CN103434984A - Forklift structure - Google Patents

Forklift structure Download PDF

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Publication number
CN103434984A
CN103434984A CN2013103933449A CN201310393344A CN103434984A CN 103434984 A CN103434984 A CN 103434984A CN 2013103933449 A CN2013103933449 A CN 2013103933449A CN 201310393344 A CN201310393344 A CN 201310393344A CN 103434984 A CN103434984 A CN 103434984A
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CN
China
Prior art keywords
fork
link slot
chain
elevator
vertical beam
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Granted
Application number
CN2013103933449A
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Chinese (zh)
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CN103434984B (en
Inventor
郑有为
曹俊
奚德宝
陈颜
金炜
陈磊
曾景
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HANGZHOU GESM NEW ENERGY INTELLIGENT EQUIPMENT Co.,Ltd.
Original Assignee
ANHUI DEMO NEW ENERGY FORKLIFT Co Ltd
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Priority to CN201310393344.9A priority Critical patent/CN103434984B/en
Publication of CN103434984A publication Critical patent/CN103434984A/en
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Publication of CN103434984B publication Critical patent/CN103434984B/en
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Abstract

The invention provides a forklift structure which is applied to the technical field of cargo fork transportation equipment. According to the forklift structure, a hoisting block (4) is movably embedded on each of a left longitudinal beam (5) and a right longitudinal beam (6) of a hoisting framework (3), wherein two chain retracting devices (7) are arranged on the upper part of the hoisting framework (3); chains (8) in the chain retracting devices (7) are connected with the hoisting block (4) on the left longitudinal beam (5); a forklift body (1) is movably connected with the hoisting framework (3); the chain retracting devices (7) are connected with a controller (10); a plurality of fork rods (17) are arranged at the front ends of the hoisting blocks (4) of the hoisting framework (3). The forklift structure provided by the invention is simple in structure and convenient to operate; the controllability and the bearing capacity of the forklift structure can be improved; the forklift structure can be applicable to transportation work of cargoes; the safety of the transportation work is guaranteed while the labor intensity of operators is reduced.

