CN104528595A - Electronic steering type stand-on forward-moving piling car - Google Patents
Electronic steering type stand-on forward-moving piling car Download PDFInfo
- Publication number
- CN104528595A CN104528595A CN201410585859.3A CN201410585859A CN104528595A CN 104528595 A CN104528595 A CN 104528595A CN 201410585859 A CN201410585859 A CN 201410585859A CN 104528595 A CN104528595 A CN 104528595A
- Authority
- CN
- China
- Prior art keywords
- drive
- door frame
- wheel
- driven
- reach
- 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.)
- Pending
Links
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
- B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
-
- 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
- B66F9/07504—Accessories, e.g. for towing, charging, locking
-
- 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
Abstract
The invention relates to an electronic steering type stand-on forward-moving piling car, comprising a car frame and a door frame assembly; the door frame assembly is arranged at the front end of the car frame; a rotatably opened door is arranged at the right-rear portion of the car frame; the middle part of the door is provided with a flat plate, and a chair assembly is arranged on the flat plate; a pedal switch is arranged under the chair assembly; the front end of the car frame is provided with loading wheels, one side of the rear end of the car frame is provided with a balancing wheel, and the other side of the rear end of the car frame is provided with an electric steering driving device; the door frame assembly comprises a carriage, pallet forks, an inner door frame and an outer door frame; the upper end of the carriage is provided with a pallet fork frame in a hinging manner; the pallet forks are symmetrically arranged on the pallet fork frame; the carriage and the inner door frame are slidably arranged on the outer door frame; the electric steering driving device can drive a driving wheel to move. According to the invention, the electric steering driving device is adopted for replacing a general mechanical steering device, so that the steering operation is easier, the control is more accurate, and the steering safety is improved.
Description
Technical field
The present invention relates to a kind of carrier-and-stacker, particularly formula reach carrier-and-stacker is driven at a kind of station turned to by electric steer-drive control car load and retreat.
Background technology
Existing shift-forward type carrier-and-stacker mostly is mechanical type and turns to, and operation is heavy and performance is not good.For this reason, we be have developed a kind of station turned to by electric steer-drive control car load and retreat and drive formula reach carrier-and-stacker.
Summary of the invention
The present invention seeks to provide a kind of and control car load by electric steer-drive in order to overcome the deficiencies in the prior art and to turn to and formula reach carrier-and-stacker is driven at the station of retreating.
For achieving the above object, the technical solution used in the present invention is: reach carrier-and-stacker is driven at a kind of electrical steering formula station, comprises vehicle frame, door frame assembly and hydraulic control system; Described door frame assembly is arranged on the front end of vehicle frame; The right abaft of described vehicle frame is provided with the rotatable door opened; The middle part of described door is provided with flat board, and flat board is provided with arm-chair assembly; Foot-operated switch is provided with below described arm-chair assembly; The front end of described vehicle frame is provided with loadwheel, and the side of rear end is provided with balance wheel, and opposite side is provided with electric steer-drive; Described door frame assembly comprises balladeur train, pallet fork, inner upright mounting and outer mast; Described balladeur train upper end thereof formula is provided with goods shelf, described pallet fork symmetry be located on goods shelf; Described balladeur train and inner upright mounting are all slidably disposed on outer mast; Described hydraulic control system comprises hydraulic power unit, jacking system, reach system and pitch system; Described jacking system comprises two chains and two limit cylinders; Described two chains and two limit cylinders separate from the left and right sides of door frame assembly, and one end of limit cylinder is arranged on inner upright mounting, and the other end is arranged on outer mast; One end of described chain is connected on outer mast, and the other end is connected on balladeur train; Described limit cylinder is driven by hydraulic power unit, and promote inner upright mounting and move up and down, inner upright mounting is moved up and down by chain-driving balladeur train, realizes the lifting of pallet fork; Described reach system comprises reach cylinder; One end of described reach cylinder is arranged on bottom of frame, and the other end is arranged on bottom outer mast; Described reach cylinder is driven by hydraulic power unit, promotes outer mast forward-reverse, and then drives whole door frame assembly forward-reverse; Described pitch system comprises two inclined cylinders, and two inclined cylinders are separately positioned on the left and right sides of balladeur train; The telescopic end of described inclined cylinder is near the lower end of goods shelf; Described inclined cylinder is driven by hydraulic power unit, drives goods shelf to lean forward or swing back; Described electric steer-drive comprises fixed mount, drive motor, steer motor, coder, main steering gear, turns to big gear wheel, encoder gear and drive wheel; Described fixed mount is fixed on vehicle frame; Described drive motor, steer motor and coder are all screwed on fixed mount; Described main steering gear and encoder gear all engage with turning to big gear wheel; Described steering wheel assembly is connected with potentiometer, and when turning to, angle signal is sent to controller by potentiometer, and control steer motor by controller and run, main steering gear drives and turns to bull gear drive, turns to big gear wheel to drive drive wheel to rotate; Meanwhile, turn to big gear wheel to drive encoder gear to rotate, coder can collect turning to data and feeding back to controller of vehicle, then carries out control correction by controller; During walking, described drive wheel is driven by drive motor and rotates along direction of travel.
