CN105883690A - 360-degree rotating fork of forklift - Google Patents
360-degree rotating fork of forklift Download PDFInfo
- Publication number
- CN105883690A CN105883690A CN201610501239.6A CN201610501239A CN105883690A CN 105883690 A CN105883690 A CN 105883690A CN 201610501239 A CN201610501239 A CN 201610501239A CN 105883690 A CN105883690 A CN 105883690A
- Authority
- CN
- China
- Prior art keywords
- fork
- rotating shaft
- pallet
- forks
- gear
- 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.)
- Pending
Links
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- 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
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
-
- 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
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
Abstract
The invention discloses a 360-degree rotating fork of a forklift, and aims at solving the problems that the fork of the traditional forklift is complicated in operation and low in production efficiency when dumping goods. The 360-degree rotating fork comprises a fixed frame, a fork frame and two forks, wherein the two forks are arranged on the fork frame through fork shafts respectively; the 360-degree rotating fork is characterized in that a rotating shaft passes through the fixed frame; a support part of the rotating shaft is rotationally arranged on the fixed frame through the support part; a connection part is fixedly connected with the fork frame; a gear sleeves on a drive part of the rotating shaft in a non-rotating manner; a rotating shaft hydraulic cylinder is arranged on the fixed frame; a rack meshed with the gear is fixedly arranged on a piston of the rotating shaft hydraulic cylinder; and the rotating shaft hydraulic cylinder moves along the tangential direction of the gear in a reciprocating manner, so that the gear and the rotating shaft are driven to drive the fork frame and the forks to rotate. The 360-degree rotating fork is simple in structure, convenient to operate and use and high in production efficiency.
Description
Technical field
The present invention relates to pallet fork, 360 ° of rotation pallet forks of a kind of fork truck.
Background technology
Fork truck be goods is loaded and unloaded, stacking and the carrying vehicle of short distance hauling operation, it is widely used in commercial production.Two pallet forks of conventional forklift mostly are and are horizontally disposed with, and under the driving of hydraulic means, goods along door frame synchronization lifting, is lifted or puts down under the drive of crotch by two pallet forks.Need by goods in bulk by counter or other cargo receptacle in pour out time, conventional forklift can only pass through unbalance loading counter or cargo receptacle so that it is the mode toppled over realizes, and its operation is complicated, use inconvenience, production efficiency low.
Summary of the invention
The deficiency that operation is complicated, use is inconvenient, production efficiency is low is there is, 360 ° of rotation pallet forks of the fork truck that the present invention provides a kind of simple in construction, easy for operation, production efficiency is high in order to overcome the pallet fork of conventional forklift of the prior art to topple over goods.
The technical solution adopted for the present invention to solve the technical problems is: 360 ° of rotation pallet forks of a kind of fork truck, it includes a fixed mount, a goods shelf and two pallet forks, it is fixedly arranged on the fixing bracket with some fixed ear bases described, two described pallet forks are arranged on goods shelf through pallet fork axle respectively, it is characterized in that: it also includes a rotating shaft passing fixed mount, the supporting part of this rotating shaft rotates through support member and is arranged on fixed mount, described goods shelf is fixedly connected on the connecting portion of rotating shaft, nonrotational suit one gear on the drive division of rotating shaft；Being provided with a rotating shaft hydraulic cylinder on described fixed mount, a tooth bar being meshed with described gear is fixedly installed on the piston of rotating shaft hydraulic cylinder, and described rotating shaft Driven by Hydraulic Cylinder tooth bar moves back and forth along the tangential direction of gear.
Described tooth bar length and gear girth are than for 1:1.
If described support member includes a bearing holder (housing, cover) and dry bearing, described bearing holder (housing, cover) is nonrotationally arranged on fixed mount, and described bearing rotates respectively and is assemblied between described rotating shaft and bearing holder (housing, cover).
Dorsal part at described tooth bar is provided with a stitching wheel, and this stitching wheel is rotatably supported on fixed mount through a wheel shaft.
At the fixing seat that is respectively provided on two sides with of described goods shelf, each fixing seat is made up of both sides baffle plate respectively, and the corresponding cross-under respectively of described pallet fork axle is fixed between two side shields, and described pallet fork is corresponding respectively to be slidedly assemblied on described pallet fork axle.
Being provided with a connecting rod between two described pallet forks, a hinged fork hydraulic cylinders on described goods shelf, the piston of this fork hydraulic cylinders is hinged with a wherein pallet fork, and described fork hydraulic cylinders drives two pallet forks correspondence synchronous reciprocating on two pallet fork axles respectively to move.
It is respectively equipped with a postive stop baffle between two side shields of each fixing seat.