Description

A kind of fork lift truck structure
Technical field
The invention belongs to goods fork fortune equipment technical field, more particularly, relate to a kind of fork lift truck structure.
Background technology
When the short-haul operation goods, for example goods is transported to shelf from lorry, or by goods when shelf are transported on lorry, often need to use fork truck, carrying fork truck is convenient and swift, labor intensity of operating staff is low.The fork truck Lift Part is the important component part of fork lift truck structure, and goods lifting carrying all drives Lift Part to complete by controller.Therefore, the quality good or not of fork truck Lift Part directly affects the vehicle performance of fork lift truck structure.In prior art, the handling and safety of a lot of fork lift truck structure is all poor, causes fork lift truck structure to have potential safety hazard when transporting goods, and to portage, work brings inconvenience or the carrying personnel is damaged.
Summary of the invention
Technical matters to be solved by this invention is: for the deficiencies in the prior art, provide a kind of simple in structure, dependable performance, avoid operating personal or carrying personnel are damaged, and easy to operate fork lift truck structure.
Solve above-described technical matters, the technical scheme that the present invention takes is:
The present invention is a kind of fork lift truck structure, comprise the fork truck body, described fork lift truck structure also comprises Lift Part, Lift Part comprises lifting frame, elevator, movable setting-in elevator on the left longeron of lifting frame and right vertical beam, the top of described lifting frame arranges two chain distributors, chain in the chain distributor is connected with elevator, between fork truck body and lifting frame, be flexibly connected, described chain distributor is connected with the controller of controlling chain distributor folding and unfolding chain, and described elevator front end arranges a plurality of fork arms that can pitch the cargo transport thing.
Preferably, described lifting frame is by left longeron, right vertical beam, and upper contiguous block, lower connecting block forms, and upper contiguous block is set to protrude from the structure of left longeron and right vertical beam, and a plurality of lift cylinders are set between upper contiguous block and elevator, and lift cylinder is connected with controller.
Preferably, the left longeron of described lifting frame and right vertical beam front position arrange respectively left slide groove portion and right rail section, elevator is connected with two slide blocks respectively by two connecting portions, and described two slide blocks are set to respectively activity and are inlaid in the structure in left slide groove portion and right rail section.
Preferably, left link slot and right link slot are set respectively on the back position of described left longeron and right vertical beam, two installation portions are set on described body shell, two installation portions are respectively by a connection pin rod and left link slot and the flexible connection of right link slot, and described left link slot and right link slot are arranged on the structure near left longeron and right vertical beam lower position.
Preferably, described fork lift truck structure also comprises two telescoping cylinders, the cylinder part of two telescoping cylinders is not connected with fork truck body two sides, and the expansion link of two telescoping cylinders is flexibly connected with left longeron and right vertical beam side respectively, and the telescoping cylinder controller flexible with controlling telescoping cylinder is connected.
Preferably, the plural pulley that can freely rotate is set respectively on the slip front face of described two slide blocks and slide block aft end face, the described pulley that is inlaid in left slide groove portion is resisted against respectively before left slide groove portion after inwall and left slide groove portion on inwall, and the pulley that is inlaid in right rail section is resisted against respectively before right rail section after inwall and right rail section on inwall.
Preferably, described two chain distributors are arranged on respectively left longeron upper end and right vertical beam upper end, and two interior chain end portions of chain distributor are not connected with the elevator right part with the elevator left part.
Preferably, left link slot and right link slot are set to the structure of and right vertical beam lower position vertical near a left side, and two telescoping cylinders are arranged on the fork truck body higher than left link slot and right link slot.
Adopt technical scheme of the present invention, can obtain following beneficial effect:
Fork lift truck structure of the present invention, simple in structure, dependable performance, easy to operate, can improve the handling and bearing capacity of fork lift truck structure, can be suitable for the carrying work of goods, when reducing labor intensity of operating staff, guaranteed the safety of carrying work.
The accompanying drawing explanation
Below to each accompanying drawing of this specification sheets, expressed content and the mark in figure are made brief description:
The forward sight structural representation that Fig. 1 is fork lift truck structure of the present invention;
The side-looking structural representation that Fig. 2 is the described fork lift truck structure of Fig. 1;
The sectional structure schematic diagram of the A that Fig. 3 is the described fork lift truck structure of Fig. 1-A face;
Mark in figure: 1, fork truck body; 2, Lift Part; 3, lifting frame; 4, elevator; 5, left longeron; 6, right vertical beam; 7, chain distributor; 8, chain; 10, controller; 11, upper contiguous block; 12, lower connecting block; 13, lift cylinder; 14, left slide groove portion; 15, right rail section; 16, connecting portion; 17, fork arm; 18, slide block; 19, left link slot; 20, right link slot; 21, installation portion; 22, connect pin rod; 23, telescoping cylinder; 24, cylinder body section; 25, expansion link; 26, slip front face; 27, slide block aft end face; 28, pulley; 29, inwall before left slide groove portion; 30, inwall after left slide groove portion; 31, inwall before right rail section; 32, inwall after right rail section; 33, elevator left part; 34, elevator right part.
The specific embodiment
