CN202245821U

CN202245821U - Novel sling cart

Info

Publication number: CN202245821U
Application number: CN201120368760XU
Authority: CN
Inventors: 肖自能
Original assignee: Fujian Weisheng Machinery Development Co Ltd
Current assignee: Fujian Weisheng Machinery Development Co Ltd
Priority date: 2011-09-30
Filing date: 2011-09-30
Publication date: 2012-05-30
Anticipated expiration: 2021-09-30

Abstract

A novel sling cart comprises a cart body, a cart frame fixed on the cart body, a telescopic lifting arm, a lifting frame and an amplitude variation oil cylinder, wherein the telescopic lifting arm is in pivot joint with the cart frame and is located at the rear end of a base arm, the lifting frame is located at the bottom of a tail section arm of the telescopic lifting arm, and the amplitude variation oil cylinder is installed between the base arm of the telescopic lifting arm and the cart frame. The front end of the tail section arm of the telescopic lifting arm is further connected with a folding arm, one end of the folding arm is connected with the front end of the tail section arm through a folding mechanism, and a hanging scaffold is installed at the bottom of the other end of the folding arm. The novel sling cart greatly improves production efficiency, is high-quality and inexpensive, greatly reduces using costs of users and has the advantage of cost performance. A movable balance weight and a forklift chassis are adopted, and the novel sling cart is light and convenient to turn, large in lifting force, good in stability and high in production efficiency and lifts goods conveniently. The performance of the whole machine is more stable and reliable.

Description

A kind of later-model sling cart

Technical field

The utility model relates to the fork truck field, is meant a kind of later-model sling cart specifically.

Background technology

Existing sling cart; Comprise vehicle body and be fixed in the vehicle frame on the vehicle body; Vehicle body includes front and rear wheel and the driving engine that is positioned at its both sides, bottom; Be connected with forward and backward bridge between the front and rear wheel respectively, back axle is connected in driving engine, also comprises rotatingly being articulated in the crotch at vehicle body top and being positioned at the clump weight on the vehicle body.The bridge load distribution is uneven before and after this type of sling cart, and rear-axle load is heavy, makes whole vehicle stability low, and propons two tire load are not enough, and load-carrying ability is low; This type of sling cart brachium is shorter, when running into the setting that some compartments are long or distance is far away, is unfavorable for operation.

The utility model content

The utility model provides a kind of later-model sling cart, and its main purpose is to solve the above-mentioned shortcoming that prior art exists.

The technical scheme of the utility model is following:

A kind of later-model sling cart comprises vehicle body and is fixed in the vehicle frame on the vehicle body that the basic arm rear end is articulated in the telescoping boom on the vehicle frame, is positioned at the suspension bracket of telescoping boom minor details arm bottom, and is installed in the amplitude oil cylinder between telescoping boom basic arm and the vehicle frame; The front end of said telescoping boom minor details arm also is connected with folding arm, an end of this folding arm through fold mechanism be connected with the front end of minor details arm, the bottom of the other end is equiped with hanging scaffold.

Said fold mechanism comprises that two can make folding arm and the fixing bearing pin of minor details arm, and the coupling end of said folding arm and minor details arm is equipped with and the cooresponding hole of bearing pin, and wherein a bearing pin is arranged in corresponding hole on folding arm and the minor details arm.

Said fold mechanism comprises the overturning oil cylinder that is connected to the folding arm upset of making of folding arm and telescoping boom minor details arm.

Said vehicle frame adopts the integral type welding one-body molded with vehicle body.

The back axle of said vehicle body is provided with one and for it transverse hydro-cylinder that turns to is provided.

The rear portion of said vehicle body be provided with one for its provide the lifting balance the mobile adjustable counterbalanced weight.

Can know that by above-mentioned description compare with prior art, the advantage of the utility model is to the utility model:

One, the portable counterbalanced weight of balance, back axle load before reasonably distributing alleviates rear-axle load, makes whole vehicle stability higher; Vehicle frame adopts the unit frame welding to form, and frame strength is high, and spacious tool box is convenient to the user and is put suspender rope tool etc., makes that the car load outward appearance is rationalized, regularization.The load of propons so adopt the propons four wheel drive, has improved the load capacity of propons than big many of back axle load greatly during operation, has overcome cross-country telescopic arm forklift truck propons two tire load deficiency factors, and load-carrying ability is stronger, and safety is higher.

Two, back axle is provided by transverse hydro-cylinder and turns to, and steering angle is big, has reduced the minimum turning radius of complete machine, and the through performance of car is good.Be adapted at the limited local operation in space.Turn to flexibly, improved the operating efficiency of complete machine.

Three, do not having operation or need not use under the situation of crotch lifting goods, can be folding crotch voluntarily; More wide visual field is provided; It is more flexible that the user is driven, and adopted the turnover folding arm that is connected in the joint arm, can carry out the operation of farther distance.

Four, the utility model has improved work efficiency greatly; Low cost makes significantly to be lower than hoisting machine product of the same type on its price, and is inexpensive, reduced user's use cost greatly, and superiority of effectiveness is arranged.The packaged type counterbalanced weight, the fork truck chassis has and turns to lightly, and lifting power is big, good stability, the lifting goods is convenient, and production efficiency is high, and the complete machine performance is more reliable and more stable.

Five, this hoisting machine is mainly used in the lifting operation of freight container stone slab, also can be used as general crane and uses, and can be widely used in industries such as factory, harbour, goods yard, forest farm, building materials, warehouse, logistics, is the high loading-unload machine of a kind of wide adaptability and efficient.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the lateral plan of the utility model.

Fig. 3 is the birds-eye view of the utility model.

Fig. 4 is the birds-eye view of telescoping boom.

Fig. 5 is the lateral plan of telescoping boom.

Fig. 6 is folding arm configuration scheme drawing.

The specific embodiment

As shown in Figure 1, a kind of later-model sling cart comprises vehicle body 1 and is fixed in the vehicle frame 2 on the vehicle body 1, and vehicle frame 2 adopts the integral type welding one-body molded with vehicle body 1.Like Fig. 1, shown in Figure 2; Vehicle body 1 includes front and

rear wheel

31,32 and the driving engine that is positioned at its both sides, bottom, front and rear wheel 31, is connected with forward and backward bridge between 32 respectively, and back axle is connected in driving engine; Propons also is connected in driving engine; The back axle of vehicle body 1 is provided with one for it provides the transverse hydro-cylinder that turns to, and is blocked among the figure, so do not show.Also comprise the portable counterbalanced weight 6 and the rotating telescoping boom 7 that is articulated in the vehicle body top that are used for balance.

Extremely shown in Figure 6 like Fig. 1; The basic arm of telescoping boom 7 is connected with vehicle frame 2 and also is connected with an amplitude oil cylinder 8; Telescoping boom minor details arm bottom is provided with suspension bracket 73; The front end of telescoping boom 7 minor details arms also is connected with folding arm 74, an end of this folding arm 74 through fold mechanism be connected with the front end of minor details arm, the bottom of the other end is equiped with hanging scaffold 76.Fold mechanism comprises that two can make folding arm and the fixing bearing pin of minor details arm; And the overturning oil cylinder 77 that is connected to folding arm 74 upsets of making of folding arm and telescoping boom minor details arm; Folding arm 74 is equipped with and the cooresponding hole of bearing pin with the coupling end of minor details arm; Wherein a bearing pin is arranged in corresponding hole on folding arm 74 and the minor details arm, makes folding arm 74 be articulated in telescoping boom 7, and an other bearing pin then is through overturning oil cylinder 77 upsets at folding arm 74; When folding arm 74 docks with telescoping boom 7 coupling ends fully, be used for both are fixed.

Also be fixed with an operator's compartment 9 on the vehicle body 1, be provided with the various handling device of operating this sling cart in the operator's compartment 9, like bearing circle 10 etc.The user can get into operator's compartment 9 these equipment of operation.The forward and backward bridge that is attached thereto through engine drives; Transverse hydro-cylinder is convenient to turning to of back axle; When carrying out operation, amplitude oil cylinder 8 can be adjusted the height of telescoping boom 7, can be convenient to be positioned at the suspension bracket 73 arrival operating locations of telescoping boom minor details arm bottom through controlling the flexible of telescoping boom 7, has satisfied the job requirements of different distance; Move with the flexible of telescoping boom 7 with the folding arm 74 of telescoping boom minor details arm bonded assembly; When long distance work; Elongation is thrown away behind the arm can't reach requirement, can make the length of telescoping boom 7 obtain having increased through the folding arm 74 of control overturning oil cylinder 77 upsets; Through being fixed in the hanging scaffold 76 on the folding arm 74, be convenient to carry out long distance work.

Adopt the portable counterbalanced weight 6 of balance, reasonably distribute forward and backward bridge load, alleviate rear-axle load, make whole vehicle stability higher; Vehicle frame 2 adopts unit frames 2 weldings to form, and vehicle frame 2 intensity are high, and spacious tool box is convenient to the user and is put suspender rope tool etc., makes that the car load outward appearance is rationalized, regularization.The load of propons so adopt the propons four wheel drive, has improved the load capacity of propons than big many of back axle load greatly during operation, has overcome cross-country telescopic arm forklift truck propons two tire load deficiency factors, and load-carrying ability is stronger, and safety is higher.

Back axle is provided by transverse hydro-cylinder and turns to, and steering angle is big, has reduced the minimum turning radius of complete machine, and the through performance of car is good.Be adapted at the limited local operation in space.Turn to flexibly, improved the operating efficiency of complete machine.

Do not having operation or need not use under the situation of telescoping boom 7 lifting goods; Can be folding telescoping boom 7 voluntarily; More wide visual field is provided; It is more flexible that the user is driven, and adopted the turnover folding arm 74 that is connected in telescoping boom 7 minor details arms, can carry out the operation of farther distance.

The utility model has improved work efficiency greatly; Low cost makes significantly to be lower than hoisting machine product of the same type on its price, and is inexpensive, reduced user's use cost greatly, and superiority of effectiveness is arranged.The packaged type counterbalanced weight, the fork truck chassis has and turns to lightly, and lifting power is big, good stability, the lifting goods is convenient, and production efficiency is high, and the complete machine performance is more reliable and more stable.

This hoisting machine is mainly used in the lifting operation of freight container stone slab, also can be used as general crane and uses, and can be widely used in industries such as factory, harbour, goods yard, forest farm, building materials, warehouse, logistics, is the high loading-unload machine of a kind of wide adaptability and efficient.

The above-mentioned specific embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims

1. a later-model sling cart comprises vehicle body and is fixed in the vehicle frame on the vehicle body, and the basic arm rear end is articulated in the telescoping boom on the vehicle frame, is positioned at the suspension bracket of telescoping boom minor details arm bottom, and is installed in the amplitude oil cylinder between telescoping boom basic arm and the vehicle frame; It is characterized in that: the front end of said telescoping boom minor details arm also is connected with folding arm, an end of this folding arm through fold mechanism be connected with the front end of minor details arm, the bottom of the other end is equiped with hanging scaffold.

2. a kind of later-model sling cart according to claim 1; It is characterized in that: said fold mechanism comprises that two can make folding arm and the fixing bearing pin of minor details arm; The coupling end of said folding arm and minor details arm is equipped with and the cooresponding hole of bearing pin, and wherein a bearing pin is arranged in corresponding hole on folding arm and the minor details arm.

3. a kind of later-model sling cart according to claim 1 is characterized in that: said fold mechanism comprises the overturning oil cylinder that is connected to the folding arm upset of making of folding arm and telescoping boom minor details arm.

4. a kind of later-model sling cart according to claim 1 is characterized in that: said vehicle frame adopts the integral type welding one-body molded with vehicle body.

5. a kind of later-model sling cart of the said basis of claim 1 is characterized in that: the back axle of said vehicle body is provided with one and for it transverse hydro-cylinder that turns to is provided.

6. a kind of later-model sling cart of the said basis of claim 1 is characterized in that: the rear portion of said vehicle body is provided with one and for it mobile adjustable counterbalanced weight of lifting balance is provided.