CN207551845U - A kind of fork truck yoke with function of weighing - Google Patents
A kind of fork truck yoke with function of weighing Download PDFInfo
- Publication number
- CN207551845U CN207551845U CN201721641098.4U CN201721641098U CN207551845U CN 207551845 U CN207551845 U CN 207551845U CN 201721641098 U CN201721641098 U CN 201721641098U CN 207551845 U CN207551845 U CN 207551845U
- Authority
- CN
- China
- Prior art keywords
- bar shaped
- bar
- fork truck
- weighing
- function
- 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.)
- Active
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 22
- 238000010862 gear shaping Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model creation provides a kind of fork truck yoke with function of weighing, including two bar shaped gear shapings, two fixed columns, a connecting cross beam, two bar shaped bearing plates and a data acquisition box；Power module, controller, A/D acquisition modules and wireless sending module are equipped in data acquisition box.The fork truck yoke utilizes bar shaped bearing plate first and cargo support lower contact, pressure sensor acquires pressure data, and controller is supplied to by the acquisition of A/D acquisition modules, controller calculates cargo overall weight according to gathered data, and it makes comparisons with the weight threshold of setting, if weight is more than the weight threshold of setting, can warning information and weighing data be sent by wireless sending module, so as to effectively prevent the overload damage of fork truck yoke.
Description
Technical field
The invention is related to a kind of fork truck yoke, especially a kind of fork truck yoke with function of weighing.
Background technology
At present, existing fork truck yoke is simple mechanical structure, does not have real-time function of weighing, causes to pitch sometimes
The overload of fork arm can not find or even cause the irreversible consequence that fork truck yoke damages.It is therefore desirable to design one kind to carry
The fork truck yoke of function of weighing, can weigh in real time, prevent the overload damage of fork truck yoke.
Invention content
The purpose of the invention is：A kind of fork truck yoke with function of weighing is provided, can weigh, prevent in real time
The overload damage of fork truck yoke.
In order to realize the purpose of foregoing invention creation, the invention provides a kind of forklift with function of weighing
Arm, including two bar shaped gear shapings, two fixed columns, a connecting cross beam, two bar shaped bearing plates and a data acquisition box；
Two fixed columns are vertically vertically mounted on the root of two bar shaped gear shapings respectively, and are fixedly installed in the side of two fixed columns
It is useful for the installation lifting lug being mounted on fork truck；Connecting cross beam is connected horizontally between two fixed columns, two bar shaped gear shaping phases
It is mutually parallel；Power module, controller, A/D acquisition modules and wireless sending module are equipped in data acquisition box；In two items
The upside of shape gear shaping is all provided with along its length there are one bar-shaped trough；At least there are two pressure sensors for installation in bar-shaped trough；
Two bar shaped bearing plates are separately mounted in the bar-shaped trough on two bar shaped gear shapings, and the downside of bar shaped bearing plate is supported on pressure
On force snesor；Wire casing is equipped in the trench bottom of bar-shaped trough；The string holes being connected with wire casing is equipped in the root of bar shaped gear shaping；Pressure
The power cord of force snesor, which is connected to after crossed beam trunking and string holes successively on the power module in data acquisition box, to carry out taking electricity, pressure
Data are carried out on the A/D acquisition modules that the signal wire of force snesor is connected to after crossed beam trunking and string holes successively in data acquisition box
Acquisition；Controller is electrically connected respectively with A/D acquisition modules and wireless sending module；Power module is respectively that controller, A/D are adopted
Collect module and wireless sending module power supply.
Using bar shaped bearing plate first with cargo support lower contact, pressure sensor acquires pressure data, and is acquired by A/D
Module acquisition is supplied to controller, and controller calculates cargo overall weight according to gathered data, and with the weight threshold of setting
It makes comparisons, if weight is more than the weight threshold of setting, can be sent by reception terminal of the wireless sending module in driver's cabin
Warning information and weighing data, so as to effectively prevent the overload damage of fork truck yoke.
Further, it is equipped with circular mounting slot in the trench bottom of bar-shaped trough；The lower end of pressure sensor is fixedly mounted on circle
In shape mounting groove.The lower end that can realize pressure sensor using circular mounting slot is mounted.
Further, limiting annulus is equipped on the downside of bar shaped bearing plate；The upper end of pressure sensor is embedded in limiting
In annulus.It is capable of the Support Position of limiter pressure sensor using limiting annulus, without having fixed function, is convenient for changing difference
The pressure sensor of range uses.
Further, roller mounting slot there are two being set on the downside of bar shaped gear shaping；It is rotary in roller mounting slot
There are one back-up roller wheels for installation.Using back-up roller wheel support on the ground, support limit and the function of sliding are realized.
