CN105883683A - Double-raising pallet fork truck - Google Patents
Double-raising pallet fork truck Download PDFInfo
- Publication number
- CN105883683A CN105883683A CN201610273276.6A CN201610273276A CN105883683A CN 105883683 A CN105883683 A CN 105883683A CN 201610273276 A CN201610273276 A CN 201610273276A CN 105883683 A CN105883683 A CN 105883683A
- Authority
- CN
- China
- Prior art keywords
- front frame
- chain
- fixed
- connecting rod
- rod
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices 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
- B66F9/075—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices 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
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices 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
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to a fork truck, and discloses a double-raising pallet fork truck. The double-raising pallet fork truck comprises a front frame (1), a rear frame (2) and a fork arm carrier (3) and further comprises a straight oil cylinder (4) and an inclined oil cylinder (5). A chain wheel base (6) is fixed to the end portion of a piston rod of the straight oil cylinder (4). A chain wheel (7) is connected to a chain wheel base (6) through a pin shaft and provided with a single chain (8). One end of the chain (8) is fixed to the front frame (1), and the other end of the chain (8) is fixed to the fork arm carrier (3). The upper end of the front frame (1) is connected with the upper end of the rear frame (2) through an upper connecting rod (9). A long connecting rod (12) is arranged at the lower end of the front frame (1). The end portion of a piston rod of the inclined oil cylinder (5) is connected with a lower connecting rod (13) hinged to the long connecting rod (12). The action process of carrying two pallets at a time is finished through the double-raising pallet fork truck on the basis of simplification of a whole truck structure, and the double-raising pallet fork truck has the beneficial effects of being low in cost, simple in structure, convenient to operate and the like.
Description
Technical field
The present invention relates to a kind of forklift, particularly relate to a kind of double pallet forklift that hoists.
Background technology
Along with people are increasingly deeper to environmental protection understanding, electri forklift is increasingly paid attention to by users.?
Cost-effective and carry under high efficiency background, double forklifts that hoist arise at the historic moment.
The most conventional double forklift that hoists mostly is two upright oil cylinders, and one drives whole front frame to hoist, and one
Root drives goods shelf to hoist, and the forklift of this kind of form operationally produces dry in order to avoid two upright oil cylinders
Relating to, so that widen whole vehicle frame, so that the structure of vehicle frame is complicated, cost is high.
Summary of the invention
The present invention is directed to double forklift that hoists of the prior art and there is structure complexity, the problem that cost is high, carry
Supply a kind of double pallet forklift that hoists.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
Double pallet forklifts that hoist, including front frame, Rear frame and the pallet fork that can slide up and down along front frame
Frame, also includes the straight oil cylinder being fixed in front frame and being longitudinally arranged and is fixed on the inclination oil of Rear frame bottom
Cylinder, the piston rod end of straight oil cylinder is fixed with sprocket wheel, and sprocket wheel is provided with chain, before one end of chain is fixed on
On vehicle frame, the other end is fixed on goods shelf；Front frame upper end is connected by upper connecting rod with Rear frame upper end,
Front frame lower end is provided with supporting leg, is provided with bearing wheels support and the length hinged with bearing wheels support connects in supporting leg
Bar, the piston rod end of dump ram connects the lower link hinged with long connecting rod.
The piston rod end of straight oil cylinder is fixed with chain pulley seat, and sprocket wheel is connected on chain pulley seat by bearing pin, sprocket wheel
It is provided with single chain.While ensureing operation safety, solve visual field problem, also be able to effectively subtract simultaneously
Few installation time, cost-effective.
As preferably, lower link includes the rotating shaft being hinged in Rear frame, and rotating shaft is fixedly arranged in the middle of and tilts oil
The connecting plate that the piston rod of cylinder connects, rotating shaft two ends are respectively and fixedly provided with side plate, and side plate is provided with hinged with long connecting rod
The first hinge hole and second hinge hole hinged with front frame.Lower link connects two side plates by rotating shaft,
It is connected with the long connecting rod in two supporting legs respectively by side plate again, i.e. by lower link, whole connecting rod is risen
Rise mechanism and form an entirety, fully improve stability that connecting rod hoists and time supported on both sides lower limb hoists one
Cause property.Ensure that goods transports smoothly.
As preferably, between the side plate at rotating shaft two ends, it is fixed with support shaft, by support shaft so that lower company
The transmission of bar is more stable.