The present invention includes a fixed mount, a goods shelf and two pallet forks, wherein, fixed mount is fixed on the fixed arm of fork truck through fixed ear base, two pallet forks are assemblied on goods shelf through pallet fork axle respectively, and a rotating shaft passes fixed mount, and its supporting part rotates through support member and is arranged on fixed mount, its connecting portion is fixing with goods shelf to be connected, under the rotational support effect of rotating shaft, pallet fork relatively rotates with fixed mount in company with goods shelf, its simple in construction；Nonrotational suit one gear on the drive division of rotating shaft, fixed mount is provided with a rotating shaft hydraulic cylinder, one tooth bar being meshed with gear is fixedly installed on the piston of rotating shaft hydraulic cylinder, rotating shaft Driven by Hydraulic Cylinder tooth bar drives pinion rotation along the tangential direction reciprocating motion of gear, and then driving goods shelf to rotate through rotating shaft, it is easy for operation.Present invention achieves fork loading, unloading diversification, topple over unloading for irregular effective and rapid the carrying out of goods, its production efficiency is high.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the main sectional view of a kind of structure of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1.
Labelling in figure: 1. fixed mount, 2. goods shelf, 3. pallet fork, 4. rotating shaft, 401. supporting parts, 402. connecting portions, 403. drive divisions, 5. support member, 501. bearing holder (housing, cover)s, 502. rolling bearings, 6. pallet fork axle, 7. fixed ear base, 8. gear, 9. rotating shaft hydraulic cylinder, 10. tooth bar, 11. stitching wheels, 12. wheel shafts, 13. fix seat, 1301. side shields, 14. fork hydraulic cylinders, 15. connecting rods, 16. postive stop baffles.
Detailed description of the invention
As it is shown in figure 1, the 360 of a kind of fork truck ° rotate pallet fork, it includes fixed mount 1, goods shelf 2 and two pallet forks 3.
For ease of the assembling of fixed mount 1 with fork truck fixed arm, as in figure 2 it is shown, welding is provided with some fixed ear bases 7 on fixed mount 1, this fixed ear base 7 can be by fixed mount 1 pin joint on the fixed arm of fork truck.The quantity of fixed ear base 7 can be correspondingly arranged according to fork truck fixed arm.As in figure 2 it is shown, in the present embodiment, fixed ear base 7 is provided with four, and it is that inverted trapezoidal welding is laid on fixed mount 1.
In Fig. 1, Fig. 3, two pallet forks 3 are assemblied on goods shelf 2 through corresponding pallet fork axle 6 symmetry respectively.
As it is shown in figure 1, present invention additionally comprises a rotating shaft 4, this rotating shaft 4 passes fixed mount 1, and its supporting part 401 rotates through support member 5 and is arranged on fixed mount 1, and goods shelf 2 is fixedly connected on the connecting portion 402 of rotating shaft 4.In the present embodiment, support member 5 includes bearing holder (housing, cover) 501 and two rolling bearings 502, wherein, bearing holder (housing, cover) 501 is welded on fixed mount 1, rolling bearing 502 selects the taper roll bearing of routine, it is assemblied between rotating shaft 4 and bearing holder (housing, cover) 501 the most dorsad, and rotating shaft 4 is realized and the relatively rotating of fixed mount 1 by rolling bearing 502, bearing holder (housing, cover) 501.
As shown in Figure 2, the drive division 403 of rotating shaft 4 assembles a gear 8, fixed mount 1 is fixed with a rotating shaft hydraulic cylinder 9, one tooth bar 10 is fixedly installed on the piston of rotating shaft hydraulic cylinder 9, this tooth bar 10 is meshed with gear 8, under the driving of rotating shaft hydraulic cylinder 9, this tooth bar 10 moves back and forth along the tangential direction of gear 8.
For realizing 360 ° of rotations of pallet fork 3, tooth bar 10 two ends symmetry is meshed with gear 8, and its length and gear 8 girth ratio is for 1:1, and it can driven gear 8 and then drive goods shelf 2 respectively to both sides rotation 180 ° through rotating shaft 4.
As in figure 2 it is shown, for preventing tooth bar 10 and gear 8 from taking off tooth, the dorsal part at tooth bar 10 is provided with a stitching wheel 11, and this stitching wheel 11 is rotatably supported on fixed mount 1 through a wheel shaft 12.
In figure 3, for ease of the pallet fork 3 assembling on goods shelf 2, one fix seat 13 being respectively provided on two sides with of goods shelf 2.Wherein, each fixing seat 13 is made up of two side shields 1301 respectively, and two side shields 1301 are to be respectively welded to be fixed on goods shelf 2, and pallet fork axle 6 corresponding cross-under respectively is fixed between two side shields 1301.Pallet fork 3 correspondence respectively is slidedly assemblied on pallet fork axle 6.
In figure 3, a hinged fork hydraulic cylinders 14 on goods shelf 2, the piston of this fork hydraulic cylinders 14 is hinged with a wherein pallet fork 3, move axially for realizing the synchronization of two pallet forks 3, a connecting rod 15 is fixed between two pallet forks 3, fork hydraulic cylinders 14 directly drives a pallet fork 3, and by connecting rod 15 indirectly drive another pallet fork 3 respectively on two pallet fork axles 6 synchronous reciprocating move axially.
As it is shown on figure 3, in the present embodiment, two side shield 1301 spacing of each fixing seat 13 are more than pallet fork 3 width, then pallet fork 3 can realize moving axially on the pallet fork axle 6 between two side shields 1301 of fixing seat 13.
Limit for strengthening the position to two pallet forks 3, between two side shields 1301 of each fixing seat 13, be respectively equipped with a postive stop baffle 16.
The present invention in use, by operation fork hydraulic cylinders 14, directly drives and drives pallet fork 3 to realize moving axially through connecting rod 15 transmission, being adjusted fork holding position；Drive tooth bar 10 to move by operation rotating shaft hydraulic cylinder 9 and drive gear 8 to rotate, and then drive goods shelf 2 and pallet fork 3 to rotate through rotating shaft 4, efficiently and easily goods in bulk is poured out by counter or other cargo receptacle.
Present configuration is simple, easy for operation, production efficiency is high.
Claims (7)
1. 360 ° of rotation pallet forks of a fork truck, it includes a fixed mount, a goods shelf and two pallet forks, it is fixedly arranged on the fixing bracket with some fixed ear bases described, two described pallet forks are arranged on goods shelf through pallet fork axle respectively, it is characterized in that: it also includes a rotating shaft passing fixed mount, the supporting part of this rotating shaft rotates through support member and is arranged on fixed mount, and described goods shelf is fixedly connected on the connecting portion of rotating shaft, nonrotational suit one gear on the drive division of rotating shaft；Being provided with a rotating shaft hydraulic cylinder on described fixed mount, a tooth bar being meshed with described gear is fixedly installed on the piston of rotating shaft hydraulic cylinder, and described rotating shaft Driven by Hydraulic Cylinder tooth bar moves back and forth along the tangential direction of gear.
360 ° of a kind of fork truck the most according to claim 1 rotation pallet forks, it is characterised in that: described tooth bar length and gear girth ratio is for 1:1.
360 ° of rotation pallet forks of a kind of fork truck the most according to claim 1, it is characterized in that: if described support member includes a bearing holder (housing, cover) and dry bearing, described bearing holder (housing, cover) is nonrotationally arranged on fixed mount, and described bearing rotates respectively and is assemblied between described rotating shaft and bearing holder (housing, cover).
360 ° of rotation pallet forks of a kind of fork truck the most according to claim 1, it is characterised in that: the dorsal part at described tooth bar is provided with a stitching wheel, and this stitching wheel is rotatably supported on fixed mount through a wheel shaft.
360 ° of rotation pallet forks of a kind of fork truck the most according to claim 1, it is characterized in that: be respectively provided on two sides with fixing seat at described goods shelf, each fixing seat is made up of both sides baffle plate respectively, the corresponding cross-under respectively of described pallet fork axle is fixed between two side shields, and described pallet fork is corresponding respectively to be slidedly assemblied on described pallet fork axle.
A kind of 360 ° of rotation pallet forks of fork truck, it is characterized in that: between two described pallet forks, be provided with a connecting rod, a hinged fork hydraulic cylinders on described goods shelf, the piston of this fork hydraulic cylinders is hinged with a wherein pallet fork, and described fork hydraulic cylinders drives two pallet forks correspondence synchronous reciprocating on two pallet fork axles respectively to move.
360 ° of rotation pallet forks of a kind of fork truck the most according to claim 5, it is characterised in that: between two side shields of each fixing seat, it is respectively equipped with a postive stop baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501239.6A CN105883690A (en) | 2016-06-30 | 2016-06-30 | 360-degree rotating fork of forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501239.6A CN105883690A (en) | 2016-06-30 | 2016-06-30 | 360-degree rotating fork of forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105883690A true CN105883690A (en) | 2016-08-24 |
Family
ID=56719283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501239.6A Pending CN105883690A (en) | 2016-06-30 | 2016-06-30 | 360-degree rotating fork of forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883690A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241671A (en) * | 2016-09-28 | 2016-12-21 | 荣成中磊石材有限公司 | A kind of gear ring type rotates pallet fork |
| CN106276718A (en) * | 2016-09-28 | 2017-01-04 | 荣成中磊石材有限公司 | A kind of rotation pallet fork of fork truck |
| CN106927392A (en) * | 2017-04-24 | 2017-07-07 | 江苏建筑职业技术学院 | Self-balancing shaped steel carrying implement for building |
| CN108017022A (en) * | 2017-12-14 | 2018-05-11 | 张青云 | A kind of direction-changing conveying device |
| CN109052243A (en) * | 2018-07-10 | 2018-12-21 | 金华安靠电源科技有限公司 | A kind of yoke mounting structure of fork truck |
| CN109110688A (en) * | 2018-11-16 | 2019-01-01 | 荣成中磊石材有限公司 | It is a kind of to have both promotion, traversing and rotation function pallet fork |
| CN109132955A (en) * | 2018-11-16 | 2019-01-04 | 荣成中磊石材有限公司 | A kind of railway container rotation pallet fork |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001335295A (en) * | 2000-05-26 | 2001-12-04 | Komatsu Forklift Co Ltd | Side shift type lifter in reach forklift |
| CN203715198U (en) * | 2014-03-13 | 2014-07-16 | 邓剑英 | Forklift device with independently rotated pallet forks |
| CN104085828A (en) * | 2014-07-10 | 2014-10-08 | 安徽智造物流设备技术有限公司 | Three-direction stacking device for forklift |
| CN104555827A (en) * | 2015-01-06 | 2015-04-29 | 福建龙合机械制造有限公司 | Rotating type box overturning device |
| CN204848149U (en) * | 2015-06-19 | 2015-12-09 | 天津建筑机械厂 | Can realize translation and rotation function's fork dress accessory |
| CN105253818A (en) * | 2015-11-14 | 2016-01-20 | 浙江吉鑫祥叉车制造有限公司 | Fork mechanism of forklift |
| CN205773139U (en) * | 2016-06-30 | 2016-12-07 | 荣成中磊石材有限公司 | A kind of 360 ° of rotation pallet forks of fork truck |
-
2016
- 2016-06-30 CN CN201610501239.6A patent/CN105883690A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001335295A (en) * | 2000-05-26 | 2001-12-04 | Komatsu Forklift Co Ltd | Side shift type lifter in reach forklift |
| CN203715198U (en) * | 2014-03-13 | 2014-07-16 | 邓剑英 | Forklift device with independently rotated pallet forks |
| CN104085828A (en) * | 2014-07-10 | 2014-10-08 | 安徽智造物流设备技术有限公司 | Three-direction stacking device for forklift |
| CN104555827A (en) * | 2015-01-06 | 2015-04-29 | 福建龙合机械制造有限公司 | Rotating type box overturning device |
| CN204848149U (en) * | 2015-06-19 | 2015-12-09 | 天津建筑机械厂 | Can realize translation and rotation function's fork dress accessory |
| CN105253818A (en) * | 2015-11-14 | 2016-01-20 | 浙江吉鑫祥叉车制造有限公司 | Fork mechanism of forklift |
| CN205773139U (en) * | 2016-06-30 | 2016-12-07 | 荣成中磊石材有限公司 | A kind of 360 ° of rotation pallet forks of fork truck |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241671A (en) * | 2016-09-28 | 2016-12-21 | 荣成中磊石材有限公司 | A kind of gear ring type rotates pallet fork |
| CN106276718A (en) * | 2016-09-28 | 2017-01-04 | 荣成中磊石材有限公司 | A kind of rotation pallet fork of fork truck |
| CN106276718B (en) * | 2016-09-28 | 2018-09-11 | 荣成中磊石材有限公司 | A kind of rotation pallet fork of fork truck |
| CN106927392A (en) * | 2017-04-24 | 2017-07-07 | 江苏建筑职业技术学院 | Self-balancing shaped steel carrying implement for building |
| CN106927392B (en) * | 2017-04-24 | 2022-09-23 | 江苏建筑职业技术学院 | Self-balancing structural steel conveyor for building |
| CN108017022A (en) * | 2017-12-14 | 2018-05-11 | 张青云 | A kind of direction-changing conveying device |
| CN109052243A (en) * | 2018-07-10 | 2018-12-21 | 金华安靠电源科技有限公司 | A kind of yoke mounting structure of fork truck |
| CN109110688A (en) * | 2018-11-16 | 2019-01-01 | 荣成中磊石材有限公司 | It is a kind of to have both promotion, traversing and rotation function pallet fork |
| CN109132955A (en) * | 2018-11-16 | 2019-01-04 | 荣成中磊石材有限公司 | A kind of railway container rotation pallet fork |
| CN109110688B (en) * | 2018-11-16 | 2024-01-26 | 荣成中磊科技发展有限公司 | Fork with lifting, traversing and rotating functions |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |