CN204356028U - A kind of device of goods active defencive function of pallet fork - Google Patents

A kind of device of goods active defencive function of pallet fork Download PDF

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Publication number
CN204356028U
CN204356028U CN201420776345.1U CN201420776345U CN204356028U CN 204356028 U CN204356028 U CN 204356028U CN 201420776345 U CN201420776345 U CN 201420776345U CN 204356028 U CN204356028 U CN 204356028U
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CN
China
Prior art keywords
pallet fork
fork
distance measuring
measuring sensor
reach
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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.)
Active
Application number
CN201420776345.1U
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Chinese (zh)
Inventor
库克勒尔·戈蒂埃
周维和
黄瑜芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linde China Forklift Truck Corp Ltd
Original Assignee
Linde China Forklift Truck Corp Ltd
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Filing date
Publication date
Application filed by Linde China Forklift Truck Corp Ltd filed Critical Linde China Forklift Truck Corp Ltd
Priority to CN201420776345.1U priority Critical patent/CN204356028U/en
Application granted granted Critical
Publication of CN204356028U publication Critical patent/CN204356028U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of device of goods active defencive function of pallet fork, comprise distance measuring sensor, fork truck master controller and fluid control reach system; Distance measuring sensor is arranged on pallet fork, or distance measuring sensor can also be arranged on door frame when reach truck is door frame shift-forward type; Fork truck master controller is electrically connected with distance measuring sensor and the fluid control system of reach respectively, distance measuring sensor is for gathering the range signal of pallet fork and load, and this range signal and its range signal recorded in advance are compared the control signal determining speed needed for pallet fork by fork truck master controller; This control signal of fluid control reach system acceptance, controls pallet fork by this control signal or door frame does movable under this required speed.The control of this device has precedence over the operation of driver, and when pallet fork is close to load, the not moving velocity of tube driver how to operate pallet fork, the speed can got by the automatic control fork of this device, with load, any collision can not occur.

Description

A kind of device of goods active defencive function of pallet fork
Technical field
The utility model relates to a kind of device of goods active defencive function of pallet fork.
Background technology
Reach truck is industrial transportation vehicle, the one of warehousing forklift, refer to member pallet cargo is loaded and unloaded, the wheeled carrying vehicle of reach of stacking and short range hauling operation.
Be different from common fork truck, the door frame of reach truck or goods shelf can move forward and backward, and when wherein door frame reach truck refers to operation, door frame drives pallet fork forward moving, reach fork outside front-wheel and get or put down goods, during walking, pallet fork band goods is regained, and makes center of gravity of goods in bearing surface; And pallet fork forward moving type fork truck refers to that shelf (stretching structure) drive outside pallet fork forward moving to front-wheel and carries out operation, during walking, shelf drive pallet fork to be retracted in supporting plane.
Existing reach truck is in fork picking thing process, when pallet fork is close to load (goods or pallet), driver has to reduce the speed of pallet fork or the position of adjustment pallet fork, because operator's compartment is generally positioned at the rear of forklift door frame, driver is difficult to judge that the concrete distance of pallet fork rear portion distance load is how many, therefore need driver's high concentration and there is good operating skill guarantee pallet fork not touch load, so not only expend the energy of driver, and inefficiency.
In view of this, the present inventor develops a kind of device of goods active defencive function of pallet fork, and solve above-mentioned defect, this case produces thus.
Utility model content
The purpose of this utility model is the device of the goods active defencive function providing a kind of pallet fork; it gets the moving velocity that automatically can control pallet fork in loading process at fork; do not need driver's control deliberately, and can not collide with load, improve safety performance and work efficiency.
In order to reach above-mentioned purpose, solution of the present utility model is:
A device for the goods active defencive function of pallet fork, comprises distance measuring sensor, fork truck master controller and fluid control reach system; Distance measuring sensor is arranged on pallet fork, or distance measuring sensor can also be arranged on door frame when reach truck is door frame shift-forward type; Fork truck master controller is electrically connected with distance measuring sensor and the fluid control system of reach respectively, distance measuring sensor is for gathering the range signal of pallet fork and load, and this range signal and its range signal recorded in advance are compared the control signal determining speed needed for pallet fork by fork truck master controller; This control signal of fluid control reach system acceptance, controls pallet fork by this control signal or door frame does movable under this required speed.
Described distance measuring sensor passes through mode and the electrical connection of fork truck master controller of wireless connections.
The vehicle frame of described door frame or fork truck is provided with radio induction charging system, distance measuring sensor carries out radio induction charging by this radio induction charging system.
After adopting such scheme, the control of this device has precedence over the operation of driver, when pallet fork is close to load, the not moving velocity of tube driver how to operate pallet fork, or the raw range of no matter pallet fork and load how,, any collision can not be there is with load, improve safety performance and work efficiency in the speed can got by the automatic control fork of this device.
Accompanying drawing explanation
Fig. 1 is the system chart of the present embodiment;
Fig. 2 is the schematic diagram of the distance measuring sensor of the present embodiment when installing on pallet fork forward moving type fork truck;
Fig. 3 is the schematic diagram of the distance measuring sensor of the present embodiment when installing on door frame reach truck.
Label declaration:
Distance measuring sensor 1, fork truck master controller 2, fluid control reach system 3, pallet fork 4, door frame 5, vehicle frame 6.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
As Figure 1-3, be the device of the goods active defencive function of a kind of pallet fork 4 that the utility model discloses, comprise distance measuring sensor 1, fork truck master controller 2 and fluid control reach system 3; Distance measuring sensor 1 is arranged on pallet fork 4, or when reach truck is door frame 5 shift-forward type, distance measuring sensor 1 can also be arranged on (as shown in Figure 3) on door frame 5; Fork truck master controller 2 system 3 that moves forward with distance measuring sensor 1 and fluid control is respectively electrically connected, distance measuring sensor 1 is for gathering the range signal of pallet fork 4 and load, and this range signal and its range signal recorded in advance are compared the control signal determining speed needed for pallet fork 4 by fork truck master controller 2; Fluid control reach system 3 receives this control signal, does movable by this control signal control pallet fork 4 or door frame 5 under this required speed.
Because this device directly controls the motion of pallet fork 4 or door frame 5 by fork truck master controller 2, therefore there is the operation having precedence over driver, effectively prevent any interference of driver, when pallet fork 4 is close to load, the raw range of the moving velocity of tube driver how to operate pallet fork 4 and no matter pallet fork 4 and load is not how, the speed can got by the automatic control fork of this device, and any collision can not be there is with load, improve safety performance and work efficiency.
Because door frame 5 and/or pallet fork 4 are movably arranged on reach truck, if adopt the mode of entity to connect distance measuring sensor 1 and fork truck master controller 2, connecting device more complicated, and cost is high, the mode of wireless connections is therefore adopted distance measuring sensor 1 and fork truck master controller 2 to be electrically connected.
In order to make distance measuring sensor 1 can not quit work because of power-off, the door frame 5 or vehicle frame of reach truck are provided with radio induction charging system (not shown), and distance measuring sensor 1 carries out radio induction charging by this radio induction charging system.For the ease of the connection of entity circuit, preferentially select, on vehicle frame 6, radio induction charging system is installed, when need charge, pallet fork 4 is dropped to bottom can farthest charge, because pallet fork 4 when rest in night or zero load all can drop to bottom, therefore without the need to worrying that distance measuring sensor 1 can lose efficacy because of power-off.
Have on fork truck master controller 2 existing market that above-mentioned speeds control and level attitude control and be easy to obtain, without the need to again developing.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.

Claims (3)

1. a device for the goods active defencive function of pallet fork, is characterized in that: comprise distance measuring sensor, fork truck master controller and fluid control reach system; Distance measuring sensor is arranged on pallet fork, or distance measuring sensor can also be arranged on door frame when reach truck is door frame shift-forward type; Fork truck master controller is electrically connected with distance measuring sensor and the fluid control system of reach respectively, distance measuring sensor is for gathering the range signal of pallet fork and load, and this range signal and its range signal recorded in advance are compared the control signal determining speed needed for pallet fork by fork truck master controller; This control signal of fluid control reach system acceptance, controls pallet fork by this control signal or door frame does movable under this required speed.
2. the device of the goods active defencive function of a kind of pallet fork as claimed in claim 1, is characterized in that: described distance measuring sensor passes through mode and the electrical connection of fork truck master controller of wireless connections.
3. the device of the goods active defencive function of a kind of pallet fork as claimed in claim 1; it is characterized in that: the vehicle frame of described door frame or fork truck is provided with radio induction charging system, distance measuring sensor carries out radio induction charging by this radio induction charging system.
CN201420776345.1U 2014-12-11 2014-12-11 A kind of device of goods active defencive function of pallet fork Active CN204356028U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420776345.1U CN204356028U (en) 2014-12-11 2014-12-11 A kind of device of goods active defencive function of pallet fork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420776345.1U CN204356028U (en) 2014-12-11 2014-12-11 A kind of device of goods active defencive function of pallet fork

Publications (1)

Publication Number Publication Date
CN204356028U true CN204356028U (en) 2015-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420776345.1U Active CN204356028U (en) 2014-12-11 2014-12-11 A kind of device of goods active defencive function of pallet fork

Country Status (1)

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CN (1) CN204356028U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105731312A (en) * 2014-12-11 2016-07-06 林德(中国)叉车有限公司 Device with cargo active protection function for pallet fork
CN107352486A (en) * 2017-09-19 2017-11-17 芜湖金智王机械设备有限公司 Fork truck anticollision automatic control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105731312A (en) * 2014-12-11 2016-07-06 林德(中国)叉车有限公司 Device with cargo active protection function for pallet fork
CN107352486A (en) * 2017-09-19 2017-11-17 芜湖金智王机械设备有限公司 Fork truck anticollision automatic control system
CN107352486B (en) * 2017-09-19 2019-11-12 宿州滋原科技咨询有限公司 Fork truck anticollision automatic control system

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