CN108569652A - A kind of multifunction fork truck accessory automatically switched - Google Patents

A kind of multifunction fork truck accessory automatically switched Download PDF

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Publication number
CN108569652A
CN108569652A CN201710148533.8A CN201710148533A CN108569652A CN 108569652 A CN108569652 A CN 108569652A CN 201710148533 A CN201710148533 A CN 201710148533A CN 108569652 A CN108569652 A CN 108569652A
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CN
China
Prior art keywords
fork
frame
pallet fork
locking
fixed
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710148533.8A
Other languages
Chinese (zh)
Inventor
孙术发
贾民
唐华林
杨洁
付理
盛佳琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northeast Forestry University
Original Assignee
Northeast Forestry University
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 Northeast Forestry University filed Critical Northeast Forestry University
Priority to CN201710148533.8A priority Critical patent/CN108569652A/en
Publication of CN108569652A publication Critical patent/CN108569652A/en
Pending legal-status Critical Current

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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
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • B66F9/19Additional means for facilitating unloading

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The invention discloses a kind of multifunction fork truck accessories automatically switched.It includes a main frame structure, rotation pallet fork, hydraulic push rod (5), automatic switchover system and a variety of additional accessory accessories, the rotation pallet fork can realize 360 degree rotation by the motor reducer (21), shaft gear and fork shaft (10) system that the automatic switchover system is configured, pass through a variety of additional accessories, pallet fork, which can be transformed into, the various states such as forks, sandwiches and closes up, and realizes the multiple functions such as roll adjustment, boom, soft-bag clamp, bucket folder, hanged.The present invention is easy to operate, and work efficiency is high, and structural module manufacturing process is simple, reduces business economic and time cost and labor intensity.