Below contrast accompanying drawing, by the description to embodiment, the specific embodiment of the present invention is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and principle of work etc.:
As shown in accompanying drawing 1-accompanying drawing 3, the present invention is a kind of fork lift truck structure, comprise fork truck body 1, described fork lift truck structure also comprises Lift Part 2, Lift Part 2 comprises lifting frame 3, elevator 4, movable setting-in elevator 4 on the left longeron 5 of described lifting frame 3 and right vertical beam 6, the top of lifting frame 3 arranges two chain distributors 7, chain 8 in chain distributor 7 is connected with elevator 4, between described fork truck body 1 and lifting frame 3, be flexibly connected, described chain distributor 7 is connected with the controller 10 of controlling chain distributor 7 folding and unfolding chains 8, elevator 3 front ends arrange a plurality of fork arms 17 that can pitch the cargo transport thing.
Preferably, described lifting frame 3 is by left longeron 5, right vertical beam 6, upper contiguous block 11, lower connecting block 12 forms, and upper contiguous block 11 is set to protrude from the structure of left longeron 5 and right vertical beam 6, a plurality of lift cylinders 13 are set between upper contiguous block 11 and elevator 3, and lift cylinder 13 is connected with controller 10.
Preferably, the left longeron 5 of described lifting frame 3 and right vertical beam 6 front positions arrange respectively left slide groove portion 14 and right rail section 15, elevator 4 is connected with two slide blocks 18 respectively by two connecting portions 16, and two slide blocks 18 are set to respectively activity and are inlaid in the structure in left slide groove portion 14 and right rail section 15.
Preferably, left link slot 19 and right link slot 20 are set respectively on the back position of described left longeron 5 and right vertical beam 6, two installation portions 21 are set on described body shell 1, two installation portions 21 are flexibly connected by a connection pin rod 22 and left link slot 19 and right link slot 20 respectively, and described left link slot 19 and right link slot 20 are arranged on the structure near left longeron 5 and right vertical beam 6 lower positions.
Preferably, described fork lift truck structure also comprises two telescoping cylinders 23, the cylinder body section 24 of two telescoping cylinders 23 is connected with fork truck body 1 two sides respectively, the expansion link 25 of two telescoping cylinders 23 is flexibly connected with left longeron 5 and right vertical beam 6 sides respectively, and telescoping cylinder 23 controller 10 flexible with controlling telescoping cylinder 23 is connected.
Preferably, the plural pulley that can freely rotate 28 is set respectively on the slip front face 26 of described two slide blocks 18 and slide block aft end face 27, the described pulley 28 that is inlaid in left slide groove portion 14 is resisted against respectively before left slide groove portion after inwall 29 and left slide groove portion on inwall 30, and the pulley 28 that is inlaid in right rail section 15 is resisted against respectively before right rail section after inwall 31 and right rail section on inwall 32.
Preferably, described two chain distributors 7 are arranged on respectively left longeron 5 upper ends and right vertical beam 6 upper ends, and two chain distributor 7 interior chain 8 end portions are not connected with elevator right part 34 with elevator left part 33.
Preferably, left link slot 19 and right link slot 20 are set to the structure near left longeron 5 and right vertical beam 6 lower positions, and two telescoping cylinders 23 are arranged on the fork truck body 1 higher than left link slot 19 and right link slot 20.
Fork lift truck structure of the present invention, during fork cargo transport thing, elevator 4 is in the lower position of left longeron 5 and right vertical beam 6, and two telescoping cylinders 23 are not in stretching out state yet.During fork cargo transport thing, first goods is placed on fork arm 17, operating personal is first by controller 10 operate lifting cylinders 13 and two chain distributors 7, lift cylinder 13 shrinks, and chain distributor 7 furls chain 8, at this moment, lift cylinder 13 matches with chain distributor 7, pull elevator 3 to rise, elevator 3 rises along left slide groove portion 14 and right rail section 15 by two slide blocks 18, reaches the purpose of lifting goods.Now, the goods built on stilts, driving by the operating personal in operator's compartment, transportation fork-truck can drive to the place that need to unload goods, then, operating personal is again by controller 10 operate lifting cylinders 13 and two chain distributors 7, now lift cylinder 13 stretches out, chain distributor 7 is emitted chain 8, at this moment, lift cylinder 13 matches with chain distributor 7, elevator 3 descends under self vital function, elevator 3 descends along left slide groove portion 14 and right rail section 15 by two slide blocks 18, reach the purpose that goods descends, now operating personal can be removed and unload goods.
In fork lift truck structure of the present invention; two telescoping cylinders 23 are set on fork lift truck structure; when two telescoping cylinders 23 are not worked; fork arm 17 is horizontal; when goods is placed on fork arm 17; for preventing that goods from sliding or falling down from fork arm 17; after goods is placed on fork arm 17; operating personal, by controller 10, is controlled expansion link 25 and is shunk, at this moment; two contraction poles 25 drive Lift Part 2 hypsokinesis; at this moment fork arm 17 front portions are updip, thereby can prevent that goods from sliding or falling down from fork arm 17, guarantees goods and operator safety.
Fork lift truck structure of the present invention, simple in structure, dependable performance, easy to operate, can improve the handling and bearing capacity of fork lift truck structure, can be suitable for the carrying work of large quantity box type goods, when reducing labor intensity of operating staff, guaranteed the safety of carrying work.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously the concrete realization of the present invention is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present invention and technical scheme to carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasions, all in protection scope of the present invention.

