A kind of forklift for being easy to control
Technical field
Goods jack haulage equipment field is the utility model is related to, more particularly to a kind of forklift for being easy to control.
Background technology
Forklift refers to carry out member pallet cargo high heap, stacking and the various wheeled carriers of short distance hauling operation
, forklift is the conventional logistics tool of factory.Existing forklift is typically using power of the hydraulic jack as lifting goods
Source, problems be present using hydraulic jack:The frequent oil leak of hydraulic jack, hydraulic oil spill the pollution environment of plant, hydraulic jack
Stroke it is shorter, can not be freight lifting get Tai Gao, hydraulic jack is slow in one's movements, have impact on goods stacking efficiency;It is in addition, existing
Some forklifts are typically controlled by hand held switch, the person's of being not convenient to use control, and do not have stroke protection mechanism, influence to make
The security of used time.Therefore, it is necessary to design a kind of new forklift to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of stroke length, is swift in motion, avoids the environment of plant from polluting and conveniently make
What user used is easy to the forklift of control.
The technical solution of the utility model is as follows:
A kind of forklift for being easy to control, including support and lifting platform, the lifting platform are slidably connected at the support simultaneously
It can be slided up and down along the support, the bottom of the support is provided with roller, and the forklift for being easy to control also includes electricity
Machine, decelerator, the first sprocket wheel, the second sprocket wheel, the 3rd sprocket wheel and the first chain;The output end of the motor and the decelerator
Input is connected, and the output end of the decelerator connects first sprocket wheel, in the glide direction of the lifting platform, institute
The lower section that the second sprocket wheel is arranged on the sliding path of the lifting platform is stated, the 3rd sprocket wheel is arranged on the slip of the lifting platform
The top in path, first sprocket wheel, the second sprocket wheel and the 3rd sprocket wheel pass through the first chain engaged transmission, the lifting platform
It is fixedly connected with one section of first chain;The bottom of the support is provided with floor push, on the bracket positioned at institute
The top end for stating the sliding path of lifting platform is provided with touching switch, the floor push and the touching switch co- controlling institute
State motor.
Further, electrically connected after the floor push is connected with the touching switch with the motor, described ride is opened
Pass is in normally open, and the touching switch is in normally off.
Further, the support includes two columns of the glide direction parallel to the lifting platform, and described two vertical
The inner side of post is recessed slide rail, and the lifting platform is fixedly connected with sliding shoe, the lifting platform by the sliding shoe with
The bracket slide connection, the both sides of the sliding shoe are provided with pulley, and the pulley of the both sides of the sliding shoe is respectively in institute
State in the slide rail of two columns and slide.
Further, every side of the sliding shoe is provided with least two pulleys, the company of at least two pulley
Glide direction of the line parallel to the lifting platform.
Further, the first chain fixer is provided with rear side of the sliding shoe, first chain passes through described
First chain fixer is fixedly connected with the sliding shoe.
Further, first chain fixer includes grip block, and the grip block passes through screw and the slip
Block is connected, and the distance between the grip block and the sliding shoe can be adjusted by adjusting the screw, and first chain can
It is clamped between the grip block and the sliding shoe.
Further, the output end of the motor is connected with the 4th sprocket wheel, and the input of the decelerator is connected with the 5th
Sprocket wheel, the 4th sprocket wheel and the 5th sprocket wheel pass through the second chain engaged transmission.
Further, hand steered push rod is provided with rear side of the support.
Further, the bottom of the support is provided with four rolling, and the four rolling is in four angles of isosceles trapezoid
Layout is distributed.
Compared with prior art, the beneficial effects of the utility model are:
A kind of forklift for being easy to control of the present utility model, the forklift of the present utility model for being easy to control, it is used
Motor is as power source, and compared to hydraulic jack is used in the prior art, as power source, sprocket wheel is with chain interoperation as transmission
Medium, engaged transmission will not produce sliding, have advantages below:Will not oil leak;Motor drives lifting platform by drive chain
Lifting, the range of lifting platform;It is swift in motion;Simultaneously with an improved automatically controlled mode, had further the advantage that after improvement:Using
Foot-operated mode is controlled, and control is easy, and convenient use person handles other affairs;Stroke protection mechanism is set, prevents accident from sending out
It is raw.
Brief description of the drawings
Fig. 1 is the structural representation of the forklift of the present utility model for being easy to control;
Fig. 2 is another angled arrangement schematic diagram of the forklift of the present utility model for being easy to control;
Fig. 3 is that the forklift of the present utility model for being easy to control has removed the structural representation after portion support;
Fig. 4 is the structural representation of the transmission relation of the forklift of the present utility model for being easy to control;
Fig. 5 is the automatically controlled schematic diagram of the forklift of the present utility model for being easy to control.
Embodiment
To make the purpose of this utility model, technical scheme and effect clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described example.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
Wherein, in Fig. 1 into Fig. 3, the structure of the first chain and the second chain is not showed that, supplement shows the in Fig. 4
The structure of one chain.
A kind of forklift for being easy to control of the present utility model, as shown in Figures 1 to 5, it includes support 1 and lifting platform 2,
Lifting platform 2 is slidably connected at support 1 and can slided up and down along support 1, and the bottom of support 1 is provided with roller 12, and forklift is also
Including motor 3, decelerator 4, the first sprocket wheel 42, the second sprocket wheel 5, the 3rd sprocket wheel 6 and the first chain 7;The output end of motor 3 is with subtracting
The input drive connection of fast device 4, the output end of decelerator 4 connects the first sprocket wheel 42, in the glide direction of lifting platform 2, the
Two sprocket wheels 5 are arranged on the lower section of the sliding path of lifting platform 2, and the 3rd sprocket wheel 6 is arranged on the top of the sliding path of lifting platform 2,
First sprocket wheel 42, the second sprocket wheel 5 and the 3rd sprocket wheel 6 are by the engaged transmission of the first chain 7, one section of the chain 7 of lifting platform 2 and first
It is fixedly connected.The bottom of support 1 is provided with floor push 101, and the top end of the sliding path of lifting platform 2 is located on support 1
It is provided with touching switch 102, floor push 101 and the co- controlling motor 3 of touching switch 102.In use, user only needs to use pin
Trample floor push 101 and control to the lifting platform 2 of forklift can be achieved, can handle vacate the other affairs of processing;Work as lifting
Platform 2 can touch touching switch 102 when running to specific position, the deenergization of touching switch 102, motor 3 is out of service, prevent
Only accident occurs.
In the present embodiment, as shown in figure 5, floor push 101 electrically connects after being connected with touching switch 102 with motor 3, pin
Step on switch 101 and be in normally open, touching switch 102 is in normally off.User tramples floor push 101 with pin, rides
Switch 101 is changed into closure state from normally open, and motor 3 is powered, and makes forklift lifting goods, when goods reach a certain height
When, i.e., when lifting platform 2 touches touching switch 102, touching switch 102 goes off state by normally off, and motor 3 powers off,
The lifting platform 2 of forklift stops lifting, prevents accident.
In the present embodiment, as shown in Figure 1 to Figure 3, two including the glide direction parallel to lifting platform 2, support 1 is vertical
Post, the inner side of two columns are recessed slide rail, and lifting platform 2 is fixedly connected with sliding shoe 21, and lifting platform 2 passes through sliding shoe 21
It is slidably connected with support 1, the both sides of sliding shoe 21 are provided with pulley 23, and the pulley 23 of the both sides of sliding shoe 21 is respectively at two
Slided in the slide rail of column.Using slide rail be oriented to enables to the slip of lifting platform 2 more steady, and the both sides of sliding shoe 21 are set
Resistance can be reduced by being equipped with pulley 23 so that the slip of lifting platform 2 is more smooth.
In the present embodiment, every side of sliding shoe 21 is provided with least two pulleys 23, at least two pulley 23
Line parallel to lifting platform 2 glide direction.Every side of sliding shoe 21 is respectively provided with two or more pulleys 23, and pulley
23 line may be such that lifting platform 2 always parallel with horizontal direction parallel to the glide direction of lifting platform 2.
In the present embodiment, the rear side of sliding shoe 21 is provided with the first chain fixer, and the first chain 7 passes through the first chain
Bar fixing device is fixedly connected with sliding shoe 21.Preferably, the first chain fixer includes grip block 22, and grip block 22 passes through
Screw is connected with sliding shoe 21, and adjusting screw can adjust the distance between grip block 22 and sliding shoe 21, and the first chain 7 can
It is clamped between grip block 22 and sliding shoe 21.Made by the way that the first chain 7 is clamped between grip block 22 and sliding shoe 21
One section on first chain 7 is relatively fixed with sliding shoe 21, so that the first chain 7 can drive sliding shoe 21 to move.
In the present embodiment, the output end of motor 3 is connected with the 4th sprocket wheel 31, and the input of decelerator 4 is connected with the 5th
Sprocket wheel 41, the 4th sprocket wheel 31 and the 5th sprocket wheel 41 pass through the second chain engaged transmission.Engaged transmission will not produce sliding, ensure to pass
Dynamic accuracy.
In the present embodiment, the rear side of support 1 is provided with hand steered push rod 11.Promote the heap high for user when in use
Car.
In the present embodiment, as shown in figure 1, the bottom of support 1 is provided with four rolling 12, the four rolling 12 is in isosceles
The layout at four trapezoidal angles is distributed.The four rolling 12 being distributed in the layout at four angles of isosceles trapezoid can make
Forklift station obtains more steady, prevent from occurring during use unexpected.
To sum up, the forklift of the present utility model for being easy to control, it uses motor as power source, compared to prior art
It is middle that sliding, motor will not be produced as driving medium, engaged transmission with chain interoperation as power source, sprocket wheel using hydraulic jack
Had further the advantage that as power source:Will not oil leak;Motor drives lifting of lifting table, the liter of lifting platform by drive chain
Scope drops;It is swift in motion;Simultaneously it also improves automatically controlled mode, had further the advantage that after improvement:Carried out using foot-operated mode
Control, control is easy, and convenient use person handles other affairs;Stroke protection mechanism is set, prevents accident.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.