Further, face of slope there are one being all provided at the upper side both ends of bar shaped bearing plate；The upside of bar shaped bearing plate
It protrudes outside bar-shaped trough, the bottom of slope edge of the face of slope at both ends is located in bar-shaped trough.Due to the design of the face of slope at both ends, no
It can cause to hinder when being inserted into below cargo support, and bar shaped bearing plate upper side is higher than bar shaped gear shaping upper surface, it can be ensured that
The accuracy weighed.
Further, round limiting slot is equipped on the downside of bar shaped gear shaping；It is equipped in the trench bottom of round limiting slot
The intercommunicating pore of vertical connection bar-shaped trough；Caging bolt is fitted on intercommunicating pore；The screw rod end thread of caging bolt screws
On the downside of bar shaped bearing plate；The head of caging bolt is located in round limiting slot；The threaded shank and intercommunicating pore of caging bolt
For clearance fit.Due to the effect of caging bolt, it is ensured that bar shaped bearing plate, and will not be to bar shaped bearing plate without departing from bar-shaped trough
Support force is caused, and the later stage can be facilitated to dismantle bar shaped bearing plate, so as to replace the pressure sensor of different ranges.
Further, triangle gusset is set in fixed column and bar shaped gear shaping root junction.It can be enhanced using triangle gusset
Fixed column and the structural strength of bar shaped gear shaping root junction.
Further, it is equipped with acclivitous insertion slope surface in the downside front end of bar shaped gear shaping.Using insertion slope surface side
Note shape gear shaping is inserted into below cargo support.
The advantageous effect of the invention is：Utilize bar shaped bearing plate elder generation and cargo support lower contact, pressure sensing
Device acquires pressure data, and is supplied to controller by the acquisition of A/D acquisition modules, and it is whole that controller according to gathered data calculates cargo
Body weight, and make comparisons with the weight threshold of setting, if weight is more than the weight threshold of setting, wireless sending module can be passed through
Reception terminal in driver's cabin sends warning information and weighing data, so as to effectively prevent the overload damage of fork truck yoke.
Description of the drawings
Fig. 1 is the left side structure schematic diagram of the invention；
Fig. 2 is the overlooking the structure diagram of the invention；
Fig. 3 is schematic cross-sectional view at A-A in Fig. 2；
Fig. 4 is the electric control principle schematic diagram of the invention.
Specific embodiment
As shown in Figs 1-4, the disclosed fork truck yoke with function of weighing of the invention includes：Two bar shaped gear shapings 1,
Two bar shaped bearing plates 8 of connecting cross beam 11, two of fixed column 2, one and a data acquisition box 4；Two fixed columns 2 are distinguished
Vertically the root of two bar shaped gear shapings 1 is vertically mounted on, and be fixedly installed in the side of two fixed columns 2 and be useful for being mounted on
Installation lifting lug 3 on fork truck；Connecting cross beam 11 is connected horizontally between two fixed columns 2, and two bar shaped gear shapings 1 are mutually parallel；
Power module, controller, A/D acquisition modules and wireless sending module are equipped in data acquisition box 4；In two bar shaped gear shapings
1 upside is all provided with along its length there are one bar-shaped trough 10；There are three pressure sensors 14 for installation in bar-shaped trough 10；Two
Bar shaped bearing plate 8 is separately mounted in the bar-shaped trough 10 on two bar shaped gear shapings 1, and the downside of bar shaped bearing plate 8 is supported on
On pressure sensor 14；Wire casing 18 is equipped in the trench bottom of bar-shaped trough 10；It is equipped in the root of bar shaped gear shaping 1 and is connected with wire casing 18
Logical string holes 20；The power cord of pressure sensor 14 is connected to after crossed beam trunking 18 and string holes 20 in data acquisition box 4 successively
It carries out taking electricity on power module, the signal wire of pressure sensor 14 is connected to data acquisition after crossed beam trunking 18 and string holes 20 successively
Data acquisition is carried out on A/D acquisition modules in box 4；Controller is electrically connected respectively with A/D acquisition modules and wireless sending module
It connects；Power module is respectively controller, A/D acquisition modules and wireless sending module power supply.
