CN103613054B - A kind of tilting sideshifter of reach truck - Google Patents
A kind of tilting sideshifter of reach truck Download PDFInfo
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- CN103613054B CN103613054B CN201310621029.7A CN201310621029A CN103613054B CN 103613054 B CN103613054 B CN 103613054B CN 201310621029 A CN201310621029 A CN 201310621029A CN 103613054 B CN103613054 B CN 103613054B
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- side arm
- sideshifter
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Abstract
The invention provides a kind of tilting sideshifter of reach truck, comprise shaped as frame side arm and after-frame, be arranged with adapter plate inside the biside plate of described side arm, the upper surface of its lower side panel is installed with wedge portion; Described wedge portion is arranged with positioning plate, and described positioning plate is fixed on support; Described support comprises lower cross plate and two stands plate, and described lower cross plate is fixedly connected with described positioning plate, is connected with sidesway oil cylinder in the middle of described two stands plate; The piston rod at described sidesway oil cylinder two ends is connected with side arm by described adapter plate; The top of described two stands plate is connected with after-frame by connecting bearing pin; Described after-frame comprises two column plates and the cross sill being connected two column plate lower ends, and described cross sill is installed with dump ram, and the piston rod of described dump ram is connected with the lower cross plate of described support.This device makes fork truck can left and right sidesway and tilt forward and back stacking when transporting goods, and sidesway ability when improving its carrying and stacking reliability.
Description
Technical field
The present invention relates to fork truck technical field, specifically relate to a kind of tilting sideshifter of reach truck.
Background technology
It is a kind of that reach truck is that industrial carrying and handling use battery to carry out the warehousing forklift that drives, its be mainly used in the industries such as tobacco, food, weaving, electronics, printing for loading and unloading member pallet cargo, the wheeled carrying vehicle of reach of stacking and short range hauling operation.Be specially adapted at narrow opening and narrow job space, the door frame lifting altitude that car load configures reaches about 12m.Conveniently the fork of goods is got and stacking, and improve alerting ability and the handling efficiency of fork truck, reach truck is equipped with door frame sideshifter, and sideshifter can allow the goods left and right lateral displacement certain distance on pallet fork, is specially adapted to the various workplaces of carrying fork truck and stacking.But be Integral welded sideshifter due to existing sideshifter, goods left and right lateral displacement function can only be realized, and its fore-and-aft tilt function can not be realized, make its application function more single with use, load carrying ability under equal conditions and equal lifting altitude is on the low side, malfunction, and have impact on the effective utilization of reach car.
Summary of the invention
The present invention, in order to solve the problems of the technologies described above, provides a kind of tilting sideshifter of reach truck, realizes sideshifter in lateral displacement process, and that can also carry out tilting forward and back is difunctional.
Technical scheme of the present invention is: a kind of tilting sideshifter of reach truck, comprises the side arm of after-frame and shaped as frame, is arranged with adapter plate inside the biside plate of described side arm, and the upper surface of its lower side panel is installed with wedge portion; Described wedge portion is arranged with positioning plate, and described positioning plate is fixed on support; Described support comprises lower cross plate and two stands plate, and described lower cross plate is fixedly connected with described positioning plate, is connected with sidesway oil cylinder in the middle of described two stands plate; The piston rod at described sidesway oil cylinder two ends is connected with side arm by described adapter plate; The top of described two stands plate is connected with after-frame by connecting bearing pin; Described after-frame comprises two column plates and the cross sill being connected two column plate lower ends, and described cross sill is installed with dump ram, and the piston rod of described dump ram is connected with the lower cross plate of described support.
Further, the bottom face of described positioning plate offers groove, and the wedge portion of described side arm is fastened in described groove.
Further, the lower cross plate upper surface of described support is installed with permanent seat, and the piston rod of described dump ram is fixedly connected with by oil cylinder bearing pin with between permanent seat.
Further, described cross sill is installed with a pair bearing, described dump ram is fastened between a pair bearing.
Further, described bearing is provided with the support seat cover for constant tilt oil cylinder.
In order to improve the sidesway alerting ability of side arm on support, the cylinder barrel upper surface of described sidesway oil cylinder is embedded with the top shoe carrying out between the entablatrance lower surface for side arm sliding with abrasionproof.
The end face that the lower cross plate of described support contacts with the lower side panel of side arm is embedded with for sliding and the sliding block of abrasionproof.
The top of the two stands plate of described support and two column plates of after-frame respectively symmetry offer pin shaft hole, and support and after-frame are coupled together by pin shaft hole by described connection bearing pin.
Be provided with chaining plate between two column plates of described after-frame, the front side of described chaining plate is provided with support frame plates; Described two column plate lateral walls are equipped with composite rolling wheel.
In the present invention, the two ends piston rod of sidesway oil cylinder carries out reciprocating by hydraulic oil pressure, because the two ends piston rod of sidesway oil cylinder is connected with the adapter plate on side arm biside plate, thus drives side arm entirety to realize left and right sidesway, thus achieves the sidesway of forklift door frame.Due to after-frame being installed with dump ram, the piston rod of dump ram is connected with support, and positioning plate affixed on support lower cross plate, the groove of positioning plate lower end is set in the wedge portion on the lower side panel of side arm, when dump ram crank motion, then can promote support and carry out the low-angle rotation in front and back around the connection bearing pin that it is connected with after-frame, then drive side arm to carry out corresponding swing to the positioning plate that support connects.Thus achieve lateral moving frame tilt forward and back function, the angle of the swing of general run of thins lateral moving frame is less, is about 2-4 degree.
Tilting sideshifter of the present invention is generally arranged in the inner upright mounting of reach truck, left and right sidesway when realizing portage and tilt forward and back stacking.Spaces compact, the dependable performance of the total of this reach truck tilting sideshifter; The front overhang of sideshifter is diminished, improves load-carrying capacity and stacking reliability.And enhancing the sidesway ability of fork truck when load-carrying, its left and right sidesway distance can reach 75mm, far above the 50mm sidesway distance of existing sideshifter.In addition, sidesway oil cylinder be Integral welded on support, dancing during sidesway can be eliminated, more steady reliable when making sidesway, also improve the service life of sidesway oil cylinder.The effect of positioning plate prevents side arm to produce in tilting procedure and rocks situation, thus ensure that the steady movement of forklift door frame, also improves the serviceability of dump ram.And the groove of positioning plate lower end ensure that when support is motionless, side arm can successfully left and right sidesway.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure back view of the present invention;
Fig. 3 is the structural representation of side arm of the present invention;
Fig. 4 is the structural representation of support of the present invention;
Fig. 5 is the structural representation of after-frame of the present invention.
In figure: 1-side arm, 2-support, 3-after-frame, 4-connects bearing pin, 5-dump ram, 6-support seat cover, 7-oil cylinder bearing pin, 8-positioning plate, and 9-combines roller; 1-1 wedge portion, 1-2 lower side panel, 1-3 side plate, 1-4 adapter plate; 2-1 supporting plate, 2-2 top shoe, 2-3 sliding block, 2-4 sidesway oil cylinder, 2-5 piston rod, 2-6 lower cross plate, 2-7 permanent seat; 3-1 column plate, 3-2 chaining plate, 3-3 support frame plates, 3-4 pin shaft hole, 3-5 bearing, 3-6 cross sill.
Detailed description of the invention
As shown in Figure 1, 2, a kind of tilting sideshifter of reach truck, comprise the side arm 1 of after-frame 3 and shaped as frame, the lower side panel upper surface of described side arm 1 is installed with wedge portion up; Described wedge portion is fastened in the bottom face groove of positioning plate 8, and positioning plate 8 is bolted on the lower cross plate of support 2; Sidesway oil cylinder is connected with in the middle of the two stands plate of support 2; The piston rod at described sidesway oil cylinder two ends is connected with symmetrically arranged adapter plate inside the biside plate of side arm 1; The top of two stands plate is connected with after-frame 3 by connecting bearing pin 4; Be equipped with combination roller 9 outside two column plates of described after-frame 3, the cross sill of after-frame 3 is installed with a pair bearing, is arranged with dump ram 5 between described a pair bearing, described bearing is provided with the support seat cover 6 for constant tilt oil cylinder 5; The lower cross plate upper surface of described support 2 is installed with permanent seat, and the piston rod of described dump ram 5 to be fixed with support 2 with oil cylinder bearing pin 7 by permanent seat and to be connected.
The two ends piston rod being welded in the sidesway oil cylinder on support 2 carries out reciprocating by hydraulic oil pressure, and drives side arm 1 entirety to realize left and right sidesway, thus achieves the sidesway of forklift door frame.Be fixedly arranged on the connection bearing pin 4 that dump ram 5 crank motion on after-frame 3 drives support 2 to be connected with after-frame 3 around it and carry out the low-angle rotation in front and back, and then drive side arm 1 to carry out corresponding swing by positioning plate 8, thus achieve lateral moving frame tilt forward and back function.
As shown in Figure 3, be arranged with adapter plate 1-4 inside the biside plate 1-3 of side arm, the upper surface of its lower side panel 1-2 is installed with wedge portion 1-1.
As shown in Figure 4, support comprises lower cross plate 2-6 and two stands plate 2-1, is connected with sidesway oil cylinder 2-4 in the middle of two stands plate 2-1; The piston rod 2-5 at described sidesway oil cylinder 2-4 two ends is connected with the adapter plate on side arm; The top symmetry of two stands plate 2-1 offers the pin shaft hole for being connected with after-frame, and lower cross plate 2-6 upper surface is installed with the permanent seat 2-7 for being connected with the piston rod of dump ram; The cylinder barrel upper surface of sidesway oil cylinder 2-4 is embedded with the top shoe 2-2 carrying out between the entablatrance lower surface for side arm sliding with abrasionproof; The side of lower cross plate 2-6 is embedded with the sliding block 2-3 slided between the lower side panel for side arm with abrasionproof.
As shown in Figure 5, after-frame comprises two column plate 3-1 and the cross sill 3-6 being connected two column plate lower ends, described cross sill 3-6 is installed with the bearing 3-5 for supporting dump ram; Two column plate 3-1 symmetries offer the pin shaft hole 3-4 be connected with support; Be provided with chaining plate 3-2 between two column plate 3-1, the front side of chaining plate 3-2 is provided with support frame plates 3-3; Two column plate 3-1 lateral walls are equipped with composite rolling wheel 9.
Above embodiment is not limited only to protection scope of the present invention, all modify based on basic thought of the present invention or change all belong to protection scope of the present invention.
Claims (5)
1. a tilting sideshifter for reach truck, comprises the side arm of after-frame and shaped as frame, it is characterized in that: be arranged with adapter plate inside the biside plate of described side arm, and the upper surface of its lower side panel is installed with wedge portion; Described wedge portion is arranged with positioning plate, and described positioning plate is fixed on support, and the bottom face of described positioning plate offers groove, and described wedge portion is fastened in described groove; Described support comprises lower cross plate and two stands plate, and described lower cross plate is fixedly connected with described positioning plate, is connected with sidesway oil cylinder in the middle of described two stands plate; The piston rod at described sidesway oil cylinder two ends is connected with side arm by described adapter plate; The top of described two stands plate is connected with after-frame by connecting bearing pin; Described after-frame comprises two column plates and the cross sill being connected two column plate lower ends, and described cross sill is installed with dump ram, and the piston rod of described dump ram is connected with the lower cross plate of described support; The lower cross plate upper surface of described support is installed with permanent seat, and the piston rod of described dump ram is fixedly connected with by oil cylinder bearing pin with between permanent seat; The cylinder barrel upper surface of described sidesway oil cylinder is embedded with the top shoe carrying out between the entablatrance lower surface for side arm sliding with abrasionproof, and the end face that the lower cross plate of described support contacts with the lower side panel of side arm is embedded with for sliding and the sliding block of abrasionproof.
2. the tilting sideshifter of reach truck according to claim 1, it is characterized in that: described cross sill is installed with a pair bearing, described dump ram is fastened between a pair bearing.
3. the tilting sideshifter of reach truck according to claim 2, is characterized in that: described bearing is provided with the support seat cover for constant tilt oil cylinder.
4. the tilting sideshifter of reach truck according to claim 1, it is characterized in that: the top of the two stands plate of described support and two column plates of after-frame respectively symmetry offer pin shaft hole, and support and after-frame are coupled together by pin shaft hole by described connection bearing pin.
5. the tilting sideshifter of reach truck according to claim 1, is characterized in that: be provided with chaining plate between two column plates of described after-frame, the front side of described chaining plate is provided with support frame plates; Described two column plate lateral walls are equipped with composite rolling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621029.7A CN103613054B (en) | 2013-11-29 | 2013-11-29 | A kind of tilting sideshifter of reach truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621029.7A CN103613054B (en) | 2013-11-29 | 2013-11-29 | A kind of tilting sideshifter of reach truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103613054A CN103613054A (en) | 2014-03-05 |
| CN103613054B true CN103613054B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310621029.7A Active CN103613054B (en) | 2013-11-29 | 2013-11-29 | A kind of tilting sideshifter of reach truck |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355273B (en) * | 2014-11-25 | 2017-05-24 | 中联重科安徽工业车辆有限公司 | Pallet fork frame structure of forklift truck and reach forklift truck |
| CN105174146A (en) * | 2015-10-21 | 2015-12-23 | 安徽合力股份有限公司 | Side-shifting tipping type fork arm carrier |
| CN105347260B (en) * | 2015-11-26 | 2017-12-12 | 安徽江淮银联重型工程机械有限公司 | With the lift truck attachment for tilting sideward sliding function |
| US10640349B2 (en) | 2018-02-02 | 2020-05-05 | Cascade Corporation | Tilting side-shifting carriage for a lift truck |
| CN108821191A (en) * | 2018-06-19 | 2018-11-16 | 安徽江淮银联重型工程机械有限公司 | A kind of Forward fork truck leaning device and fork carriage assembly |
| CN109052247A (en) * | 2018-09-13 | 2018-12-21 | 江苏中力叉车有限公司 | A kind of Special handling accessory of 20 ruler container |
| CN110127565A (en) * | 2019-05-27 | 2019-08-16 | 安徽合力股份有限公司 | A kind of equipment of shift-forward type pallet fork |
| CN112897405A (en) * | 2021-01-15 | 2021-06-04 | 安庆联动属具股份有限公司 | Rolling type forklift side shifter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2266700B (en) * | 1992-05-08 | 1995-06-21 | Lansing Linde Ltd | Industrial lift trucks and load lifting carriages therefor |
| FI20041280A (en) * | 2004-10-01 | 2006-04-02 | Rocla Oyj | Method and apparatus for laterally displacing a fork carriage of a forklift |
| CN201087110Y (en) * | 2007-07-16 | 2008-07-16 | 浙江佳力科技股份有限公司 | Inclined fork rack |
| CN201193203Y (en) * | 2008-04-01 | 2009-02-11 | 包训权 | Integrated side shifting distance-adjusting fork |
| CN201545670U (en) * | 2009-10-23 | 2010-08-11 | 合肥搬易通科技发展有限公司 | Inclinable fork arm carrier with sideshift function |
| CN201825700U (en) * | 2010-08-12 | 2011-05-11 | 浙江中力机械有限公司 | Fork carriage mechanism of reach truck |
| CN203568791U (en) * | 2013-11-29 | 2014-04-30 | 安徽合力股份有限公司 | Inclined side shifter for forward fork lift |
-
2013
- 2013-11-29 CN CN201310621029.7A patent/CN103613054B/en active Active
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| CN103613054A (en) | 2014-03-05 |
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