As preferably, long connecting rod includes con-rod only and connects seat, and con-rod only end is provided with tapped
Connecting hole, connect seat one end be the U-shaped connecting portion being connected with lower link, the other end be with external screw thread and with
The threaded shank that the connecting hole of con-rod only end is threaded.On the one hand by connecting with lower link on long connecting rod
The end connect is designed to U-shaped so that lower link end can be sandwiched in connection seat so that lower link connects with long
Transmission between bar is more stable, efficient；That on the other hand says long connecting rod is designed by threaded two
Part, thus the degree of depth in con-rod only can be screwed in by threaded shank and regulate the length of long connecting rod, fully
Meet the demand that hoists under different situations.
As preferably, front frame includes that door frame, door frame include two root posts and be connected between two root posts
Crossbeam, the end that on chain, front frame connects connects long bolt, and chain is connected on crossbeam by long bolt,
Long bolt is threaded on crossbeam.Being connected on crossbeam by long bolt, long bolt is threaded in crossbeam
On, such that it is able to regulated the rate of tension of chain by the degree of depth of regulation long bolt screw-in crossbeam.
Due to the fact that and have employed above technical scheme that there is significant technique effect:
The present invention is fixed on Rear frame by a straight oil cylinder being fixed in front frame and being longitudinally arranged and one
The dump ram of bottom, it is achieved complete once to carry the action of two pallets on the basis of simplifying complete vehicle structure
Process, has low cost, simple in construction, the advantage such as easy to operate.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram one；
Fig. 2 is present configuration schematic diagram two；
Fig. 3 is the structural representation of push and pull system in Fig. 1；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the top view of Fig. 3.
The toponym that in accompanying drawing, each number designation is referred to is as follows: 1 front frame, 2 Rear frame, 3 goods
Crotch, 4 straight oil cylinders, 5 dump rams, 6 chain pulley seats, 7 sprocket wheels, 8 chains, connecting rod on 9,
10 supporting legs, 11 bearing wheels supports, 12 long connecting rods, 13 lower links, 100 columns, 101
Crossbeam, 130 rotating shafts, 131 connecting plates, 132 side plates, 133 first hinge holes, 134 second hinges
Connect hole, 135 support shafts, 120 con-rod onlys, 121 connection seat, 81 long bolts.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Double pallet forklifts that hoist, as Figure 1-Figure 5, including front frame 1, Rear frame 2 and can be along front
The goods shelf 3 that vehicle frame 1 slides up and down, also includes the straight oil cylinder 4 being fixed in front frame 1 and being longitudinally arranged,
The piston rod end of straight oil cylinder 4 is fixed with sprocket wheel 7, and the piston rod end of the most straight oil cylinder 4 is fixed with sprocket wheel
Seat 6, sprocket wheel 7 is connected on chain pulley seat 6 by bearing pin, and sprocket wheel 7 is provided with single chain 8, chain 8
One end is fixed in front frame 1, and the other end is fixed on goods shelf 3；Front frame 1 includes door frame, door frame
Including two root posts 100 and the crossbeam 101 that is connected between two root posts 100, on chain 8, front frame 1 is even
The end connect connects long bolt 81, and chain 8 is connected on crossbeam 101 by long bolt 81, long bolt
81 are threaded on crossbeam 101, such that it is able to the degree of depth screwing in crossbeam 101 by regulating long bolt 81 is come
The rate of tension of regulation chain 8.
Straight oil cylinder 4 hoists, and drives and moves on chain pulley seat 6, it is achieved chain 8 hoists.One end due to chain 8
Being fixed on goods shelf 3, the other end is fixed on the crossbeam 101 of door frame, thus when chain 8 hoists,
The goods shelf 3 chute upward sliding along door frame can be driven, thus realize hoisting of goods shelf 3.The most originally
The single chain 8 used in embodiment realizes hoisting of goods shelf 3, thus while ensureing operation safety
Solve visual field problem, also be able to effectively to reduce installation time, cost-effective simultaneously.
This raises the dump ram 5 also including being fixed on Rear frame 2 bottom on car, front frame 1 upper end and rear car
Frame 2 upper end is connected by upper connecting rod 9, and front frame 1 lower end is provided with supporting leg 10, is provided with and holds in supporting leg 10
Carrying wheel support 11 and the long connecting rod 12 hinged with bearing wheels support 11, the piston rod end of dump ram 5 is even
It is connected to the lower link 13 hinged with long connecting rod 12.
