CN110877875A - Electric carrier with clamping and overturning rotating mechanism - Google Patents
Electric carrier with clamping and overturning rotating mechanism Download PDFInfo
- Publication number
- CN110877875A CN110877875A CN201910984344.3A CN201910984344A CN110877875A CN 110877875 A CN110877875 A CN 110877875A CN 201910984344 A CN201910984344 A CN 201910984344A CN 110877875 A CN110877875 A CN 110877875A
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- Prior art keywords
- clamping
- cylinder
- rotary
- overturning
- arm lock
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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
-
- 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
-
- 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
- B66F9/122—Platforms; Forks; Other load supporting or gripping members longitudinally movable
-
- 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
- B66F9/18—Load gripping or retaining means
- B66F9/183—Coplanar side clamps
-
- 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
- B66F9/22—Hydraulic devices or systems
-
- 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)
Abstract
The invention discloses an electric truck with a clamping and overturning rotating mechanism, which comprises a truck body system, the clamping mechanism, the rotating mechanism and an overturning mechanism, wherein the clamping mechanism is arranged on a rotating platform, the rotating platform and a slewing bearing are both arranged on an overturning frame, and the overturning frame is hinged to the truck body system through an overturning oil cylinder. The invention provides an electric carrier with a clamping and overturning rotating mechanism, which can realize stable clamping, integral overturning, rotary reversing and long-distance transferring of workpieces and goods, has centralized functions, is convenient to use and is very worthy of popularization.
Description
Technical Field
The invention relates to the technical field of material handling equipment, packaging and tool fixtures, in particular to an electric carrier with a clamping rotary turnover mechanism.
Background
The development of industry has gradually become a trend of integrated and automatic operation, and in these operations, workpieces and goods often need to be clamped and reversed to perform processing treatment on different surfaces or orientations, such as assembling of engines, molds, medium and large electronic devices, etc., the traditional carrier transporting operation or traveling crane hoisting operation can only achieve point-to-point material transporting, and is inefficient and unsafe.
In the prior art, an electric pallet truck with application number '201810784447.0' comprises a driving system, an operation steering system, a lifting connecting rod assembly, a truck body system, a hydraulic system and an electric system, wherein the hydraulic system and the electric system are respectively arranged in the truck body system and connected with the driving system, the lower end of the operation steering system is fixedly connected with the driving system or the hydraulic system, the upper end of the operation steering system is bent and extends above the truck body system, the lifting connecting rod assembly is arranged at one side of the truck body system along the moving direction and is rotatably connected with the truck body system, the other side of the truck body system is connected with a pedal assembly in a turnover way, the pedal assembly is internally provided with a turnover force component and a buffer damping component which always turn upwards, when the carrying work is heavy, the electric pallet truck can be operated in a standing driving mode, can buffer and damp, and improves the comfort of a driver, the fatigue is reduced, and the working efficiency is improved; when the walking type electric bicycle needs to be operated in a narrow space, only the pedal assembly needs to be folded and retracted, and walking type operation is achieved.
However, the method still has the obvious defects in the using process: 1. when the carrier carries goods, the workpieces can be placed on the tray only by the assistance of manpower or other equipment, so that the carrying is laborious and inconvenient to use; 2. the device does not have the function of overturning the workpiece, only goods can be transported, and the large workpiece can be overturned and positioned only by the assistance of additional equipment for adjustment; 3. the device does not have the function of rotating the workpiece, the direction of the workpiece needs to be well adjusted for the transportation and installation of large workpiece equipment, and otherwise, the workpiece cannot be directly butted and installed after transportation, so that the device is complex.
Disclosure of Invention
The invention aims to provide an electric truck with a clamping and overturning rotating mechanism, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a from electric pallet truck of taking tight upset rotary mechanism of clamp, includes automobile body system, clamping mechanism, rotary mechanism and tilting mechanism, clamping mechanism installs on rotary platform, rotary platform and slewing bearing all install on the roll-over stand, the roll-over stand passes through the upset hydro-cylinder and articulates to the automobile body system.
Preferably, the vehicle body system comprises a vehicle body, a driving system, a steering system, a hydraulic system and an electrical system, the turnover mechanism comprises a turnover frame and a turnover oil cylinder, and the turnover frame is hinged to the vehicle body through the turnover oil cylinder.
Preferably, the clamping mechanism comprises a first clamping arm, a first clamping oil cylinder, a second clamping arm, a roller and a tray, the cylinder ends of the first clamping oil cylinder and the second clamping oil cylinder are respectively linked to the rotating platform, the cylinder rod end of the first clamping oil cylinder is hinged to the first clamping arm, the cylinder rod end of the second clamping oil cylinder is hinged to the second clamping arm, the roller is installed on two sides of the first clamping arm and the second clamping arm, a workpiece is clamped between the first clamping arm and the second clamping arm, and a fork hole is formed in the tray.
Preferably, the rotating mechanism consists of a rotating platform, a slewing bearing and a rotating locking mechanism, a guide rail is fixedly arranged on one side of the rotating platform, which is far away from the slewing bearing, and the first clamping arm and the second clamping arm are movably arranged on the guide rail.
Compared with the prior art, the invention has the beneficial effects that:
1. the clamping, rotating and overturning mechanism of the electric truck has simple structure, simple and convenient installation, easy operation and reliable performance;
2. the electric carrier with the clamping, overturning and rotating functions can realize stable clamping, integral overturning, rotating, reversing and carrying of workpieces and goods, and can also place the workpieces inconvenient to hoist on the ground after being provided with the tray, so that long-distance transfer is realized, the functions are centralized, and the universality is higher;
3. the invention can be suitable for various industries, in particular to the working conditions of automobile part assembly, mold surface treatment and the like, and has wider application range.
The invention provides an electric carrier with a clamping and overturning rotating mechanism, which can realize stable clamping, integral overturning, rotary reversing and long-distance transferring of workpieces and goods, has centralized functions, is convenient to use and is very worthy of popularization.
Drawings
FIG. 1 is a first three-dimensional schematic diagram of the overall structure of the present invention;
FIG. 2 is a two-dimensional schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the working states of the first clamping arm and the second clamping arm of the present invention;
FIG. 4 is a schematic view of the cargo turning state transition process of the present invention;
FIG. 5 is a schematic view of the cargo rotation state transition process of the present invention;
FIG. 6 is a schematic flow chart of the working procedure of embodiment 2 of the present invention;
fig. 7 is a schematic workflow diagram of embodiment 3 of the present invention.
In the figure: the device comprises a body system 1, a clamping mechanism 2, a first clamping arm 21, a first clamping cylinder 22, a second clamping cylinder 23, a second clamping arm 24, a roller 25, a rotating mechanism 3, a guide rail 31, a rotating platform 32, a rotary support 33, a rotary locking mechanism 34, a turnover mechanism 4, a turnover frame 41, a turnover cylinder 42, a workpiece 5 and a pallet 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
an electric truck with a clamping and overturning rotating mechanism comprises a truck body system 1, a clamping mechanism 2, a rotating mechanism 3 and an overturning mechanism 4, wherein the clamping mechanism 2 is installed on a rotating platform 32, the rotating platform 32 and a slewing bearing 33 are both installed on a turnover frame 41, and the turnover frame 41 is hinged to the truck body system 1 through an overturning oil cylinder 42.
Preferably, the vehicle body system 1 comprises a vehicle body, a driving system, a steering system, a hydraulic system and an electrical system, the driving mode comprises a seat driving mode, a standing driving mode and a walking mode, the steering mode comprises a rudder handle type and a steering wheel type operation, the power source is a lead-acid storage battery or a lithium battery, the driving system is a driving power source, the steering system can realize the turnover rotation of the vehicle body or goods, the hydraulic system provides power for the action sources of the clamping oil cylinders I22 and the clamping oil cylinders II 23, the electrical system is used for improving the automation degree of the device, the turnover mechanism 4 comprises a turnover frame 41 and a turnover oil cylinder 42, the turnover frame 41 is hinged to the vehicle body through the turnover oil cylinder 42, the turnover frame 41 can realize the hinged rotation, after the workpiece 5, the piston rod of the turning cylinder 42 extends out to push the turning frame 41 to drive the rotating mechanism 3 and the clamping mechanism 2 to realize turning action, and the turning angle is controlled by the stroke of the turning cylinder 42.
Preferably, the clamping mechanism 2 comprises a first clamping arm 21, a first clamping cylinder 22, a second clamping cylinder 23, a second clamping arm 24, a roller 25 and a tray 6, the first clamping arm 21 and the second clamping arm 24 are used for clamping the workpiece 5, the action sources of the first clamping cylinder 22 and the second clamping cylinder 23 are provided by a hydraulic system in the truck body system 1, the first clamping cylinder 22 and the second clamping cylinder 23 drive the first clamping arm 21 and the second clamping arm 24 to move, when piston rods of the first clamping cylinder 22 and the second clamping cylinder 23 retract, the first clamping arm 21 and the second clamping arm 24 approach each other to enable the workpiece 5 to be clamped, when the piston rods of the first clamping cylinder 22 and the second clamping cylinder 23 extend, the first clamping arm 21 and the second clamping arm 24 separate from each other to enable the workpiece 5 to be loosened, cylinder ends of the first clamping cylinder 22 and the second clamping cylinder 23 are respectively linked to the rotating platform 32, a rod end of the first clamping cylinder 22 is hinged to the first clamping arm 21, the retraction or extension of the first clamping cylinder 22 can drive the first clamping arm 21 to move, the rod end of the second clamping cylinder 23 is hinged to the second clamping arm 24, the retraction or extension of the second clamping cylinder 23 can drive the second clamping arm 24 to move, rollers 25 are mounted on two sides of the first clamping arm 21 and the second clamping arm 24, a workpiece 5 is clamped between the first clamping arm 21 and the second clamping arm 24, a fork hole is formed in the tray 6, and the first clamping arm 21 and the second clamping arm 24 can penetrate into the fork hole in the tray 6 during use.
Preferably, the rotating mechanism 3 is composed of a rotating platform 32, a pivoting support 33 and a rotating locking mechanism 34, the rotating mechanism 3 can be controlled by manpower, hydraulic pressure, electric mode and the like, the rotating locking mechanism 34 is used for opening the rotating action or locking after the rotating action is finished, the rotating locking mechanism 34 is installed on the roll-over stand 41, the rotating locking mechanism 34 is provided with a spring locking pin structure, a locking pin is inserted into a matching slot of the pivoting support 33 during locking, a guide rail 31 is fixedly arranged on one side of the rotating platform 32 far away from the pivoting support 33, the clamping arms one 21 and the clamping arms two 24 are movably arranged on the guide rail 31, the guide rail 31 can guide and limit the moving route of the clamping arms one 21 and the clamping arms two 24, and the clamping arms one 21 and the clamping arms two 24 can move up and down along.
Example 1: if the position adjustment of each surface of the workpiece 5 is to be realized, the processing of each surface is convenient to complete, the first clamping arm 21 and the second clamping arm 24 of the clamping mechanism 2 can be close to the two sides of the workpiece 5, then the piston rods of the first clamping oil cylinder 22 and the second clamping oil cylinder 23 are retracted, so that the first clamping arm 21 and the second clamping arm 24 are close to each other, the workpiece 5 is clamped, then the turnover frame 41 is pushed through the turnover oil cylinder 42, the rotating mechanism 3 and the clamping mechanism 2 are turned over for 90 degrees to be in a horizontal state, the workpiece 5 can be turned over from the horizontal state to a vertical state, and the workpiece can be rotated for 360 degrees around a rotation center by manual, hydraulic and electric control when the rotary locking mechanism 34 on.
Example 2: for a workpiece 5 inconvenient to hoist, the mounting tray 6 on the workpiece 5 can be transferred, for the working conditions of automatically rotating the mounting tray 6 such as hydraulic pressure, electricity and the like, specifically, piston rods of a first clamping oil cylinder 22 and a second clamping oil cylinder 23 are extended to enable the distance between a first clamping arm 21 and a second clamping arm 24 to be properly increased, then the tray 6 is manually mounted on the upper surface of the workpiece 5, the first clamping arm 21 and the second clamping arm 24 respectively penetrate into fork holes of the tray 6, then the piston rods of the first clamping oil cylinder 22 and the second clamping oil cylinder 23 are retracted to enable the first clamping arm 21 and the second clamping arm 24 to stably clamp the workpiece 5, the rotating mechanism 3 is controlled to rotate 180 degrees around a rotation center, at the moment, the tray 6 is located at the bottom of the workpiece 5 to realize the overturning of the workpiece 5, and finally the piston rods of the first clamping oil cylinder 22 and the second clamping oil cylinder 23 are extended again to enable the first, and loosening the first clamping arm 21 and the second clamping arm 24 in the clamping mechanism 2, and putting down the workpiece 5 and the tray 6.
Example 3: for a workpiece 5 inconvenient to hoist, the tray 6 arranged on the workpiece 5 can be transferred, for the working condition of manually rotating the tray 6, specifically, piston rods of a clamping cylinder I22 and a clamping cylinder II 23 are extended to enable the distance between a clamping arm I21 and a clamping arm II 24 to be properly enlarged, then the tray 6 is manually arranged on the upper surface of the workpiece 5, the clamping arm I21 and the clamping arm II 24 respectively penetrate into fork holes of the tray 6, then the piston rods of the clamping cylinder I22 and the clamping cylinder II 23 are retracted to stably clamp the workpiece 5, a turnover cylinder 42 pushes a turnover frame 41 to enable a rotating mechanism 3 and a clamping mechanism 2 to be turned over for 90 degrees to a horizontal state, at the moment, the tray 6 is vertically positioned at the rear part of the workpiece 5, a rotation locking mechanism 34 on the rotating mechanism 3 is opened, the workpiece 5 is rotated around a rotation center, the tray 6 is rotated to 180 degrees, at the moment, the tray 6, the turning oil cylinder 42 contracts to drive the clamping mechanism 2, the workpiece 5 and the tray 6 to turn 90 degrees downwards, at the moment, the tray 6 is positioned at the bottom of the workpiece 5, the clamping mechanism 2 loosens the clamping arms, and the workpiece 5 and the tray 6 are put down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a from electric pallet truck of taking tight upset rotary mechanism of clamp, includes automobile body system (1), clamping mechanism (2), rotary mechanism (3) and tilting mechanism (4), its characterized in that: the clamping mechanism (2) is installed on a rotating platform (32), the rotating platform (32) and a slewing bearing (33) are installed on a roll-over stand (41), and the roll-over stand (41) is hinged to a vehicle body system (1) through a roll-over oil cylinder (42).
2. The electric cart with clamping and overturning mechanism as claimed in claim 1, wherein: the vehicle body system (1) comprises a vehicle body, a driving system, a steering system, a hydraulic system and an electrical system, the turnover mechanism (4) comprises a turnover frame (41) and a turnover oil cylinder (42), and the turnover frame (41) is hinged to the vehicle body through the turnover oil cylinder (42).
3. The electric cart with clamping and overturning mechanism as claimed in claim 1, wherein: clamping mechanism (2) comprise arm lock (21), clamp cylinder (22), clamp cylinder two (23), arm lock two (24), gyro wheel (25) and tray (6), the cylinder end that presss from both sides clamp cylinder (22) and clamp cylinder two (23) links to rotary platform (32) respectively on, the jar rod end of clamp cylinder (22) articulates to arm lock (21) on, the jar rod end of clamp cylinder two (23) articulates to arm lock two (24) on, gyro wheel (25) are installed to the both sides of arm lock (21) and arm lock two (24), the centre gripping has work piece (5) between arm lock (21) and arm lock two (24), the fork hole has been seted up on tray (6).
