CN107128847A - A kind of multi-functional side fork Ju Shi Operation Vans - Google Patents

A kind of multi-functional side fork Ju Shi Operation Vans Download PDF

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Publication number
CN107128847A
CN107128847A CN201710587630.7A CN201710587630A CN107128847A CN 107128847 A CN107128847 A CN 107128847A CN 201710587630 A CN201710587630 A CN 201710587630A CN 107128847 A CN107128847 A CN 107128847A
Authority
CN
China
Prior art keywords
assembly
fork
chassis
door frame
crotch
Prior art date
Application number
CN201710587630.7A
Other languages
Chinese (zh)
Inventor
肖顺美
Original Assignee
湖北先行专用汽车有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 湖北先行专用汽车有限公司 filed Critical 湖北先行专用汽车有限公司
Priority to CN201710587630.7A priority Critical patent/CN107128847A/en
Publication of CN107128847A publication Critical patent/CN107128847A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/07504Accessories, e.g. for towing, charging, locking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • B66F9/14Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
    • B66F9/142Movements of forks either individually or relative to each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/20Means for actuating or controlling masts, platforms, or forks
    • B66F9/22Hydraulic devices or systems

Abstract

The present invention relates to a kind of multi-functional side fork Ju Shi Operation Vans, belong to special car manufacturing technology field.It is made up of chassis, total travel reciprocator, double freedom door frame assembly, crotch assembly, extendible pallet fork assembly and telescopic side protector etc., total travel reciprocator is on chassis, double freedom door frame assembly and crotch assembly are housed thereon, crotch assembly both sides are equipped with extendible pallet fork assembly;Chassis both sides are equipped with telescopic side protector.The present invention is using the installation total travel reciprocator on chassis, and double freedom door frame assembly, crotch assembly and extendible pallet fork assembly are housed in total travel reciprocator, both sides fork of the pallet fork on chassis is lifted object, can both pitch act and disobey and stop automobile, logistics handling fork can be used for again and lifts other objects.Simple in construction, easy to maintenance, working stability can improve fork truck whole work efficiency, require low to Active workings, do not limited by environment of removing obstacles, automaticity is high, can effectively reduce cost of labor.

Description

A kind of multi-functional side fork Ju Shi Operation Vans
Technical field
The present invention relates to a kind of multi-functional side fork Ju Shi Operation Vans, belong to special car manufacturing technology field.
Background technology
Also derived as China's vehicle guaranteeding organic quantity drastically rises, while being offered convenience to city dweller a series of The problem of.Wherein, the urban congestion that parking offense is brought is particularly problematic.And during parking offense is cleared up, it is past Toward because working space is narrow, implement to the reason such as site requirements height, cost of labor height, execute-in-place environment complexity, lead Cause operating efficiency low, or even can cause more serious traffic congestion during parking offense is cleared up;And at present on the market The existing Operation Van that removes obstacles exists not enough above.Therefore be badly in need of it is a kind of do not limited by working space, can it is convenient and swift carry out Remove obstacles the Operation Van that removes obstacles of operation.
The content of the invention
It is an object of the present invention to for above-mentioned the deficiencies in the prior art there is provided one kind on chassis equipped with total travel it is past Answer a pager's call structure, and double freedom door frame assembly, crotch assembly and extendible are equipped with by synchronous bracket in total travel reciprocator Pallet fork assembly, enables both sides fork of the pallet fork on chassis to lift object, can both pitch act and disobey and stop automobile, and logistics handling fork can be used for again and lifts it His object.And it is simple in construction, maintenance is convenient, and working stability can improve fork truck whole work efficiency;And will to Active workings Ask low, do not limited by environment of removing obstacles, automaticity is high, stable operation is simple, can effectively reduce cost of labor and improve operation The multi-functional side fork Ju Shi Operation Vans of utilization rate of equipment and installations.
The present invention is to realize above-mentioned purpose by the following technical solutions:
A kind of multi-functional side fork Ju Shi Operation Vans, it by chassis, front leg strut assembly, rear support leg assembly, total travel reciprocator, Double freedom door frame assembly, crotch assembly, extendible pallet fork assembly and telescopic side protector are constituted, and front leg strut assembly is with after Supporting leg assembly is separately mounted to the front-end and back-end on chassis, it is characterised in that:It is reciprocal that middle part above chassis is provided with total travel Double freedom door frame assembly is equipped with by synchronous bracket in mechanism, total travel reciprocator, double freedom door frame assembly can be complete Moved horizontally in stroke reciprocator, crotch assembly is installed on double freedom door frame assembly, crotch assembly can be in double freedom Moved up and down on door frame assembly, the both sides of crotch assembly are movably installed with extendible pallet fork assembly;On described chassis two sides Telescopic side protector is installed.
Described total travel reciprocator is by framework, hydraulic jack I, sliding machine, synchronous bracket, slide rail, chain I, cunning Wheel I, hydraulic jack II, chain II and pulley II are constituted, and framework is to be provided with synchronous bracket on tetragonal structure, framework;Framework Left upper portion is provided with hydraulic jack I, and the piston rod end of hydraulic jack I, which is provided with pulley I, pulley I, is equipped with chain I, chain One end of bar I is connected with framework, and the other end is connected with synchronous bracket;Frame right bottom is provided with hydraulic jack II, hydraulic oil The piston rod end of cylinder II, which is provided with pulley II, pulley II, is equipped with chain II, and one end of chain II is connected with framework, the other end It is connected with synchronous bracket;
It is symmetrically installed with the front and rear frame of framework on slide rail, front and rear slide rail and sliding machine is provided with by synchronous bracket.
Described double freedom door frame assembly is made up of vertical door frame, door frame hoist cylinder, chain and pulley, vertical door frame On synchronous bracket, it is provided with vertical door frame at the top of door frame hoist cylinder, door frame hoist cylinder and pulley is installed, it is sliding Chain is installed, one end of chain is connected with crotch assembly, and the other end is connected with synchronous bracket on wheel.
Described crotch assembly is made up of crotch, yoke, yoke crossbeam, swing arm, pull bar and hydraulic jack, and crotch is arranged on On vertical door frame, it can be slided up and down on vertical door frame;The left and right sides of crotch is separately installed with yoke, yoke energy by track Slided on the track of crotch, the bottom of yoke is provided with yoke crossbeam, and the left and right sides of yoke crossbeam has been respectively articulated with swing arm, Connected between two swing arms by two pull bars, the piston rod end of hydraulic jack of two pull bars with being installed on yoke crossbeam connects Connect, the lower end of swing arm is provided with extendible pallet fork assembly;The piston rod of described hydraulic jack is flexible to drive two backward stick actions Extendible pallet fork assembly is set to draw in or open.
Described extendible pallet fork assembly is made up of drive device, sliding sleeve, pallet fork and pin tooth, and drive device is arranged on crotch In the swing arm of assembly, sliding sleeve is housed in drive device, sliding sleeve is built with pallet fork, and uniform make has pin tooth on pallet fork, and pin tooth is with driving Gear engagement in dynamic device, drives pallet fork to be slided in sliding sleeve by gear.
Described telescopic side protector by preceding cover plate, front side protection, rear side protection, rear cover plate, telescopic oil cylinder, Sliding block and attachment means are constituted, and front side protection and rear side protection are packed in preceding cover plate and rear cover plate by sliding block respectively, And it can be slided in preceding cover plate and rear cover plate;Telescopic oil cylinder is respectively provided with preceding cover plate and rear cover plate, it is preceding to cover Telescopic oil cylinder in cover plate is connected with the left end that front side is protected, and the telescopic oil cylinder in rear cover plate connects with the right-hand member that rear side is protected Connect, telescopic oil cylinder is flexible to drive front side protection and rear side protection to horizontally slip respectively in preceding cover plate and in rear cover plate;Institute The right-hand member for the front side protection stated and the left end of rear side protection are separately installed with attachment means;Described preceding cover plate and rear cover plate It is packed on the side on chassis, preceding cover plate leans on one end of headstock mounted in chassis, rear cover plate leans on one end of the tailstock mounted in chassis.
Described double freedom door frame assembly, crotch assembly and extendible pallet fork assembly can be moved in total travel reciprocator The side to chassis or opposite side are moved, convenient fork lifts the object of chassis both sides, it is not necessary to turn vehicle body.
Described extendible pallet fork assembly can reciprocatingly slide on crotch assembly, a pair of pallet forks on extendible pallet fork assembly The adjustment of distance between two pallet forks can be realized by pull bar and hydraulic jack, to meet the different wheelbases of various vehicles and different kinds of tyre The demand of size.
Described extendible pallet fork assembly can be positioned under chassis by double freedom door frame assembly and crotch assembly Face, and be positioned over above chassis after being lifted;When operation garage is walked, extendible pallet fork assembly is positioned over below chassis.
The pallet fork of described extendible pallet fork assembly can stretch out or retract to the side on chassis, also can be to the another of chassis Side is stretched out or retracted.
The beneficial effect of the present invention compared with prior art is:
The multi-functional side fork Ju Shi Operation Vans are by the total travel reciprocator installed on horizontal door frame in hydraulic jack I and liquid Under the driving of compressing cylinder II, move back and forth up and down fork truck realization and move dual-use function with horizontal reciprocating, vertical door frame is fixed on On the synchronous bracket of total travel reciprocator, synchronous bracket can slide up and down on vertical door frame and make straight line on horizontal door frame It is mobile, and hydraulic jack effective travel is extended close to the total length i.e. overall length of mechanism body of framework, it is to avoid hydraulic oil The limitation of cylinder minimum locating distance and stroke to total travel reciprocator effective travel, has been effectively ensured effective row of forklift door frame Journey, is controlled by swing arm, pull bar and hydraulic jack, and hydraulic jack pulls the pull bar between swing arm to drive swing arm intersection to close up, and puts Arm drives freedom retractable formula pallet fork to close up, and holds vehicle tyre from below, raising crotch completes fork movement and made, it is to avoid general cargo Fork is inserted directly into vehicle chassis operation and vehicle chassis and annex is caused to damage, and two groups of yokes can move to adjust on crotch respectively Spacing between whole two groups of yokes, makes its spacing be consistent substantially with being lifted the wheelbase of vehicle by fork;The center of two groups of yokes point Do not alignd with automobile front-axle, rear axle, freedom retractable formula pallet fork is not contacted during whole fork is lifted lifts vehicle chassis by fork, will not Damage is caused to vehicle chassis architecture and annex, after pallet fork forks goods, the related goods of pallet fork is made by total travel reciprocator Thing is moved horizontally together to be bounced back on fork truck body, is moved and is stablized firm, due to reducing cargo height, it is therefore desirable to which binding is solid Timing is also very convenient, stable and reliable in work;The present invention is simple in construction, easy to assembly, greatly improves the overall work effect of fork truck Rate.Conventional art is solved without horizontally moving device, fork is lifted goods and high-order can only carried, and stability is poor, fixed trouble reduces work Make efficiency;And prior art is limited by the limitation of its travel and minimum mounting distance proportionate relationship because of hydraulic jack, makes it The problem of effective travel can not exceed its minimum locating distance and be difficult to install and use in existing total travel reciprocator.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of multi-functional side fork Ju Shi Operation Vans;
Fig. 2 is a kind of positive structure schematic of multi-functional side fork Ju Shi Operation Vans;
Fig. 3 is the dimensional structure diagram that a kind of extendible pallet fork of multi-functional side fork Ju Shi Operation Vans is placed in below chassis;
Fig. 4 is the positive structure schematic that a kind of extendible pallet fork of multi-functional side fork Ju Shi Operation Vans is placed in below chassis;
Fig. 5 stretches out the dimensional structure diagram on chassis for a kind of extendible pallet fork of multi-functional side fork Ju Shi Operation Vans;
Fig. 6 stretches out the positive structure schematic on chassis for a kind of extendible pallet fork of multi-functional side fork Ju Shi Operation Vans;
Fig. 7 is the stereochemical structure signal that a kind of extendible pallet fork of multi-functional side fork Ju Shi Operation Vans is risen to above chassis Figure;
Fig. 8 is the Facad structure signal that a kind of extendible pallet fork of multi-functional side fork Ju Shi Operation Vans is risen to above chassis Figure;
Fig. 9 shows for the stereochemical structure that the extendible pallet fork and double freedom door frame of a kind of multi-functional side fork Ju Shi Operation Vans are withdrawn It is intended to;
Figure 10 is a kind of structural representation of the total travel reciprocator of multi-functional side fork Ju Shi Operation Vans;
Figure 11 is a kind of main structure diagram of the double freedom door frame assembly of multi-functional side fork Ju Shi Operation Vans;
Figure 12 is a kind of side structure schematic view of the double freedom door frame assembly of multi-functional side fork Ju Shi Operation Vans;
Figure 13 is a kind of front view of the crotch assembly of multi-functional side fork Ju Shi Operation Vans;
Figure 14 is a kind of top view of the crotch assembly of multi-functional side fork Ju Shi Operation Vans;
Figure 15 is a kind of main structure diagram of the extendible pallet fork assembly of multi-functional side fork Ju Shi Operation Vans;
Figure 16 is a kind of overlooking the structure diagram of the extendible pallet fork assembly of multi-functional side fork Ju Shi Operation Vans;
Figure 17 is after a kind of telescopic side protector of multi-functional side fork Ju Shi Operation Vans closes up on vehicle chassis Structural representation;
Figure 18 is that a kind of telescopic side protector of multi-functional side fork Ju Shi Operation Vans is arranged on vehicle chassis after opening Structural representation;
Figure 19 is before a kind of telescopic side protector of multi-functional side fork Ju Shi Operation Vans removes on vehicle chassis The structural representation of cover plate and rear cover plate.