Wherein, lower link 13 includes the rotating shaft 130 being hinged in Rear frame 2, and rotating shaft 130 is fixedly arranged in the middle of
The connecting plate 131 being connected with the piston rod of dump ram 5, rotating shaft 130 two ends are respectively and fixedly provided with side plate 132, side
Plate 132 is provided with first hinge hole 133 hinged with long connecting rod 12 and hinged with front frame 1 second hinged
Hole 134, is fixed with support shaft 135 between the side plate 132 at rotating shaft 130 two ends.Long connecting rod 12 includes connecting rod
Body 120 and connection seat 121, con-rod only 120 end is provided with tapped connecting hole, connects seat 121
One end is the U-shaped connecting portion being connected with lower link 13, the other end be with external screw thread and with con-rod only 120
The threaded shank that the connecting hole of end is threaded, screws in con-rod only 120 by connecting threaded shank on seat 121
The degree of depth of end connecting hole can realize the regulation to long connecting rod 12 entire length.
Dump ram 5 drives lower link 13 to rotate around its second hinge hole 134 hinged with front frame 1, from
And realize lower link 13 and drive long connecting rod 12 to move so that long connecting rod 12 promotes bearing wheels support 11 to realize
The hoisting or decline, so that supporting leg 10 drives whole front frame 1 along upper connecting rod 9 of supporting leg 10
External arc make rise, descending motion.Then complete two by straight oil cylinder 4 with dump ram 5 to hoist
Journey, and owing to straight oil cylinder 4 is arranged in front frame 1, dump ram 5 is arranged on Rear frame 2 bottom, and two
The movement locus of person will not collide with each other, and then realizes completing once to carry on the basis of simplifying complete vehicle structure
The course of action of two pallets.
In a word, the foregoing is only presently preferred embodiments of the present invention, all made according to scope of the present invention patent
Impartial change with modify, all should belong to the covering scope of patent of the present invention.
Claims (5)
1. pair hoist pallet forklift, including front frame (1), Rear frame (2) and can be in front frame (1)
The goods shelf (3) of lower slider, it is characterised in that: also include that being fixed on front frame (1) above and is longitudinally arranged
Straight oil cylinder (4) and be fixed on the dump ram (5) of Rear frame (2) bottom, the work of straight oil cylinder (4)
Stopper rod end is fixed with chain pulley seat (6), and chain pulley seat (6) is connected by bearing pin sprocket wheel (7), sprocket wheel
(7) being provided with single chain (8), one end of chain (8) is fixed in front frame (1), the other end
It is fixed on goods shelf (3)；Front frame (1) upper end and Rear frame (2) upper end are by upper connecting rod (9)
Connecting, front frame (1) lower end is provided with supporting leg (10), is provided with bearing wheels support (11) in supporting leg (10)
And the long connecting rod (12) hinged with bearing wheels support (11), the piston rod end of dump ram (5) connects
There is the lower link (13) hinged with long connecting rod (12).
Double pallet forklift that hoists the most according to claim 1, it is characterised in that: lower link (13) includes
The rotating shaft (130) being hinged in Rear frame (2), rotating shaft (130) is fixedly arranged in the middle of and dump ram (5)
Piston rod connect connecting plate (131), rotating shaft (130) two ends are respectively and fixedly provided with side plate (132), side plate
(132) first hinge hole (133) hinged with long connecting rod (12) and hinged with front frame (1) it is provided with
The second hinge hole (134).
Double pallet forklift that hoists the most according to claim 2, it is characterised in that: rotating shaft (130) two ends
Support shaft (135) it is fixed with between side plate (132).
Double pallet forklift that hoists the most according to claim 1, it is characterised in that: long connecting rod (12) includes
Con-rod only (120) and connection seat (121), con-rod only (120) end is provided with tapped connection
Hole, connecting seat (121) one end is the U-shaped connecting portion being connected with lower link (13), and the other end is with outward
The threaded shank that screw thread and the connecting hole with con-rod only (120) end are threadeded.