Claims (8)

1. a fork lift truck structure, comprise fork truck body (1), it is characterized in that: described fork lift truck structure also comprises Lift Part (2), Lift Part (2) comprises lifting frame (3), elevator (4), the upper movable setting-in elevator (4) of the left longeron (5) of described lifting frame (3) and right vertical beam (6), the top of described lifting frame (3) arranges two chain distributors (7), chain (8) in chain distributor (7) is connected with elevator (5), between described fork truck body (1) and lifting frame (3), be flexibly connected, described chain distributor (7) is connected with the controller (10) of controlling chain distributor (7) folding and unfolding chain (8), described elevator (3) front end arranges a plurality of fork arms (17) that can pitch the cargo transport thing.
2. fork lift truck structure according to claim 1, it is characterized in that: described lifting frame (3) is by left longeron (5), right vertical beam (6), upper contiguous block (11), lower connecting block (12) forms, upper contiguous block (11) is set to protrude from the structure of left longeron (5) and right vertical beam (6), between upper contiguous block (11) and elevator (3), a plurality of lift cylinders (13) is set, and lift cylinder (13) is connected with controller (10).
3. fork lift truck structure according to claim 1 and 2, it is characterized in that: the left longeron (5) of described lifting frame (3) and right vertical beam (6) front position arrange respectively left slide groove portion (14) and right rail section (15), elevator (4) is connected with two slide blocks (18) respectively by two connecting portions (16), and described two slide blocks (18) are set to respectively activity and are inlaid in the structure in left slide groove portion (14) and right rail section (15).
4. fork lift truck structure according to claim 3, it is characterized in that: left link slot (19) and right link slot (20) are set respectively on the back position of described left longeron (5) and right vertical beam (6), two installation portions (21) are set on described body shell (1), two installation portions (21) are flexibly connected by a connection pin rod (22) and left link slot (19) and right link slot (20) respectively, and described left link slot (19) and right link slot (20) are arranged on the structure near left longeron (5) and right vertical beam (6) lower position.
5. fork lift truck structure according to claim 4, it is characterized in that: described fork lift truck structure also comprises two telescoping cylinders (23), the cylinder body section (24) of two telescoping cylinders (23) is connected with fork truck body (1) two sides respectively, the expansion link (25) of two telescoping cylinders (23) is flexibly connected with left longeron (5) and right vertical beam (6) side respectively, and telescoping cylinder (23) controller (10) flexible with controlling telescoping cylinder (23) is connected.
6. fork lift truck structure according to claim 5, it is characterized in that: on the slip front face (26) of described two slide blocks (18) and slide block aft end face (27), the plural pulley that can freely rotate (28) is set respectively, it is upper that the described pulley (28) that is inlaid in left slide groove portion (14) is resisted against respectively before left slide groove portion after inwall (29) and left slide groove portion inwall (30), and the pulley (28) that is inlaid in right rail section (15) is resisted against respectively after the front inwall (31) of right rail section and right rail section on inwall (32).
7. fork lift truck structure according to claim 6, it is characterized in that: described two chain distributors (7) are arranged on respectively left longeron (5) upper end and right vertical beam (6) upper end, and chain (8) end portion in two chain distributors (7) is not connected with elevator right part (34) with elevator left part (33).
8. fork lift truck structure according to claim 7, it is characterized in that: left link slot (19) and right link slot (20) are set to the structure near left longeron (5) and right vertical beam (6) lower position, and two telescoping cylinders (23) are arranged on the fork truck body (1) higher than left link slot (19) and right link slot (20).
CN201310393344.9A 2013-09-02 2013-09-02 A kind of fork lift truck structure Active CN103434984B (en)

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Application Number Priority Date Filing Date Title
CN201310393344.9A CN103434984B (en) 2013-09-02 2013-09-02 A kind of fork lift truck structure

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Application Number Priority Date Filing Date Title
CN201310393344.9A CN103434984B (en) 2013-09-02 2013-09-02 A kind of fork lift truck structure

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CN103434984B CN103434984B (en) 2016-08-31

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979835A (en) * 1962-10-15 1965-01-06 Grand Specialties Company Lift truck
US20080196976A1 (en) * 2003-08-05 2008-08-21 Robert Lewis Mast construction for a lift truck
CN201161902Y (en) * 2008-01-17 2008-12-10 许树根 Hydraulic twin-tub drive elevator apparatus
CN201737656U (en) * 2010-04-30 2011-02-09 芜湖瑞创投资股份有限公司 elevating forklift
CN202671135U (en) * 2012-06-29 2013-01-16 安徽德摩新能源叉车股份有限公司 Freight forklift
CN202671136U (en) * 2012-06-29 2013-01-16 安徽德摩新能源叉车股份有限公司 Lifting transportation forklift
CN202936169U (en) * 2012-03-31 2013-05-15 盐城工学院 Forklift
CN203498037U (en) * 2013-09-02 2014-03-26 安徽德摩新能源叉车股份有限公司 Forklift structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979835A (en) * 1962-10-15 1965-01-06 Grand Specialties Company Lift truck
US20080196976A1 (en) * 2003-08-05 2008-08-21 Robert Lewis Mast construction for a lift truck
CN201161902Y (en) * 2008-01-17 2008-12-10 许树根 Hydraulic twin-tub drive elevator apparatus
CN201737656U (en) * 2010-04-30 2011-02-09 芜湖瑞创投资股份有限公司 elevating forklift
CN202936169U (en) * 2012-03-31 2013-05-15 盐城工学院 Forklift
CN202671135U (en) * 2012-06-29 2013-01-16 安徽德摩新能源叉车股份有限公司 Freight forklift
CN202671136U (en) * 2012-06-29 2013-01-16 安徽德摩新能源叉车股份有限公司 Lifting transportation forklift
CN203498037U (en) * 2013-09-02 2014-03-26 安徽德摩新能源叉车股份有限公司 Forklift structure

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Effective date of registration: 20200804

Address after: No.1 Chuangye Road, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province

Patentee after: HANGZHOU GESM NEW ENERGY INTELLIGENT EQUIPMENT Co.,Ltd.

Address before: Wuhu County Economic Development Zone, Wuhu four latitude road 241100 Anhui city of Wuhu Province

Patentee before: ANHUI DEMO FORKLIFT Co.,Ltd.