Preferably, described electric steer-drive, also comprises proximity switch; Described proximity switch is arranged on fixed mount; The described big gear wheel place immediately below proximity switch that turns to is provided with one section of breach, proximity switch turns to the position signal of the intersection of breach and non-breach in big gear wheel by induction, and send to controller, control steer motor by controller again to revise, drive wheel is remained on the direction of advance.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Reach carrier-and-stacker is driven at the electrical steering formula station of the present invention program, and vehicle body is provided with arm-chair assembly, and operating personal against operation vehicle, can alleviate the working strength of operating personal, increase work efficiency; And electric steer-drive instead of general mechanical type and turns to, make steering operation lighter, control more accurate, improve steering safety.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the block diagram that reach carrier-and-stacker is driven at electrical steering formula station of the present invention;
Accompanying drawing 2 is the block diagram that the electric steer-drive of reach carrier-and-stacker is driven at electrical steering formula station of the present invention;
Accompanying drawing 3 is the block diagram that the pitch system of reach carrier-and-stacker is driven at electrical steering formula station of the present invention;
Wherein: 1, handrail; 2, key switch; 3, electricity meter; 4, steering wheel assembly; 5, vehicle frame; 6, foot-operated switch; 7, balance wheel; 8, electric steer-drive; 9, door; 10, hydraulic power unit; 11, arm-chair assembly; 12, arm holder; 13, cut-off switch; 14, operator's station; 15, accelerator; 16, bank control bar; 17, move forward joystick; 18, hoist joystick; 19, move forward cylinder; 20, loadwheel; 21, pallet fork; 22, limit cylinder; 23, outer mast; 24, inner upright mounting; 25, steer motor; 26, fixed mount; 27, main steering gear; 28, big gear wheel is turned to; 29, drive wheel; 30, encoder gear; 31, screw; 32, proximity switch; 33, coder; 34, drive motor; 35, balladeur train; 36, inclined cylinder; 37, goods shelf.
Detailed description of the invention
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 1,3, reach carrier-and-stacker is driven at a kind of electrical steering formula station of the present invention, comprises vehicle frame 5, door frame assembly, electric steer-drive 8 and hydraulic control system; Described vehicle frame 5 top is provided with operator's station 14; Described door frame assembly is arranged on the front end of vehicle frame 5; Described operator's station is provided with handrail 1, steering wheel assembly 4, electricity meter 3, key switch 2, accelerator 15, the joystick 18 that hoists, reach joystick 17, bank control bar 16, arm holder 12, cut-off switch 13; The right abaft of described vehicle frame 5 is provided with the rotatable door 9 (being open mode in figure) opened, and is convenient to maintenance vehicle; The middle part of described door 9 is provided with flat board, and flat board is provided with arm-chair assembly 11, and operating personal can rely on arm-chair assembly 11 and operate vehicle, reduces working strength; Foot-operated switch 6 is provided with below described arm-chair assembly 11; The front end of described vehicle frame 5 is provided with loadwheel 20, and the side of rear end is provided with balance wheel 7, and opposite side is provided with electric steer-drive 8; Described door frame assembly comprises balladeur train 35, inner upright mounting 24 and outer mast 23; Described balladeur train 35 upper end thereof formula is provided with goods shelf 37, pallet fork 21 symmetry be located on goods shelf 37; Described balladeur train 35 is all slidably disposed on outer mast 23 with inner upright mounting 24; Described hydraulic control system comprises hydraulic power unit 10, jacking system, reach system and pitch system; Described jacking system comprises two chains and two limit cylinders 22; Described two chains and two limit cylinders 22 separate from the left and right sides of door frame assembly, and one end of limit cylinder 22 is arranged on inner upright mounting 24, and the other end is arranged on outer mast 23; One end of described chain is connected on outer mast 23, and the other end is connected on balladeur train 35; Described limit cylinder 22 is driven by hydraulic power unit 10, and promote inner upright mounting 24 and move up and down, inner upright mounting 24 is moved up and down by chain-driving balladeur train 35, realizes the lifting of pallet fork 38; Described reach system comprises reach cylinder 19; One end of described reach cylinder 19 is arranged on bottom vehicle frame 5, and the other end is arranged on bottom outer mast 23; Described reach cylinder 19 is driven by hydraulic power unit 10, promotes outer mast 23 forward-reverse, and then drives whole door frame assembly forward-reverse; Described pitch system comprises the left and right sides that two inclined cylinders, 36, two inclined cylinders 36 are separately positioned on balladeur train 35; The telescopic end of described inclined cylinder 36 is near the lower end of goods shelf 37; Described inclined cylinder 36 is driven by hydraulic power unit 10, drives goods shelf 37 to lean forward or swing back.
As shown in Figure 2, described electric steer-drive 8 comprises fixed mount 26, drive motor 34, steer motor 25, coder 33, main steering gear 27, turns to big gear wheel 28, encoder gear 30, drive wheel 29 and proximity switch 32; Described fixed mount 26 is fixed on vehicle frame 5 by screw 31; Described proximity switch 32, drive motor 34, steer motor 25 and coder 33 are all screwed on fixed mount 26; Described main steering gear 27 and encoder gear 30 all engage with turning to big gear wheel 28; Described steering wheel assembly 4 is connected with potentiometer, and when turning to, angle signal is sent to controller by potentiometer, control steer motor 25 by controller to run, drive motor 34 quits work, and main steering gear 27 drives and turns to big gear wheel 28 to rotate, and turns to big gear wheel 28 to drive drive wheel 29 to rotate.Meanwhile, turn to big gear wheel 28 to drive encoder gear 30 to rotate, coder can collect turning to data and feeding back to controller of vehicle, then carries out control correction by controller; During walking, described drive wheel 29 is driven by drive motor 34 and rotates along direction of travel, steer motor 25 quits work, described big gear wheel 28 place immediately below proximity switch 32 that turns to is provided with one section of breach, proximity switch 32 turns to the position signal of the intersection of breach and non-breach in big gear wheel 28 by induction, and send to controller, then revised by controller control steer motor 25, drive wheel 29 is remained on the direction of advance.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Reach carrier-and-stacker is driven at the electrical steering formula station of the present invention program, and vehicle body is provided with arm-chair assembly, and operating personal against operation vehicle, can alleviate the working strength of operating personal, increase work efficiency; And electric steer-drive instead of general mechanical type and turns to, make steering operation lighter, control more accurate, improve steering safety.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (2)
1. a reach carrier-and-stacker is driven at electrical steering formula station, comprises vehicle frame, door frame assembly and hydraulic control system; Described door frame assembly is arranged on the front end of vehicle frame; The right abaft of described vehicle frame is provided with the rotatable door opened; The middle part of described door is provided with flat board, and flat board is provided with arm-chair assembly; Foot-operated switch is provided with below described arm-chair assembly; The front end of described vehicle frame is provided with loadwheel, and the side of rear end is provided with balance wheel, and opposite side is provided with electric steer-drive; Described door frame assembly comprises balladeur train, pallet fork, inner upright mounting and outer mast; Described balladeur train upper end thereof formula is provided with goods shelf, described pallet fork symmetry be located on goods shelf; Described balladeur train and inner upright mounting are all slidably disposed on outer mast; Described hydraulic control system comprises hydraulic power unit, jacking system, reach system and pitch system; Described jacking system comprises two chains and two limit cylinders; Described two chains and two limit cylinders separate from the left and right sides of door frame assembly, and one end of limit cylinder is arranged on inner upright mounting, and the other end is arranged on outer mast; One end of described chain is connected on outer mast, and the other end is connected on balladeur train; Described limit cylinder is driven by hydraulic power unit, and promote inner upright mounting and move up and down, inner upright mounting is moved up and down by chain-driving balladeur train, realizes the lifting of pallet fork; Described reach system comprises reach cylinder; One end of described reach cylinder is arranged on bottom of frame, and the other end is arranged on bottom outer mast; Described reach cylinder is driven by hydraulic power unit, promotes outer mast forward-reverse, and then drives whole door frame assembly forward-reverse; Described pitch system comprises two inclined cylinders, and two inclined cylinders are separately positioned on the left and right sides of balladeur train; The telescopic end of described inclined cylinder is near the lower end of goods shelf; Described inclined cylinder is driven by hydraulic power unit, drives goods shelf to lean forward or swing back; It is characterized in that: described electric steer-drive comprises fixed mount, drive motor, steer motor, coder, main steering gear, turns to big gear wheel, encoder gear and drive wheel; Described fixed mount is fixed on vehicle frame; Described drive motor, steer motor and coder are all screwed on fixed mount; Described main steering gear and encoder gear all engage with turning to big gear wheel; Described steering wheel assembly is connected with potentiometer, and when turning to, angle signal is sent to controller by potentiometer, and control steer motor by controller and run, main steering gear drives and turns to bull gear drive, turns to big gear wheel to drive drive wheel to rotate; Meanwhile, turn to big gear wheel to drive encoder gear to rotate, coder can collect turning to data and feeding back to controller of vehicle, then carries out control correction by controller; During walking, described drive wheel is driven by drive motor and rotates along direction of travel.
2. reach carrier-and-stacker is driven at electrical steering formula station according to claim 1, it is characterized in that: described electric steer-drive, also comprises proximity switch; Described proximity switch is arranged on fixed mount; The described big gear wheel place immediately below proximity switch that turns to is provided with one section of breach, proximity switch turns to the position signal of the intersection of breach and non-breach in big gear wheel by induction, and send to controller, control steer motor by controller again to revise, drive wheel is remained on the direction of advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410585859.3A CN104528595A (en) | 2014-10-28 | 2014-10-28 | Electronic steering type stand-on forward-moving piling car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410585859.3A CN104528595A (en) | 2014-10-28 | 2014-10-28 | Electronic steering type stand-on forward-moving piling car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104528595A true CN104528595A (en) | 2015-04-22 |
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ID=52844293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410585859.3A Pending CN104528595A (en) | 2014-10-28 | 2014-10-28 | Electronic steering type stand-on forward-moving piling car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528595A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276717A (en) * | 2016-11-01 | 2017-01-04 | 哈工大机器人集团上海有限公司 | A kind of steering structure of fork truck |
| CN106493848A (en) * | 2016-12-20 | 2017-03-15 | 广东科达洁能股份有限公司 | A kind of pipe rotating machine and its storage base streamline |
| CN106672862A (en) * | 2017-02-14 | 2017-05-17 | 苏州先锋物流装备科技有限公司 | Hydraulic steering applied to reach truck |
| CN106698270A (en) * | 2017-02-14 | 2017-05-24 | 苏州先锋物流装备科技有限公司 | Man-machine operation device applied to forward moving forklift |
| CN106744525A (en) * | 2017-02-14 | 2017-05-31 | 苏州先锋物流装备科技有限公司 | A kind of integral type back door structure applied on reach truck |
| CN108773801A (en) * | 2018-07-27 | 2018-11-09 | 肥东万安工程机械有限公司 | A kind of forklift door frame |
| CN108793015A (en) * | 2018-06-08 | 2018-11-13 | 佛山市光华智能设备有限公司 | Full-automatic unmanned carrier-and-stacker |
| CN108910768A (en) * | 2018-07-08 | 2018-11-30 | 苏州快捷机器人有限公司 | A kind of intelligence forks backpack automatic guided vehicle control method |
-
2014
- 2014-10-28 CN CN201410585859.3A patent/CN104528595A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276717A (en) * | 2016-11-01 | 2017-01-04 | 哈工大机器人集团上海有限公司 | A kind of steering structure of fork truck |
| CN106493848A (en) * | 2016-12-20 | 2017-03-15 | 广东科达洁能股份有限公司 | A kind of pipe rotating machine and its storage base streamline |
| CN106672862A (en) * | 2017-02-14 | 2017-05-17 | 苏州先锋物流装备科技有限公司 | Hydraulic steering applied to reach truck |
| CN106698270A (en) * | 2017-02-14 | 2017-05-24 | 苏州先锋物流装备科技有限公司 | Man-machine operation device applied to forward moving forklift |
| CN106744525A (en) * | 2017-02-14 | 2017-05-31 | 苏州先锋物流装备科技有限公司 | A kind of integral type back door structure applied on reach truck |
| CN106698270B (en) * | 2017-02-14 | 2023-06-20 | 苏州先锋物流装备科技有限公司 | Man-machine operating device applied to forward forklift |
| CN106672862B (en) * | 2017-02-14 | 2023-10-13 | 苏州先锋物流装备科技有限公司 | Hydraulic steering device applied to forward forklift |
| CN108793015A (en) * | 2018-06-08 | 2018-11-13 | 佛山市光华智能设备有限公司 | Full-automatic unmanned carrier-and-stacker |
| CN108793015B (en) * | 2018-06-08 | 2024-02-20 | 佛山市光华智能设备有限公司 | Full-automatic unmanned piling car |
| CN108910768A (en) * | 2018-07-08 | 2018-11-30 | 苏州快捷机器人有限公司 | A kind of intelligence forks backpack automatic guided vehicle control method |
| CN108773801A (en) * | 2018-07-27 | 2018-11-09 | 肥东万安工程机械有限公司 | A kind of forklift door frame |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |