CN205740219U - A kind of stabilizer of fork truck - Google Patents

Abstract

This utility model relates to the stabilizer of a kind of fork truck, including wheel carrier, wheel shaft, axle bed and stabilizer, one end of described wheel carrier is hinged with vehicle frame, the other end of described wheel carrier is fixed by the first damping spring with vehicle frame, described axle bed upper end is fixed on wheel carrier by the 3rd bearing rotation and is provided with one end of the first damping spring, described wheel shaft is hinged on the lower end of axle bed, two stabilizers rotate the two ends being fixed on wheel shaft respectively by the 3rd bearing, the outside of described stabilizer is further fixed on end cap, the inner side of described stabilizer is additionally provided with stop washer, it is positioned at axle bed on described wheel carrier and is further fixed on wheel carrier upper end cover.Stabilizer is fixed on the bottom of vehicle frame by this utility model by wheel carrier, and wheel carrier one end is hinged with vehicle frame, one end is provided with damping spring, substantially increase stabilizer and resist the ability jolted, two other stabilizer improves wheel shaft and axle bed is movably arranged on wheel carrier, on the basis of improving stabilizer motility, the most do not affect stablizing of fork truck operation.

Description

A kind of stabilizer of fork truck

Technical field

This utility model relates to the stabilizer of a kind of fork truck.

Background technology

It is being usually present with fork truck bulky in the market, is running inflexible shortcoming, although along with technology Progressive, the 26S Proteasome Structure and Function of fork truck there has been significantly improvement, but less for some places, and goods stacks unordered and ground The carrying place that flatness is the highest, common fork truck cannot operation under this kind of environment, or working performance is extremely low, because field The less meeting in ground makes the fork truck of large volume cannot travel operation；Goods is stacked and unordered door frame is only lifted and lean forward function The place goods inner side cannot directly be carried by fork truck, affects efficiency；The highest meeting of ground flat degree makes fork truck travel in carrying During jolt, cause goods to drop and cause the loss of personnel and property；Therefore be badly in need of one at present and can meet complex site Fork truck.

Summary of the invention

In order to solve above-mentioned technical problem, the purpose of this utility model is to provide the stabilizer of a kind of fork truck, this balance Wheel can improve the stability that fork truck runs.

To achieve these goals, this utility model have employed following technical scheme:

The stabilizer of a kind of fork truck, including wheel carrier, wheel shaft, axle bed and stabilizer, one end of described wheel carrier is cut with scissors mutually with vehicle frame Connecing, the other end of described wheel carrier is fixed by the first damping spring with vehicle frame, and described axle bed upper end is rotated by the 3rd bearing Being fixed on wheel carrier and be provided with one end of the first damping spring, described wheel shaft is hinged on the lower end of axle bed, and two stabilizers lead to respectively Crossing the 3rd bearing and rotate the two ends being fixed on wheel shaft, the outside of described stabilizer is further fixed on end cap, the inner side of described stabilizer It is additionally provided with stop washer, described wheel carrier is positioned at axle bed and is further fixed on wheel carrier upper end cover.

Preferably: between described wheel carrier upper end cover and wheel carrier, also be provided with stop washer.

Stabilizer is fixed on the bottom of vehicle frame by this utility model by wheel carrier, and wheel carrier one end is hinged with vehicle frame, one end Being provided with damping spring, substantially increase stabilizer and resist the ability jolted, two other stabilizer improves wheel shaft and axle bed activity sets Put on wheel carrier, on the basis of improving stabilizer motility, the most do not affect stablizing of fork truck operation.

Accompanying drawing explanation

Fig. 1 is the structural representation of the body assembly of reach truck.

Fig. 2 is the structural representation of the door frame assembly of reach truck.

Fig. 3 is the structural representation of the vehicle frame of reach truck.

Fig. 4 is the structural representation of the electric system of reach truck.

Fig. 5 is the structural representation of the steering wheel assembly of reach truck.

Fig. 6 is the structural representation of the power set of reach truck.

Fig. 7 is the structural representation of the banked direction control valves assembly of reach truck.

Fig. 8 is the structural representation of the drive wheel assemblies of reach truck.

Fig. 9 is the structural representation of the front big wheel assembly of reach truck.

Figure 10 is the structural representation of the stabilizer assembly of reach truck.

Figure 11 is the detonation configuration schematic diagram of the door frame assembly of reach truck.

Figure 12 is the structural representation of the outer mast of reach truck.

Figure 13 is the structural representation of the inner upright mounting of reach truck.

Figure 14 is the structural representation of the goods shelf assembly of reach truck.

Figure 15 is the structural representation of the combination roller of reach truck.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model Restriction.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " up time Pin ", the orientation of the instruction such as " counterclockwise " or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of Describe this utility model and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, except as otherwise noted, the implication of " multiple " It is two or more, unless otherwise clear and definite restriction.

In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in this utility model.

