CN101468781B - Novel forklift - Google Patents
Novel forklift Download PDFInfo
- Publication number
- CN101468781B CN101468781B CN200710114582A CN200710114582A CN101468781B CN 101468781 B CN101468781 B CN 101468781B CN 200710114582 A CN200710114582 A CN 200710114582A CN 200710114582 A CN200710114582 A CN 200710114582A CN 101468781 B CN101468781 B CN 101468781B
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- CN
- China
- Prior art keywords
- oil cylinder
- hinged
- vehicle frame
- retractor device
- lifting arm
- 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.)
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a fork truck, which comprises a traveling chassis, a turning device (7), a motor gear (30), a lifting oil cylinder (9), a lifting arm (6), a variable-amplitude oil cylinder (5), a retractor device (3), an oscillating cylinder (2), a fork (1), a support (10) and a power support (21), wherein the turning device (7) is connected with the traveling chassis and the motor gear (30) and is hinged with the lifting oil cylinder (9) and connected with the support (10). The support (10) is hinged with the power support (21). The lifting arm (6) is hinged with the turning device (7) and the variable-amplitude oil cylinder (5). The lifting oil cylinder (9) is hinged with the lifting arm (6). The lifting arm (6) is hinged with the retractor device (3). The variable-amplitude oil cylinder (5) is hinged with the retractor device (3). The fork (1) and the oscillating cylinder (2) are hinged with the retractor device (3). The fork truck is simple in structure, can be ridden directly onto a transport vehicle to be carried without any auxiliary equipment, can freely rotate 360 degree, saves a gantry and is low in cost.
Description
Technical field
The present invention relates to the cargo gear in a kind of construction machinery and equipment, especially a kind of fork truck.
Background technology
Fork truck can adapt to different operating environments as the handler of goods, and manoevreability is high; Be a kind of cargo gear of routine property, but the transfer of the incompatible long distance of fork truck need other transport vehicle to realize; To pedal the time, need other auxiliary raising device at fork truck, existing in these other auxiliary raising device have a springboard and other equipment special to pedal; Springboard has increased auxiliary device to pedal, carries inconvenience; Other equipment special needs to have increased the retinue vehicle by the transport vehicle traction, has increased traffic cost.At existing directly accompanying to pedal fork truck, normally conventional gantry type does not also have a kind of no gantry type.
Summary of the invention
In order to overcome above-mentioned defective, the purpose of this invention is to provide a kind of fork truck; It is simple in structure, does not need additional equipment can directly pedal into the transport vehicle portable, and 360 ° are freely rotated, and no door frame cost is low.
For achieving the above object; The technical scheme that the present invention takes is: include walking dish, turning gear, motor gear, hoist cylinder, lifting arm, amplitude oil cylinder, retractor device, oscillating oil cylinder, pallet fork, support and powered carriage; Disk is set to be fixedly connected with the walking dish in the turning gear; Turning gear China and foreign countries' disk side tooth and motor gear engagement; Outer disc upper surface one side is set to hinged and be set to be fixedly connected with support with the fixed end of hoist cylinder in the turning gear; The other end of support is set to powered carriage hinged, and powered carriage is provided with engine installation, and outer disc upper surface opposite side is provided with its pivotally attached lifting arm and is set to the fixed end of amplitude oil cylinder hinged at this end of lifting arm in the turning gear; The flexible end of hoist cylinder is set to the position, middle and lower part of lifting arm hinged; The other end of lifting arm is set to the outer Tong of retractor device hinged, the outer Tong that the flexible end of amplitude oil cylinder is arranged on retractor device near with lifting arm hinge-point place and hinged with the outer Tong of retractor device, the end face of the interior telescopic boom of retractor device is provided with oscillating oil cylinder and pallet fork; It is hinged that the bottom of pallet fork is set to the flexible end of and upper end and oscillating oil cylinder hinged with the interior telescopic boom of retractor device, and the fixed end of oscillating oil cylinder is set to the interior telescopic boom of retractor device hinged.