Double pallet forklift that hoists the most according to claim 1, it is characterised in that: front frame (1) includes door
Frame, door frame includes two root posts (100) and the crossbeam (101) being connected between two root posts (100),
The end that the upper front frame (1) of chain (8) connects connects long bolt (81), and chain (8) is by long spiral shell
Bar (81) is connected on crossbeam (101), and long bolt (81) is threaded on crossbeam (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273276.6A CN105883683B (en) | 2016-04-27 | 2016-04-27 | Double raising pallet forklifts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273276.6A CN105883683B (en) | 2016-04-27 | 2016-04-27 | Double raising pallet forklifts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105883683A true CN105883683A (en) | 2016-08-24 |
| CN105883683B CN105883683B (en) | 2018-04-17 |
Family
ID=56701835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610273276.6A Active CN105883683B (en) | 2016-04-27 | 2016-04-27 | Double raising pallet forklifts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883683B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185729A (en) * | 2016-08-31 | 2016-12-07 | 苏州先锋物流装备科技有限公司 | A kind of plain type mover |
| CN109775618A (en) * | 2019-03-22 | 2019-05-21 | 杭州昱透实业有限公司 | Double free raising forklifts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203332162U (en) * | 2013-06-17 | 2013-12-11 | 浙江中力机械有限公司 | Walking type transportation cart |
| CN204281199U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | Two forklift that hoists |
| CN204281206U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | A kind of transport trolley |
| CN204281200U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | A kind of electronic two lifting tray truck |
| CN105236307A (en) * | 2015-10-20 | 2016-01-13 | 浙江中力机械有限公司 | Electric pallet type carrying vehicle |
-
2016
- 2016-04-27 CN CN201610273276.6A patent/CN105883683B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203332162U (en) * | 2013-06-17 | 2013-12-11 | 浙江中力机械有限公司 | Walking type transportation cart |
| CN204281199U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | Two forklift that hoists |
| CN204281206U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | A kind of transport trolley |
| CN204281200U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | A kind of electronic two lifting tray truck |
| CN105236307A (en) * | 2015-10-20 | 2016-01-13 | 浙江中力机械有限公司 | Electric pallet type carrying vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185729A (en) * | 2016-08-31 | 2016-12-07 | 苏州先锋物流装备科技有限公司 | A kind of plain type mover |
| CN109775618A (en) * | 2019-03-22 | 2019-05-21 | 杭州昱透实业有限公司 | Double free raising forklifts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105883683B (en) | 2018-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205802858U (en) | A kind of vehicle lifting machine | |
| CN202944819U (en) | Conveyor of lift truck | |
| CN205855919U (en) | A kind of single three grades of door frames of oil cylinder | |
| CN208800971U (en) | A kind of fixation device when super-huge welding for steel structure component | |
| CN105883683A (en) | Double-raising pallet fork truck | |
| CN205873792U (en) | Fork elevating system is cut to small bore level four hydraulic pressure | |
| CN207645715U (en) | A kind of double shear formula electric lifting device of heavy workpiece | |
| CN104355270A (en) | Light tilting-type rapid elevating forklift truck | |
| CN205590246U (en) | Two rise tray and pile high car | |
| CN205292384U (en) | Vehicle transport vechicle structure based on chassis of carrying cargo | |
| CN104370251A (en) | Double-portal lifting device | |
| CN204402555U (en) | Efficient safe mine hydraulic bracket mounting transport vehicle | |
| CN204529021U (en) | A kind of four tons of quick Cargo Lifts of load-carrying | |
| CN105347263A (en) | Hoisting mechanism of die block carrier | |
| CN202465192U (en) | Transport vehicle | |
| CN205802881U (en) | A kind of legged carrier-and-stacker | |
| CN214813623U (en) | Steel rolling cold bed transmission structure | |
| CN207129887U (en) | A kind of portable lifting device for equipment transfer in small space | |
| CN206884850U (en) | A kind of car transporter swing lifting device | |
| CN106114583B (en) | Electric power loading-unloading vehicle | |
| CN106276705B (en) | A kind of transfer device of heavy goods | |
| CN207030862U (en) | The full free lifting gate rack of three-level | |
| CN204281184U (en) | Two-door frame jacking system | |
| CN203486844U (en) | Double-column gear balance elevator | |
| CN221162414U (en) | Lifting structure of agricultural tricycle hopper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313300 Zhongli Machinery Co., Ltd., Xiaquan village, Lingfeng street, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Zhongli Machinery Co., Ltd Address before: 313311, Zhejiang County, Huzhou province Anji pass town, Xia Village village power industry park Patentee before: Zhejiang Zhongli Machinery Co.,Ltd. |
|
| CP03 | Change of name, title or address |