CN109132959B - Pallet truck with lifting device - Google Patents
Pallet truck with lifting device Download PDFInfo
- Publication number
- CN109132959B CN109132959B CN201811181837.5A CN201811181837A CN109132959B CN 109132959 B CN109132959 B CN 109132959B CN 201811181837 A CN201811181837 A CN 201811181837A CN 109132959 B CN109132959 B CN 109132959B
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- cam
- connecting rod
- lifting
- hinged
- hinge point
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- 230000000694 effects Effects 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- 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
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- 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
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- 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 pallet truck with a lifting device, which comprises a driving main body and a pair of forks extending from the front end of the driving main body; each pair of forks comprises a chassis and a lifting plate covered on the chassis; the lifting plate is lifted by a lifter arranged in the pallet fork chassis. The lifter is designed according to the slender structural characteristics of the fork, and the front and back movement of the moving piece respectively drives the front and back arranged first cam and the back arranged second cam to lift; the lifting end of the first cam and the lifting end of the second cam are propped against the bottom of the lifting plate to realize lifting of the lifting plate, the design structure of the lifter does not need to increase the size of the fork, the size requirements of European standard trays and small and medium-sized tray trucks are met, and meanwhile, a good lifting effect on goods is achieved.
Description
Technical Field
The invention relates to the field of pallet trucks.
Background
Electric pallet trucks (which can be operated by manual steering) or automatic pallet trucks are widely used in storage environments for moving goods through forks. Current electric or automatic pallet trucks structurally include a drive body and a pair of forks extending forward from the drive body. When the automatic pallet truck is used for moving cargoes, the cargoes can be carried only after the cargoes are lifted to leave the ground after the cargoes are moved to the gap at the bottom of the cargoes. To the mode of fork with the goods lifting, normally direct lifting whole fork, but to middle-size and small-size automatic tray carrier, the bottom of fork itself needs to install the wheel in order to make balanced around, is difficult to direct with fork lifting, so the technical problem of how to the lifting goods needs to be solved to design new structure.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the invention provides a pallet truck, which is provided with a lifting device, wherein the lifting device can enable the top surface of a pallet fork to lift after wheels are arranged at the bottom of the pallet fork so as to realize lifting operation of cargoes.
In order to solve the technical problems, the invention adopts the following technical scheme:
a pallet truck with a lifting device comprises a driving main body and a pair of forks extending from the front end of the driving main body; each pair of forks comprises a chassis, a lifting plate covered on the chassis and a lifter positioned in the chassis; the lifter comprises a moving part, a guide rail, a first connecting rod, a first cam, a second connecting rod, a second cam, a first cam seat and a second cam seat, wherein the moving part is arranged in the chassis, the guide rail is used for bearing the moving part, the first connecting rod is connected with the moving part, the first cam is connected with the first connecting rod, the second connecting rod is connected with the moving part, the second cam is connected with the second connecting rod, the first cam seat is used for positioning the first cam, and the second cam seat is used for positioning the second cam; the first cam and the second cam are arranged in the chassis front and back; the first cam is provided with a first hinge point hinged with the first connecting rod, a second hinge point hinged with the first cam seat and a first lifting end; the first cam rotates around the second hinge point under the limit of the first cam seat; the first lifting end is positioned above the first hinge point, when the first connecting rod pulls the first cam up around the second hinge point, the first lifting end is lifted, and when the first connecting rod pushes the first cam down around the second hinge point, the first lifting end is lowered; the second cam is provided with a third hinging point hinged with the second connecting rod, a fourth hinging point hinged with the second cam seat and a second lifting end; the second cam rotates around a fourth hinge point under the limit of the second cam seat; the second lifting end is positioned above the third hinge point, when the second connecting rod pulls up the second cam around the fourth hinge point, the second lifting end is lifted, and when the second connecting rod pushes down the second cam around the fourth hinge point, the second lifting end is lowered; the first connecting rod and the second connecting rod are driven by the moving piece to move forwards or backwards simultaneously; the first lifting end and the second lifting end are propped against the bottom of the lifting plate.
The beneficial effects are that: the pallet truck with the lifting device provided by the invention divides the pallet fork into the fixed chassis and the lifting plate which can be lifted, wherein the lifting plate realizes the lifting through the lifter arranged in the pallet fork chassis. The lifter is designed according to the slender structural characteristics of the fork, and the front and back movement of the moving piece respectively drives the front and back arranged first cam and the back arranged second cam to lift; the lifting end of the first cam and the lifting end of the second cam are propped against the bottom of the lifting plate so as to realize lifting of the lifting plate, the design structure of the lifter does not need to increase the size of a fork, the size requirement of a medium-sized and small-sized pallet truck is met, and meanwhile, a good lifting effect on goods is achieved.
Further, a motor, a first feed connecting rod hinged with an output shaft of the motor, a transverse shaft and two second feed connecting rods respectively positioned at two ends of the transverse shaft are arranged in the driving main body; the transverse shaft passes through the first feed connecting rod and rotates together with the first feed connecting rod; the transverse shaft is perpendicular to the motor output shaft, the motor output shaft is hinged to one end of the first feed connecting rod, and the transverse shaft passes through the other end of the first feed connecting rod; the device is also provided with a third connecting rod, one end of the third connecting rod is hinged on the moving piece, the other end of the third connecting rod is hinged on the second feeding connecting rod, the output shaft of the motor pushes the first feeding connecting rod outwards, the hinged position of the second feeding connecting rod and the third connecting rod is pushed forwards through a transverse shaft, and the third connecting rod pushes the moving piece forwards.
Further, the two second feed links are respectively hinged with a third link in the two forks.
Further, the front side surface and the rear side surface of the moving part are provided with rollers, the inner side of the inner side wall of the chassis is provided with a guide rail for guiding the rollers, and the guide rail comprises a lower guide rail and an upper guide rail and positions the rollers between the lower guide rail and the upper guide rail.
Further, a rear guide rod extends from the other side surface of the rear part of the moving piece, the first connecting rod is hinged with the end part of the rear guide rod, and the first connecting rod extends vertically to the rear guide rod; the front guide rod extends from the other side surface of the front part of the moving part, the second connecting rod is hinged with the end part of the front guide rod, and the second connecting rod extends vertically to the rear guide rod.
Further, two guide wheels are arranged on two sides of the first lifting end of the first cam, and the two guide wheels are respectively positioned on two sides of the first cam and have the same height; two guide wheels are also arranged on two sides of the second lifting end of the second cam, and the two guide wheels are respectively positioned on two sides of the second cam and have the same height.
Further, two transverse shaft fixing seats are arranged in the bottom of the driving main body, the transverse shaft penetrates through the two transverse shaft fixing seats, and the first feed connecting rod is located between the two transverse shaft fixing seats.
In order to solve the technical scheme, the invention can also adopt the following technical scheme,
a pallet truck with a lifting device comprises a driving main body and a pair of forks extending from the front end of the driving main body; each pair of forks comprises a chassis, a lifting plate covered on the chassis and a lifter positioned in the chassis; the lifter comprises a moving part, a guide rail, a first connecting rod, a first cam and a first cam seat, wherein the moving part is arranged in the chassis, the guide rail is used for bearing the moving part, the first connecting rod is connected with the moving part, the first cam is connected with the first connecting rod, and the first cam seat is used for positioning the first cam; the first cam is provided with a first hinge point hinged with the first connecting rod, a second hinge point hinged with the first cam seat and a first lifting end; the first cam rotates around the second hinge point under the limit of the first cam seat; the first lifting end is positioned above the first hinge point, when the first connecting rod pulls the first cam up around the second hinge point, the first lifting end is lifted, and when the first connecting rod pushes the first cam down around the second hinge point, the first lifting end is lowered; the driving main body is internally provided with a motor, a first feeding connecting rod hinged with an output shaft of the motor, a transverse shaft and two second feeding connecting rods respectively positioned at two ends of the transverse shaft; the transverse shaft passes through the first feed connecting rod and rotates together with the first feed connecting rod; the transverse shaft is perpendicular to the motor output shaft, the motor output shaft is hinged to one end of the first feed connecting rod, and the transverse shaft passes through the other end of the first feed connecting rod; the device is also provided with a third connecting rod, one end of the third connecting rod is hinged on the moving piece, the other end of the third connecting rod is hinged on the second feeding connecting rod, the output shaft of the motor pushes the first feeding connecting rod outwards, the hinged position of the second feeding connecting rod and the third connecting rod is pushed forwards through a transverse shaft, and the third connecting rod pushes the moving piece forwards.
The beneficial effects are that: the pallet truck with the lifting device provided by the invention divides the pallet fork into the fixed chassis and the lifting plate which can be lifted, wherein the lifting plate realizes the lifting through the lifter arranged in the pallet fork chassis. The lifter drives the first cam that sets up around through the fore-and-aft movement of moving part to realize the lift of lifter plate, the project organization of this lifter need not increase the size of fork, accords with the dimensional requirement of European standard tray and medium-and-small-size tray carrier, plays good lift effect to the goods simultaneously. The front-back motion of the moving part is converted into the telescopic motion of the motor through the first feeding connecting rod and the transverse shaft, and then converted into the displacement of the moving part, so that the moving part is driven to move directly through the telescopic motion of the motor output shaft, the moving range of the motor output shaft is not required to be too large, the moving part is enabled to obtain the required moving range through the transition of the first feeding connecting rod and the transverse shaft, the whole length of the pallet truck is not required to be too long, the height of the driving main body can be lifted to accommodate the first feeding connecting rod, the occupied area of the pallet truck can be reduced, and the pallet truck is beneficial to miniaturization.
Further, the device also comprises a second connecting rod connected with the moving piece, a second cam connected with the second connecting rod and a second cam seat for positioning the second cam; the first cam and the second cam are arranged in the chassis front and back; the second cam is provided with a third hinging point hinged with the second connecting rod, a fourth hinging point hinged with the second cam seat and a second lifting end; the second cam rotates around a fourth hinge point under the limit of the second cam seat; the second lifting end is positioned above the third hinge point, when the second connecting rod pulls up the second cam around the fourth hinge point, the second lifting end is lifted, and when the second connecting rod pushes down the second cam around the fourth hinge point, the second lifting end is lowered; the first connecting rod and the second connecting rod are driven by the moving piece to move forwards or backwards simultaneously.
Further, the front side surface and the rear side surface of the moving part are provided with rollers, the inner side of the inner side wall of the chassis is provided with a guide rail for guiding the rollers, and the guide rail comprises a lower guide rail and an upper guide rail and positions the rollers between the lower guide rail and the upper guide rail; a rear guide rod extends from the other side surface of the rear part of the moving piece, a first connecting rod is hinged with the end part of the rear guide rod, and the first connecting rod extends vertically to the rear guide rod; the other side surface of the front part of the moving piece extends out of a front guide rod, a second connecting rod is hinged with the end part of the front guide rod, and the second connecting rod extends vertically to the rear guide rod; the first lifting end and the second lifting end are propped against the bottom of the lifting plate.
Drawings
FIG. 1 is a perspective view of a pallet jack of the present invention;
FIG. 2 is a side view of the pallet jack of the present invention;
FIG. 3 is a schematic perspective view of the internal structure of the pallet jack driving body and pallet fork chassis of the present invention, showing the first cam and the second cam lowered;
FIG. 4 is a schematic perspective view of the internal structure of the pallet jack driving body and pallet fork chassis of the present invention, showing the first cam and the second cam raised;
FIG. 5 is a perspective view of the elevator portion of the pallet jack of the present invention;
FIG. 6 is a side view of the perspective view of FIG. 3, again showing the first and second cams lowered;
fig. 7 is a side view of the perspective view of fig. 4, again showing the first cam and the second cam raised.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present embodiment discloses a pallet truck with a lifting device, which includes a driving body 10, and a pair of forks 20 extending from the front end of the driving body 10.
Each pair of forks 20 includes a chassis 21, a lifter plate 22 overlying the chassis 21, and a lifter positioned within the chassis 21. Wheels for the pallet truck to walk are arranged at the bottom of the chassis and pass through the chassis 21. The lifter comprises a moving member 23 installed in the chassis 21, a guide rail 24 for carrying the moving member, a first connecting rod 24 connected with the moving member 23, a first cam 25 connected with the first connecting rod 24, a second connecting rod 26 connected with the moving member 23, a second cam 27 connected with the second connecting rod 26, a first cam seat 28 for positioning the first cam, and a second cam seat 29 for positioning the second cam. The first cam 25 and the second cam 27 are disposed back and forth in the chassis 21. The first cam seat 28 and the second cam seat 29 are both fixed in the chassis 21.
As shown in fig. 6 and 7, the first cam 25 has a first hinge point 251 hinged to the first link 24, a second hinge point 252 hinged to the first cam seat 28, and a first lifting end 253. The first cam 25 rotates about the second hinge point 252 under the constraint of the first cam mount 28. The first lifting end 253 is located above the first hinge point 251, when the first link 24 pulls the first cam 25 up around the second hinge point 252, the first lifting end 253 is lifted, and when the first link 24 pushes the first cam 25 down around the second hinge point 251, the first lifting end 253 is lowered. Similarly, the second cam 27 has a third hinge point 271 hinged to the second link 26, a fourth hinge point 272 hinged to the second cam mount 29, and a second elevating end 273. The second cam 27 rotates about the fourth hinge point 272 under the restriction of the second cam mount 29. The second elevating end 273 is located above the third hinge 271. When the second link 26 pulls the second cam 27 up around the fourth hinge point 272, the second elevating end 273 is elevated. When the second link 26 pushes the second cam 27 down about the fourth hinge point 272, the second raising and lowering end 273 is lowered. The first link 24 and the second link 26 are driven by the moving member 23 to move forward or backward simultaneously, that is, the first lifting end 253 and the second lifting end 273 are driven by the moving member 23 to rise to the same height together or fall to the same height together. The first lifting end 253 and the second lifting end 273 are abutted against the bottom of the lifting plate 22, i.e. the lifting plate 22 is lifted or lowered along with the first lifting end 253 and the second lifting end 273. And because each pair of forks 20 comprises the lifter, the lifting plates on each pair of forks 20 are lifted or lowered to the same height at the same time, so that the forks can stably lift and lower the goods.
As shown in fig. 5, the front side and the rear side of the moving member 23 are provided with rollers 231, the inner side of the inner side wall of the chassis 21 is provided with a guide rail 211 for guiding the rollers 231, and the guide rail 211 includes a lower guide rail and an upper guide rail and positions the rollers 231 between the lower guide rail and the upper guide rail. The other side of the rear part of the moving member 231 extends out of the rear guide bar 232, the first link 24 is hinged to the end of the rear guide bar 232, and the first link 24 extends perpendicularly to the rear guide bar 232. The front other side of the moving member 23 extends out of the front guide bar 233, the second link 26 is hinged to an end of the front guide bar 233, and the second link 26 extends perpendicularly to the front guide bar 233.
Here, it is preferable that two cams 25, 27 are provided in the fork to simultaneously abut against the front and rear ends of the lifter plate 22, so that the lifter plate 22 can be lifted and lowered stably and uniformly. In other embodiments, a simplified structure can be adopted, that is, only one cam (located at the middle position of the fork chassis) is provided, and the lifting plate 22 is positioned in the transverse direction, and can only be driven by the cam to move up and down, so that the lifting of the lifting plate 22 can be realized.
And the manner in which the mover 23 moves forward and backward is achieved by the following structure. The driving main body 10 is internally provided with a motor 11, a first feed connecting rod 13 hinged with an output shaft 12 of the motor 11, a transverse shaft 14 and two second feed connecting rods 15 respectively positioned at two ends of the transverse shaft 14. The transverse shaft 14 passes through the first feed link 13 and rotates with the first feed link 13. The transverse axis 14 is perpendicular to the motor output shaft 12. Two transverse shaft fixing seats 141 are installed in the bottom of the driving main body 10, the transverse shaft 14 passes through the two transverse shaft fixing seats 141, and the first feed connecting rod 13 is located between the two transverse shaft fixing seats 141. The motor output shaft 12 is hinged to one end of the first feed link 13, and the transverse shaft 14 passes through the other end of the first feed link 13. The motor output shaft 12 is hinged to the first feed link 13 at a position higher than the position at which the transverse shaft 14 is hinged to the first feed link 13. A third link 16 is further provided, one end of the third link 16 is hinged to the moving member 23, the other end is hinged to the second feed link 15, the motor output shaft 12 pushes the first feed link 13 outwards, the hinged position of the second feed link 15 and the third link 16 is pushed forwards through the transverse shaft 14, and the third link 16 pushes the moving member 23 forwards. The two second feed links 15 are respectively hinged with the third links 16 in the two forks, i.e. the moving members 23 in the two forks can be pushed in the same direction simultaneously by the motor.
Two guide wheels 254 are mounted on two sides of the first lifting end 253 of the first cam 25, and the two guide wheels 254 are respectively positioned on two sides of the first cam 25 and have the same height; two guide wheels 274 are also mounted on both sides of the second elevating end 273 of the second cam 27, and the two guide wheels 274 are respectively positioned on both sides of the second cam 27 and have the same height. The guide wheels 254, 274 enable the contact between the cams 25, 27 and the lifter plate 22 to be changed to sliding contact, which is advantageous for maintaining stable interaction and reducing wear.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that several derivatives or substitutions may be made without departing from the spirit of the invention, and all such derivatives or substitutions should be considered as being within the scope of the invention.
Claims (4)
1. A pallet truck with a lifting device comprises a driving main body and a pair of forks extending from the front end of the driving main body; it is characterized in that the method comprises the steps of,
each pair of forks comprises a chassis, a lifting plate covered on the chassis and a lifter positioned in the chassis; the lifter comprises a moving part, a guide rail, a first connecting rod, a first cam, a second connecting rod, a second cam, a first cam seat and a second cam seat, wherein the moving part is arranged in the chassis, the guide rail is used for bearing the moving part, the first connecting rod is connected with the moving part, the first cam is connected with the first connecting rod, the second connecting rod is connected with the moving part, the second cam is connected with the second connecting rod, the first cam seat is used for positioning the first cam, and the second cam seat is used for positioning the second cam; the first cam and the second cam are arranged in the chassis front and back;
the first cam is provided with a first hinge point hinged with the first connecting rod, a second hinge point hinged with the first cam seat and a first lifting end; the first cam rotates around the second hinge point under the limit of the first cam seat; the first lifting end is positioned above the first hinge point, when the first connecting rod pulls the first cam up around the second hinge point, the first lifting end is lifted, and when the first connecting rod pushes the first cam down around the second hinge point, the first lifting end is lowered;
the second cam is provided with a third hinging point hinged with the second connecting rod, a fourth hinging point hinged with the second cam seat and a second lifting end; the second cam rotates around a fourth hinge point under the limit of the second cam seat; the second lifting end is positioned above the third hinge point, when the second connecting rod pulls up the second cam around the fourth hinge point, the second lifting end is lifted, and when the second connecting rod pushes down the second cam around the fourth hinge point, the second lifting end is lowered;
the first connecting rod and the second connecting rod are driven by the moving piece to move forwards or backwards simultaneously; the first lifting end and the second lifting end are propped against the bottom of the lifting plate;
the driving main body is internally provided with a motor, a first feeding connecting rod hinged with an output shaft of the motor, a transverse shaft and two second feeding connecting rods respectively positioned at two ends of the transverse shaft; the transverse shaft passes through the first feed connecting rod and rotates together with the first feed connecting rod; the transverse shaft is perpendicular to the motor output shaft, the motor output shaft is hinged to one end of the first feed connecting rod, and the transverse shaft passes through the other end of the first feed connecting rod; the motor output shaft pushes the first feeding connecting rod outwards, the hinged position of the second feeding connecting rod and the third connecting rod is pushed forwards through a transverse shaft, and the third connecting rod pushes the moving member forwards;
the two second feed connecting rods are respectively hinged with a third connecting rod in the two forks;
two transverse shaft fixing seats are arranged in the bottom of the driving main body, the transverse shaft penetrates through the two transverse shaft fixing seats, and the first feed connecting rod is located between the two transverse shaft fixing seats.
2. The pallet truck according to claim 1, wherein the front side and the rear side of the moving member are provided with rollers, and the inner side of the inner side wall of the chassis is provided with a rail for guiding the rollers, the rail including a lower rail and an upper rail and positioning the rollers between the lower rail and the upper rail.
3. The pallet jack of claim 2, wherein a rear guide bar extends from the other side of the rear portion of the moving member, a first link is hinged to an end of the rear guide bar, and the first link extends vertically to the rear guide bar; the front guide rod extends from the other side surface of the front part of the moving piece, the second connecting rod is hinged with the end part of the front guide rod, and the second connecting rod extends vertically to the front guide rod.
4. The pallet jack of claim 1 wherein two guide wheels are mounted on either side of the first lifting end of the first cam, the two guide wheels being located on either side of the first cam and being of the same height; two guide wheels are also arranged on two sides of the second lifting end of the second cam, and the two guide wheels are respectively positioned on two sides of the second cam and have the same height.
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 CN109132959A (en) | 2019-01-04 |
| CN109132959B true CN109132959B (en) | 2024-01-05 |
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| 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 |
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| CN (1) | CN109132959B (en) |
Families Citing this family (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 |
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| 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 |
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| CN109132959A (en) | 2019-01-04 |
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