CN102491229A - Forklift with wide-view gantries - Google Patents
Forklift with wide-view gantries Download PDFInfo
- Publication number
- CN102491229A CN102491229A CN2011104152809A CN201110415280A CN102491229A CN 102491229 A CN102491229 A CN 102491229A CN 2011104152809 A CN2011104152809 A CN 2011104152809A CN 201110415280 A CN201110415280 A CN 201110415280A CN 102491229 A CN102491229 A CN 102491229A
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- outer mast
- sprocket wheel
- chain
- view
- gantries
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- 230000000007 visual effect Effects 0.000 claims description 14
- 230000000875 corresponding Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000003028 elevating Effects 0.000 description 1
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Abstract
The invention discloses a forklift with wide-view gantries, which comprises an outer gantry, an inner gantry, two cylinders, two sprockets and a fork support. The inner gantry is disposed inside the outer gantry and capable of vertically moving along the outer gantry. The two sprockets are arranged at the tops of two lateral sides of the inner gantry respectively. The two cylinders are arranged on two lateral sides of the outer gantry respectively, an extending end of each cylinder is connected with the corresponding sprocket, and the cylinders are connected with an oil pump through oil pipes. A chain is arranged on each sprocket, one end of each chain is arranged on the outer gantry, and the other end of each chain is arranged on the fork support. The cylinders of the forklift with the wide-view gantries are mounted on the lateral sides of the outer gantry rather than being mounted inside the gantries, and thereby view range in front of a driver and the view during forking are greatly widened, and operation is more convenient. The forklift with the wide-view gantries is simple and practical in structure.
Description
Technical field
The present invention relates to a kind of fork truck, especially a kind of broad view, the fork truck of easy to operate bandwidth visual field door frame belongs to the lifting means technical field.
Background technology
At present, fork truck is widely used in the warehouse, is commonly used to build high goods or takes off goods from eminence, and the door frame of common fork truck is seen accompanying drawing 1, comprises outer mast 1, inner upright mounting 2, oil cylinder 3, oil pipe 4, sprocket wheel 5, pallet fork support 6, chain 7; Said inner upright mounting 2 is arranged on the inboard of outer mast 1, and can move up and down along outer mast 1; Said sprocket wheel 5 is arranged on the middle part of the upper beam bottom of inner upright mounting 2; Said oil cylinder 3 is arranged on outer mast 1 in-to-in middle part; The bottom of said oil cylinder 3 is arranged on the outer mast 1; The projecting shaft of said oil cylinder 3 links to each other with the middle part of sprocket wheel 5; Oil pipe 4 connects oil cylinder 3 and oil pump (not shown); One end of said chain 7 is provided with on the outer mast 1, and the other end is arranged on the pallet fork support 6; The middle part of said chain 7 is arranged on the sprocket wheel 5; When the external part of oil cylinder 3 stretched out, sprocket wheel 5 was raised, and simultaneously, chain 7 is being with pallet fork support 6 to rise.The elevating ram of this programme is installed in the middle of door frame, and has a series of things such as oil pipe, sprocket wheel to block sight line, makes the operator be difficult to see pallet fork in front, and the visual field width that has influenced driver the place ahead is also blocked in operation inconvenience when fork truck goes.
Summary of the invention
The present invention seeks to have proposed a kind of broad view, the fork truck of easy to operate bandwidth visual field door frame for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the present invention adopts is: the fork truck of a kind of bandwidth visual field door frame comprises outer mast, inner upright mounting, oil cylinder, sprocket wheel, pallet fork support; Said inner upright mounting is arranged on the inboard of outer mast, and can move up and down along outer mast; Said sprocket wheel has 2, is separately positioned on the top of the dual-side of inner upright mounting; Said oil cylinder has 2, is separately positioned on the dual-side of outer mast; The external part of said 2 oil cylinders links to each other with each self-corresponding sprocket wheel respectively; Said oil cylinder links to each other with oil pump through oil pipe; Said each sprocket wheel is provided with a chain; One end of said chain is arranged on the outer mast, and the other end is arranged on the pallet fork support.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The fork truck of bandwidth of the present invention visual field door frame, oil cylinder is installed on the side of outer mast, no longer is installed in the door frame inboard, the visual field when having increased the visual field width in driver the place ahead greatly and having pitched goods, convenient operation.The present invention program is simple in structure, practical.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the door frame scheme drawing partly of the fork truck of prior art;
Accompanying drawing 2 is the door frame scheme drawing partly of the fork truck of bandwidth of the present invention visual field door frame;
Wherein: 1, outer mast; 2, inner upright mounting; 3, oil cylinder; 4, oil pipe; 5, sprocket wheel; 6, pallet fork support; 7, chain; 11, outer mast; 12, inner upright mounting; 13, oil cylinder; 14, oil pipe; 15, sprocket wheel; 16, pallet fork support.
