheave 24, the material of dust cover 41 is stainless steel.
2 bottom of sweep is provided with 4 first hydraulic cylinders 3, and 4 first hydraulic cylinders 3 are separately mounted to the four of 2 bottom of sweep
A angle, 4 first hydraulic cylinders 3 are connected with sweep 2 by bolted connection, and the stroke of first hydraulic cylinder 3 is at least
50cm。
The shape of sliding block 13 and sliding slot 12 is dove-tail form, and the material of sliding block 13 is hardened steel, the leading flank and rear side of riser 9
Face is at least provided with twice sliding slot 12.
Operation principle:When initial, second hydraulic cylinder 8 is in shortening state, and riser 9 and all components for installing thereon are by
Two hydraulic cylinders 8 forget about it on sweep 2, and first hydraulic cylinder 3 is in shortening state., will when large-scale logistic car needs unloading
Car body 1 is moved to the rear in large-scale logistic car compartment, then starts first hydraulic cylinder 3 and extends, first hydraulic cylinder 3 is extended car body
1 and sweep 2 jack up, after car body 1 and sweep 2 jack up certain altitude, close first hydraulic cylinder 3.Then second hydraulic cylinder 8 is started
Elongation, the elongation of second hydraulic cylinder 8 promote riser 9 to be rotated around first rotating shaft 6, when riser 9 and ground are in substantially vertical state,
Close second hydraulic cylinder 8.Then start first hydraulic cylinder 3 to shorten, after bottom plate 10 is contacted with ground, close first hydraulic cylinder 3.
Then large-scale logistic car is moved to its compartment afterbody close at riser 9, restarts decelerating motor 23 and rotate, 23 turns of decelerating motor
Dynamic to pull one of hanging basket 14 to move up by steel wire rope 25, another hanging basket 14 moves down.When one of hanging basket
14 are moved to during cargo uniform height, closing decelerating motor 23 on large-scale logistic car, then carry station in large-scale logistic car
Compartment on, and the cargo that unloads will be needed to move on hanging basket 14, hanging basket 14 is again started up decelerating motor 23 after filling, make to be equipped with
The hanging basket 14 of cargo moves down, and when hanging basket 14 bottom to be installed for having cargo is in contact with the top of bottom plate 10, closes decelerating motor
23.The compartment of another large-scale logistic car of 14 face of hanging basket, the porter on large-scale logistic car compartment continue goods at this time
Thing is moved into hanging basket 14, and porter on the ground can then take out of the cargo on the hanging basket 14 contacted with bottom plate 10, such as
This just can be freighted and be unloaded to two hanging baskets 14 at the same time.It is above to hang when the cargo on lower section hanging basket 14 has been removed
The cargo of basket 14 is also almost already filled with.When large-scale logistic car needs loading, starting decelerating motor 23 hangs one of them
Basket 14 is moved to be contacted with bottom plate 10, is then moved into its hanging basket 14 cargo, is again started up decelerating motor 23, makes cargo is housed
Hanging basket 14 be moved to large-scale logistic car compartment sustained height, the cargo in hanging basket 14 is then unloaded to large-scale logistic car car
In railway carriage or compartment, another hanging basket 14 is at the same time loaded onto into cargo.Alternately handling goods is so perpetually iterated over, improves carrying
Efficiency, and can ensure the security carried.When of the invention handling goods need not be carried out, large-scale logistic car is removed,
Then start second hydraulic cylinder 8 to shorten, riser 9 and all components installed thereon are forgotten about it on sweep 2, are then shut off second
Hydraulic cylinder 8, restarts first hydraulic cylinder 3 and shortens, and the wheel of the lower section of sweep 2 is contacted with ground, closes first hydraulic cylinder 3, so
The present invention is removed afterwards.
Because hinge 26, cover board 27, knob 28, drawstring 29, second bearing seat 30, the second shaft 31, L-shaped card are further included
Plate 32 and T-shaped screw rod 34,14 right end of hanging basket are connected with hinge 26, cover board are provided with hinge 26 by bolted connection
27, cover board 27 is articulated and connected by hinge 26 and hanging basket 14, and hanging basket connects by bolted connection among 14 lateral surface top
Knob 28 is connected to, drawing is connected with by way of hook between the top of 27 front and rear sides of cover board and the upper right side of the inner side of hanging basket 14
Rope 29, the top right side of 14 front and rear sides of hanging basket is mounted on second bearing seat 30, pacifies between former and later two second bearing seats 30
Equipped with the second shaft 31, be connected with L-shaped snap-gauge 32 in the second shaft 31 by way of being welded to connect, L-shaped snap-gauge 32 it is front and rear
Both sides are provided with threaded hole 33, and the T-shaped screw rod 34 coordinated with it is equipped with threaded hole 33.When filling cargo in hanging basket 14, lid
Upper cover plate 27, makes the medial surface of cover board 27 be contacted with the right side of hanging basket 14, then stirs L-shaped snap-gauge 32, make L-shaped snap-gauge 32 around
Second shaft 31 rotates, and L-shaped snap-gauge 32 is stuck in 27 lateral surface of cover board, then tightens T-shaped screw rod 34, pushes up T-shaped screw rod 34
On the lateral surface of cover board 27, cover board 27 is fixed, can prevent the article in hanging basket 14 from dropping.When need open cover board 27
When, unscrew dynamic T-shaped screw rod 34, then stir L-shaped snap-gauge 32 and rotate backward, pull knob 28 to open cover board 27 at this time, drawstring
29 can hold cover board 27, cover board 27 is kept horizontal with hanging basket 14, porter can be also moved towards in hanging basket 14 by cover board 27.
Because having further included guide pad 35, telescopic block 36 and drag link 37, the front and rear sides of 14 bottom of hanging basket, which are equipped with, leads
To block 35, in being horizontally disposed with, guide pad 35 is fixedly connected guide pad 35 by way of being welded to connect with hanging basket 14, former and later two
Telescopic block 36 is equipped with guide pad 35, telescopic block 36 is slidably matched with guide pad 35, is equipped between former and later two telescopic blocks 36
Drag link 37, one end and the front side telescopic block 36 of drag link 37 are welded to connect, the other end and the rear side telescopic block 36 of drag link 37
It is welded to connect.When cover board 27 open and it is horizontal with hanging basket 14 when, pull drag link 37 to move right, and by telescopic block 36 from guiding
Extraction in block 35, telescopic block 36 plays a supporting role cover board 27, and when drawstring 29 is broken, telescopic block 36 can play insurance and make
With further increasing security.When cover board 27 and hanging basket 14 close, drag link 37 is promoted to be moved to the left, by telescopic block 36
Push back in guide pad 35.
Because having further included support plate 38, support plate 38 is equipped between 11 lower front of top plate and 9 top of riser front side, is pushed up
Support plate 38 also is provided between on rear side of 11 bottom rear of plate and 9 top of riser, one end and the riser 9 of support plate 38 are welded to connect,
The other end of support plate 38 is connected with top solder, and right angled triangle is formed between support plate 38, top plate 11 and riser 9.Support plate
38 can play a supporting role top plate 11, prevent from being tilted, deform or being broken using rear top plate 11 for a long time.Effectively extend
The service life of the present invention, and improve the security used.
Because having further included non-slip mat 39,27 medial surface of cover board is equipped with non-slip mat 39, and non-slip mat 39 passes through cohesive side
Formula is connected with cover board 27, and the shape of non-slip mat 39 is cuboid, and the material of non-slip mat 39 is rubber, and the surface of non-slip mat 39
It is raised equipped with particle.Work as sleety weather, it is out-of-date that porter walks from cover board 27, non-slip mat 39 can play the role of it is anti-skidding, can
Avoid skidding from causing porter to fall down, reduce accident probability, further increasing the security of the present invention.
Because having further included roller bearing 40,14 inside bottom of hanging basket is provided with multiple roller bearings 40, and each roller bearing 40 is along hanging basket 14
Axial direction be evenly distributed with, the material of roller bearing 40 is stainless steel, and the diameter of roller bearing 40 is at least 5cm, and roller bearing 40 is shorter in length than hanging basket 14
The width of inner side, 40 rear and front end of roller bearing and the distance in the front and rear sides face in hanging basket 14 are up to 1cm.Toward in 14 bottom of hanging basket
When loading or unloading, cargo can be placed on roller bearing 40, promote the right side into hanging basket 14 of the cargo on roller bearing 40 mobile, goods
Thing rolls on roller bearing 40, and porter can be made lighter, laborsaving in handling goods.
Because having further included dust cover 41, the top of top plate 11 is equipped with dust cover 41, the side that dust cover 41 is bolted
Formula is connected with top plate 11, and the shape of dust cover 41 is cuboid, and dust cover 41 shrouds in stent 21, the second directive wheel 22, slows down
The outside of motor 23 and rope sheave 24, the material of dust cover 41 are stainless steel, dust cover 41 can block extraneous dust, rainwater or its
His impurity, is effectively guaranteed the exterior clean of stent 21, the second directive wheel 22, decelerating motor 23 and rope sheave 24, prevents from corroding,
The service life of stent 21, the second directive wheel 22, decelerating motor 23 and rope sheave 24 is extended indirectly, when decelerating motor 23 needs
When maintenance or replacement, unscrew the fastening bolt connected between dust cover 41 and top plate 11, dust cover 41 is removed, so with regard to energy
Decelerating motor 23 is carried out maintenance or replaced.
Because 2 bottom of sweep is provided with 4 first hydraulic cylinders 3, and 4 first hydraulic cylinders 3 are separately mounted to 2 bottom of sweep
Four angles, 4 first hydraulic cylinders 3 are connected with sweep 2 by bolted connection, and the stroke of first hydraulic cylinder 3 is at least
For 50cm, 4 first hydraulic cylinders 3 are set to ensure the steady of sweep 2 and car body 1.
The shape of sliding block 13 and sliding slot 12 is dove-tail form, and the material of sliding block 13 is hardened steel, the leading flank and rear side of riser 9
Face is at least provided with twice sliding slot 12, and 12 quantity of sliding slot is more, and hanging basket 14 is fixed more firm, and hardened steel has rigid strong, machine
The characteristics of tool performance is good, heat-and corrosion-resistant.
Embodiment described above only expresses the preferred embodiment of the present invention, its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.