Further, it is equipped with circular mounting slot 13 in the trench bottom of bar-shaped trough 10；Peace is fixed in the lower end of pressure sensor 14
In circular mounting slot 13.Limiting annulus 15 is equipped on the downside of bar shaped bearing plate 8；The upper end of pressure sensor 14 is embedding
In in limiting annulus 15.Roller mounting slot 12 there are two being set on the downside of bar shaped gear shaping 1；It is rotated in roller mounting slot 12
There are one back-up roller wheels 6 for formula installation.Face of slope 9 there are one being all provided at the upper side both ends of bar shaped bearing plate 8；Bar shaped bearing plate
Outside 8 upside protrusion bar-shaped trough 10, the bottom of slope edge of the face of slope 9 at both ends is located in bar-shaped trough 10.Under bar shaped gear shaping 1
Side is equipped with round limiting slot 16；The intercommunicating pore 17 of vertical connection bar-shaped trough 10 is equipped in the trench bottom of round limiting slot 16；
Caging bolt 19 is fitted on intercommunicating pore 17；The screw rod end thread of caging bolt 19 is screwed in the downside of bar shaped bearing plate 8
On face；The head of caging bolt 19 is located in round limiting slot 16；The threaded shank of caging bolt 19 is matched with intercommunicating pore 17 for gap
It closes；Triangle gusset 5 is set in fixed column 2 and 1 root junction of bar shaped gear shaping；It is equipped in the downside front end of bar shaped gear shaping 1 upward
Inclined insertion slope surface 7.
For the disclosed fork truck yoke with function of weighing of the invention in design, pressure sensor 14 is using general
Analog quantity pressure sensor, controller use 51 microcontrollers, and A/D acquisition modules are using general A/D collectors
Can, wireless transmission mould uses bluetooth module or ZigBee wireless communication modules.
When in use, fork truck yoke is by installing lifting lug 3 for the disclosed fork truck yoke with function of weighing of the invention
Mounted on rising on descending mechanism for fork truck；When fork truck lowers fork truck yoke, back-up roller wheel 6 supports on the ground, realizes support limit
Position and the function of sliding；After fork truck yoke is inserted into below cargo support, starts and lifted on fork truck yoke, at this time bar shaped bearing plate 8
First with cargo support lower contact, at this point, pressure sensor 14 acquires pressure data, and it is supplied to by the acquisition of A/D acquisition modules
Controller, controller calculates cargo overall weight, and make comparisons with the weight threshold of setting according to gathered data, if weight is big
In the weight threshold of setting, then warning information can be sent by reception terminal of the wireless sending module in driver's cabin and is weighed
Data；Due to the design of the face of slope 9 at both ends, will not cause to hinder, and bar shaped bearing plate 8 when being inserted into below cargo support
Upper side is higher than 1 upper surface of bar shaped gear shaping, it can be ensured that the accuracy weighed；Due to the effect of caging bolt 19, it is ensured that bar shaped
Bearing plate 8 will not cause support force without departing from bar-shaped trough 10 to bar shaped bearing plate 8；Receive terminal by microprocessor and
Reception wireless module, display screen and the alarm composition being connected with microprocessor, are the prior art, do not repeat.
Claims (8)
1. a kind of fork truck yoke with function of weighing, it is characterised in that：Including two bar shaped gear shapings (1), two fixed columns
(2), a connecting cross beam (11), two bar shaped bearing plates (8) and a data acquisition box (4)；Two fixed columns (2) are respectively
Vertically the root of two bar shaped gear shapings (1) is vertically mounted on, and be fixedly installed in the side of two fixed columns (2) and be useful for pacifying
Installation lifting lug (3) on fork truck；Connecting cross beam (11) is connected horizontally between two fixed columns (2), two bar shaped gear shapings
(1) it is mutually parallel；Power module, controller, A/D acquisition modules and wireless sending module are equipped in data acquisition box (4)；
Bar-shaped trough (10) there are one being all provided with along its length in the upside of two bar shaped gear shapings (1)；At least pacify in bar-shaped trough (10)
There are two pressure sensors (14) for dress；Two bar shaped bearing plates (8) are separately mounted to the bar-shaped trough on two bar shaped gear shapings (1)
(10) in, and the downside of bar shaped bearing plate (8) is supported on pressure sensor (14)；It is equipped in the trench bottom of bar-shaped trough (10)
Wire casing (18)；The string holes (20) being connected with wire casing (18) is equipped in the root of bar shaped gear shaping (1)；The electricity of pressure sensor (14)
It carries out taking electricity on the power module that source line is connected to after crossed beam trunking (18) and string holes (20) in data acquisition box (4) successively, press
The A/D that the signal wire of force snesor (14) is connected to after crossed beam trunking (18) and string holes (20) in data acquisition box (4) successively is adopted
Collect and data acquisition is carried out in module；Controller is electrically connected respectively with A/D acquisition modules and wireless sending module；Power module point
Not device, A/D acquisition modules and wireless sending module power supply in order to control.