The present invention has designed the walking dish; It is characterized in that: the walking dish includes front vehicle frame, back vehicle frame, bearing pin, turns to oil cylinder, floating lever and unsteady oil cylinder; Front vehicle frame be set to through bearing pin with the back vehicle frame be linked together; Turn to oil cylinder one end to be set to that the hinged and other end is set to the back vehicle frame hinged with front vehicle frame; Back vehicle frame both sides are provided with the road wheel that connects with it and be provided with wheel-side motor in it, and the front vehicle frame both sides are provided with the road wheel and the road wheel that connect with it and be provided with wheel-side motor in it and connect with front vehicle frame through floating lever and unsteady oil cylinder, and unsteady oil cylinder is arranged on the top of floating lever.
Design feature of the present invention and beneficial effect show:
Front vehicle frame, the back vehicle frame, bearing pin, turn to oil cylinder, floating lever and unsteady oil cylinder to connect to form the walking dish; Connect to form turning gear, motor gear, hoist cylinder, lifting arm, amplitude oil cylinder, retractor device, oscillating oil cylinder and pallet fork on the fork truck and to adorn; Connect to form powered support to support and powered carriage; The CD-ROM drive motor gear makes on the fork truck between dress and the walking dish and rotates, and the road wheel of front vehicle frame moves up and down through the flexible walking dish front end that makes of the oil cylinder that floats, and what turn to oil cylinder flexiblely makes between front vehicle frame and the back vehicle frame rotation from the walking dish is turned to; Hoist cylinder flexible makes the lifting arm swing and retractor device moved forward and backward; The flexible retractor device that makes of amplitude oil cylinder rotates up and down, and the flexible pallet fork that makes of oscillating oil cylinder swings up and down, the hinged powered carriage maintenance level that makes of powered carriage and support.
1, lifting mechanism is made up of telescopic boom, telescopic oil cylinder, amplitude oil cylinder, hoist cylinder, rising arm, crotch and pallet fork (or other accessories), front end accessory oscillating oil cylinder etc., but telescopic boom wide-angle luffing, flexible.
2, the walking dish by vehicle frame, turn to oil cylinder, wheel, front-wheel float oil cylinder, rotating disk mechanism, motor, on adorn carriage, hydrostatic transmission system etc. and form all-wheel drive, articulation steering.
3, hydraulic power unit is made up of driving engine, fuel tank, air inlet system, exhaust system, controllable capacity pump, hydraulic reservoir and hydraulic oil cooling system etc.; Collection is contained on the swing powered carriage; No matter to pedal how much, the vehicle frame of angle overturns, and powered carriage remains and the horizontal surface parastate.
4, electric-control system can realize stepping on the car remote control by portable control box, Wireless/wired controller, the storage battery dedicated composition.
Description of drawings
Fig. 1 is a scheme drawing of the present invention
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
Accompanying drawing is one embodiment of the present of invention; Specify in conjunction with accompanying drawing; Include walking dish, turning gear 7, motor gear 30, hoist cylinder 9, lifting arm 6, amplitude oil cylinder 5, retractor device 3, oscillating oil cylinder 2, pallet fork 1, support 10 and powered carriage 21; Disk is set to be fixedly connected with the walking dish in the turning gear 7; Turning gear 7 China and foreign countries' disk side teeth and motor gear 30 engagements; Outer disc upper surface one side is set to hinged and be set to be fixedly connected with support 10 with the fixed end of hoist cylinder 9 in the turning gear 7; The other end of support 10 is set to powered carriage 21 hinged, and powered carriage 21 is provided with engine installation, and outer disc upper surface opposite side is provided with its pivotally attached lifting arm 6 and is set to the fixed end of amplitude oil cylinder 5 hinged at this end of lifting arm 6 in the turning gear 7; The flexible end of hoist cylinder 9 is set to the position, middle and lower part of lifting arm 6 hinged; The other end of lifting arm 6 is set to the outer Tong of retractor device 3 hinged, the outer Tong that the flexible end of amplitude oil cylinder 5 is arranged on retractor device 3 near with lifting arm 6 hinge-point places and hinged with the outer Tong of retractor device 3, the end face of the interior telescopic boom of retractor device 3 is provided with oscillating oil cylinder 2 and pallet fork 1; It is hinged that the bottom of pallet fork 1 is set to the flexible end of and upper end and oscillating oil cylinder 2 hinged with the interior telescopic boom of retractor device 3, and the fixed end of oscillating oil cylinder 2 is set to the interior telescopic boom of retractor device 3 hinged.
