CN103613054A - Tilting side shifter of reach fork lift truck - Google Patents
Tilting side shifter of reach fork lift truck Download PDFInfo
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- CN103613054A CN103613054A CN201310621029.7A CN201310621029A CN103613054A CN 103613054 A CN103613054 A CN 103613054A CN 201310621029 A CN201310621029 A CN 201310621029A CN 103613054 A CN103613054 A CN 103613054A
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- sideshifter
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Abstract
The invention provides a tilting side shifter of a reach fork lift truck. The tilting side shifter comprises a frame-shaped front frame and a rear frame, fixing plates are symmetrically arranged on the inner sides of two side plates of the front frame, and a wedge part is fixedly arranged on the upper end face of the lower side plate. The wedge part is provided with a limiting plate which is fixed on a support in a sleeved mode. The support comprises a lower cross plate and two support plates, the lower cross plate is fixedly connected with the limiting plate, and a side shifting oil cylinder is connected between the two support plates. Piston rods at the two ends of the side shifting oil cylinder are connected with the front frame through the fixing plates. The top ends of the two support plates are connected with the rear frame through connecting pin rolls. The rear frame comprises two stand column plates and a lower cross beam which is connected at the lower ends of the two stand column plates, a tilting oil cylinder is fixedly arranged on the lower cross beam, and a piston rod of the tilting oil cylinder is connected with the lower cross plate of the support. According to the tilting side shifter of the reach fork lift truck, the fork lift truck can shift left and right and obliquely stack cargos front and back when handling the cargos, and the side shifting capacity and the stacking reliability of the fork lift truck in the bearing process are improved.
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
Reach truck is that industrial carrying and the handling warehousing forklift that uses battery to drive is a kind of, its be mainly used in the industries such as tobacco, food, weaving, electronics, printing for member pallet cargo is loaded and unloaded, 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 configuring on car load reaches 12m left and right.In order to facilitate the fork of goods, get and stacking, and improve alerting ability and the handling efficiency of fork truck, on reach truck, be equipped with door frame sideshifter, 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 to be Integral welded sideshifter due to existing sideshifter, can only realize goods left and right lateral displacement function, and can not realize its fore-and-aft tilt function, 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 has affected 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 what can also tilt forward and back is difunctional.
Technical scheme of the present invention is: a kind of tilting sideshifter of reach truck, comprise shaped as frame side arm and after-frame, and the biside plate inner side of described side arm is arranged with adapter plate, and the upper surface of its lower side panel is installed with wedge portion; In described wedge portion, be arranged with positioning plate, 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 that is connected two column plate lower ends, on 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, between the piston rod of described dump ram and permanent seat, by oil cylinder bearing pin, is fixedly connected with.
Further, be installed with a pair of bearing on described cross sill, described dump ram is fastened between a pair of 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 be embedded with for and the entablatrance lower surface of side arm between the top shoe that slides with abrasionproof.
The end face that the lower cross plate of described support contacts with side arm cross sill is embedded with the sliding block for sliding with abrasionproof.
The top of two column plates of described after-frame and the two stands plate of support respectively symmetry offers pin shaft hole, and described bearing pin couples together support and after-frame by pin shaft hole.
Between two column plates of described after-frame, be provided with chaining plate, the front side of described chaining plate is provided with supporting plate; On described two column plate lateral walls, be 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, thereby drives side arm integral body to realize left and right sidesway, thereby has realized the sidesway of forklift door frame.Owing to being installed with dump ram on after-frame, the piston rod of dump ram is connected with support, and affixed positioning plate 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, can promote the connection bearing pin that support is connected with after-frame around it and carry out the low-angle rotation in front and back, the positioning plate being connected with support drives side arm to carry out corresponding swing.Thereby the function that tilts forward and back that has realized lateral moving frame, 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, the left and right sidesway while realizing portage and tilt forward and back stacking.The space compactness of the total of this reach truck tilting sideshifter, dependable performance; The front overhang of sideshifter is diminished, improved load-carrying capacity and stacking reliability.And having strengthened 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, the dancing in the time of can eliminating sidesway, more steady reliable while making sidesway, also promoted service life of sidesway oil cylinder.The effect of positioning plate has prevented that side arm from producing the situation of rocking in tilting procedure, thereby has guaranteed the steady movement of forklift door frame, has also improved the serviceability of dump ram.And the groove of positioning plate lower end has guaranteed in the situation that support is motionless, side arm is left and right sidesway successfully.
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, 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 supporting plate, 3-4 pin shaft hole, 3-5 bearing, 3-6 cross sill.
The specific embodiment
As shown in Figure 1, 2, a kind of tilting sideshifter of reach truck, comprises shaped as frame side arm 1 and after-frame 3, and 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; In the middle of the two stands plate of support 2, be connected with sidesway oil cylinder; 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; Two column plate outsides of described after-frame 3 are equipped with combination roller 9, are installed with a pair of bearing on the cross sill of after-frame 3, between described a pair of bearing, are arranged with dump ram 5, and 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 uses oil cylinder bearing pin 7 to be fixed and to be connected with support 2 by permanent seat.
The two ends piston rod that is welded in the sidesway oil cylinder on support 2 carries out reciprocating by hydraulic oil pressure, and drives side arm 1 integral body to realize left and right sidesway, thereby has realized the sidesway of forklift door frame.Be fixedly arranged on the connection bearing pin 4 that dump ram on after-frame 35 crank motions drive supports 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, thereby realized the function that tilts forward and back of lateral moving frame.