2. the fork truck yoke according to claim 1 with function of weighing, it is characterised in that：Slot bottom in bar-shaped trough (10)
Portion is equipped with circular mounting slot (13)；The lower end of pressure sensor (14) is fixedly mounted in circular mounting slot (13).
3. the fork truck yoke according to claim 1 with function of weighing, it is characterised in that：In bar shaped bearing plate (8)
Downside is equipped with limiting annulus (15)；The upper end of pressure sensor (14) is in limiting annulus (15).
4. the fork truck yoke according to claim 1 with function of weighing, it is characterised in that：Under bar shaped gear shaping (1)
Roller mounting slot (12) there are two being set on side；Rotatably there are one back-up roller wheels (6) for installation in roller mounting slot (12).
5. the fork truck yoke according to claim 1 with function of weighing, it is characterised in that：In bar shaped bearing plate (8)
Upper side both ends are all provided with there are one face of slope (9)；The upside protrusion bar-shaped trough (10) of bar shaped bearing plate (8) outside, incline by both ends
The bottom of slope edge of slope (9) is located in bar-shaped trough (10).
6. the fork truck yoke according to claim 1 with function of weighing, it is characterised in that：Under bar shaped gear shaping (1)
Side is equipped with round limiting slot (16)；The connection of vertical connection bar-shaped trough (10) is equipped in the trench bottom of round limiting slot (16)
Hole (17)；Caging bolt (19) is fitted on intercommunicating pore (17)；The screw rod end thread of caging bolt (19) is screwed in bar shaped
On the downside of bearing plate (8)；The head of caging bolt (19) is located in round limiting slot (16)；The screw rod of caging bolt (19)
Portion is clearance fit with intercommunicating pore (17).
7. the fork truck yoke according to claim 1 with function of weighing, it is characterised in that：In fixed column (2) and bar shaped
Gear shaping (1) root junction sets triangle gusset (5).
8. the fork truck yoke according to claim 1 with function of weighing, it is characterised in that：Under bar shaped gear shaping (1)
Side front end is equipped with acclivitous insertion slope surface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641098.4U CN207551845U (en) | 2017-11-30 | 2017-11-30 | A kind of fork truck yoke with function of weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641098.4U CN207551845U (en) | 2017-11-30 | 2017-11-30 | A kind of fork truck yoke with function of weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551845U true CN207551845U (en) | 2018-06-29 |
Family
ID=62678391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721641098.4U Active CN207551845U (en) | 2017-11-30 | 2017-11-30 | A kind of fork truck yoke with function of weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892255A (en) * | 2017-11-30 | 2018-04-10 | 国网江苏省电力公司南京供电公司 | A kind of fork truck yoke with function of weighing |
-
2017
- 2017-11-30 CN CN201721641098.4U patent/CN207551845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892255A (en) * | 2017-11-30 | 2018-04-10 | 国网江苏省电力公司南京供电公司 | A kind of fork truck yoke with function of weighing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207551845U (en) | A kind of fork truck yoke with function of weighing | |
| CN107892255A (en) | A kind of fork truck yoke with function of weighing | |
| CN202255723U (en) | Coal mine underground Internet of Things wireless transmission anchor rod stressometer | |
| CN204454308U (en) | Novel tower crane monitoring system | |
| CN202074970U (en) | Inclination warning device for overhead working lifting platform | |
| CN207556659U (en) | A kind of weighing tray | |
| CN203772247U (en) | Steel surface thickness detecting instrument | |
| CN203728104U (en) | Limit device for roller bed | |
| CN204342377U (en) | A kind of high-lift operation car hopper weight-limiting device | |
| CN107907199B (en) | Weighing tray | |
| CN202853717U (en) | Automobile load detector with overload alarm device | |
| CN210515658U (en) | Geomagnetic vehicle detector protection device | |
| CN204423564U (en) | A kind of sensor of container warning device | |
| CN209706796U (en) | A kind of bridge displacement measuring device | |
| CN203551057U (en) | Weigh sensing module | |
| CN202109973U (en) | Supporting structure of electronic scale | |
| CN203432727U (en) | Stabilizer bar/check ring force detection tool | |
| CN204346462U (en) | A kind of mechanical sensor | |
| CN213336378U (en) | Lifting hook type weighing sensor | |
| CN204313951U (en) | For the early warning support bar of electronics weighing platform | |
| CN216668528U (en) | Intelligent detection device for high-speed railway contact net lead | |
| CN205157804U (en) | Signboard monitoring devices | |
| CN202210128U (en) | Reactive compensation capacitor swelling safety monitoring device | |
| CN204373759U (en) | Vehicular weighing sensor guard | |
| CN212340222U (en) | Road tunnel deformation monitoring devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |