CN203865977U - Pallet fork capable of conducting weighing - Google Patents

Pallet fork capable of conducting weighing Download PDF

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Publication number
CN203865977U
CN203865977U CN201420006578.3U CN201420006578U CN203865977U CN 203865977 U CN203865977 U CN 203865977U CN 201420006578 U CN201420006578 U CN 201420006578U CN 203865977 U CN203865977 U CN 203865977U
Authority
CN
China
Prior art keywords
load cells
fork body
weighing
fork
pallet fork
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.)
Expired - Fee Related
Application number
CN201420006578.3U
Other languages
Chinese (zh)
Inventor
姚雅平
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.)
NINGBO RENBA FORK CO Ltd
Original Assignee
NINGBO RENBA FORK CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO RENBA FORK CO Ltd filed Critical NINGBO RENBA FORK CO Ltd
Priority to CN201420006578.3U priority Critical patent/CN203865977U/en
Application granted granted Critical
Publication of CN203865977U publication Critical patent/CN203865977U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pallet fork capable of conducting weighing and relates to the technical field of fittings for industrial trucks. The pallet fork comprises a vertical fork body and a horizontal fork body. A weighing sensor is embedded in the upper surface of the horizontal fork body. A control box is arranged on one side of the vertical fork body. A main control panel and a CAN communication module are arranged in the control box. The main control panel is provided with a sampling module, an A/D module and a PLC which are connected in sequence. The weighing sensor is connected with the sampling module. The output end of the PLC is connected with the input end of the CAN communication module. The output end of the CAN communication module is connected with a CAN bus. When the pallet fork is used for carrying goods, the weight of the goods can be converted into digital signals of the CAN bus in real time through the main control panel in the control box, and then the digital signals are transmitted to an upper computer through the CAN bus, so that the weighing accuracy is high, the working efficiency is high, and the pallet fork can better meet the requirement for industrial practical application.

