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side stacker

A technology for stacker trucks and masts, which is applied in the field of stacker trucks, and can solve the problems of poor force bearing capacity of easily damaged mast components and car body joints, movable joints, and large increase in the mass of stacker trucks, and achieves a compact structure , avoid rollover phenomenon, reduce the effect of force burden

Active Publication Date: 2016-05-04
NOBLEELEVATOR INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A stacker truck is generally composed of a body and a mast system. The mast system generally includes a mast assembly, a leg insert fixed to the mast assembly, and a cargo fork located on the leg insert and capable of being lifted vertically on the vertical member of the mast; however When the side stacker is loaded, the body does not move, and the mast system moves relative to the body, so that the fork is inserted into the bottom of the cargo to lift the cargo; after the fork lifts the cargo, the center of gravity of the mast system faces the cargo The direction of the front end of the fork is offset, and the center of gravity deviates from the traveling wheels arranged on the vehicle body, so that the rear end or the other end of the vehicle body is easily tilted, and a rollover phenomenon occurs; Add counterweight to the body, but the increase in counterweight will increase the mass of the stacker truck, increase energy consumption, and increase the cost; Active connection, the force capacity of the active connection is poor, therefore, after the fork is loaded, the connection between the mast assembly and the vehicle body is easily damaged

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: a kind of side stacker, such as Figure 1-3 As shown, it includes a gantry system and a traveling mechanism with two sets of walking wheel assemblies respectively located on both sides of the gantry system. The gantry system includes a gantry assembly 11 capable of displacement relative to the traveling mechanism, and a bottom plate 12 is provided below the gantry assembly. One side of the base plate 12 is fixedly provided with two legs 13, and the front ends of the two legs 13 are provided with openings 132, and support wheels 131 are provided in the openings 132, and the legs 13 are provided with longitudinally movable parts. The fork 16 of the mast assembly 11 ; the setting of the opening 132 is to prevent the height of the leg-inserting leg 13 from being raised too much due to the setting of the support wheel 131 .

[0034] The door frame assembly 11 is fixed with a lifting mechanism 14 for longitudinal displacement of the bottom plate 12, so that when...

Embodiment 2

[0036] Embodiment 2: A side stacking truck, including a gantry system and a traveling mechanism with two sets of traveling wheel assemblies respectively located on both sides of the gantry system. The gantry system includes a gantry assembly 11 capable of linear displacement relative to the traveling mechanism A bottom plate 12 is provided below the door frame assembly, and two legs 13 are fixed on one side of the bottom plate 12. The front ends of the two legs 13 are provided with openings 132, and support wheels 131 are arranged in the openings 132. The leg support 13 is provided with a pallet fork 16 that moves longitudinally on the mast assembly 11; the setting of the opening 132 is to avoid the height of the leg insertion support 13 being too high due to the setting of the support wheel 131, see figure 1 and image 3 .

[0037] Such as Figures 4 to 8 As shown, the two road wheel assemblies all include a support base 21 and a road wheel 22 located on the support base 21...

Embodiment 3

[0042] Embodiment 3: The difference from Embodiment 2 lies in that the side wall of the support base 21 is provided with sliding grooves, and the two sides of the mobile mounting base 15 are embedded in the sliding grooves, so as to realize sliding connection.

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PUM

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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 [0001] The invention relates to stacker truck technology, in particular to a side stacker truck. Background technique [0002] In the prior art, such as a forklift disclosed in the invention patent application with the publication number CN1495125A, when the forklift is loaded, the fork is driven by the body and inserted into the bottom of the cargo to lift the cargo, and the fork is lifting the cargo. Afterwards, the center of gravity of the whole body of the forklift shifts toward the direction of the fork. However, since the connection between the mast where the fork is located and the body does not produce relative displacement with the body, after the fork picks up the goods, the body is equivalent to being connected. The counterweight on the mast ensures that the fork moves smoothly with the body and avoids rollover. [0003] A stacker truck is generally composed of a body and a mast system. The mast system generally includes a mast assembly, a leg ins...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F9/08B66F9/075
Inventor 方勇周学军彭飞宇韩星光吴鑫
Owner NOBLEELEVATOR INTELLIGENT EQUIP CO LTD