Description

A kind of multifunction fork truck accessory automatically switched
Technical field
The present invention relates to fork truck relevant devices to fabricate field, and in particular to a kind of multifunction fork truck automatically switched Accessory.
Background technology
Due to more than current lift truck attachment type and replacing and take time and effort, needed when leading to user plane to multiple types cargo continuous Lift truck attachment or the multiple fork trucks of purchase are replaced, therefore cause the big cost input of the low labor intensity of working efficiency high.Although currently, There is patent that several accessories have been carried out multifunctional unit, but more inconvenience is manually operated there is still a need for a large amount of in it.
Invention content
It is an object of the present invention to provide a kind of multifunction fork truck accessories automatically switched, it can efficiently solve background technology In the presence of the problem of.
In the presence of solving the problems, such as background technology, this patent includes a main frame structure, and the structure is by frame Left big plate 1 and the right big plate 2 of frame and the frame round bar 3 of two lateral arrangements are constituted, and the main frame structure back side is equipped with Frame back plate 4 for being connected between accessory and door frame and pendant 28, inside are equipped with the hydraulic push rod 5 of two mirror images setting, The piston rod front end of the hydraulic push rod 5 is connected with pallet fork fixed frame, and the pallet fork, which fixes frame body, to be consolidated by two crotch Composition is bolted with upper and lower two sliding sleeves 6 in fixed board 7, also includes the hydraulic stem connection for being fixed on piston rod end Plate 30, the hydraulic connecting plate 30 are welded between crotch fixed plate 7, and the sliding sleeve 6 in the pallet fork fixed frame is sleeved on frame On frame round bar and slidably.Fork shaft cylinder 8 is mounted on blending bolt at the notch 31 of two crotch fixed plates, 7 lower end and fixes, with pallet fork The fork shaft 10 that galianconism 11 is weldingly connected is mounted on two bearings in fork shaft cylinder 8, and fork shaft cylinder both ends pass through the closing of lid 9 and locating shaft It holds.
Fixed channel steel 14 is equipped with by bolt in the rear side crotch fixed plate 7 of the pallet fork fixed frame, is fixed on channel steel 14 Portion is welded with fixing key seat, and lower weld has lower fixed ring 16, and the cylinder body of locking hydraulic stem 29 is loaded on fixing key seat and lower fixation Between ring 16, the piston rod front end of the hydraulic stem 29 is connected with locking mechanism.
The locking mechanism includes the locking push rod 17 being connected with locking hydraulic stem 29, locking push rod 17 and locking pin rod 18 It is connected by locking pin 47, the lower end pin of locking pin rod 18 penetrates in locking key seat, the locking pin when locking hydraulic stem 29 and working Bar 18 is filled in the fork shaft lock hole 48 on fork shaft 10 and is locked.Four fork shaft lock holes 48 are on 10 same section of fork shaft Even distribution.
Loaded on pallet fork fixed frame, rear side passes through bolt with motor reducer fixed frame 20 for 14 side of fixed channel steel It is connected, motor reducer 21 is whole loaded on fixed frame 20, and 21 output shaft of motor reducer is equipped with output shaft gear.
10 front end of the fork shaft and pallet fork galianconism 11 weld, and its rear end is equipped with fork shaft gear 34, the gear with it is described defeated Go out shaft gear engagement and realizes transmission of the motor torque to fork shaft.
The pallet fork is L-type structure, including long-armed 12 as pallet fork plate and the galianconism 11 for connection, it is long-armed on can bore Go out the fork mounting hole 25 for connecting other attachmentes, positioning round orifice 35 is milled out on galianconism, 10 front end of the fork shaft will deeply determine Reinforcement of weld in circle of position hole 35.
L-type pallet fork is in state when forking operation under original state, and when needing goods clamping, the pallet fork subtracts in motor I.e. galianconism is turned out 90 ° when fast device 21 laterally rotates parallel to the ground to pallet fork galianconism 11 respectively under driving, and is mounted on fork The switch triggering piece 24 of shaft rear end, which triggers travel switch 38, makes motor stall, and 29 Work Promote of locking hydraulic stem locks machine Structure locks fork shaft rotation.The long-armed 12 inside mirror image of pallet fork is equipped with bucket folder 39 or soft-bag clamp 40;It, can be such as when needing to string cargo After pallet fork is rotated inward 90 ° from original state and fitted closely by the above process, the pallet fork after being bonded with two is loaded onto outside it Long-armed 12 fully mated boom sets 41 penetrate through fork mounting hole 25 by pin and boom cover mounting hole 46 and connects;When needing to lift by crane When, it rotates to the two long-armed opposite fork mounting holes 25 fitted closely and penetrates through, suspension hook block is sleeved on pallet fork long-armed 12 and is used Suspension hook pin fixes the two.
One end of two hydraulic push rod 5 is fixed on the left big plate 1 of frame and right 2 inside of big plate, and the two passes through hydraulic push rod Four connecting holes on the big plate of bolt hole and frame of bottom are bolted.And the piston end of hydraulic push rod and hydraulic connecting plate 30 It is weldingly connected, to realize that the positioning of hydraulic push rod 5 is fixed.
As a result of above technical scheme, the invention has the advantages that:Use easy to operate, the degree of automation Height, multiple functions of accessory, which include roll adjustment pallet fork, boom, soft-bag clamp, bucket folder and suspension hook, quickly to be changed, and convenient for disassembly and assembly turn Labor intensity is low when changing, and effectively reduces the use cost and cost of labor of enterprise.
Description of the drawings
In order to illustrate more clearly of the present invention, embodiment is briefly described below in conjunction with attached drawing.
Fig. 1 is positive structure schematic when the present invention forks job state;
Fig. 2 is structure schematic diagram when the present invention forks job state;
Fig. 3 is pallet fork fixed rack structure schematic diagram of the present invention;
Fig. 4 is fork shaft cylinder part-structure schematic diagram of the present invention;
Fig. 5 is locking mechanism structural schematic diagram in the present invention;
Fig. 6 is present invention installation soft-bag clamp structural schematic diagram;
Fig. 7 is installation bucket clamping structure schematic diagram in the present invention.
Fig. 8 is installation boom structural schematic diagram in the present invention.
Fig. 9 is installation Suspension hook structure schematic diagram in the present invention.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, below will In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described.
Referring to Fig. 1-9, present embodiment is achieved using following technical scheme, it includes a main frame knot Structure is made of the left big plate 1 of frame and the right big plate 2 of frame and the frame round bar 3 of two lateral arrangements, is equipped between door frame The frame back plate 4 and pendant 28 of connection, inside are equipped with the hydraulic push rod 5 of two mirror images setting, the work of the hydraulic push rod 5 Stopper rod front end is connected with pallet fork fixed frame, and the pallet fork fixed frame is by two crotch fixed plates 7 and upper and lower two sliding sleeves Cylinder 6 forms, and also includes the hydraulic stem connecting plate 30 for being fixed on piston rod end, the sliding sleeve 6 in the pallet fork fixed frame It is sleeved on frame round bar.Fork shaft cylinder 8 is mounted on blending bolt at the notch 31 of two crotch fixed plates, 7 lower end and fixes, with pallet fork The fork shaft 10 that galianconism 11 is weldingly connected is mounted on together with two bearings in fork shaft cylinder 8, and fork shaft cylinder both ends are closed and determined by lid 9 Position bearing.
Fixed channel steel 14 is equipped with by bolt in the rear side crotch fixed plate 7 of the pallet fork fixed frame, is fixed on channel steel 14 Portion is welded with fixing key seat, and lower weld has lower fixed ring 16, and the cylinder body of locking hydraulic stem 29 is loaded on fixing key seat and lower fixation Between ring 16, the piston rod front end of the hydraulic stem 29 is connected with locking mechanism.
The locking mechanism includes the locking push rod 17 being connected with locking hydraulic stem 29, locking push rod 17 and locking pin rod 18 are connected by locking pin 47, and the lower end pin of locking pin rod 18 penetrates in locking key seat, is locked when locking hydraulic stem 29 and working Pin rod 18, which is filled in, locks pallet fork in fork shaft lock hole 48 on fork shaft 10.
Loaded on pallet fork fixed frame, rear side passes through bolt with motor reducer fixed frame 20 for 14 side of fixed channel steel It is connected, motor reducer 21 is whole loaded on fixed frame 20, and 21 output shaft of motor reducer is equipped with output shaft gear.
10 front end of the fork shaft is welded with fork goods galianconism 11, and its rear end is equipped with fork shaft gear 34, the gear with it is described defeated Go out shaft gear engagement and realizes transmission of the motor torque to fork shaft.
The pallet fork is L-type structure, including long-armed 12 as pallet fork plate and the galianconism 11 for connection, it is long-armed on can bore Go out two pallet fork mounting holes 25 for connecting other attachmentes, positioning round orifice 35 is milled out on galianconism, 10 front end of the fork shaft will Go deep into reinforcement of weld in positioning round orifice 35.
Original state is that L-type pallet fork is in state when forking operation, and when needing goods clamping, the pallet fork subtracts in motor I.e. galianconism is turned out 90 ° when fast device 21 laterally rotates parallel to the ground to pallet fork galianconism 11 respectively under driving, and is mounted on fork The switch triggering piece 24 of shaft rear end, which triggers travel switch 38, makes motor stall, and 29 Work Promote of locking hydraulic stem locks machine Structure locks fork shaft rotation.The long-armed 12 inside mirror image of pallet fork is equipped with bucket folder 39 or soft-bag clamp 40;It, can be such as when needing to string cargo After pallet fork is rotated inward 90 ° from original state and fitted closely by the above process, the pallet fork after being bonded with two is loaded onto outside it Long-armed 12 fully mated boom sets 41 penetrate through fork mounting hole 25 by pin and boom cover mounting hole 46 and connects;When needing to lift by crane When, it rotates to the fork mounting hole 25 of two pallet forks long-armed 12 fitted closely and penetrates through, suspension hook 42 is sleeved on pallet fork long-armed 12 and is made The two is fixed with suspension hook pin 43.
Embodiment 1
Referring to Fig. 1,2,6,7, fork shaft 10 is driven by motor 21 and then drives pallet fork from original state backspin shown in FIG. 1 Turn, two pallet fork galianconism 11 cause 24 triggering travel switch 38 of switch triggering piece to make motor by 90 ° of the job state outward turning that forks of Fig. 1 Stalling, then locking mechanism work, locking pin rod 18, which stretches into fork shaft lock hole 48, to be locked, and is started hydraulic push rod 5 and is realized goods The final purpose for realizing weight and gripping and starting shipment of left and right translation of the fixed frame on frame round bar 3 is pitched, and can be according to goods Object selection installation bucket folder 39 or soft-bag clamp 40.
Embodiment 2
Referring to Fig. 1,2,8,9, when needing to string or sling weight, motor drives two pallet forks by forking work in described Fig. 1 Industry state locked after rotating inward 90 °, and the work of hydraulic push rod 5 makes two pallet forks long-armed 12 fit closely, and installed boom set 41 Or 42 blending bolt of suspension hook is fixed.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that, still may be used With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features; And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and Range.

Claims (5)

1. a kind of multifunction fork truck accessory automatically switched, it includes that a main frame structure and a variety of additional accessories are matched Part, it is characterised in that the main frame structure is by the left big plate (1) of frame and the right plate (2) greatly of frame and the frame of two lateral arrangements Round bar (3) is constituted, and the main frame structure back side is useful for the frame back plate (4) and pendant (28) being connect with door frame, inside The hydraulic push rod (5) of two mirror images setting, piston rod front end and the pallet fork fixed frame phase of the hydraulic push rod (5) are installed Even, the sliding sleeve (6) in the pallet fork fixed frame is sleeved on frame round bar (3) and slidably;Fork shaft cylinder (8) is mounted on two Blending bolt is fixed at the notch (31) of crotch fixed plate (7) lower end, the fork shaft (10) and two being weldingly connected with pallet fork galianconism 11 Bearing is mounted in fork shaft cylinder (8) together, and fork shaft cylinder both ends are closed by lid (9) and position bearing;The pallet fork fixed frame Rear side crotch fixed plate (7) locking mechanism, the rotation of lockable fork shaft (10) is bolted.The locking mechanism Motor fixing frame (20) is housed, for motor reducer (21) loaded on motor fixing frame (20), motor is logical on rear side of fixed channel steel (14) Cross the rotation that output shaft gear drives fork shaft (10) and pallet fork;L-type pallet fork works as clamping in state when forking operation under original state When cargo, the pallet fork motor reducer (21) drive under go to outward respectively pallet fork galianconism (11) it is parallel to the ground when I.e. fork galianconism is turned out 90 °, and control mechanism makes the rotation of locking mechanism locking fork shaft (10);Pallet fork is long-armed when embracing folder cargo (12) inside mirror image installation bucket folder (39) or soft-bag clamp (40);When cargo need to be strung, rotated inward from original state by pallet fork 90 ° and after fitting closely, loaded onto outside it be bonded after pallet fork long-armed (12) cooperation boom set (41);When needing to lift by crane When, it rotates to pallet fork mounting hole (25) perforation on two pallet forks long-armed (12) fitted closely, it is long-armed that suspension hook block is sleeved on pallet fork (12) it is fixed on and with suspension hook pin.
2. a kind of multifunction fork truck accessory automatically switched according to claim 1, it is characterised in that two hydraulic pressure One end of push rod (3) is fixed on the inside of the left big plate (1) of frame and right big plate (2), the bolt hole that the two passes through hydraulic push rod bottom 52 are bolted with four connecting holes on the left big plate (1) of frame and the right big plate (2) of frame respectively, and the piston end of hydraulic push rod It welds with hydraulic connecting plate (30), is fixed to position hydraulic push rod (5).
3. a kind of multifunction fork truck accessory automatically switched according to claim 1, it is characterised in that the fixing groove Steel (14) side, loaded on pallet fork fixed frame, is led on rear side of the fixed channel steel (14) with motor reducer fixed frame (20) with bolt It crosses bolt to be connected, for motor reducer (21) integrally loaded on fixed frame (20), motor reducer (21) output shaft is equipped with output shaft Gear, the output shaft gear and fork shaft gear (13) engaged transmission.
4. a kind of multifunction fork truck accessory automatically switched according to claim 1, it is characterised in that the locked machine Structure includes the locking push rod (17) being connected with locking hydraulic stem (29), and the locking push rod (17) passes through lock with locking pin rod (18) Rationed marketing (47) is connected, and the lower end pin of locking pin rod (18) penetrates in locking key seat, the locking pin when locking hydraulic stem (29) and working Bar (18) is filled in the fork shaft lock hole (48) on fork shaft (10) and is locked.Four fork shaft lock holes (48) are same in fork shaft (10) It is uniformly distributed on one section.
5. a kind of multifunction fork truck accessory automatically switched according to claim 1, it is characterised in that the control machine Structure include mounted on fork shaft (10) rear end switch triggering piece (24), fork shaft turn over 90 ° its will triggering be mounted on lid (9) on Travel switch (38) makes motor reducer (21) stall, and described locking hydraulic stem (29) the Work Promote locking mechanism locks fork shaft (10) it rotates.
CN201710148533.8A 2017-03-14 2017-03-14 A kind of multifunction fork truck accessory automatically switched Pending CN108569652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710148533.8A CN108569652A (en) 2017-03-14 2017-03-14 A kind of multifunction fork truck accessory automatically switched

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Application Number Priority Date Filing Date Title
CN201710148533.8A CN108569652A (en) 2017-03-14 2017-03-14 A kind of multifunction fork truck accessory automatically switched

Publications (1)

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CN108569652A true CN108569652A (en) 2018-09-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112850563A (en) * 2021-01-05 2021-05-28 安徽安联云服务有限公司 Automatic kludge of computer server
CN112875589A (en) * 2021-03-19 2021-06-01 上海詹知信息科技有限公司 Double-fork for unmanned forklift
CN117002990A (en) * 2023-09-28 2023-11-07 启东胜泰机械制造设备有限公司 Conveying device is got with goods clamp to storage commodity circulation

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US20040208736A1 (en) * 2003-04-18 2004-10-21 Mensch Donald L. Loader attachment
CN202785518U (en) * 2012-06-25 2013-03-13 蚌埠格锐叉车属具有限公司 Rotating fork clamp
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CN104326407A (en) * 2014-09-18 2015-02-04 东北林业大学 Multifunctional practical forklift attachment
CN104386622A (en) * 2014-09-10 2015-03-04 吴聪杰 Multifunctional forklift attachment
CN105060180A (en) * 2015-09-14 2015-11-18 安庆联动属具股份有限公司 Dual-purpose fork clamp for forklift
CN205419678U (en) * 2015-12-15 2016-08-03 安徽安鑫货叉有限公司 Erect and embrace formula fork
DE102015215815A1 (en) * 2015-08-19 2017-02-23 Rwe Power Aktiengesellschaft Device for handling loads
CN206901714U (en) * 2017-03-14 2018-01-19 东北林业大学 A kind of multifunction fork truck accessory to automatically switch

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5688102A (en) * 1996-07-19 1997-11-18 Vieselmeyer; Lee R. Tree moving and planting apparatus
DE10012331A1 (en) * 2000-03-14 2001-09-20 Thyssen Krupp Ag Turning and tilting device for fork lift truck
US20040208736A1 (en) * 2003-04-18 2004-10-21 Mensch Donald L. Loader attachment
CN202785518U (en) * 2012-06-25 2013-03-13 蚌埠格锐叉车属具有限公司 Rotating fork clamp
CN203855373U (en) * 2014-03-28 2014-10-01 金东纸业(江苏)股份有限公司 Fork truck and tray conversion clamp of fork truck
CN104386622A (en) * 2014-09-10 2015-03-04 吴聪杰 Multifunctional forklift attachment
CN104326407A (en) * 2014-09-18 2015-02-04 东北林业大学 Multifunctional practical forklift attachment
DE102015215815A1 (en) * 2015-08-19 2017-02-23 Rwe Power Aktiengesellschaft Device for handling loads
CN105060180A (en) * 2015-09-14 2015-11-18 安庆联动属具股份有限公司 Dual-purpose fork clamp for forklift
CN205419678U (en) * 2015-12-15 2016-08-03 安徽安鑫货叉有限公司 Erect and embrace formula fork
CN206901714U (en) * 2017-03-14 2018-01-19 东北林业大学 A kind of multifunction fork truck accessory to automatically switch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112850563A (en) * 2021-01-05 2021-05-28 安徽安联云服务有限公司 Automatic kludge of computer server
CN112850563B (en) * 2021-01-05 2022-04-19 安徽安联云服务有限公司 Automatic kludge of computer server
CN112875589A (en) * 2021-03-19 2021-06-01 上海詹知信息科技有限公司 Double-fork for unmanned forklift
CN117002990A (en) * 2023-09-28 2023-11-07 启东胜泰机械制造设备有限公司 Conveying device is got with goods clamp to storage commodity circulation
CN117002990B (en) * 2023-09-28 2023-12-15 启东胜泰机械制造设备有限公司 Conveying device is got with goods clamp to storage commodity circulation

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