Description

A kind of pallet fork of weighing
Technical field
The utility model relates to industrial transportation vehicle accessory technical field, is specifically related to a kind of weighing accurately, the pallet fork that can weigh to transporting goods in real time.
Background technology
Fork truck is being played the part of very important role in the logistics system of enterprise, is the main force in material conveyance equipment.The every field that it is widely used in the national economy such as station, harbour, airport, factory, warehouse is the high-efficiency appliance of mechanized handling, stacking and short range transportation.China manufactures fork truck since early 1950s, and particularly, along with the fast development of China's economic, the material handling of most of enterprise has departed from original a dead lift, the substitute is and take fork truck as main conveyorization.But, the pallet fork of existing fork truck scarcely possesses function or the weighting manner of weighing in real time and falls behind, and weighing data is inaccurate, after transporting goods, also need separately goods to be weighed, and inefficiency; Along with the arrival in Internet of Things epoch, particularly, for large-scale shipping storage, existing pallet fork seems more and more backward.
Utility model content
The defect existing in order to solve above-mentioned technology, the utility model provides a kind of and weighs accurately, the pallet fork that can weigh to transporting goods in real time.
The utility model is realized the technical scheme that above-mentioned technique effect adopts:
A kind of pallet fork of weighing, comprise integrated vertical fork body and level fork body, wherein, described level fork body upper surface is embedded with LOAD CELLS, described vertical fork body one side is provided with control capsule, in described control capsule, be provided with master board and CAN communication module, described master board is provided with sampling module, A/D module and the PLC controller connecting successively, described LOAD CELLS is connected with described sampling module, the mouth of described PLC controller is connected with the input end of described CAN communication module, and the mouth of described CAN communication module is connected with described CAN bus.
Above-mentioned a kind of pallet fork of weighing, the number of described LOAD CELLS is at least 1.
Above-mentioned a kind of pallet fork of weighing, the number of described LOAD CELLS is two, comprise front LOAD CELLS and rear LOAD CELLS, described front LOAD CELLS is positioned at the front end of described level fork body, and described rear LOAD CELLS is positioned at the rear end of described level fork body.
Above-mentioned a kind of pallet fork of weighing, the top of described vertical fork body is provided with sleeve, and the length of described sleeve is greater than the width of described vertical fork body.
Above-mentioned a kind of pallet fork of weighing, described level fork body is provided with for holding the cavity volume of described LOAD CELLS.
Above-mentioned a kind of sensor of weighing, is provided with through wires hole at the bottom of the chamber of described cavity volume, and described through wires hole is communicated with the lower surface of described level fork body.
The beneficial effects of the utility model are: a kind of pallet fork of weighing that the utility model provides can be converted to cargo weight in real time the digital signal of CAN bus when transporting goods by the master board in control capsule, and pass through CAN bus transfer to upper computer, the accuracy of weighing is high, work efficiency is high, can meet better industrial practical application.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model;
Fig. 2 is the cutaway view of A-A line in Fig. 1;
Fig. 3 is the module connection diagram of LOAD CELLS described in the utility model;
In figure: 1-vertically pitches LOAD CELLS after LOAD CELLS before body, 2-level fork body, 3-sleeve, 4-control capsule, 5-, 6-, 7-master board, 8-sampling module, 9-A/D module, 10-PLC controller, 11-CAN communication module, 12-CAN bus, 13-cavity volume, 14-through wires hole.
The specific embodiment
For making that the utility model is done further to understand, below with reference to Figure of description and specific embodiment, the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a pallet fork of weighing, comprises integrated vertical fork body 1 and level fork body 2, and the upper surface of level fork body 2 is embedded with LOAD CELLS, vertical fork body 1 one sides are provided with control capsule 4, are provided with master board 7 and CAN communication module 11 in this control capsule 4.Master board 7 is provided with sampling module 8, A/D module 9 and the PLC controller 10 connecting successively.LOAD CELLS is connected with sampling module 8 by transmission line, and the mouth of PLC controller 10 is connected with the input end of CAN communication module 11, and the mouth of CAN communication module 11 is connected with CAN bus 12, CAN bus 12 access upper computers.
Particularly, during enforcement, the number of LOAD CELLS is at least 1, as preferred embodiment of the present utility model, the number of LOAD CELLS is two, comprise front LOAD CELLS 5 and rear LOAD CELLS 6, front LOAD CELLS 5 is positioned at the front end of level fork body 2, and rear LOAD CELLS 6 is positioned at the rear end of level fork body 2.In order to prevent when transporting goods, supporting plate causes sidepiece extruding to LOAD CELLS, and level fork body 2 is provided with for holding the cavity volume 13 of LOAD CELLS.At the bottom of the chamber of this cavity volume 13, be provided with through wires hole 14, through wires hole 14 is communicated with the lower surface of level fork body 2, the transmission line of front LOAD CELLS 5 and rear LOAD CELLS 6 can pass to the lower surface of level fork body 2 by this through wires hole 14, so, can avoid transmission line to be scraped by supporting plate disconnected.Further, during enforcement, in order to increase the area of contact of pallet fork and goods shelf upper shaft lever, the top of vertical fork body 1 is provided with sleeve 3, and the length of this sleeve 3 is greater than the width of vertical fork body 1, with goods shelf on axostylus axostyle while fixing, area of contact is larger, connects more firm.
A kind of its principle of work of the pallet fork of weighing that the utility model provides is: when the level fork body 2 of pallet fork holds up the supporting plate of bearing goods, the front LOAD CELLS 5 of level fork body 2 front ends and the LOAD CELLS 6 of level fork body 2 rear ends are weighed to the goods on supporting plate simultaneously, and respectively by the analog signal transmission of weighing obtaining to sampling module 8, sampling module 8 again by two groups of analog signal transmission of weighing that obtain to A/D module 9, two groups of analog signals of weighing that 9 pairs of samplings of A/D module obtain are carried out analogue to digital conversion, by the analog signal of weighing convert to can be other the digital signal of PLC controller 10 identifications.PLC controller 10 carries out logical process to it after receiving two groups of digital signals again, obtains an average signal value, finally this value is transferred to CAN bus by CAN communication module 11, and to upper computer, carries out information storage through CAN bus transfer.
In sum, a kind of pallet fork of weighing that the utility model provides can be converted to cargo weight in real time the digital signal of CAN bus when transporting goods by the master board in control capsule, and pass through CAN bus transfer to upper computer, and having replaced existing RS485 bus, system reliability is high, data transmission is accurate, and by CAN bus, LOAD CELLS can be carried out a plurality of interconnectedly, data communication is real-time, and the accuracy of weighing is high, work efficiency is high, can meet better industrial practical application.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification sheets, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications; these changes and improvements all fall in claimed scope of the present utility model, and the protection domain that the utility model requires is defined by appending claims and equivalent thereof.

Claims (6)

1. the pallet fork that can weigh, comprise integrated vertical fork body and level fork body, it is characterized in that, described level fork body upper surface is embedded with LOAD CELLS, described vertical fork body one side is provided with control capsule, in described control capsule, be provided with master board and CAN communication module, described master board is provided with the sampling module connecting successively, A/D module and PLC controller, described LOAD CELLS is connected with described sampling module, the mouth of described PLC controller is connected with the input end of described CAN communication module, the mouth of described CAN communication module is connected with CAN bus.
2. a kind of pallet fork of weighing according to claim 1, is characterized in that, the number of described LOAD CELLS is at least 1.
3. a kind of pallet fork of weighing according to claim 1, it is characterized in that, the number of described LOAD CELLS is two, comprise front LOAD CELLS and rear LOAD CELLS, described front LOAD CELLS is positioned at the front end of described level fork body, and described rear LOAD CELLS is positioned at the rear end of described level fork body.
4. according to a kind of pallet fork of weighing described in claims 1 to 3 any one, it is characterized in that, the top of described vertical fork body is provided with sleeve, and the length of described sleeve is greater than the width of described vertical fork body.
5. according to a kind of pallet fork of weighing described in claim 1 or 3, it is characterized in that, described level fork body is provided with for holding the cavity volume of described LOAD CELLS.
6. a kind of pallet fork of weighing according to claim 5, is characterized in that, at the bottom of the chamber of described cavity volume, is provided with through wires hole, and described through wires hole is communicated with the lower surface of described level fork body.
CN201420006578.3U 2014-01-02 2014-01-02 Pallet fork capable of conducting weighing Expired - Fee Related CN203865977U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420006578.3U CN203865977U (en) 2014-01-02 2014-01-02 Pallet fork capable of conducting weighing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420006578.3U CN203865977U (en) 2014-01-02 2014-01-02 Pallet fork capable of conducting weighing

Publications (1)

Publication Number Publication Date
CN203865977U true CN203865977U (en) 2014-10-08

Family

ID=51646956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420006578.3U Expired - Fee Related CN203865977U (en) 2014-01-02 2014-01-02 Pallet fork capable of conducting weighing

Country Status (1)

Country Link
CN (1) CN203865977U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104555824A (en) * 2014-11-25 2015-04-29 宁波韧霸货叉有限公司 Forklift fork and preparation method thereof
CN105564294A (en) * 2016-01-11 2016-05-11 魏会芳 Garbage forklift truck with accurate positioning function
CN107458995A (en) * 2017-09-19 2017-12-12 芜湖金智王机械设备有限公司 Fork truck

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104555824A (en) * 2014-11-25 2015-04-29 宁波韧霸货叉有限公司 Forklift fork and preparation method thereof
CN105564294A (en) * 2016-01-11 2016-05-11 魏会芳 Garbage forklift truck with accurate positioning function
CN107458995A (en) * 2017-09-19 2017-12-12 芜湖金智王机械设备有限公司 Fork truck

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20180102

CF01 Termination of patent right due to non-payment of annual fee