In figure:1st, chassis, 2, front leg strut assembly, 3, rear support leg assembly, 4, total travel reciprocator, 4-1, framework, 4-2, Hydraulic jack I, 4-3, sliding machine, 4-4, synchronous bracket, 4-5, slide rail, 4-6, chain I, 4-7, pulley I, 4-8, hydraulic jack II, 4-9, chain II, 4-10, pulley II, 5, double freedom door frame assembly, 5-1, vertical door frame, 5-2, door frame hoist cylinder, 5- 3rd, chain, 5-4, pulley, 6, crotch assembly, 6-1, crotch, 6-2, yoke, 6-3, yoke crossbeam, 6-4, swing arm, 6-5, pull bar, 6-6, hydraulic jack, 7, extendible pallet fork assembly, 7-1, drive device, 7-2, sliding sleeve, 7-3, pallet fork, 7-4, pin tooth, 8, flexible Formula side protector, 8-1, preceding cover plate, 8-2, front side protection, 8-3, rear side protection, 8-4, rear cover plate, 8-5, flexible oil Cylinder, 8-6, sliding block, 8-7, attachment means.
Embodiment
A kind of multi-functional side fork Ju Shi Operation Vans, it from chassis 1, front leg strut assembly 2, rear support leg assembly 3, total travel toward Answer a pager's call structure 4, double freedom door frame assembly 5, crotch assembly 6, extendible pallet fork assembly 7 and telescopic side protector 8 is constituted, preceding The middle part that supporting leg assembly 2 and rear support leg assembly 3 are separately mounted to above the front-end and back-end on chassis 1, chassis 1 is provided with total travel Double freedom door frame assembly 5, double freedom door frame are equipped with by synchronous bracket 4-4 in reciprocator 4, total travel reciprocator 4 Assembly 5 can be moved horizontally in total travel reciprocator 4, be provided with crotch assembly 6 on double freedom door frame assembly 5, crotch is total It can be moved up and down into 6 on double freedom door frame assembly 5, the both sides of crotch assembly 6 are movably installed with extendible pallet fork assembly 7; Telescopic side protector 8 is installed on the described two sides of chassis 1.
Described total travel reciprocator 4 by framework 4-1, the 4-2 of hydraulic jack I, sliding machine 4-3, synchronous bracket 4-4, Slide rail 4-5, the 4-6 of chain I, the 4-7 of pulley I, the 4-8 of hydraulic jack II, the 4-9 of chain II and the 4-10 of pulley II compositions, framework 4-1 is four Synchronous bracket 4-4 is installed on square structure, framework 4-1;Framework 4-1 left upper portions are provided with the 4-2 of hydraulic jack I, hydraulic oil The 4-2 of cylinder I piston rod end, which is provided with the 4-7 of pulley I, the 4-7 of pulley I, is equipped with the 4-6 of chain I, the 4-6 of chain I one end and framework 4-1 connections, the other end is connected with synchronous bracket 4-4;Framework 4-1 lower right sides are provided with the 4-8 of hydraulic jack II, hydraulic jack II 4-8 piston rod end, which is provided with the 4-10 of pulley II, the 4-10 of pulley II, is equipped with the 4-9 of chain II, the 4-9 of chain II one end and frame Frame 4-1 connections, the other end is connected with synchronous bracket 4-4;Slide rail 4-5, front and rear cunning are symmetrically installed with framework 4-1 front and rear frame Sliding machine 4-3 is provided with by synchronous bracket 4-4 on rail 4-5.
Described double freedom door frame assembly 5 is by vertical door frame 5-1, door frame hoist cylinder 5-2, chain 5-3 and pulley 5-4 Constitute, vertical door frame 5-1 is arranged on synchronous bracket 4-4, and door frame hoist cylinder 5-2, door frame liter are provided with vertical door frame 5-1 It is provided with the top of drop oil cylinder 5-2 on pulley 5-4, pulley 5-4 and chain 5-3 is installed, chain 5-3 one end and crotch assembly 6 Connection, the other end is connected with synchronous bracket 4-4.
Described crotch assembly 6 is by crotch 6-1, yoke 6-2, yoke crossbeam 6-3, swing arm 6-4, pull bar 6-5 and hydraulic oil Cylinder 6-6 is constituted, and crotch 6-1 is arranged on vertical door frame 5-1, can be slided up and down on vertical door frame 5-1;Crotch 6-1 left and right Both sides are separately installed with yoke 6-2 by track, and yoke 6-2 can be slided on crotch 6-1 track, yoke 6-2 bottom peace Equipped with yoke crossbeam 6-3, the yoke crossbeam 6-3 left and right sides, which has been respectively articulated between swing arm 6-4, two swing arm 6-4, passes through two Pull bar 6-5 connections, hydraulic jack 6-6s of two pull bar 6-5 with being installed on yoke crossbeam 6-3 piston rod end is connected, swing arm 6-4 lower end is provided with extendible pallet fork assembly 7;Described hydraulic jack 6-6 piston rod is flexible to drive two pull bar 6-5 to move Work makes extendible pallet fork assembly 7 draw in or open.
Described extendible pallet fork assembly 7 is made up of drive device 7-1, sliding sleeve 7-2, pallet fork 7-3 and pin tooth 7-4, driving Device 7-1 is arranged on the swing arm 6-4 of crotch assembly 6, sliding sleeve 7-2 is housed, sliding sleeve 7-2 is built with pallet fork on drive device 7-1 Uniform make has pin tooth 7-4, pin tooth 7-4 to engage, driven by gear with the gear in drive device 7-1 on 7-3, pallet fork 7-3 Pallet fork 7-3 is slided in sliding sleeve 7-2.
Described telescopic side protector 8 protects 8-2, rear side to protect 8-3, rear cover plate by preceding cover plate 8-1, front side 8-4, telescopic oil cylinder 8-5, sliding block 8-6 and attachment means 8-7 are constituted, and front side protection 8-2 and rear side protection 8-3 pass through sliding block respectively 8-6 is packed in preceding cover plate 8-1 and rear cover plate 8-4, and can be slided in preceding cover plate 8-1 and rear cover plate 8-4; The telescopic oil cylinder 8-5 in telescopic oil cylinder 8-5, preceding cover plate 8-1 is respectively provided with preceding cover plate 8-1 and rear cover plate 8-4 with before Telescopic oil cylinder 8-5 in side protection 8-2 left end connection, rear cover plate 8-4 protects 8-3 right-hand member to be connected with rear side, and stretch oil Cylinder 8-5, which stretches, drives front side protection 8-2 and rear side protection 8-3 sliding with left and right in rear cover plate 8-4 in preceding cover plate 8-1 respectively It is dynamic;Described front side protection 8-2 right-hand member and rear side protection 8-3 left end are separately installed with attachment means 8-7;Covered before described Cover plate 8-1 and rear cover plate 8-4 are packed on the side on chassis 1, preceding cover plate 8-1 mounted in chassis 1 lean on headstock one end, after cover Cover plate 8-4 leans on one end of the tailstock mounted in chassis 1.
Described double freedom door frame assembly 5, crotch assembly 6 and extendible pallet fork assembly 7 is in total travel reciprocator 4 Side or the opposite side on chassis 1 can be moved to, convenient fork lifts the object of the both sides of chassis 1, it is not necessary to vehicle body is turned, to adapt to narrow Operation on small road.Described extendible pallet fork assembly 7 can reciprocatingly slide on crotch assembly 6, on extendible pallet fork assembly 7 A pair of pallet fork 7-3 can realize the adjustment of distance between two pallet fork 7-3 by pull bar 6-5 and hydraulic jack 6-6, to meet various cars The demand of type difference wheelbase and different kinds of tyre size.Described extendible pallet fork assembly 7 passes through double freedom door frame assembly 5 and fork Frame assembly 6 can be positioned over below chassis 1, and is positioned over above chassis 1 after being lifted;The extendible when operation garage is walked Pallet fork assembly 7 is positioned over below chassis 1.The pallet fork 7-3 of described extendible pallet fork assembly 7 can stretch to the side on chassis 1 Go out or retract, also can stretch out or retract to the opposite side on chassis 1.
The operation principle of the multi-functional side fork Ju Shi Operation Vans is as follows:
During work, the 4-2 of hydraulic jack I and the 4-8 of hydraulic jack II drive synchronous bracket 4-4 to make horizontal reciprocating movement, due to vertical Door frame 5-1 is mounted on synchronous bracket 4-4, therefore, by synchronous bracket 4-4 vertical door frame 5-1 can be driven to do level past Multiple motion.Door frame hoist cylinder 5-2 driving pulleys 5-4 and chain 5-3 in vertical door frame 5-1, drive crotch 6-1 to do The elevating movement of vertical direction.After pallet fork 7-3 forks goods, crotch 6-1 rises to appropriate height, then vertical door frame 5-1 Translation, by goods movement to the top of total travel reciprocator 4, crotch 6-1 declines, goods is placed on chassis 1.Not only goods Thing places very steady, and easily goods is fixed, and is conducive to fork truck to run at high speed and the long-distance transhipment of loading.Use It is safe and reliable, improve transporting velocity and operating efficiency.
The multi-functional side fork Ju Shi Operation Vans are in the course of work that parking is disobeyed in cleaning, by crotch 6-1 with being lifted by fork Vehicle keeping parallelism state, then, adjustment yoke 6-2 position makes two yoke 6-2 center front/rear with lifting vehicle by fork Axle aligns, and then stretches into extendible pallet fork assembly 7 and lifts vehicle tyre bottom by fork, pull bar 6-5 is pulled by hydraulic jack 6-6 Swing arm 6-4 is driven to close up, swing arm 6-4 drives extendible pallet fork assembly 7 to close up, and extendible pallet fork assembly 7 holds vehicle from below Tire, then opens liter crotch 6-1 and completes the action that fork lifts vehicle.
During whole fork is lifted, extendible pallet fork assembly 7 is not contacted with lifting vehicle chassis by fork, is only connect with vehicle tyre Touch, therefore damage will not be caused to fork act vehicle chassis architecture and annex.
The extendible pallet fork assembly 7 of the multi-functional side fork Ju Shi Operation Vans, the extendible goods during Operation Van travels The pallet fork 7-3 for pitching assembly 7 is in collapsed state, and pallet fork 7-3 is retracted to below chassis 1, and certain distance is kept with ground, it is ensured that make Pallet fork 7-3 is not contacted with ground when industry car is travelled, and ensures that pallet fork 7-3 does not influence the normal work of vehicle other parts mechanism simultaneously Make.
The multi-functional side fork Ju Shi Operation Vans adjust operation truck position first when carrying out fork act cargo operation, it is ensured that Pallet fork 7-3, which is in, can normally fork the position of goods, fall extendible pallet fork assembly 7 by double freedom door frame assembly 5, make Sliding sleeve 7-2 is contacted with ground, and manipulating drive device 7-1 makes pallet fork 7-3 extend out to below the pallet of goods or arrangement of goods, then The fork movement that raising double freedom door frame assembly 5 completes goods is made, then can driving operation car by goods handling to destination. To after destination, double freedom door frame assembly 5 is inversely fallen, pallet fork 7-3 is withdrawn by drive device 7-1, goods is placed To ground, then recurrence rises double freedom door frame assembly 5, and pallet fork 7-3 is placed in into collapsed state and received to chassis 1, that is, is accused One work cycle terminates.
Simply presently preferred embodiments of the present invention described above, the example above illustrates that the substantive content not to the present invention is made Any formal limitation, technology of the person of an ordinary skill in the technical field after this specification has been read according to the present invention Any simple modification or deformation that essence is made to above embodiment, and possibly also with the technology contents of the disclosure above The equivalent embodiment of equivalent variations is changed or is modified to, in the range of still falling within technical solution of the present invention, without departing from The spirit and scope of the invention.

Claims (10)

1. a kind of multi-functional side fork Ju Shi Operation Vans, it is by chassis(1), front leg strut assembly(2), rear support leg assembly(3), Quan Hang Journey reciprocator(4), double freedom door frame assembly(5), crotch assembly(6), extendible pallet fork assembly(7)With the protection of telescopic side Device(8)Constitute, front leg strut assembly(2)With rear support leg assembly(3)It is separately mounted to chassis(1)Front-end and back-end, its feature It is:Chassis(1)Middle part above is provided with total travel reciprocator(4), total travel reciprocator(4)It is upper to pass through synchronous bracket (4-4)Equipped with double freedom door frame assembly(5), double freedom door frame assembly(5)Can be in total travel reciprocator(4)Upper level is moved It is dynamic, double freedom door frame assembly(5)On crotch assembly is installed(6), crotch assembly(6)Can be in double freedom door frame assembly(5) On move up and down, crotch assembly(6)Both sides be movably installed with extendible pallet fork assembly(7);Described chassis(1)On two sides Telescopic side protector is installed(8).
2. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1, it is characterised in that:Described total travel is past Answer a pager's call structure(4)By framework(4-1), hydraulic jack I(4-2), sliding machine(4-3), synchronous bracket(4-4), slide rail(4-5), chain Bar I(4-6), pulley I(4-7), hydraulic jack II(4-8), chain II(4-9)With pulley II(4-10)Composition, framework(4-1)For Tetragonal structure, framework(4-1)On synchronous bracket is installed(4-4);Framework(4-1)Left upper portion is provided with hydraulic jack I(4- 2), hydraulic jack I(4-2)Piston rod end pulley I is installed(4-7), pulley I(4-7)It is upper that chain I is housed(4-6), chain Ⅰ(4-6)One end and framework(4-1)Connection, the other end and synchronous bracket(4-4)Connection;Framework(4-1)Lower right side is provided with Hydraulic jack II(4-8), hydraulic jack II(4-8)Piston rod end pulley II is installed(4-10), pulley II(4-10)On Equipped with chain II(4-9), chain II(4-9)One end and framework(4-1)Connection, the other end and synchronous bracket(4-4)Connection;Frame Frame(4-1)Front and rear frame on be symmetrically installed with slide rail(4-5), front and rear slide rail(4-5)It is upper to pass through synchronous bracket(4-4)It is provided with Sliding machine(4-3).
3. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1, it is characterised in that:Described double freedom Door frame assembly(5)By vertical door frame(5-1), door frame hoist cylinder(5-2), chain(5-3)And pulley(5-4)Constitute, vertical gate Frame(5-1)Installed in synchronous bracket(4-4)On, vertical door frame(5-1)Door frame hoist cylinder is inside installed(5-2), door frame lifting Oil cylinder(5-2)Top pulley is installed(5-4), pulley(5-4)On chain is installed(5-3), chain(5-3)One end and fork Frame assembly(6)Connection, the other end and synchronous bracket(4-4)Connection.
4. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1, it is characterised in that:Described crotch assembly (6)By crotch(6-1), yoke(6-2), yoke crossbeam(6-3), swing arm(6-4), pull bar(6-5)And hydraulic jack(6-6)Structure Into crotch(6-1)Installed in vertical door frame(5-1)On, can be in vertical door frame(5-1)On slide up and down;Crotch(6-1)Left and right Both sides are separately installed with yoke by track(6-2), yoke(6-2)Can be in crotch(6-1)Track on slide, yoke(6-2) Bottom yoke crossbeam is installed(6-3), yoke crossbeam(6-3)The left and right sides be respectively articulated with swing arm(6-4), two swing arms (6-4)Between pass through two pull bars(6-5)Connection, two pull bars(6-5)With yoke crossbeam(6-3)The hydraulic jack of upper installation (6-6)Piston rod end connection, swing arm(6-4)Lower end extendible pallet fork assembly is installed(7);Described hydraulic jack (6-6)Piston rod flexible drive two pull bars(6-5)Action makes extendible pallet fork assembly(7)Draw in or open.
5. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1, it is characterised in that:Described extendible goods Pitch assembly(7)By drive device(7-1), sliding sleeve(7-2), pallet fork(7-3)And pin tooth(7-4)Constitute, drive device(7-1)Install In crotch assembly(6)Swing arm(6-4)On, drive device(7-1)It is upper that sliding sleeve is housed(7-2), sliding sleeve(7-2)Built with pallet fork (7-3), pallet fork(7-3)Upper uniform make has pin tooth(7-4), pin tooth(7-4)With drive device(7-1)Interior gear engagement, leads to Cross gear and drive pallet fork(7-3)In sliding sleeve(7-2)It is interior to slide.
6. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1, it is characterised in that:Described telescopic side Protector(8)By preceding cover plate(8-1), front side protection(8-2), rear side protection(8-3), rear cover plate(8-4), telescopic oil cylinder (8-5), sliding block(8-6)And attachment means(8-7)Constitute, front side protection(8-2)With rear side protection(8-3)Pass through sliding block respectively (8-6)It is packed in preceding cover plate(8-1)With rear cover plate(8-4)It is interior, and can be in preceding cover plate(8-1)With rear cover plate (8-4)It is interior to slide;Preceding cover plate(8-1)With rear cover plate(8-4)Inside it is respectively provided with telescopic oil cylinder(8-5), preceding cover plate(8-1) Interior telescopic oil cylinder(8-5)Protected with front side(8-2)Left end connection, rear cover plate(8-4)Interior telescopic oil cylinder(8-5)With it is rear Side is protected(8-3)Right-hand member connection, telescopic oil cylinder(8-5)It is flexible to drive front side to protect(8-2)With rear side protection(8-3)Exist respectively Preceding cover plate(8-1)Interior and rear cover plate(8-4)Inside horizontally slip;Described front side protection(8-2)Right-hand member and rear side protection (8-3)Left end be separately installed with attachment means(8-7);Described preceding cover plate(8-1)With rear cover plate(8-4)It is packed in bottom Disk(1)Side on, preceding cover plate(8-1)Mounted in chassis(1)By one end of headstock, rear cover plate(8-4)Mounted in chassis(1)Lean on One end of the tailstock.
7. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1, it is characterised in that:Described double freedom Door frame assembly(5), crotch assembly(6)With extendible pallet fork assembly(7)In total travel reciprocator(4)On can be moved to chassis (1)Side or opposite side, convenient fork lifts chassis(1)The object of both sides, it is not necessary to turn vehicle body.
8. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1 or 5, it is characterised in that:Described folding and unfolding Formula pallet fork assembly(7)Can be in crotch assembly(6)On reciprocatingly slide, extendible pallet fork assembly(7)On a pair of pallet forks(7-3)Pass through Pull bar(6-5)And hydraulic jack(6-6)Two pallet forks can be realized(7-3)Between distance adjustment, it is not coaxial to meet various vehicles Away from the demand with different kinds of tyre size.
9. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1, it is characterised in that:Described extendible goods Pitch assembly(7)Pass through double freedom door frame assembly(5)With crotch assembly(6)Chassis can be positioned over(1)Below, and can be lifted After be positioned over chassis(1)Above;The extendible pallet fork assembly when operation garage is walked(7)It is positioned over chassis(1)Below.
10. a kind of multi-functional side fork Ju Shi Operation Vans according to claim 1 or 5, it is characterised in that:Described folding and unfolding Formula pallet fork assembly(7)Pallet fork(7-3)Can be to chassis(1)Side stretch out or retract, also can be to chassis(1)Opposite side stretch Go out or retract.
CN201710587630.7A 2017-07-18 2017-07-18 A kind of multi-functional side fork Ju Shi Operation Vans CN107128847A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107892251A (en) * 2017-10-24 2018-04-10 五邑大学 A kind of symmetrical crane of small portable
CN108545668A (en) * 2018-05-15 2018-09-18 杭叉集团股份有限公司 A kind of AGV fork trucks three-dimensional accessory and its working method
CN109064736A (en) * 2018-09-20 2018-12-21 周玲玲 A kind of drunk driving inquiry robot
CN109774575A (en) * 2019-01-07 2019-05-21 武汉理工大学 A kind of side position formula obstacles removing car
CN110077308A (en) * 2019-04-30 2019-08-02 武汉理工大学 A kind of obstacles removing car
WO2021047191A1 (en) * 2019-09-11 2021-03-18 杭州易博特科技有限公司 Automatic pallet transportation method, system, and apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107892251A (en) * 2017-10-24 2018-04-10 五邑大学 A kind of symmetrical crane of small portable
CN108545668A (en) * 2018-05-15 2018-09-18 杭叉集团股份有限公司 A kind of AGV fork trucks three-dimensional accessory and its working method
CN109064736A (en) * 2018-09-20 2018-12-21 周玲玲 A kind of drunk driving inquiry robot
CN109774575A (en) * 2019-01-07 2019-05-21 武汉理工大学 A kind of side position formula obstacles removing car
CN110077308A (en) * 2019-04-30 2019-08-02 武汉理工大学 A kind of obstacles removing car
WO2021047191A1 (en) * 2019-09-11 2021-03-18 杭州易博特科技有限公司 Automatic pallet transportation method, system, and apparatus

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