4. The electric cart with clamping and overturning mechanism as claimed in claim 1, wherein: the rotary mechanism (3) is composed of a rotary platform (32), a rotary support (33) and a rotary locking mechanism (34), a guide rail (31) is fixedly arranged on one side, away from the rotary support (33), of the rotary platform (32), and a first clamping arm (21) and a second clamping arm (24) are movably arranged on the guide rail (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984344.3A CN110877875A (en) | 2019-10-16 | 2019-10-16 | Electric carrier with clamping and overturning rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984344.3A CN110877875A (en) | 2019-10-16 | 2019-10-16 | Electric carrier with clamping and overturning rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110877875A true CN110877875A (en) | 2020-03-13 |
Family
ID=69728410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910984344.3A Pending CN110877875A (en) | 2019-10-16 | 2019-10-16 | Electric carrier with clamping and overturning rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110877875A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451704A (en) * | 2020-04-07 | 2020-07-28 | 中车青岛四方机车车辆股份有限公司 | Self-overturning device, system and method in tire position of bogie frame |
| CN111792571A (en) * | 2020-07-10 | 2020-10-20 | 龙合智能装备制造有限公司 | A stabilize fork device and fork truck for fork truck |
| CN113003496A (en) * | 2021-03-12 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Tire supporting mechanism for AGV (automatic guided vehicle) carrying of whole vehicle and control method of tire supporting mechanism |
| CN113428808A (en) * | 2021-07-22 | 2021-09-24 | 合肥搬易通科技发展有限公司 | Transport vehicle and hydraulic control system |
| CN113493176A (en) * | 2020-04-06 | 2021-10-12 | 长荣新材料技术有限公司 | A carrier for installing wallboard |
| CN113955680A (en) * | 2021-09-30 | 2022-01-21 | 杭州容大智造科技有限公司 | High-efficient fork truck of getting thing repeatedly |
| CN114852923A (en) * | 2022-07-06 | 2022-08-05 | 四川城乡发展工程设计有限公司 | Handling system for building material transportation operation |
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| CN109625918A (en) * | 2018-11-28 | 2019-04-16 | 徐州星耀电子有限公司 | A kind of handling device of cylindrical workpiece in RF antenna production process |
| CN110203851A (en) * | 2019-07-13 | 2019-09-06 | 济南华辰实业有限责任公司 | Precast concrete rotation, carrier |
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| CN203855373U (en) * | 2014-03-28 | 2014-10-01 | 金东纸业（江苏）股份有限公司 | Fork truck and tray conversion clamp of fork truck |
| CN104386622A (en) * | 2014-09-10 | 2015-03-04 | 吴聪杰 | Multifunctional forklift attachment |
| US10150660B2 (en) * | 2017-01-31 | 2018-12-11 | Bay-Lynx Manufacturing Inc. | Parallel lift turret mount |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493176A (en) * | 2020-04-06 | 2021-10-12 | 长荣新材料技术有限公司 | A carrier for installing wallboard |
| CN111451704A (en) * | 2020-04-07 | 2020-07-28 | 中车青岛四方机车车辆股份有限公司 | Self-overturning device, system and method in tire position of bogie frame |
| CN111451704B (en) * | 2020-04-07 | 2022-03-01 | 中车青岛四方机车车辆股份有限公司 | Self-overturning device, system and method in tire position of bogie frame |
| CN111792571A (en) * | 2020-07-10 | 2020-10-20 | 龙合智能装备制造有限公司 | A stabilize fork device and fork truck for fork truck |
| CN113003496A (en) * | 2021-03-12 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Tire supporting mechanism for AGV (automatic guided vehicle) carrying of whole vehicle and control method of tire supporting mechanism |
| CN113003496B (en) * | 2021-03-12 | 2023-04-07 | 机械工业第九设计研究院股份有限公司 | Tire supporting mechanism for AGV (automatic guided vehicle) carrying of whole vehicle and control method of tire supporting mechanism |
| CN113428808A (en) * | 2021-07-22 | 2021-09-24 | 合肥搬易通科技发展有限公司 | Transport vehicle and hydraulic control system |
| CN113955680A (en) * | 2021-09-30 | 2022-01-21 | 杭州容大智造科技有限公司 | High-efficient fork truck of getting thing repeatedly |
| CN113955680B (en) * | 2021-09-30 | 2023-02-14 | 杭州容大智造科技有限公司 | High-efficient fork truck of getting thing repeatedly |
| CN114852923A (en) * | 2022-07-06 | 2022-08-05 | 四川城乡发展工程设计有限公司 | Handling system for building material transportation operation |
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Application publication date: 20200313 |