CN104129739B - A kind of lifting service fork truck - Google Patents
A kind of lifting service fork truck Download PDFInfo
- Publication number
- CN104129739B CN104129739B CN201410343064.1A CN201410343064A CN104129739B CN 104129739 B CN104129739 B CN 104129739B CN 201410343064 A CN201410343064 A CN 201410343064A CN 104129739 B CN104129739 B CN 104129739B
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- CN
- China
- Prior art keywords
- pallet fork
- skid
- slideway
- transmission mechanism
- fork
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- 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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Abstract
The present invention discloses a kind of lifting service fork truck, including vehicle frame, pallet fork and transmission mechanism；Slideway is set on vehicle frame, and transmission mechanism is arranged on vehicle frame, transmission mechanism drives pallet fork to lift in slideway and slides；Ramp is set in the bottom of slideway, transmission mechanism is connected with pallet fork by swinging structure, and when pallet fork is slided to ramp, pallet fork is deflected down by swinging structure.The present invention deflects and ground proximity when pallet fork drops to and is close to ground, so as to convenient fork cargo transport thing, improves operating efficiency, cost-effective.
Description
Technical field
The present invention relates to fork truck technical field, refers in particular to a kind of lifting service fork truck.
Background technology
In prior art, lifting service fork truck generally includes vehicle frame, pallet fork and transmission mechanism；Arrange vertically sliding on vehicle frame
Road, pallet fork are lifted in vertical slideway and are slided, and generally, transmission mechanism is arranged on vehicle frame, drive pallet fork lifting by transmission mechanism
Slide.As Publication No. CN203359912U discloses a kind of electric up-down fork truck, including frame（Vehicle frame）, after described frame
Side is provided with drive control box, and article carrying platform is provided with front side of frame（Pallet fork）, drive crawler belt is provided with described frame vertical
The transmission mechanism of direction movement, is provided with the motor of drive transmission device, supplies for motor in described drive control box
The power supply of electricity, the controller of control motor action, are fixed with described crawler belt and can slide in the vertical slideway of frame
Lifting wheel group, lifting wheel group is fixedly connected with article carrying platform, and article carrying platform height detector and object height are provided with frame
Monitor.
The defect of the lifting service fork truck is：Pallet fork is all the time in horizontality, i.e. pallet fork in fork cargo transport thing lifting
In moving process, orthogonal state is in vehicle frame all the time, as pallet fork is slided in the vertical slideway of vehicle frame so that goods
Fork keeps a segment distance when dropping to extreme lower position, still between ground, simultaneously as the usual stacking of goods is in ground, because
This, when pallet fork declines fork goods, it is difficult to pitch into goods bottom and fork goods, goods is carried to pallet fork by manpower now
On, operating efficiency is had a strong impact on, and increases human cost.
The content of the invention
It is an object of the invention to provide a kind of lifting service fork truck, deflect when pallet fork drops to and is close to ground and
Ground proximity, so as to convenient fork cargo transport thing, improves operating efficiency, cost-effective.
To reach above-mentioned purpose, the solution of the present invention is：
A kind of lifting service fork truck, including vehicle frame, pallet fork and transmission mechanism；Slideway is set on vehicle frame, and transmission mechanism
On vehicle frame, transmission mechanism drives pallet fork to lift in slideway and slides；In the bottom of slideway, ramp, transmission mechanism are set
It is connected with pallet fork by swinging structure, when pallet fork is slided to ramp, pallet fork is deflected down by swinging structure.
Further, the slideway is surrounded by front slide and tail skid, forms chute, rear between front slide and tail skid
The bottom of slide plate forms ramp, ramp tilt backwards setting and away from front slide.
Further, also including skid, skid is lifted in the slideway in bottom setting ramp and is slided, and pallet fork is fixed
On skid.
Further, transmission mechanism includes motor and ball screw, and the swinging structure is nut swing seat；Sliding
Nut swing seat is installed in frame, nut swing seat is arranged in skid by swinging axle；Ball screw nut is bolted in nut
In swing seat, the ball screw other end is connected with the rotating shaft of motor by universal joint, and motor drives ball screw to turn
Move and order about skid lifting and slide.
After using such scheme, present invention is typically used in carrying breaker, the present invention arranges ramp in the bottom of slideway,
Transmission mechanism is connected with pallet fork by swinging structure, and when pallet fork is slided to ramp, pallet fork is deflected down by swinging structure so that
Even if goods patch ground is placed, as pallet fork is deflected down by swinging structure so that pallet fork is sloped slightly downward, and then goods is made
Fork fork goods front end laminating ground, facilitates breaker to push to pallet fork without the need for manpower transport's breaker from fork goods front end, so as to conveniently remove
Fortune breaker, improves operating efficiency, cost-effective.
Description of the drawings
Fig. 1 is the three-dimensional exploded view of the present invention；
Fig. 2 is the up structural representation of pallet fork of the present invention；
Fig. 3 is the descending structural representation of pallet fork of the present invention.
Label declaration
1 slideway 11 of vehicle frame
111 tail skid 112 of front slide
12 pallet fork 2 of ramp
3 ball screw 31 of transmission mechanism
32 universal joint 33 of nut swing seat
4 deep groove ball bearing 41 of skid.
Specific embodiment
The present invention is described in detail below in conjunction with drawings and the specific embodiments.
Refering to shown in Fig. 1 to Fig. 3, a kind of lifting service fork truck that the present invention is disclosed, including vehicle frame 1, pallet fork 2, driver
Structure 3 and skid 4.
As shown in figure 1, slideway 11 is arranged on vehicle frame 1, vertical slideway 11 is traditionally arranged to be, is generally set in 1 both sides of vehicle frame
The slideway 11 of horizontalization row, in the present embodiment, skid 4 is lifted in slideway 11 and is slided, and skid 4 is existed by deep groove ball bearing 41
Lifting in slideway 11 is slided, and pallet fork 2 is fixedly mounted on skid 4, is arranged the convenient processing of skid 4 and is installed, can
To be not provided with skid 4, and pallet fork 2 is directly lifted in slideway 11 and is slided.
The slideway 11 is surrounded by front slide 111 and tail skid 112, is formed and slide between front slide 111 and tail skid 112
Groove, forms ramp 12 in the bottom of tail skid 112, ramp 12 tilt backwards setting and away from front slide 111, as shown in Figure 1.
Transmission mechanism 3 is arranged on vehicle frame 1, and transmission mechanism 3 drives skid 4 to lift in slideway 11 and slides, and does not set
When putting skid 4, direct drive pallet fork 2 is lifted in slideway 11 and is slided.
In the present embodiment, transmission mechanism 3 includes motor（Not shown in figure）And ball screw 31；In skid 4
Nut swing seat 32 is installed, nut swing seat 32 is arranged in skid 4 by swinging axle.31 one end of ball screw is screwed onto spiral shell
In female swing seat 32,31 other end of ball screw is connected with the rotating shaft of motor by universal joint 33, and motor drives rolling
Ballscrew 31 rotates and orders about the lifting of skid 4 and slide.
The transmission mechanism 3 can be other structures, as long as can realize that skid 4 or pallet fork 2 are risen in slideway 11
Drop is slided, and is not repeated herein.
Ramp 12 is set in the bottom of slideway 11, the ball screw 31 of transmission mechanism 3 passes through nut swing seat 32 and slides
Row frame 4 connects, and pallet fork 2 is fixedly mounted on skid 4, and when pallet fork 2 is slided to ramp 12, pallet fork 2 is by nut swing seat 32
Deflect down.
The present invention is generally used for fork fortune breaker, as shown in Fig. 2 motor drives ball screw in fork cargo transport thing
31 rotate and order about 4 glide downwards of skid, and when running to ramp 12, pallet fork 2 is deflected down by nut swing seat 32 so that
Pallet fork 2 is sloped slightly downward, and then makes the fork of pallet fork 2 goods front end more fit ground, facilitates breaker to push to pallet fork from fork goods front end
2, or vice versa, breaker is carried on pallet fork without the need for manpower, breaker is carried so as to convenient, improve operating efficiency, save into
This.
As shown in figure 3, when pallet fork 2 runs up, skid 4 is slided in vertical slideway 11, now so that pallet fork 2 is rectified
Be just horizontality so that goods is difficult to drop, so as to by goods handling to eminence.
Presently preferred embodiments of the present invention is the foregoing is only, not the restriction to this case design, all designs according to this case are closed
The equivalent variations done by key, each fall within the protection domain of this case.
Claims (2)
1. a kind of lifting service fork truck, it is characterised in that：Including vehicle frame, pallet fork and transmission mechanism；Slideway is set on vehicle frame, and
Transmission mechanism is arranged on vehicle frame, and transmission mechanism drives pallet fork to lift in slideway and slides；In the bottom of slideway, ramp is set,
Transmission mechanism is connected with pallet fork by swinging structure, and when pallet fork is slided to ramp, pallet fork is deflected down by swinging structure；Also wrap
Skid is included, skid is lifted in the slideway in bottom setting ramp and slided, and pallet fork is fixedly mounted on skid；Transmission
Mechanism includes motor and ball screw, and the swinging structure is nut swing seat；Nut swing seat is installed in skid,
Nut swing seat is arranged in skid by swinging axle；Ball screw nut is bolted in nut swing seat, and ball screw is another
One end is connected with the rotating shaft of motor, and motor drives ball screw to rotate and orders about skid lifting and slide.
2. a kind of lifting service fork truck as claimed in claim 1, it is characterised in that：The slideway is enclosed by front slide and tail skid
Into, chute is formed between front slide and tail skid, tail skid bottom formed ramp, ramp tilt backwards setting and it is remote
From front slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343064.1A CN104129739B (en) | 2014-07-18 | 2014-07-18 | A kind of lifting service fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343064.1A CN104129739B (en) | 2014-07-18 | 2014-07-18 | A kind of lifting service fork truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104129739A CN104129739A (en) | 2014-11-05 |
| CN104129739B true CN104129739B (en) | 2017-03-29 |
Family
ID=51802660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410343064.1A Active CN104129739B (en) | 2014-07-18 | 2014-07-18 | A kind of lifting service fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104129739B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565214A (en) * | 2016-02-04 | 2016-05-11 | 厦门Abb开关有限公司 | Cart pedal |
| CN109592606B (en) * | 2019-01-24 | 2020-09-08 | 东莞市久能机械有限公司 | Multifunctional carrier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478196A (en) * | 1993-12-06 | 1995-12-26 | Schaeff, Incorporated | Method of handling stacks of baked goods trays |
| CN201495076U (en) * | 2009-10-15 | 2010-06-02 | 陈文杰 | Mechanical hoisting fork truck |
| CN202671127U (en) * | 2012-05-31 | 2013-01-16 | 江苏力星通用钢球股份有限公司 | Electric lifting mobile platform |
| CN202829488U (en) * | 2012-09-27 | 2013-03-27 | 杭叉集团股份有限公司 | Tray carriage goods tipping device |
| CN103482535A (en) * | 2013-10-10 | 2014-01-01 | 袁培江 | Intelligent forklift for light load |
| CN204097013U (en) * | 2014-07-18 | 2015-01-14 | 厦门Abb开关有限公司 | A kind of lifting service fork truck |
-
2014
- 2014-07-18 CN CN201410343064.1A patent/CN104129739B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478196A (en) * | 1993-12-06 | 1995-12-26 | Schaeff, Incorporated | Method of handling stacks of baked goods trays |
| CN201495076U (en) * | 2009-10-15 | 2010-06-02 | 陈文杰 | Mechanical hoisting fork truck |
| CN202671127U (en) * | 2012-05-31 | 2013-01-16 | 江苏力星通用钢球股份有限公司 | Electric lifting mobile platform |
| CN202829488U (en) * | 2012-09-27 | 2013-03-27 | 杭叉集团股份有限公司 | Tray carriage goods tipping device |
| CN103482535A (en) * | 2013-10-10 | 2014-01-01 | 袁培江 | Intelligent forklift for light load |
| CN204097013U (en) * | 2014-07-18 | 2015-01-14 | 厦门Abb开关有限公司 | A kind of lifting service fork truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104129739A (en) | 2014-11-05 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Weiming Inventor after: Huang Ming Inventor after: Zhang Bin Inventor after: Ai Rui Inventor after: Zhang Jian Inventor after: Chen Biao Inventor after: Huang Zheng Inventor after: Ao Yuanjian Inventor before: Li Weiming Inventor before: Huang Ming Inventor before: Zhang Bin Inventor before: Ai Rui Inventor before: Zhang Jian Inventor before: Chen Biao Inventor before: Huang Zheng Inventor before: Ao Yuanjian |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180314 Address after: Swiss Baden Brown Bofarui Street No. 6 Patentee after: ABB TECHNOLOGY LTD. Address before: 361000 ABB Industrial Park, Torch Development Zone, Dongshan, Xiamen, Fujian, China Patentee before: Xiamen ABB Switchgear Co., Ltd. |