This enforcement has designed the walking dish; The walking dish includes front vehicle frame 16, back vehicle frame 18, bearing pin 17, turns to oil cylinder 29, floating lever 14 and unsteady oil cylinder 13; Front vehicle frame 16 be set to through bearing pin 17 and back vehicle frame 18 be linked together; Turn to oil cylinder 29 1 ends to be set to that the hinged and other end is set to back vehicle frame 18 hinged with front vehicle frame 16; Back vehicle frame 18 both sides are provided with the road wheel that connects with it and be provided with wheel-side motor in it, and front vehicle frame 16 both sides are provided with the road wheel and the road wheel that connect with it and be provided with wheel-side motor in it and connect with front vehicle frame 16 through floating lever 14 and unsteady oil cylinder 13, and the oil cylinder 13 that floats is arranged on the top of floating lever 14.
When using embodiment; Front vehicle frame 16, the back vehicle frame 18, bearing pin 17, turn to oil cylinder 29, floating lever 14 and unsteady oil cylinder 13 to connect to form the walking dish; Connect to form turning gear 7, motor gear 30, hoist cylinder 9, lifting arm 6, amplitude oil cylinder 5, retractor device 3, oscillating oil cylinder 2 and pallet fork 1 on the fork truck and to adorn; Connect to form powered support to support 10 and powered carriage 21; CD-ROM drive motor gear 30 makes on the fork truck between dress and the walking dish and rotates, and the road wheel of front vehicle frame 16 moves up and down through the flexible walking dish front end that makes of the oil cylinder 13 that floats, and what turn to oil cylinder 29 flexiblely makes between front vehicle frame 16 and the back vehicle frame 18 rotation from the walking dish is turned to; Hoist cylinder 9 flexible makes lifting arm 6 swings and retractor device 3 moved forward and backward; The flexible retractor device 3 that makes of amplitude oil cylinder 5 rotates up and down, and the flexible pallet fork 1 that makes of oscillating oil cylinder 2 swings up and down, powered carriage 21 and the support 10 hinged powered carriage 21 maintenance levels that make; Therefore it is simple in structure, does not need additional equipment can directly pedal into the transport vehicle portable, and 360 ° are freely rotated, and no door frame cost is low.
Claims (2)
1. fork truck; It is characterized in that: include walking dish, turning gear (7), motor gear (30), hoist cylinder (9), lifting arm (6), amplitude oil cylinder (5), retractor device (3), oscillating oil cylinder (2), pallet fork (1), support (10) and powered carriage (21); Disk is set to be fixedly connected with the walking dish in the turning gear (7); Turning gear (7) China and foreign countries disk side tooth is to mesh with motor gear (30); Outer disc upper surface one side is set to hinged and be set to and support (10) is fixedly connected with the fixed end of hoist cylinder (9) in the turning gear (7); The other end of support (10) is set to powered carriage (21) hinged; Powered carriage (21) is provided with engine installation; Outer disc upper surface opposite side is provided with its pivotally attached lifting arm (6) and is set to the fixed end of amplitude oil cylinder (5) hingedly at this end of lifting arm (6) in the turning gear (7), and the flexible end of hoist cylinder (9) is set to the position, middle and lower part of lifting arm (6) hinged, and the other end of lifting arm (6) is set to the outer Tong of retractor device (3) hinged; The outer Tong that the flexible end of amplitude oil cylinder (5) is arranged on retractor device (3) near with lifting arm (6) hinge-point place and hinged with the outer Tong of retractor device (3); The end face of the interior telescopic boom of retractor device (3) is provided with oscillating oil cylinder (2) and pallet fork (1), and the bottom of pallet fork (1) is set to the interior telescopic boom flexible end hinged and upper end and oscillating oil cylinder (2) of retractor device (3) hinged, and the fixed end of oscillating oil cylinder (2) is set to the interior telescopic boom of retractor device (3) hinged.
2. fork truck according to claim 1; It is characterized in that: described walking dish includes front vehicle frame (16), back vehicle frame (18), bearing pin (17), turns to oil cylinder (29), floating lever (14) and unsteady oil cylinder (13); Front vehicle frame (16) be set to through bearing pin (17) with the back vehicle frame (18) be linked together; Turn to oil cylinder (29) one ends to be set to be set to back vehicle frame (18) hinged with the hinged and other end of front vehicle frame (16); Back vehicle frame (18) both sides are provided with the road wheel that connects with it and be provided with wheel-side motor in it; Front vehicle frame (16) both sides be provided with connect with it and its in be provided with wheel-side motor front walking wheel and road wheel and connect with front vehicle frame (16) through floating lever (14) and unsteady oil cylinder (13), unsteady oil cylinder (13) is arranged on the top of floating lever (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710114582A CN101468781B (en) | 2007-12-29 | 2007-12-29 | Novel forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710114582A CN101468781B (en) | 2007-12-29 | 2007-12-29 | Novel forklift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101468781A CN101468781A (en) | 2009-07-01 |
| CN101468781B true CN101468781B (en) | 2012-09-12 |
Family
ID=40826637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710114582A Expired - Fee Related CN101468781B (en) | 2007-12-29 | 2007-12-29 | Novel forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101468781B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064803A (en) * | 2016-08-05 | 2016-11-02 | 湖南星邦重工有限公司 | A kind of relocatable underframe |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935987A (en) * | 2012-11-22 | 2013-02-20 | 杜桂林 | Revolving forklift |
| CN105984824B (en) * | 2015-02-27 | 2019-04-23 | 张传生 | A kind of full-automatic handler |
| CN107161913A (en) * | 2017-06-26 | 2017-09-15 | 中国重汽集团泰安五岳专用汽车有限公司 | Based on the forklift device and its application for drawing casing working |
| CN108100948B (en) * | 2018-01-19 | 2024-04-19 | 安徽好运机械有限公司 | Telescopic arm forklift fork leveling device and automatic debugging method thereof |
| CN109969996A (en) * | 2019-03-21 | 2019-07-05 | 广东博智林机器人有限公司 | Fork truck |
| WO2020218596A1 (en) * | 2019-04-25 | 2020-10-29 | 株式会社 Ｂｒａｖｅ Ｒｏｂｏｔｉｃｓ | Vehicle, and parking facility for same |
| CN110809980B (en) * | 2019-12-20 | 2024-06-21 | 农业农村部南京农业机械化研究所 | Harvesting table of garlic combine harvester |
| CN112502129A (en) * | 2020-12-07 | 2021-03-16 | 王辉 | Foundation tamping equipment for construction engineering |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158398B2 (en) * | 1996-05-17 | 2001-04-23 | 豊和工業株式会社 | Slide unit |
| CN1701036A (en) * | 2003-03-18 | 2005-11-23 | 日立建机株式会社 | Self-propelled working machine |
| CN201169516Y (en) * | 2007-12-29 | 2008-12-24 | 中国重型汽车集团泰安五岳专用汽车有限公司 | Novel forklifts |
-
2007
- 2007-12-29 CN CN200710114582A patent/CN101468781B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158398B2 (en) * | 1996-05-17 | 2001-04-23 | 豊和工業株式会社 | Slide unit |
| CN1701036A (en) * | 2003-03-18 | 2005-11-23 | 日立建机株式会社 | Self-propelled working machine |
| CN201169516Y (en) * | 2007-12-29 | 2008-12-24 | 中国重型汽车集团泰安五岳专用汽车有限公司 | Novel forklifts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064803A (en) * | 2016-08-05 | 2016-11-02 | 湖南星邦重工有限公司 | A kind of relocatable underframe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101468781A (en) | 2009-07-01 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20151229 |
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| EXPY | Termination of patent right or utility model |