The specific embodiment
Be depicted as the fork truck of a kind of bandwidth of the present invention visual field door frame like accompanying drawing 2, comprise outer mast 11, inner upright mounting 12, oil cylinder 13, sprocket wheel 15, pallet fork support 16; Said inner upright mounting 12 is arranged on the inboard of outer mast 11, and can move up and down along outer mast 12; Said sprocket wheel 15 has 2, is separately positioned on the top of the dual-side of inner upright mounting 11; Said oil cylinder 13 has 2, is separately positioned on the dual-side of outer mast 11; The external part of said 2 oil cylinders 13 links to each other with each self-corresponding sprocket wheel 15 respectively; Said oil cylinder 13 links to each other with the oil pump (not shown) through oil pipe 14; Said each sprocket wheel 15 is provided with a chain (not shown); One end of said chain is arranged on the outer mast 11, and the other end is arranged on the pallet fork support 16; When the external part of 2 oil cylinders 13 stretched out simultaneously, 2 sprocket wheels 15 were raised simultaneously, and like this, 2 chains 15 are being with pallet fork support 16 to rise.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The fork truck of bandwidth of the present invention visual field door frame, oil cylinder is installed on the side of outer mast, no longer is installed in the door frame inboard, the visual field when having increased the visual field width in driver the place ahead greatly and having pitched goods, convenient operation.The present invention program is simple in structure, practical.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. the fork truck of a bandwidth visual field door frame comprises outer mast, inner upright mounting, oil cylinder, sprocket wheel, pallet fork support; Said inner upright mounting is arranged on the inboard of outer mast, and can move up and down along outer mast; It is characterized in that: said sprocket wheel has 2, is separately positioned on the top of the dual-side of inner upright mounting; Said oil cylinder has 2, is separately positioned on the dual-side of outer mast; The external part of said 2 oil cylinders links to each other with each self-corresponding sprocket wheel respectively; Said oil cylinder links to each other with oil pump through oil pipe; Said each sprocket wheel is provided with a chain; One end of said chain is arranged on the outer mast, and the other end is arranged on the pallet fork support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104152809A CN102491229A (en) | 2011-12-14 | 2011-12-14 | Forklift with wide-view gantries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104152809A CN102491229A (en) | 2011-12-14 | 2011-12-14 | Forklift with wide-view gantries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102491229A true CN102491229A (en) | 2012-06-13 |
Family
ID=46183100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104152809A Pending CN102491229A (en) | 2011-12-14 | 2011-12-14 | Forklift with wide-view gantries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102491229A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043566A (en) * | 2013-01-15 | 2013-04-17 | 山河智能装备股份有限公司 | Lifting device accessory |
| CN103910312A (en) * | 2014-04-22 | 2014-07-09 | 奇瑞重工股份有限公司 | Forklift operating device and forklift with same |
| CN104326397A (en) * | 2014-10-20 | 2015-02-04 | 安徽合力股份有限公司 | Hoisting system with two front cylinders for electric fork-lift truck |
| CN104495703A (en) * | 2014-12-23 | 2015-04-08 | 苏州先锋物流装备科技有限公司 | Full-free double-door frame oil way used for low space |
| CN104925705A (en) * | 2014-06-27 | 2015-09-23 | 比亚迪股份有限公司 | Portal frame assembly used for forklift and forklift with same |
| CN105347253A (en) * | 2015-11-16 | 2016-02-24 | 湖北洋田塑料制品有限公司 | Stereoscopic warehouse with hydraulic searching function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030568A (en) * | 1976-03-24 | 1977-06-21 | Caterpillar Tractor Co. | High visibility mast for lift trucks |
| US4505635A (en) * | 1978-08-17 | 1985-03-19 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Load lifting unit for a lift truck |
| CN201040700Y (en) * | 2007-02-13 | 2008-03-26 | 储吉旺 | Wide visual field fork lift door frame |
| CN201458671U (en) * | 2009-05-07 | 2010-05-12 | 浙江美科斯叉车有限公司 | Mounting device for fork truck hydraulic circuit |
| CN201560098U (en) * | 2009-12-11 | 2010-08-25 | 杭州叉车门架有限公司 | Four-cylinder full-free forklift mast |
| CN202429957U (en) * | 2011-12-14 | 2012-09-12 | 苏州先锋物流装备科技有限公司 | Forklift with wide visual field door frame |
-
2011
- 2011-12-14 CN CN2011104152809A patent/CN102491229A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030568A (en) * | 1976-03-24 | 1977-06-21 | Caterpillar Tractor Co. | High visibility mast for lift trucks |
| US4505635A (en) * | 1978-08-17 | 1985-03-19 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Load lifting unit for a lift truck |
| CN201040700Y (en) * | 2007-02-13 | 2008-03-26 | 储吉旺 | Wide visual field fork lift door frame |
| CN201458671U (en) * | 2009-05-07 | 2010-05-12 | 浙江美科斯叉车有限公司 | Mounting device for fork truck hydraulic circuit |
| CN201560098U (en) * | 2009-12-11 | 2010-08-25 | 杭州叉车门架有限公司 | Four-cylinder full-free forklift mast |
| CN202429957U (en) * | 2011-12-14 | 2012-09-12 | 苏州先锋物流装备科技有限公司 | Forklift with wide visual field door frame |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043566A (en) * | 2013-01-15 | 2013-04-17 | 山河智能装备股份有限公司 | Lifting device accessory |
| CN103910312A (en) * | 2014-04-22 | 2014-07-09 | 奇瑞重工股份有限公司 | Forklift operating device and forklift with same |
| CN104925705A (en) * | 2014-06-27 | 2015-09-23 | 比亚迪股份有限公司 | Portal frame assembly used for forklift and forklift with same |
| CN104925705B (en) * | 2014-06-27 | 2016-11-23 | 比亚迪股份有限公司 | For the door frame assembly of fork truck and the fork truck with it |
| CN104326397A (en) * | 2014-10-20 | 2015-02-04 | 安徽合力股份有限公司 | Hoisting system with two front cylinders for electric fork-lift truck |
| CN104326397B (en) * | 2014-10-20 | 2017-01-04 | 安徽合力股份有限公司 | The tackling system with double front cylinder of electri forklift |
| CN104495703A (en) * | 2014-12-23 | 2015-04-08 | 苏州先锋物流装备科技有限公司 | Full-free double-door frame oil way used for low space |
| CN105347253A (en) * | 2015-11-16 | 2016-02-24 | 湖北洋田塑料制品有限公司 | Stereoscopic warehouse with hydraulic searching function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |