CN203065111U - Fork height measuring and control device of stacking forklift - Google Patents
Fork height measuring and control device of stacking forklift Download PDFInfo
- Publication number
- CN203065111U CN203065111U CN 201320007377 CN201320007377U CN203065111U CN 203065111 U CN203065111 U CN 203065111U CN 201320007377 CN201320007377 CN 201320007377 CN 201320007377 U CN201320007377 U CN 201320007377U CN 203065111 U CN203065111 U CN 203065111U
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- pallet fork
- control device
- fork
- height
- fork truck
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Abstract
The utility model discloses a fork height measuring and control device of a stacking forklift. The fork height measuring and control device comprises a programmable logic controller (PLC), a touch screen, a zero position sensor, a height detecting device and an oil pump motor. The PLC is connected with the touch screen, the zero position sensor, the height detecting device and the oil pump motor. The fork height measuring and control device of the stacking forklift achieves real-time monitoring, displaying, reminding and recording relevant data information of the fork height of the stacking forklift, avoids fatigue operation and misoperation of operators, improves the safety, the reliability and the intellectuality of equipment, and greatly improves working efficiency.
Description
Technical field
The utility model relates to the tackling system field, and a kind of pallet fork height measure and control device of piling high fork truck of saying so more specifically is applicable to detection and the control of the high fork of forklift truck height of electronic heap.
Background technology
The high fork truck of electronic heap is a kind of elevator machinery commonly used, acts on very extensively, mainly is above very high shelf, goods is taken off or piles height.An existing forklift seldom part disposes height detection, but nearly all vehicle does not all dispose the function of automatic precise height location, need be by manual operation.Manually-operated the time, need operating personal on one side by the rising button, seeing the position of pallet fork operation on one side, pallet fork is more high, the head of operating personal is looked up at also more high, sight line can weaken along with the rising of pallet fork, and the difficulty of judgement also can strengthen along with the rising of pallet fork, so all very high to the requirement of technical personnel judgement and operator perforniance.If the malposition of picking, pallet fork may be knocked over goods or damage goods, brings property damage, causes potential safety hazard.
Patent publication No. is CN 201121116Y, the Chinese utility model patent that open day is on August 4th, 2010 discloses a kind of pallet fork height controller of fork truck, comprise the pallet fork controller, the pallet fork controller is connected with the oil pump controller signal, oil pump controller is connected by data line with Oil pump electrical machinery, Oil pump electrical machinery and oil pump are connected, and oil pump and lift oil tank are connected, and the stroke inductor that is arranged on the door frame is connected with the pallet fork controller signals.This utility model is set every layer height by the stroke inductor at the pallet fork controller, selects the hoisting depth number of plies when the pallet fork lifting, and after the arrival specified altitude assignment, pallet fork stops automatically.Above-mentioned control setup has solved inconvenience that manual operation brings and dangerous, simple to operate, but its weak point is arranged also, above-mentioned control setup operation is more inflexible, accuracy rate is very poor, by the stroke inductor, can't accurately detect the pallet fork height, can not realize the accurate location of pallet fork height and control automatically.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of pallet fork height measure and control device of piling high fork truck is provided, and can realize locating automatically the pallet fork height, and by the operation of touch-screen, the control pallet fork runs to specified altitude assignment.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of pallet fork height measure and control device of piling high fork truck, comprise Programmable Logic Controller, touch-screen, null pick-up, height detecting device and Oil pump electrical machinery, described Programmable Logic Controller is connected with touch-screen, null pick-up, height detecting device and Oil pump electrical machinery.
A kind of pallet fork height measure and control device of piling high fork truck of the present utility model, touch-screen is undertaken by CAN bus and Programmable Logic Controller that data are connected and handshaking, the altitude signal of pallet fork is presented on the touch-screen after changing by controller, touch-screen is drawn man-machine interface by software, inform operating personal intuitively, operating personal is operated by the button of touch-screen, control signal sends to Oil pump electrical machinery by controller, the simultaneous altitude detecting device feeds back to controller with real-time altitude signal, adjust the reasonable rotating speed of Oil pump electrical machinery, pallet fork is raised to specified altitude assignment.
As preferably, described touch-screen is connected with Programmable Logic Controller by the CAN bus.
Above-mentioned setting, CAN bus cost is low, total line use ratio height, and have extremely strong error detection capability, improved the reliability of system greatly.
As preferably, described null pick-up is located on the fork truck base plate.
Above-mentioned setting, null pick-up can detect pallet fork in the position of bottom.
As preferably, described height detecting device comprises increment type demoder and constant force aperture instrument.
Above-mentioned setting, the height detecting device combination by increment type demoder and constant force aperture instrument detects the particular location of pallet fork, sends signal feedback to Programmable Logic Controller.
As preferably, described increment type demoder and constant force aperture instrument are fixed in fork truck frame lower right.
As preferably, in the described constant force aperture instrument steel rope is arranged, described steel rope is connected with pallet fork.
The beneficial effects of the utility model are: a kind of pallet fork height measure and control device of piling high fork truck of the present utility model, can accurately detect the pallet fork height of the high fork truck of heap, and control the high fork of forklift truck of heap by the control Oil pump electrical machinery and arrive specified altitude assignment, realized piling the real-time monitoring of high fork of forklift truck height, show, remind and the record related data information, fatigue operation and the maloperation of operating personal have been avoided, improve safety, the reliability, intelligent of equipment, improved work efficiency widely.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is device arrangement plan of the present utility model;
Among the figure:
The 1-Programmable Logic Controller;
The 2-touch-screen;
The 3-null pick-up;
The 4-height detecting device; 401-increment type demoder; 402-constant force aperture instrument; The 403-steel rope;
The 5-Oil pump electrical machinery.
The specific embodiment
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment, see attached Fig. 1 and 2, a kind of pallet fork height measure and control device of piling high fork truck, comprise Programmable Logic Controller 1, touch-screen 2, null pick-up 3, height detecting device 4 and Oil pump electrical machinery 5, height detecting device 1 comprises increment type demoder 401 and constant force aperture instrument 402, Programmable Logic Controller 1 and touch-screen 2, null pick-up 3, height detecting device 4 is connected with Oil pump electrical machinery 5, touch-screen 2 is connected with Programmable Logic Controller 1 by the CAN bus, null pick-up 3 is located on the fork truck base plate, increment type demoder 401 and constant force aperture instrument 402 are positioned at fork truck frame lower right, in the constant force aperture instrument 402 steel rope 403 is arranged, described steel rope 403 is connected with pallet fork.The combination of height detecting device 4 by increment type demoder 401 and constant force aperture instrument 402 detects the particular location of pallet fork, send signal to Programmable Logic Controller 1, Programmable Logic Controller 1 carries out signal and handles the back shows pallet fork in the man-machine interface of touch-screen 2 real-time height, operating personal can be clicked the button on the touch-screen 2, send instruction, after Programmable Logic Controller 1 is received instruction, rotating speed by control Oil pump electrical machinery 5, control the pallet fork ascending velocity, simultaneous altitude detecting device 4 feedbacks are highly adjusted the rotating speed of Oil pump electrical machinery 5 in real time, after pallet fork arrives command altitude, out of service.
More than explanation only is to explanation of the present utility model, make enforcement this programme that those of ordinary skills can be complete, but be not to restriction of the present utility model, those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification sheets, these all are not creative modifications.But as long as in claim scope of the present utility model, all be subjected to the protection of patent law.
Claims (6)
- One kind the heap high fork truck pallet fork height measure and control device, it is characterized in that: comprise Programmable Logic Controller (1), touch-screen (2), null pick-up (3), height detecting device (4) and Oil pump electrical machinery (5), described Programmable Logic Controller (1) is connected with touch-screen (2), null pick-up (3), height detecting device (4) and Oil pump electrical machinery (5).
- 2. according to claims 1 described a kind of pallet fork height measure and control device of piling high fork truck, it is characterized in that: described touch-screen (2) is connected with Programmable Logic Controller (1) by the CAN bus.
- 3. according to claims 1 described a kind of pallet fork height measure and control device of piling high fork truck, it is characterized in that: described null pick-up (3) is located on the fork truck base plate.
- 4. according to claims 1 described a kind of pallet fork height measure and control device of piling high fork truck, it is characterized in that: described height detecting device (4) comprises increment type demoder (401) and constant force aperture instrument (402).
- 5. according to claims 1 or 4 described a kind of pallet fork height measure and control devices of piling high fork truck, it is characterized in that: described increment type demoder (401) and constant force aperture instrument (402) are fixed in fork truck frame lower right.
- 6. according to claims 4 described a kind of pallet fork height measure and control devices of piling high fork truck, it is characterized in that: steel rope (403) is arranged in the described constant force aperture instrument (402), and described steel rope (403) is connected with pallet fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007377 CN203065111U (en) | 2013-01-08 | 2013-01-08 | Fork height measuring and control device of stacking forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007377 CN203065111U (en) | 2013-01-08 | 2013-01-08 | Fork height measuring and control device of stacking forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065111U true CN203065111U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320007377 Expired - Fee Related CN203065111U (en) | 2013-01-08 | 2013-01-08 | Fork height measuring and control device of stacking forklift |
Country Status (1)
| Country | Link |
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| CN (1) | CN203065111U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258696A (en) * | 2015-11-30 | 2016-01-20 | 厦门海普智能科技有限公司 | Fork posture detection system of forklift |
| CN106444385A (en) * | 2016-11-28 | 2017-02-22 | 龙合智能装备制造有限公司 | Adaptive intelligentized adjusting method and device for accessory |
| CN108829019A (en) * | 2018-09-13 | 2018-11-16 | 甘肃顺通机电设备安装有限公司 | A kind of intelligent integral sluice control system |
| WO2022199645A1 (en) * | 2021-03-26 | 2022-09-29 | 未来机器人（深圳）有限公司 | Pallet stacking type unmanned forklift |
-
2013
- 2013-01-08 CN CN 201320007377 patent/CN203065111U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258696A (en) * | 2015-11-30 | 2016-01-20 | 厦门海普智能科技有限公司 | Fork posture detection system of forklift |
| CN106444385A (en) * | 2016-11-28 | 2017-02-22 | 龙合智能装备制造有限公司 | Adaptive intelligentized adjusting method and device for accessory |
| CN106444385B (en) * | 2016-11-28 | 2019-04-02 | 龙合智能装备制造有限公司 | Accessory adaptive intelligent adjusting method and device |
| CN108829019A (en) * | 2018-09-13 | 2018-11-16 | 甘肃顺通机电设备安装有限公司 | A kind of intelligent integral sluice control system |
| WO2022199645A1 (en) * | 2021-03-26 | 2022-09-29 | 未来机器人（深圳）有限公司 | Pallet stacking type unmanned forklift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313100 Changxing County, Huzhou, Taihu street, long State Road, No. 528, No. Patentee after: Connaught machinery Limited by Share Ltd Address before: 313100 Changxing County Economic Development Zone, Zhejiang, Huzhou, No. 1 road, No. 58 Patentee before: Zhejiang Nuoli Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 No. 528 Changzhou Road, Changxing County Taihu street, Huzhou, Zhejiang. Patentee after: Nuo intelligent equipment Limited by Share Ltd Address before: 313100 No. 528 Changzhou Road, Changxing County Taihu street, Huzhou, Zhejiang. Patentee before: Connaught machinery Limited by Share Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20210108 |