As shown in Figure 3, the biside plate 1-3 of side arm inner side is arranged with adapter plate 1-4, and the upper surface of its lower side panel 1-2 is installed with the 1-1 of wedge portion.
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 be embedded with for and the entablatrance lower surface of side arm between the top shoe 2-2 that slides with abrasionproof; The upper surface of lower cross plate 2-6 be embedded with for and side arm cross sill between the sliding block 2-3 that slides with abrasionproof.
As shown in Figure 5, after-frame comprises two column plate 3-1 and the cross sill 3-6 that is connected two column plate lower ends, is installed with for supporting the bearing 3-5 of dump ram on described cross sill 3-6; Two column plate 3-1 symmetries offer the pin shaft hole 3-4 being connected with support; Between two column plate 3-1, be provided with chaining plate 3-2, the front side of chaining plate 3-2 is provided with supporting plate 3-3; On two column plate 3-1 lateral walls, be equipped with composite rolling wheel 9.
Above embodiment is not limited only to protection scope of the present invention, all based on basic thought of the present invention, modify or change all belong to protection scope of the present invention.
Claims (9)
1. a tilting sideshifter for reach truck, comprises shaped as frame side arm and after-frame, it is characterized in that: the biside plate inner side of described side arm is arranged with adapter plate, and the upper surface of its lower side panel is installed with wedge portion; In described wedge portion, be arranged with positioning plate, 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 that is connected two column plate lower ends, on 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.
2. the tilting sideshifter of reach truck according to claim 1, is characterized in that: the bottom face of described positioning plate offers groove, and the wedge portion of described side arm is fastened in described groove.
3. the tilting sideshifter of reach truck according to claim 1, is characterized in that: the lower cross plate upper surface of described support is installed with permanent seat, between the piston rod of described dump ram and permanent seat, by oil cylinder bearing pin, is fixedly connected with.
4. the tilting sideshifter of reach truck according to claim 1, is characterized in that: on described cross sill, be installed with a pair of bearing, described dump ram is fastened between a pair of bearing.
5. the tilting sideshifter of reach truck according to claim 4, is characterized in that: described bearing is provided with the support seat cover for constant tilt oil cylinder.
6. the tilting sideshifter of reach truck according to claim 1, is characterized in that: the cylinder barrel upper surface of described sidesway oil cylinder be embedded with for and the entablatrance lower surface of side arm between the top shoe that slides with abrasionproof.
7. the tilting sideshifter of reach truck according to claim 1, is characterized in that: the end face that the lower cross plate of described support contacts with side arm cross sill is embedded with the sliding block for sliding with abrasionproof.
8. the tilting sideshifter of reach truck according to claim 1, is characterized in that: the top of two column plates of described after-frame and the two stands plate of support respectively symmetry offers pin shaft hole, and described bearing pin couples together support and after-frame by pin shaft hole.
9. the tilting sideshifter of reach truck according to claim 1, is characterized in that: between two column plates of described after-frame, be provided with chaining plate, the front side of described chaining plate is provided with supporting plate; On described two column plate lateral walls, be 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 |
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| Publication Number | Publication Date |
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| CN103613054A true CN103613054A (en) | 2014-03-05 |
| CN103613054B CN103613054B (en) | 2016-04-20 |
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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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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355273A (en) * | 2014-11-25 | 2015-02-18 | 中联重机股份有限公司 | 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 |
| CN105347260A (en) * | 2015-11-26 | 2016-02-24 | 安徽江淮银联重型工程机械有限公司 | Forklift truck attachment with inclined sideshift function |
| 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 |
| US10640349B2 (en) | 2018-02-02 | 2020-05-05 | Cascade Corporation | Tilting side-shifting carriage for a lift truck |
| 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 |
| CN112938835A (en) * | 2021-02-08 | 2021-06-11 | 安徽合力股份有限公司 | Fork frame assembly with double functions of lateral shifting and inclining and forklift |
Citations (7)
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| GB2266700A (en) * | 1992-05-08 | 1993-11-10 | Lansing Linde Ltd | Load lifting carriage for an industrial lift truck |
| WO2006037841A1 (en) * | 2004-10-01 | 2006-04-13 | Rocla Oyj | Method and assembly for shifting the fork cradle of a forklift truck laterally and for tilting it longitudinally |
| CN201087110Y (en) * | 2007-07-16 | 2008-07-16 | 浙江佳力科技股份有限公司 | Inclined fork rack |
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| 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
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2266700A (en) * | 1992-05-08 | 1993-11-10 | Lansing Linde Ltd | Load lifting carriage for an industrial lift truck |
| WO2006037841A1 (en) * | 2004-10-01 | 2006-04-13 | Rocla Oyj | Method and assembly for shifting the fork cradle of a forklift truck laterally and for tilting it longitudinally |
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355273A (en) * | 2014-11-25 | 2015-02-18 | 中联重机股份有限公司 | 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 |
| CN105347260A (en) * | 2015-11-26 | 2016-02-24 | 安徽江淮银联重型工程机械有限公司 | Forklift truck attachment with inclined sideshift 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 |
| CN112938835A (en) * | 2021-02-08 | 2021-06-11 | 安徽合力股份有限公司 | Fork frame assembly with double functions of lateral shifting and inclining and forklift |
Also Published As
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|---|---|
| CN103613054B (en) | 2016-04-20 |
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