CN109132959A - A kind of tray truck with lifting device - Google Patents
A kind of tray truck with lifting device Download PDFInfo
- Publication number
- CN109132959A CN109132959A CN201811181837.5A CN201811181837A CN109132959A CN 109132959 A CN109132959 A CN 109132959A CN 201811181837 A CN201811181837 A CN 201811181837A CN 109132959 A CN109132959 A CN 109132959A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cam
- hinge joint
- moving member
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007423 decrease Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002459 sustained effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of tray trucks with lifting device, including driving main body, a pair of of the pallet fork extended from driving body front end；The lifter plate that each pair of pallet fork includes chassis, is covered on chassis；Lifter plate passes through the lifter being arranged in pallet fork chassis and realizes lifting.And the lifter is designed with the elongated design feature of pallet fork, moves forward and backward the first cam for driving front and back to be arranged respectively, the lifting of the second cam by moving member；The lift side of the lift side of first cam and the second cam is resisted against lifter plate bottom, to realize the lifting of lifter plate, the design structure of the lifter does not need to increase the size of pallet fork, meet the size requirement of Europe superscript pallet and middle-size and small-size tray truck, while playing the good lifting effect to cargo.
Description
Technical field
The present invention relates to tray truck fields.
Background technique
Electric pallet truck (can be operated by pilot steering) or automatic pallet carrier are widely used in storage environment
In, cargo is moved by pallet fork.Current motorized or automatic tray truck includes driving main body and self-powered in structure
A pair of of pallet fork that dynamic main body extends forward.Pallet fork is moved to cargo bottom first when moving cargo by automatic pallet carrier
Gap after, then need by pallet fork be lifted so that cargo is left ground after cargo can be carried.Pallet fork is lifted cargo
The mode risen is usually directly lifted entire pallet fork, but for middle-size and small-size automatic pallet carrier, pallet fork bottom itself is needed
Wheel is installed so that anterior-posterior balance, it is difficult to directly pallet fork be lifted, therefore need to design how new structure solution is lifted cargo
The technical issues of.
Summary of the invention
Goal of the invention: in order to overcome the drawbacks of the prior art, the present invention provides a kind of tray truck, the pallet carryings
Vehicle still is able to make the top surface of pallet fork to be risen after there is lifting device, the lifting device bottom of pallet fork can be made to install wheel
Drop, to realize the lift work to cargo.
Technical solution, in order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of tray truck with lifting device, including driving main body, a pair extended from driving body front end
Pallet fork；Each pair of pallet fork includes chassis, the lifter plate being covered on chassis, the lifter in chassis；The lifter packet
It includes the moving member being mounted in chassis, the guide rail for carrying moving member, the first connecting rod being connect with moving member, connect with first connecting rod
The first cam, connect with moving member second connecting rod, connect with second connecting rod the second cam, position the first cam first
Cam chair, the second cam chair for positioning the second cam；First cam and the second cam front and back in chassis are arranged；First cam tool
There are first hinge joint hinged with first connecting rod, second hinge joint hinged with the first cam chair, the first lift side；Described first
Cam rotates under the limitation of the first cam chair around the second hinge joint；First lift side is located on the first hinge joint,
When first connecting rod by the first cam around the second hinge joint pull-up, the first lift side rises, when first connecting rod by the first cam around the
Two hinge joints push away low, the first lift side decline；Second cam has the third hinge joint hinged with second connecting rod and the second cam
The 4th hinged hinge joint of seat, the second lift side；Second cam is around the 4th hinge joint under the limitation of the second cam chair
Rotation；Second lift side is located on third hinge joint, when second connecting rod by the second cam around the 4th hinge joint pull-up,
Two lift sides rise, when the second cam is pushed away low, the second lift side decline by second connecting rod around the 4th hinge joint；First connecting rod and
Two connecting rods are moved forward or rearward simultaneously by the drive of moving member；First lift side and the second lift side are resisted against lifter plate bottom
Portion.
The utility model has the advantages that the tray truck provided by the invention with lifting device by pallet fork be divided into fixed chassis and
Liftable lifter plate, wherein lifter plate passes through the lifter realization lifting being arranged in pallet fork chassis.And the lifter is with goods
It pitches elongated design feature to be designed, the first cam for driving front and back to be arranged respectively, second is moved forward and backward by moving member
Cam lifting；The lift side of the lift side of first cam and the second cam is resisted against lifter plate bottom, to realize the liter of lifter plate
Drop, the design structure of the lifter do not need to increase the size of pallet fork, meet the size requirement of middle-size and small-size tray truck, simultaneously
Play the good lifting effect to cargo.
Further, the first feeding connecting rod in the driving main body equipped with motor, hinged with motor output shaft, horizontal axis,
It is located at the two second feeding connecting rods at horizontal axis both ends；The horizontal axis passes through the first feeding connecting rod and is total to the first feeding connecting rod
With rotation；Horizontal axis is vertical with motor output shaft, and motor output shaft is articulated with first feeding connecting rod one end, and horizontal axis passes through the first feeding
The connecting rod other end；Be additionally provided with third connecting rod, one end of the third connecting rod be articulated on moving member and the other end be articulated with second into
To on connecting rod, motor output shaft pushes out the first feeding connecting rod, and by horizontal axis by the second feeding connecting rod and third connecting rod
Hinged place pushes forward, and third connecting rod pushes forward moving member.
Further, described two second feeding connecting rods are hinged with the third connecting rod in two pallet forks respectively.
Further, the front side of the moving member is equipped with and rear side is equipped with idler wheel, the inner sidewall on the chassis
Inside be equipped with the guide rail of guide roller, which includes lower guideway and upper rail and idler wheel is located in lower guideway and upper rail
Between.
Further, bar is drawn in the rear portion another side of the moving member after extending, first connecting rod and this after draw boom end
Hingedly, and first connecting rod draws bar with after and extends vertically；Leading bar is extended in the front another side of moving member, second connecting rod with should
Leading boom end is hinged, and second connecting rod draws bar with after and extends vertically.
Further, there are two propelling sheave, two propelling sheaves point for the first lift side two sides installation of first cam
Not Wei Yu the first cam two sides and height it is identical；Second lift side two sides of second cam guide there are two equally installing
Wheel, which is located at the two sides of the second cam and height is identical.
Further, there are two horizontal axis fixing seats, the horizontal axis to pass through two cross for installation in the bottom of the driving main body
Axis fixing seat, the first feeding connecting rod are located between two horizontal axis fixing seats.
To solve above-mentioned technical proposal, the present invention can also be adopted the following technical scheme that,
A kind of tray truck with lifting device, including driving main body, a pair extended from driving body front end
Pallet fork；Each pair of pallet fork includes chassis, the lifter plate being covered on chassis, the lifter in chassis；The lifter packet
It includes the moving member being mounted in chassis, the guide rail for carrying moving member, the first connecting rod being connect with moving member, connect with first connecting rod
The first cam, position the first cam the first cam chair；First cam have first hinge joint hinged with first connecting rod, with
The second hinged hinge joint of first cam chair, the first lift side；First cam is around the second hinge joint in the first cam chair
Limitation under rotate；First lift side is located on the first hinge joint, when first connecting rod is hinged around second by the first cam
Point pull-up, the first lift side rise, when the first cam is pushed away low, the first lift side decline by first connecting rod around the second hinge joint；Institute
State the first feeding connecting rod hinged equipped with motor, with motor output shaft in driving main body, horizontal axis, be located at horizontal axis both ends two
A second feeding connecting rod；The horizontal axis passes through the first feeding connecting rod and feeds connecting rod common rotation with first；Horizontal axis is defeated with motor
Shaft is vertical, and motor output shaft is articulated with first feeding connecting rod one end, and horizontal axis passes through the first feeding connecting rod other end；It is additionally provided with
Three-link, one end of the third connecting rod is articulated on moving member and the other end is articulated on the second feeding connecting rod, motor output shaft
The first feeding connecting rod is pushed out, and is pushed the hinged place of the second feeding connecting rod and third connecting rod forward by horizontal axis, third
Connecting rod pushes forward moving member.
The utility model has the advantages that the tray truck provided by the invention with lifting device by pallet fork be divided into fixed chassis and
Liftable lifter plate, wherein lifter plate passes through the lifter realization lifting being arranged in pallet fork chassis.Lifter passes through movement
Part moves forward and backward the first cam lifting for driving front and back to be arranged, to realize the lifting of lifter plate, the design structure of the lifter
The size for not needing increase pallet fork, meets the size requirement of Europe superscript pallet and middle-size and small-size tray truck, while playing good
To the lifting effect of cargo.And moving forward and backward for moving member is turned the stretching motion of motor by the first feeding connecting rod, horizontal axis
The displacement for being then converted to moving member after rotating is turned to, does not need directly to move by the flexible drive moving member of motor output shaft in this way
It is dynamic, so that the motion range of motor output shaft does not need too greatly, and moving member is made by the transition of the first feeding connecting rod and horizontal axis
The moving range needed, do not needed in the length of tray truck entirety in this way it is too long, and can pass through lifting driving
The height of main body can reduce tray truck occupied area, be conducive to minimize to accommodate the first feeding connecting rod.
It further, further include the second connecting rod being connect with moving member, the second cam being connect with second connecting rod, positioning the
Second cam chair of two cams；First cam and the second cam front and back in chassis are arranged；Second cam has and second connecting rod
The 4th hinge joint, the second lift side of hinged third hinge joint and the second cam chair hingedly；Second cam surrounds the 4th
Hinge joint rotates under the limitation of the second cam chair；Second lift side is located on third hinge joint, when second connecting rod will
Around the 4th hinge joint pull-up, the second lift side rises second cam, when second connecting rod the second cam pushed away around the 4th hinge joint it is low,
The decline of second lift side；First connecting rod is moved forward or rearward with second connecting rod by the drive of moving member simultaneously.
Further, the front side of the moving member is equipped with and rear side is equipped with idler wheel, the inner sidewall on the chassis
Inside be equipped with the guide rail of guide roller, which includes lower guideway and upper rail and idler wheel is located in lower guideway and upper rail
Between；Bar is drawn in the rear portion another side of the moving member after extending, first connecting rod with to draw boom end after this hinged, and first connects
Bar draws bar with after and extends vertically；Leading bar is extended in the front another side of moving member, and second connecting rod and the leading boom end are cut with scissors
It connects, and second connecting rod draws bar with after and extends vertically；First lift side and the second lift side are resisted against lifter plate bottom.
Detailed description of the invention
Fig. 1 is the perspective view of tray truck in the present invention；
Fig. 2 is the side view of tray truck in the present invention；
Fig. 3 is tray truck driving main body and pallet fork inside chassis structural upright schematic diagram in the present invention, and is illustrated
State after first cam, the decline of the second cam；
Fig. 4 is tray truck driving main body and pallet fork inside chassis structural upright schematic diagram in the present invention, and is illustrated
State after first cam, the rising of the second cam；
Fig. 5 is the perspective view of tray truck mid-riser part in the present invention；
Fig. 6 is the side view of Fig. 3 neutral body figure, the state after equally illustrating the first cam, the decline of the second cam；
Fig. 7 is the side view of Fig. 4 neutral body figure, the state after equally illustrating the first cam, the rising of the second cam.
Specific embodiment
In the following, being described in further details in conjunction with attached drawing to the present invention.
As shown in Figures 1 to 4, present embodiment discloses a kind of tray trucks with lifting device, including driving master
Body 10, a pair of of the pallet fork 20 extended from driving 10 front end of main body.
Each pair of pallet fork 20 includes chassis 21, the lifter plate 22 being covered on chassis 21, the lifter in chassis 21.
The tray bottom is equipped with the wheel walked for tray truck, and the wheel passes through in chassis 21.The lifter includes
The moving member 23 being mounted in chassis 21, the guide rail 24 for carrying moving member, the first connecting rod 24 being connect with moving member 23 and first
The first cam 25 for connecting the connection of 24 bars, the second connecting rod 26 being connect with moving member 23, the second cam being connect with second connecting rod 26
27, it positions the first cam chair 28 of the first cam, position the second cam chair 29 of the second cam.First cam 25 and the second cam
The 27 front and back settings in chassis 21.First cam chair 28 and the second cam chair 29 are each attached in chassis 21.
Incorporated by reference to shown in Fig. 6, Fig. 7, the first cam 25 has first hinge joint 251 hinged with first connecting rod 24, with the
The second hinged hinge joint 252 of one cam chair 28, the first lift side 253.First cam 25 exists around the second hinge joint 252
It is rotated under the limitation of first cam chair 28.First lift side 253 is located on the first hinge joint 251, when first connecting rod 24
By the first cam 25 around 252 pull-up of the second hinge joint, the first lift side 253 rises, when first connecting rod 24 by the first cam 25 around
Second hinge joint 251 pushes away low, the first 253 ends of lifting decline.Similarly, the second cam 27 has the third hinged with second connecting rod 26
Hinge joint 271, the 4th hinge joint 272, the second lift side 273 with the second cam chair 29 hingedly.Second cam 27 surrounds
4th hinge joint 272 rotates under the limitation of the second cam chair 29.Second lift side 273 be located at third hinge joint 271 it
On.When second connecting rod 26 by the second cam 27 around 272 pull-up of the 4th hinge joint, the second lift side 273 rises.When second connecting rod 26
Second cam 27 is pushed away to low, the second lift side 273 decline around the 4th hinge joint 272.First connecting rod 24 passes through with second connecting rod 26
The drive of moving member 23 is moved forward or rearward simultaneously, i.e. the band of the first lift side 253 and the second lift side 273 in moving member 23
Sustained height is risen to jointly under dynamic or drops to sustained height jointly.And the first lift side 253 and the second lift side 273 against
In 22 bottom of lifter plate, i.e. lifter plate 22 equally rises or falls with the first lift side 253, the second lift side 273.And due to every
To in pallet fork 20 include the lifter, therefore the lifter plate on each pair of pallet fork 20 simultaneously rise or fall to sustained height, make this
Pallet fork can smoothly carry out lift work to cargo.
Incorporated by reference to shown in Fig. 5, the front side of the moving member 23 is equipped with and rear side is equipped with idler wheel 231, the bottom
The inside of the inner sidewall of disk 21 is equipped with the guide rail 211 of guide roller 231, which includes lower guideway and upper rail and will rolling
Wheel 231 is located between lower guideway and upper rail.Bar 232 is drawn in the rear portion another side of the moving member 231 after extending, and first
Connecting rod 24 with to draw 232 end of bar after this hinged, and first connecting rod 24 draws bar 232 with after and extends vertically.The front of moving member 23 is another
One side extends leading bar 233, and second connecting rod 26 and 233 end of leading bar are hinged, and second connecting rod 26 and leading bar 233
It extends vertically.
What needs to be explained here is that two cams 25,27 are provided in pallet fork simultaneously against the front and back end of lifter plate 22,
The lifting front and back of lifter plate 22 can be made stable and uniform force, be a kind of preferred mode.And in other embodiments,
Also a cam (being located at pallet fork chassis medium position) only can be arranged using simplified structure, and by lifter plate 22 in cross
Positioning upwards, can only be moved up and down by cam driven, also can be realized the lifting of lifter plate 22 in this way.
And the mode of the back-and-forth motion of moving member 23 with flowering structure by being realized.Motor is equipped in the driving main body 10
11, the first feeding connecting rod 13 hinged with 11 output shaft 12 of motor, horizontal axis 14, be located at two second of 14 both ends of horizontal axis into
To connecting rod 15.The horizontal axis 14 passes through the first feeding connecting rod 13 and feeds 13 common rotation of connecting rod with first.Horizontal axis 14 and motor
Output shaft 12 is vertical.It drives and is installed in the bottom of main body 10 there are two horizontal axis fixing seat 141, the horizontal axis 14 passes through two horizontal axis
Fixing seat 141, the first feeding connecting rod 13 are located between two horizontal axis fixing seats 141.Motor output shaft 12 is articulated with the first feeding
13 one end of connecting rod, horizontal axis 14 pass through first feeding 13 other end of connecting rod.Motor output shaft 12 and the first feeding connecting rod 13 are hinged
Position is higher than horizontal axis 14 and first and feeds the hinged position of connecting rod 13.It is additionally provided with third connecting rod 16, one end of the third connecting rod 16
It is articulated on moving member 23 and the other end is articulated on the second feeding connecting rod 15, motor output shaft 12 pushes out the first feeding company
Bar 13, and by horizontal axis 14 by second feeding connecting rod 15 and the hinged place of third connecting rod 16 push forward, third connecting rod 16 be to
Preceding promotion moving member 23.Described two second feeding connecting rods 15 are hinged with the third connecting rod 16 in two pallet forks respectively, that is, pass through
Motor can simultaneously push the moving member 23 in two pallet forks in the same direction.
There are two propelling sheave 254, two propelling sheaves 254 for 253 two sides of the first lift side installation of first cam 25
It is located at the two sides of the first cam 25 and height is identical；It equally installs 273 two sides of the second lift side of second cam 27
There are two propelling sheave 274, which is located at the two sides of the second cam 27 and height is identical.Propelling sheave 254,
274 can make 25,27 contact between lifter plate 22 of cam become sliding contact, be conducive to keep interaction stabilization and
Reduce abrasion.
The above is only a preferred embodiment of the present invention, it should be pointed out that in the premise for not departing from design of the invention
Under, several deductions or substitution can also be made, these are deduced or substitution is regarded as protection scope of the present invention.
Claims (10)
1. a kind of tray truck with lifting device, including driving main body, a pair of of the goods extended from driving body front end
Fork；It is characterized in that,
Each pair of pallet fork includes chassis, the lifter plate being covered on chassis, the lifter in chassis；The lifter includes
The moving member that is mounted in chassis, the first connecting rod that connect with moving member, is connect the guide rail for carrying moving member with first connecting rod
First cam, the second cam connecting with second connecting rod, positions the first convex of the first cam at the second connecting rod connecting with moving member
Wheel seat, the second cam chair for positioning the second cam；First cam and the second cam front and back in chassis are arranged；
First cam has first hinge joint hinged with first connecting rod, second hinge joint hinged with the first cam chair, first
Lift side；First cam rotates under the limitation of the first cam chair around the second hinge joint；First lift side is located at
On first hinge joint, when first connecting rod by the first cam around the second hinge joint pull-up, the first lift side rises, and works as first connecting rod
First cam is pushed away to low, the first lift side decline around the second hinge joint；
Second cam has the third hinge joint hinged with second connecting rod, fourth hinge joint hinged with the second cam chair, second
Lift side；Second cam rotates under the limitation of the second cam chair around the 4th hinge joint；Second lift side is located at
On third hinge joint, when second connecting rod by the second cam around the 4th hinge joint pull-up, the second lift side rises, and works as second connecting rod
Second cam is pushed away to low, the second lift side decline around the 4th hinge joint；
First connecting rod is moved forward or rearward with second connecting rod by the drive of moving member simultaneously；First lift side and the second lifting
End is resisted against lifter plate bottom.
2. tray truck according to claim 1, which is characterized in that be equipped with motor and motor in the driving main body
The first hinged feeding connecting rod, horizontal axis, two second feeding connecting rods for being located at horizontal axis both ends of output shaft；The horizontal axis passes through
First feeding connecting rod simultaneously feeds connecting rod common rotation with first；Horizontal axis is vertical with motor output shaft, and motor output shaft is articulated with
One feeding connecting rod one end, horizontal axis pass through the first feeding connecting rod other end；It is additionally provided with third connecting rod, one end of the third connecting rod is hinged
In on moving member and the other end is articulated on the second feeding connecting rod, motor output shaft pushes out the first feeding connecting rod, and passes through
Horizontal axis pushes forward the hinged place of the second feeding connecting rod and third connecting rod, and third connecting rod pushes forward moving member.
3. tray truck according to claim 1 or 2, which is characterized in that it is described two second feeding connecting rods respectively with
Third connecting rod in two pallet forks is hinged.
4. tray truck according to claim 3, which is characterized in that the front side of the moving member is equipped with and rear portion
Side is equipped with idler wheel, and the inside of the inner sidewall on the chassis is equipped with the guide rail of guide roller, the guide rail include lower guideway and on lead
Idler wheel is simultaneously located between lower guideway and upper rail by rail.
5. tray truck according to claim 4, which is characterized in that extend the rear portion another side of the moving member
After draw bar, first connecting rod with to draw boom end after this hinged, and first connecting rod draws bar with after and extends vertically；The front of moving member is another
Leading bar is extended in side, and second connecting rod and the leading boom end are hinged, and second connecting rod is extended vertically with leading bar.
6. tray truck according to claim 1 or 2, which is characterized in that the first lift side two of first cam
Side installation is there are two propelling sheave, which is located at the two sides of the first cam and height is identical；Second cam
The second lift side two sides equally install there are two propelling sheave, which is located at two sides and the height of the second cam
It is identical.
7. tray truck according to claim 2, which is characterized in that in the bottom of the driving main body there are two installations
Horizontal axis fixing seat, the horizontal axis pass through two horizontal axis fixing seats, and the first feeding connecting rod is located between two horizontal axis fixing seats.
8. a kind of tray truck with lifting device, including driving main body, a pair of of the goods extended from driving body front end
Fork；It is characterized in that,
Each pair of pallet fork includes chassis, the lifter plate being covered on chassis, the lifter in chassis；The lifter includes
The moving member that is mounted in chassis, the first connecting rod that connect with moving member, is connect the guide rail for carrying moving member with first connecting rod
First cam, the first cam chair for positioning the first cam；
First cam has first hinge joint hinged with first connecting rod, second hinge joint hinged with the first cam chair, first
Lift side；First cam rotates under the limitation of the first cam chair around the second hinge joint；First lift side is located at
On first hinge joint, when first connecting rod by the first cam around the second hinge joint pull-up, the first lift side rises, and works as first connecting rod
First cam is pushed away to low, the first lift side decline around the second hinge joint；
It is equipped with motor in the driving main body, first feeding connecting rod, the horizontal axis hinged with motor output shaft, is located at horizontal axis two
The two second feeding connecting rods at end；The horizontal axis passes through the first feeding connecting rod and feeds connecting rod common rotation with first；Horizontal axis with
Motor output shaft is vertical, and motor output shaft is articulated with first feeding connecting rod one end, and horizontal axis passes through the first feeding connecting rod other end；Also
Equipped with third connecting rod, one end of the third connecting rod is articulated on moving member and the other end is articulated on the second feeding connecting rod, motor
Output shaft pushes out the first feeding connecting rod, and by horizontal axis by the hinged place of the second feeding connecting rod and third connecting rod to being pushed forward
Dynamic, third connecting rod pushes forward moving member.
9. tray truck according to claim 8, which is characterized in that lifter further includes second connect with moving member
Connecting rod, the second cam being connect with second connecting rod, the second cam chair for positioning the second cam；First cam and the second cam are the bottom of at
Front and back setting in disk；Second cam has the third hinge joint hinged with second connecting rod, fourth hinge hinged with the second cam chair
Contact, the second lift side；Second cam rotates under the limitation of the second cam chair around the 4th hinge joint；Described second liter
Drop end is located on third hinge joint, when second connecting rod by the second cam around the 4th hinge joint pull-up, the rising of the second lift side, when
Second cam is pushed away low, the second lift side decline by second connecting rod around the 4th hinge joint；First connecting rod and second connecting rod pass through movement
The drive of part is moved forward or rearward simultaneously.
10. tray truck according to claim 9, which is characterized in that the front side of the moving member be equipped with and after
Portion side is equipped with idler wheel, and the inside of the inner sidewall on the chassis is equipped with the guide rail of guide roller, the guide rail include lower guideway and on
Idler wheel is simultaneously located between lower guideway and upper rail by guide rail；
Bar is drawn in the rear portion another side of the moving member after extending, first connecting rod with to draw boom end after this hinged, and first connects
Bar draws bar with after and extends vertically；Leading bar is extended in the front another side of moving member, and second connecting rod and the leading boom end are cut with scissors
It connects, and second connecting rod is extended vertically with leading bar；First lift side and the second lift side are resisted against lifter plate bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181837.5A CN109132959B (en) | 2018-10-11 | 2018-10-11 | Pallet truck with lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181837.5A CN109132959B (en) | 2018-10-11 | 2018-10-11 | Pallet truck with lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109132959A true CN109132959A (en) | 2019-01-04 |
| CN109132959B CN109132959B (en) | 2024-01-05 |
Family
ID=64811569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181837.5A Active CN109132959B (en) | 2018-10-11 | 2018-10-11 | Pallet truck with lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109132959B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823990A (en) * | 2019-03-18 | 2019-05-31 | 重庆智享物流设备有限公司 | Lifting body, removal mechanism, handling device |
| CN112573438A (en) * | 2020-12-18 | 2021-03-30 | 南京音飞储存设备（集团）股份有限公司 | A ox fork truck for carrying ground tray |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1700382A (en) * | 1926-05-03 | 1929-01-29 | Shepard Co Lewis | Elevating truck |
| US1837600A (en) * | 1930-05-13 | 1931-12-22 | Lewisshepard Company | Elevating truck |
| GB483155A (en) * | 1936-10-13 | 1938-04-13 | Thomas Blair Rosser | Improvements in and connected with trolleys |
| US3260534A (en) * | 1963-01-31 | 1966-07-12 | Lansing Bagnall Ltd | Pallet trucks |
| CN1850535A (en) * | 2005-04-22 | 2006-10-25 | 株式会社青野 | Locking apparatus of truck with hoist |
| CN201086728Y (en) * | 2007-07-20 | 2008-07-16 | 梁献仁 | Cargo carriage |
| CN202863499U (en) * | 2012-10-22 | 2013-04-10 | 广东溢达纺织有限公司 | Hand-pushed van |
| CN205575508U (en) * | 2016-05-10 | 2016-09-14 | 徐州工程学院 | Stepless adjustment fork truck of fork centre gripping width |
| CN106517035A (en) * | 2016-11-30 | 2017-03-22 | 湖州圣远物流有限公司 | Hand fork lifter for logistics |
| CN107188090A (en) * | 2017-06-29 | 2017-09-22 | 鲁泰纺织股份有限公司 | Goods transport systems |
| CN107804807A (en) * | 2017-11-20 | 2018-03-16 | 深圳怡丰机器人科技有限公司 | The auxiliary support mechanism and its method for carrying of AGV carriers |
| CN209306900U (en) * | 2018-10-11 | 2019-08-27 | 苏州蜂群机器人智能科技有限公司 | A kind of tray truck with lifting device |
-
2018
- 2018-10-11 CN CN201811181837.5A patent/CN109132959B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1700382A (en) * | 1926-05-03 | 1929-01-29 | Shepard Co Lewis | Elevating truck |
| US1837600A (en) * | 1930-05-13 | 1931-12-22 | Lewisshepard Company | Elevating truck |
| GB483155A (en) * | 1936-10-13 | 1938-04-13 | Thomas Blair Rosser | Improvements in and connected with trolleys |
| US3260534A (en) * | 1963-01-31 | 1966-07-12 | Lansing Bagnall Ltd | Pallet trucks |
| CN1850535A (en) * | 2005-04-22 | 2006-10-25 | 株式会社青野 | Locking apparatus of truck with hoist |
| CN201086728Y (en) * | 2007-07-20 | 2008-07-16 | 梁献仁 | Cargo carriage |
| CN202863499U (en) * | 2012-10-22 | 2013-04-10 | 广东溢达纺织有限公司 | Hand-pushed van |
| CN205575508U (en) * | 2016-05-10 | 2016-09-14 | 徐州工程学院 | Stepless adjustment fork truck of fork centre gripping width |
| CN106517035A (en) * | 2016-11-30 | 2017-03-22 | 湖州圣远物流有限公司 | Hand fork lifter for logistics |
| CN107188090A (en) * | 2017-06-29 | 2017-09-22 | 鲁泰纺织股份有限公司 | Goods transport systems |
| CN107804807A (en) * | 2017-11-20 | 2018-03-16 | 深圳怡丰机器人科技有限公司 | The auxiliary support mechanism and its method for carrying of AGV carriers |
| CN209306900U (en) * | 2018-10-11 | 2019-08-27 | 苏州蜂群机器人智能科技有限公司 | A kind of tray truck with lifting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823990A (en) * | 2019-03-18 | 2019-05-31 | 重庆智享物流设备有限公司 | Lifting body, removal mechanism, handling device |
| CN112573438A (en) * | 2020-12-18 | 2021-03-30 | 南京音飞储存设备（集团）股份有限公司 | A ox fork truck for carrying ground tray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109132959B (en) | 2024-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105036004B (en) | A kind of light-duty two-way carrier-and-stacker | |
| CN112093349B (en) | Jacking linkage type sixteen-wheel four-way shuttle | |
| CN112079031B (en) | Diagonal-pulling jacking reversing type sixteen-wheel four-way shuttle | |
| CN106741275B (en) | Sliding type lifting barrier-surpassing robot | |
| CN109132959A (en) | A kind of tray truck with lifting device | |
| CN110642192A (en) | Bidirectional telescopic lifting RGV fork | |
| CN209306900U (en) | A kind of tray truck with lifting device | |
| CN113415760B (en) | Double-station hook type shuttle | |
| KR20240034685A (en) | Chassis assembly and automated guided vehicle | |
| CN109835850A (en) | The carrying wheel assembly of tray truck | |
| CN109896469A (en) | Tray truck | |
| CN109083486A (en) | A kind of more piece cement electric pole automatic assembling mounting device | |
| CN209668701U (en) | Tray truck | |
| CN215705911U (en) | Chassis assembly and automated guided vehicle | |
| CN216269184U (en) | High-altitude operation car with locomotive stabilizing mean | |
| CN114701982B (en) | Bidirectional reversing and speed regulating assembly for pallet fork | |
| CN112407887A (en) | Semi-automatic laser marking equipment | |
| CN211283619U (en) | Bidirectional telescopic lifting RGV fork | |
| CN204848119U (en) | Cut formula lift | |
| CN204823996U (en) | Cut fork lifter | |
| CN210103369U (en) | Automatic guiding vehicle | |
| CN209002379U (en) | A kind of cotton picker | |
| CN207811168U (en) | A kind of elevator of coplanar lifting | |
| CN206886608U (en) | A kind of travelling bogie | |
| CN106740730B (en) | AGV drivings with enhanced feature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |