CN103466510A - Side stacking vehicle - Google Patents
Side stacking vehicle Download PDFInfo
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- CN103466510A CN103466510A CN2013104267873A CN201310426787A CN103466510A CN 103466510 A CN103466510 A CN 103466510A CN 2013104267873 A CN2013104267873 A CN 2013104267873A CN 201310426787 A CN201310426787 A CN 201310426787A CN 103466510 A CN103466510 A CN 103466510A
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- stacker
- carrier
- supporting seat
- mount pad
- door frame
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Abstract
The invention relates to a stacking vehicle technology, in particular to a side stacking vehicle. According to the technical scheme of the invention, the side stacking vehicle comprises a gantry system and a walking mechanism provided with two groups of walking wheel assemblies positioned on both sides of the gantry system respectively, wherein the gantry system comprises a gantry assembly which can be moved relative to the walking mechanism, a bottom plate positioned below the gantry assembly, a straddle stand bar which is fixedly arranged on the bottom plate and is provided with a supporting wheel at the front end, and a hoisting mechanism which is fixed relative to the gantry assembly and is used for driving the bottom plate to move along a longitudinal direction. According to the side stacking vehicle, additional weight is not needed, the phenomenon of side turning of a fork is avoided, and wear between a gantry assembly and the walking mechanism can be reduced effectively.
Description
Technical field
The present invention relates to the carrier-and-stacker technology, particularly a kind of side carrier-and-stacker.
Background technology
In prior art; as the publication number disclosed a kind of fork truck of application for a patent for invention that is CN1495125A; this kind of fork truck; when loading; pallet fork is driven and is inserted the goods bottom by vehicle body; thereby picking-up goods; pallet fork is after holding up goods, and the center of gravity of the whole car body of fork truck is offset to the pallet fork direction, yet; because the connecting portion of the door frame at pallet fork place and vehicle body produces relative displacement with vehicle body; therefore, after the pallet fork picking, vehicle body is equivalent to be connected in the counterweight of door frame; thereby guarantee that pallet fork steadily moves with vehicle body, avoid occurring the rollover phenomenon.
Carrier-and-stacker generally consists of vehicle body and portal frame system, and portal frame system generally comprises the door frame assembly, is fixed in the straddle leg of door frame assembly, is positioned on the straddle leg and can vertical lifting indulges the pallet fork of part in door frame; Yet the side carrier-and-stacker is when loading, vehicle body is motionless, and the relative vehicle body of its portal frame system produces displacement, thereby makes pallet fork insert the goods bottom to hold up goods; Pallet fork is after holding up goods, and the center of gravity of portal frame system is to extreme direction skew before pallet fork, and this deviation of gravity center is in the road wheel of being located at vehicle body, thereby easily makes body rear end or other end perk, and the rollover phenomenon occurs; For solving the rollover phenomenon, in prior art, be to increase counterweight on vehicle body mostly, yet the increase of counterweight make carrier-and-stacker quality amplification larger, energy consumption uprises, and cost is higher; The flexible connection that only is door frame assembly both sides and vehicle body that is connected of door frame assembly and vehicle body on the other hand, this active connection part stress-bearing capability is poor, therefore, and after the pallet fork loading, the connecting portion of fragile door frame assembly and vehicle body.
Summary of the invention
The purpose of this invention is to provide a kind of side carrier-and-stacker, it is without the extra counterweight of configuration, and can effectively avoid the generation of pallet fork rollover phenomenon, and can effectively reduce the wearing and tearing between door frame assembly and traveling gear.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of side carrier-and-stacker, comprise portal frame system and there are two groups of traveling geaies that are positioned at respectively the road wheel assembly of described portal frame system both sides, described portal frame system comprise traveling gear relatively produce the door frame assembly of displacement, be positioned at described door frame assembly below base plate, be fixedly arranged on straddle leg that described base plate and front end be provided with support wheel, relative with described door frame assembly fixing and for making the lifting mechanism of described base plate generation longitudinal travel.
During picking, support wheel base plate dropped on the straddle leg by lifting mechanism lands, thereby, after pallet fork obtains goods, even in the heavier situation of loading, cargo mass is also born by support wheel mostly, thereby avoids the phenomenon of turning on one's side; And because cargo mass is also born by support wheel mostly, make portal frame system when returning, mobile more steady, avoid producing and rock; And be conducive to reduce the stressed burden of connecting portion between door frame assembly and traveling gear, thereby reduce the wearing and tearing of this connecting portion.
As of the present invention preferred, between described base plate and described door frame assembly, also be provided with for stablizing the guide frame of described base plate longitudinal travel action.
As of the present invention preferably, two described road wheel assemblies all comprise supporting seat and are located at the road wheel of described supporting seat; The end of two described supporting seats is fixedly connected with Connection Block; Described door frame assembly comprises that line activities is connected in the mobile mount pad of described supporting seat.
As of the present invention preferred, described supporting seat sidewall is provided with slot rolling; The both sides of described mobile mount pad are provided with the roller that is embedded in described slot rolling.
As of the present invention preferred, described supporting seat sidewall is provided with chute; Described mobile mount pad two side ends is embedded in described chute.
As of the present invention preferred, the sidewall of described one of them supporting seat is provided with tooth bar; Described mobile mount pad is provided with on output shaft the drive source be fixed with described tooth bar gears in mesh.
As of the present invention preferred, described Connection Block is provided with the oil cylinder that piston rod acts on described mobile mount pad.
As of the present invention preferred, the two ends of one of them described supporting seat are respectively equipped with sprocket wheel, and the sprocket wheel upper driving is connected with the chain be fixedly connected with described mobile mount pad, also are fixed with on this supporting seat and drive the propulsion source that described chain rotates.
Propulsion source can be HM Hydraulic Motor or motor etc.
As of the present invention preferred, described Connection Block has the inner chamber that holds described mobile mount pad for described.
After the pallet fork loading, the door frame assembly drives pallet fork and returns original position, now needs to rise that base plate makes the support wheel built on stilts so that the road wheel assembly moves, and, after support wheel is liftoff, the quality of goods is mainly born by the connecting portion between door frame assembly and traveling gear; The setting of the inner chamber on above-mentioned Connection Block, effectively increased the area of thrust surface between door frame assembly and traveling gear, thereby be conducive to reduce the wearing and tearing of the movable connection structure between mobile mount pad both sides and traveling gear.
As of the present invention preferably, this kind of side carrier-and-stacker also comprises and is provided with steering unit.
Steering unit can be presented as control cabin, control cabin can a supporting seat located therein upper end, now the length direction of control cabin is consistent with the length direction of this supporting seat, thereby the positive apparent direction that makes the operator with pallet fork towards consistent, thereby make the operator more easily judge the relative position of goods and pallet fork, thereby obtain sooner, more accurately goods; Certainly steering unit also can be arranged at other suitable position, and steering unit also can be presented as the steering unit under the different operating pattern such as the rudder stock being convenient to operator this carrier-and-stacker is controlled, combined handle, bearing circle.
In sum, the present invention has following beneficial effect: compact conformation of the present invention, and goods is mainly by the load-bearing of straddle leg, also not load-bearing is in supporting seat, thereby make the width of supporting seat can be narrow as much as possible, thereby reduce volume of the present invention, effectively be adapted to the narrow passage operation; And can be after pallet fork obtains goods, the center of gravity of goods outside the vehicle body scope time mainly by the support wheel load-bearing, thereby avoid the phenomenon of turning on one's side; When portal frame system is return original position, also can make portal frame system steadily move, avoid producing and rock; Also be conducive to reduce the wearing and tearing between door frame assembly and traveling gear.
The accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is A section enlarged diagram in Fig. 1;
Fig. 3 is B section enlarged diagram in Fig. 1;
Fig. 4 is embodiment 2 structural representations;
Fig. 5 is road wheel structural representation in embodiment 2;
Fig. 6 is C section enlarged diagram in Fig. 4, i.e. the continuous connecting structure schematic diagram of drive source and tooth bar in embodiment 2;
Fig. 7 is D section enlarged diagram in Fig. 4;
Fig. 8 is roller and slot rolling connection structure in embodiment 2, and the cavity structure schematic diagram;
Fig. 9 is the flexible connection schematic diagram of mobile mount pad and supporting seat in embodiment 5;
Figure 10 is guide frame schematic diagram in embodiment 6.
In figure, 11, the door frame assembly, 111, track adjusting wheel, 12, base plate, 121, guidepost, 1211, longitudinally guiding groove, 13, the straddle leg, 131, support wheel, 132, opening, 14, lifting mechanism, 15, mobile mount pad, 151, roller, 152, drive source, 1521, gear, 16, pallet fork, 161, sprocket wheel, 162, chain, 163, propulsion source, 164, tension wheel, 21, supporting seat, 211, slot rolling, 213, tooth bar, 22, road wheel, 23, Connection Block, 231, inner chamber.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification sheets, but as long as all are subject to the protection of patent law in claim scope of the present invention.
Embodiment 1: a kind of side carrier-and-stacker, as Figure 1-3, comprise portal frame system and there are two groups of traveling geaies that are positioned at respectively the road wheel assembly of portal frame system both sides, portal frame system comprises that traveling gear produces the door frame assembly 11 of displacement relatively, door frame assembly below is provided with base plate 12, one side of base plate 12 is installed with two straddle legs 13, the front end of two straddle legs 13 all is provided with opening 132, be provided with support wheel 131 in opening 132, be provided with longitudinally-moving in the pallet fork 16 of door frame assembly 11 on straddle leg 13; The setting of opening 132 is too to raise the height of straddle leg 13 for fear of the setting due to support wheel 131.
On door frame assembly 11, be fixed with for making base plate 12 produce the lifting mechanism 14 of longitudinal travel, when lifting mechanism 14 promotion base plates 12 are moved down, can make support wheel 131 land, thereby make pallet fork 16 after loading, when particularly center of gravity of goods is outside the vehicle body scope, the quality of goods is mainly born by support wheel 131, to avoid rollover; And when portal frame system is return original position, also can make portal frame system steadily move, avoid producing and rock; Also be conducive to reduce the wearing and tearing between door frame assembly 11 and traveling gear.
Embodiment 2: a kind of side carrier-and-stacker, comprise portal frame system and there are two groups of traveling geaies that are positioned at respectively the road wheel assembly of portal frame system both sides, portal frame system comprises that traveling gear produces the door frame assembly 11 of straight-line displacement relatively, door frame assembly below is provided with base plate 12, one side of base plate 12 is installed with two straddle legs 13, the front end of two straddle legs 13 all is provided with opening 132, be provided with support wheel 131 in opening 132, be provided with longitudinally-moving in the pallet fork 16 of door frame assembly 11 on straddle leg 13; The setting of opening 132 is too to raise the height of straddle leg 13 for fear of the setting due to support wheel 131, referring to Fig. 1 and Fig. 3.
As shown in Fig. 4 to 8, two road wheel assemblies all comprise supporting seat 21 and are located at the road wheel 22 of supporting seat 21; The end of two supporting seats 21 is fixedly connected with Connection Block 23; Door frame assembly 11 comprises that line activities is connected in the mobile mount pad 15 of supporting seat 21.
Supporting seat 21 sidewalls are provided with slot rolling 211; The both sides of mobile mount pad 15 are provided with two rollers 151 that are embedded in slot rolling 211; The sidewall of one of them supporting seat 21 is provided with tooth bar 213; Mobile mount pad 15 is provided with on output shaft the drive source 152 be fixed with tooth bar 213 gears in meshs 1521; Drive source 152 can be HM Hydraulic Motor, motor etc.; Thereby realize the displacement of the relative traveling gear of portal frame system.
On mobile mount pad 15, be fixed with for making base plate 12 produce the lifting mechanism 14 of longitudinal travel, when lifting mechanism 14 promotion base plates 12 are moved down, can make support wheel 131 land, thereby make pallet fork 16 after loading, the quality of goods is mainly born by support wheel 131, to avoid rollover; And when portal frame system is return original position, also can make portal frame system steadily move, avoid producing and rock; Also be conducive to reduce the wearing and tearing between mobile mount pad 15 and supporting seat 21.
Embodiment 3: with the difference of embodiment 2 in, supporting seat 21 sidewalls are provided with chute, mobile mount pad 15 two side ends are embedded in chute, thereby realize sliding block joint.
Embodiment 4: with the difference of embodiment 2, be, supporting seat 21 is not provided with tooth bar 213, on mobile mount pad 15, is not provided with drive source 152 yet; Connection Block 23 is provided with the oil cylinder that piston rod acts on mobile mount pad 15.
Embodiment 5: with the difference of embodiment 2, be, as shown in Figure 9, the two ends of one of them supporting seat 21 are respectively equipped with sprocket wheel 161, sprocket wheel 161 upper drivings are connected with the chain 162 be fixedly connected with mobile mount pad 15, on this supporting seat 21, also are fixed with to drive propulsion source 163 that chain 162 rotates and for the tension wheel 164 of tension chain 162; Propulsion source 163 can be HM Hydraulic Motor or motor etc.
In the invention, movable connection method between portal frame system and traveling gear can be varied, not only be confined to the type of drive in previous embodiment, guide frame at portal frame system when traveling gear moves, also not only be confined to aforesaid roller type or sliding type, as the form that can also adopt guidepost etc.
Embodiment 6: be with the difference of embodiment 2, as shown in figure 10, also be provided with between base plate 12 and door frame assembly 11 for stablizing the guide frame of base plate 12 longitudinal travel actions; Guide frame comprises the guidepost 121 that is fixed on base plate 12 upper surfaces, has longitudinally guiding groove 1211 on guidepost 121; Door frame assembly 11 is provided with the track adjusting wheel 111 be embedded in guide groove 1211.
Embodiment 6: with the difference of embodiment 5, be, door frame assembly 11 is provided with the orienting lug be embedded in longitudinally guiding groove 1211.
Embodiment 7: with the difference of embodiment 2, be, one of them supporting seat 21 upper end is provided with control cabin 3, can be referring to Fig. 5.
Claims (10)
1. a side carrier-and-stacker, comprise portal frame system and there are two groups of traveling geaies that are positioned at respectively the road wheel assembly of described portal frame system both sides, it is characterized in that, described portal frame system comprise traveling gear relatively produce the door frame assembly (11) of displacement, be positioned at described door frame assembly (11) below base plate (12), be fixedly arranged on straddle leg (13) that described base plate (12) and front end be provided with support wheel (131), relative with described door frame assembly (11) fixing and for making the lifting mechanism (14) of described base plate (12) generation longitudinal travel.
2. a kind of side according to claim 1 carrier-and-stacker, is characterized in that, between described base plate (12) and described door frame assembly (11), also is provided with for stablizing the guide frame of described base plate (12) longitudinal travel action.
3. a kind of side according to claim 1 carrier-and-stacker, is characterized in that, two described road wheel assemblies all comprise supporting seat (21) and are located at the road wheel (22) of described supporting seat (21); The end of two described supporting seats (21) is fixedly connected with Connection Block (23); Described door frame assembly (11) comprises that line activities is connected in the mobile mount pad (15) of described supporting seat (21).
4. a kind of side according to claim 3 carrier-and-stacker, is characterized in that, described supporting seat (21) sidewall is provided with slot rolling (211); The both sides of described mobile mount pad (15) are provided with the roller (151) that is embedded in described slot rolling (211).
5. a kind of side according to claim 3 carrier-and-stacker, is characterized in that, described supporting seat (21) sidewall is provided with chute; Described mobile mount pad (15) two side ends is embedded in described chute.
6. according to the described a kind of side of claim 4 or 5 carrier-and-stacker, it is characterized in that, the sidewall of described one of them supporting seat (21) is provided with tooth bar (213); Described mobile mount pad (15) is provided with on output shaft the drive source (152) be fixed with described tooth bar (213) gears in mesh (1521).
7. according to the described a kind of side of claim 4 or 5 carrier-and-stacker, it is characterized in that, described Connection Block (23) is provided with the oil cylinder that piston rod acts on described mobile mount pad (15).
8. according to the described a kind of side of claim 4 or 5 carrier-and-stacker, it is characterized in that, the two ends of one of them described supporting seat (21) are respectively equipped with sprocket wheel (161), sprocket wheel (161) upper driving is connected with the chain (162) be fixedly connected with described mobile mount pad (15), also is fixed with on this supporting seat (21) and drives the propulsion source (163) that described chain (162) rotates.
9. a kind of side according to claim 3 carrier-and-stacker, is characterized in that, described Connection Block (23) has the inner chamber (231) that holds described mobile mount pad (15) for described.
10. a kind of side according to claim 3 carrier-and-stacker, is characterized in that, this kind of side carrier-and-stacker also comprises and be provided with steering unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310426787.3A CN103466510B (en) | 2013-09-18 | 2013-09-18 | A kind of side carrier-and-stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310426787.3A CN103466510B (en) | 2013-09-18 | 2013-09-18 | A kind of side carrier-and-stacker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103466510A true CN103466510A (en) | 2013-12-25 |
| CN103466510B CN103466510B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310426787.3A Active CN103466510B (en) | 2013-09-18 | 2013-09-18 | A kind of side carrier-and-stacker |
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| Country | Link |
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| CN (1) | CN103466510B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444954A (en) * | 2014-12-10 | 2015-03-25 | 苏州先锋物流装备科技有限公司 | Station and seat dual-purpose forklift truck with overhead guard |
| WO2017008544A1 (en) * | 2015-07-13 | 2017-01-19 | 诺力机械股份有限公司 | Light bidirectional stacking truck |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB928393A (en) * | 1959-04-04 | 1963-06-12 | Rudolf Hauser | Improved transporter vehicle |
| US3167201A (en) * | 1960-10-11 | 1965-01-26 | Yale & Towne Inc | Lift truck with laterally movable load support members that is mounted for vertical movement in guide means which serves as a counter-weight for the load |
| WO1990012703A1 (en) * | 1989-04-25 | 1990-11-01 | Gerzel, Robert, R. | Side-loading fork lift vehicle |
| JPH06211497A (en) * | 1993-01-18 | 1994-08-02 | Aichi Corp:Kk | Horizontal carrier device provided with cargo receiving function |
| US5411361A (en) * | 1992-10-28 | 1995-05-02 | G.D. S.P.A. | Truck for handling pallets |
| CN1495125A (en) * | 2002-08-31 | 2004-05-12 | 容海因里希股份公司 | Forklift truck |
| CN203513197U (en) * | 2013-09-18 | 2014-04-02 | 浙江诺力机械股份有限公司 | Side piling car |
-
2013
- 2013-09-18 CN CN201310426787.3A patent/CN103466510B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB928393A (en) * | 1959-04-04 | 1963-06-12 | Rudolf Hauser | Improved transporter vehicle |
| US3167201A (en) * | 1960-10-11 | 1965-01-26 | Yale & Towne Inc | Lift truck with laterally movable load support members that is mounted for vertical movement in guide means which serves as a counter-weight for the load |
| WO1990012703A1 (en) * | 1989-04-25 | 1990-11-01 | Gerzel, Robert, R. | Side-loading fork lift vehicle |
| US5411361A (en) * | 1992-10-28 | 1995-05-02 | G.D. S.P.A. | Truck for handling pallets |
| JPH06211497A (en) * | 1993-01-18 | 1994-08-02 | Aichi Corp:Kk | Horizontal carrier device provided with cargo receiving function |
| CN1495125A (en) * | 2002-08-31 | 2004-05-12 | 容海因里希股份公司 | Forklift truck |
| CN203513197U (en) * | 2013-09-18 | 2014-04-02 | 浙江诺力机械股份有限公司 | Side piling car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444954A (en) * | 2014-12-10 | 2015-03-25 | 苏州先锋物流装备科技有限公司 | Station and seat dual-purpose forklift truck with overhead guard |
| WO2017008544A1 (en) * | 2015-07-13 | 2017-01-19 | 诺力机械股份有限公司 | Light bidirectional stacking truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103466510B (en) | 2016-05-04 |
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Address after: 313100 Changxing County, Huzhou, Taihu street, long State Road, No. 528, No. Patentee after: Connaught machinery Limited by Share Ltd Address before: 313100 Changxing County Economic Development Zone, Zhejiang, Huzhou, No. 1 road, No. 58 Patentee before: Zhejiang Nuoli Machinery Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 No. 528 Changzhou Road, Changxing County Taihu street, Huzhou, Zhejiang. Patentee after: Nuo intelligent equipment Limited by Share Ltd Address before: 313100 No. 528 Changzhou Road, Changxing County Taihu street, Huzhou, Zhejiang. Patentee before: Connaught machinery Limited by Share Ltd |