In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it D score can include that the first and second features directly contact, it is also possible to includes that the first and second features are not directly contact but logical Cross the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only Represent that fisrt feature level height is less than second feature.

Reach truck as described in Fig. 1-Figure 15, including body assembly 1 and door frame assembly 2, described body assembly includes Vehicle frame, electric system, power set 12, steering wheel assembly 13, banked direction control valves assembly 14 and traveling mechanism.

Described vehicle frame includes that overhead guard 15, first component cabin, second component cabin and personnel compartment, described overhead guard 15 are provided with Rearview mirror 16, described first component cabin and personnel compartment are separated mutually by side shield 102, and described second component freight space is in first component Cabin and the front end of personnel compartment, described first component cabin is additionally provided with back box lid 105 and hood lock 106, and described second component cabin is provided with Front shroud 104, a sidewall of described personnel compartment is provided with and leans against backing plate 101, and the bottom of personnel compartment is provided with pedal 103, described Second component cabin front bottom end be respectively fixed at two ends with lead arm 107, the inner side of described lead arm 107 is provided with guide rail, described The top in first component cabin and second component cabin is further fixed on hood 11.

Accumulator 1001 that electric system includes being fixed in second component cabin, automatically controlled heat sink 1002, dc-dc 1003, steering controller 1004 and main contactor 1005, described electric system also includes the instrument board being fixed on hood 11 111, stick 112, horn button 113, electric lock 114 and emergency stop switch 115.

Described banked direction control valves assembly 14 is fixed in second component cabin by installing plate 146, and banked direction control valves assembly 14 includes multichannel Valve 147 and the stick 141 that leans forward being hinged on side by side on pull bar support 144, reach stick 142 and the stick 143 that hoists, And the stick 141 that leans forward, reach stick 142 are connected with banked direction control valves 147 by connecting rod 145 respectively with the stick 143 that hoists.

Described power set 12 and steering wheel assembly 13 are each attached in first component cabin, and power set 12 include fuel tank 123, lifting motor 125 and gear pump 126, described gear pump 126 is fixed on the upper end of lifting motor 125, and gear pump 126 leads to Crossing oil pump suction tube 124 to be connected with fuel tank 123, be provided with filter element in described fuel tank, fuel tank upper end is provided with tank cover 121, described Tank cover 121 is provided with filter screen seat 128, and described fuel tank is connected with banked direction control valves assembly by banked direction control valves oil return pipe 127.

Described steering wheel assembly 13 includes motor 135, connecting shaft 133, ring flange 132 and disk cover 131, described company One end of spindle 133 is rotated by clutch shaft bearing 134 and is arranged on motor 135, and motor 135 is further fixed on stepping electricity Support 138 and flange 137, described connecting shaft 133 sequentially passes through motor seat 138 and flange 137, described connecting shaft 133 with Also being provided with clutch shaft bearing 134 between flange 137, the other end of described connecting shaft 133 is fixed with ring flange 132, described disk cover 131 are fixed on ring flange 132, and the side on described disk cover 131 is further fixed on directional lever 136.

Described traveling mechanism includes the front big wheel assembly 17 being arranged on extension forward wall 107, the driving being fixed on vehicle frame front end Wheel assembly and be fixed on the stabilizer assembly 18 of vehicle frame rear end.

Before described, big wheel assembly 17 includes mutually nested foreign steamer 174 and core wheel 173, and the both sides of described core wheel 173 are respectively Being embedded with the second bearing 172, the side of described foreign steamer 174 is further fixed on front-wheel end cap 175, the wheel of described foreign steamer 174 opposite side Felt seal ring 171 it is further fixed on core 173.

Described stabilizer assembly 18 includes wheel carrier 182, wheel shaft 185, axle bed 184 and stabilizer 188, described wheel carrier 182 One end is hinged with vehicle frame, and the other end of described wheel carrier 182 is fixed by the first damping spring 183 with vehicle frame, described axle bed 184 upper ends are fixed on wheel carrier 182 by the 3rd bearing 186 rotation and are provided with one end of the first damping spring 183, described wheel shaft 185 lower ends being hinged on axle bed 184, two stabilizers 188 are rotated by the 3rd bearing 186 respectively and are fixed on the two of wheel shaft 185 End, the outside of described stabilizer 188 is further fixed on end cap, and the inner side of described stabilizer 188 is additionally provided with stop washer 187, described It is positioned on wheel carrier 182 at axle bed 184 and is further fixed on wheel carrier upper end cover 181.

Described drive wheel assemblies includes driving motor 192, steer motor 193, floating shelf 194, driving reduction box 195 and drive Driving wheel 196, the top and bottom of described floating shelf 194 are hinged on vehicle frame by riser 191 and driving arm 199 respectively, institute Stating and be additionally provided with the second damping spring 198 between floating shelf 194 and vehicle frame, described driving motor 192 is fixed on floating shelf 194, And be connected with driving reduction box 195, described driving reduction box 195 rotates the lower end being arranged on floating shelf 194, and drives deceleration The top edge of case 195 is provided with gear ring, and described driving wheel 196 is arranged on driving reduction box 195, and described steer motor 193 is fixed In the corner of floating shelf 194, and steer motor 193 is driven by little gear 197 and drives reduction box 195 to rotate.

Described door frame assembly 2 includes outer mast 21, inner upright mounting 22 and goods shelf assembly 23,

The two bottom sides of described outer mast 21 is provided with L-shaped reach guide plate 212, and before and after described reach guide plate 212, two ends are divided It is not provided with between Combined pulley 25, and two Combined pulley 25 and is further fixed on outer pulley assembly 213, the reach guide plate of described both sides Being fixed by gripper shoe between 212, be hinged with reach oil cylinder 219 in the middle part of described gripper shoe, the bottom of described outer mast 21 is also Being fixed with between lift oil tank 214, and lift oil tank 214 and sidewall and fixed by anchor ear 218, the upper end of described outer mast 21 is also It is provided with fixing transverse slat 217, described outer mast 21 is longitudinally provided with the first guide rail, the top of described first guide rail along door frame medial wall It is additionally provided with Combined pulley 25.

Longitudinally it is provided with interior guide rail 221 and outer guide 222 along door frame sidewall on described inner upright mounting 22, described outer guide 222 Bottom is additionally provided with big Combined pulley, and described inner upright mounting 22 upper end is further fixed on link 223, and the inside of described link 223 sets There are door frame sprocket wheel 225 and oil pipe sprocket wheel 224.

Described goods shelf assembly 23 includes balladeur train 232, pallet fork support 233, guardrail 234 and pallet fork 235, described pallet fork 235 The two ends up and down of vertical wall be equipped with fixture block, described pallet fork 235 is fixed on pallet fork support 233, described guardrail 234 by fixture block Being fixed on the two ends on pallet fork support 233 top, the two ends up and down of the two side of described balladeur train 232 are equipped with Combined pulley 25, institute The top on the top and pallet fork support 233 of stating balladeur train 232 is hinged, the bottom of described balladeur train 232 and the bottom of pallet fork support 233 It is hinged by dump ram 231.

Described inner upright mounting 22 is embedded in the first guide rail of outer mast by big combination roller, and the combination roller of outer mast 21 In 25 outer guides 222 also embedding inner upright mounting 22, the upper end of described lift oil tank fixes with the link 223 of inner upright mounting 22, Described goods shelf assembly 23 embeds in the interior guide rail 221 of inner upright mounting 22 by combination roller 25, and described goods shelf assembly 23 is with outer Connected by chain 24 between door frame 21, chain 24 be respectively fixed at two ends with chain rod 215, the chain rod 215 of one end Fix with the fixing transverse slat 217 of outer mast 21, the chain rod 215 of the other end and the end of the balladeur train 232 of goods shelf assembly 23 Plate fixes.Described door frame assembly 2 embeds the lead arm 107 of body assembly 1 by the combination roller 25 on reach guide plate 212 In, and reach oil cylinder 219 is hinged with body assembly 1.

Described combination roller 25 includes that roller 252, roller shaft 254 and trundle 256, described roller 252 are turned by bearing Move and be arranged on roller shaft 254, and the flexible back-up ring of outer end card 251 of roller shaft 254, the outer end of described roller shaft 254 is also overlapped Being provided with little wheel carrier 253, described trundle 256 is arranged on little wheel carrier 253 by bearing pin 257, and the inner of described roller shaft 254 sets There is the set screw 255 for regulating little wheel carrier 253.

It should be pointed out that, that above example is only representative example of the present utility model.This utility model can also have many Deformation.Every any simple modification, equivalent variations and modification above example made according to essence of the present utility model, all It is considered as belonging to protection domain of the present utility model.

Claims (2)

1. the stabilizer of a fork truck, it is characterised in that: include wheel carrier (182), wheel shaft (185), axle bed (184) and stabilizer (188), one end of described wheel carrier (182) is hinged with vehicle frame, and the other end of described wheel carrier (182) and vehicle frame are by the first damping Spring (183) fixes, and described axle bed (184) upper end is rotated by the 3rd bearing (186) and is fixed on wheel carrier (182) and is provided with the One end of one damping spring (183), described wheel shaft (185) is hinged on the lower end of axle bed (184), and two stabilizers (188) are respectively Rotated the two ends being fixed on wheel shaft (185) by the 3rd bearing (186), the outside of described stabilizer (188) is further fixed on end cap, The inner side of described stabilizer (188) is additionally provided with stop washer (187), described wheel carrier (182) is positioned at axle bed (184) place the most fixing There is wheel carrier upper end cover (181).

The stabilizer of a kind of fork truck the most according to claim 1, it is characterised in that: described wheel carrier upper end cover (181) and wheel Stop washer (187) it also is provided with between frame (182).