CN104555823A - Manual hydraulic carrying vehicle capable of weighing - Google Patents
Manual hydraulic carrying vehicle capable of weighing Download PDFInfo
- Publication number
- CN104555823A CN104555823A CN201410359901.XA CN201410359901A CN104555823A CN 104555823 A CN104555823 A CN 104555823A CN 201410359901 A CN201410359901 A CN 201410359901A CN 104555823 A CN104555823 A CN 104555823A
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- CN
- China
- Prior art keywords
- pressure sensor
- iii
- instrument
- weigh
- fork pin
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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.)
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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
- B66F9/075—Constructional features or details
-
- 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 discloses a manual hydraulic carrying vehicle capable of weighing. The manual hydraulic carrying vehicle comprises a handle, a wheel frame, a frame, fork legs for accommodating articles, an instrument, and pressure sensors I, II, and III for carrying the weights of the articles on the fork legs, wherein the handle, a hydraulic cylinder and large wheels are arranged on the wheel frame; the fork legs are connected with the hydraulic cylinder through the frame; small wheels are arranged on the fork legs; the instrument is electrically connected with the pressure sensors I, II, and III respectively. By adopting the manual hydraulic carrying vehicle, the weights of goods can be measured easily and effectively during carrying of goods, the measuring accuracy is ensured, and the problem of high cost in the prior art is solved.
Description
Technical field
The present invention relates to transportation fork-truck field, particularly, relate to one and can to weigh hand hydraulic carrier.
Background technology
Along with the development of material flow industry, need the weight of Measurement accuracy material, kinds of goods when carrying material, kinds of goods in some logistics operations, and carrying and separately operation of weighing, such work efficiency is lower, and existingly can realize measuring and the fork truck carried, the cost that its survey precision is high is also very high, and the survey precision that cost is low is but very low.
Chinese patent publication No. CN 202783275 U, date of publication on March 13rd, 2013, name is called that multifunctional manual hydraulic carrier discloses a kind of multifunctional manual hydraulic carrier, the operating handle comprising car body, be contained in the wheel on car body and be connected with car body, the vehicle frame that described car body comprises pallet fork and is connected with pallet fork, described car body adds electronic weighing system.Described electronic weighing system is made up of the scale pan, the LOAD CELLS be connected with the scale pan and the liquid crystal display watch that is connected with LOAD CELLS, and the described scale pan is contained on pallet fork.Described liquid crystal display watch is arranged on vehicle frame.Its shortcoming existed is that car body adds the scale pan, not only makes body Structure become complicated, and too increases manufacturing cost.
U.S. Patent Publication US6855894 B1, date of publication on February 15th, 2005, name is called movable hanging fortune equipment and weighing-appliance, disclose a preferred mobile lifting equipment, it is characterized in that, described jacking system comprises one group of elevator fork, and described sensor is arranged on the interconnective position of a part of elevator fork and vehicle frame.The weight at two forks is determined with a sensor.Its shortcoming is that this equipment has only used a pressure sensor, the precision that its ratio of precision adds electronic weighing system at car body significantly reduces, and load center of gravity is when the diverse location of pallet, because the functional utilization lever principle of equipment own realizes, cause result of a measurement inaccurate.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide one can to weigh hand hydraulic carrier, while realization is transported goods, simple and effectively can measure the weight of goods, not only ensure that survey precision but also overcome the problem with high costs that prior art exists.
For solving the problem, the technical solution adopted in the present invention is as follows:
Can weigh hand hydraulic carrier, comprise handle, vehicle wheel frame, vehicle frame and the fork pin for placing articles, described vehicle wheel frame is provided with handle, hydraulic actuating cylinder and bull wheel; Described fork pin is connected by vehicle frame with hydraulic actuating cylinder, and described fork pin is provided with steamboat; Also comprise instrument and the pressure sensor I, II, III for bearing Item Weight on described fork pin, described instrument is electrically connected with pressure sensor I, II, III respectively.
Preferably, described hydraulic actuating cylinder is provided with the pressure sensor I for detecting oil pressure in hydraulic actuating cylinder, and described pressure sensor II, III is separately positioned on fork pin and steamboat junction.
Preferably, described pressure sensor I is located at vehicle wheel frame and bull wheel junction, and described pressure sensor II, III is separately positioned on fork pin and steamboat junction.
Preferably, described pressure sensor II, III is separately positioned on fork castor axis hole place.
Preferably, described instrument is located on vehicle frame.
Preferably, described instrument is provided with overload alarm.
Preferably, described instrument is provided with low electricity annunciator.
Compared to existing technology, beneficial effect of the present invention is:
1, hand hydraulic carrier of can weighing in the present invention is realizing while transportation fork-truck transports goods, simple and effectively to measure the weight of goods, not only ensure that survey precision but also has overcome the problem with high costs that prior art exists;
2, pressure sensor I is arranged on bottom front end gravity fulcrum or hydraulic actuating cylinder by the present invention, and pressure sensor II, III is separately positioned on rear end gravity fulcrum, and the selection of three measurement points effectively ensure that the accuracy obtaining data.
3, overload warning and low electricity warning function is had while instrument has Presentation Function in the present invention concurrently, for long-term normal use of hand hydraulic carrier of can weighing provides guarantee.
Accompanying drawing explanation
Fig. 1 is the structural representation of pressure sensor installation site in the present invention;
Fig. 2 is hand hydraulic carrier structural representation of can weighing in the present invention;
Wherein: 1 is handle, 2 is vehicle wheel frame, and 3 is vehicle frame, and 4 is hydraulic actuating cylinder, and 5 is fork pin, and 6 is bull wheel, and 7 is steamboat, and 8 is pressure sensor I, and 9 is pressure sensor II, and 10 is instrument, and 11 is axle hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, 2, for the present invention can weigh hand hydraulic carrier, comprise handle 1, vehicle wheel frame 2, vehicle frame 3 and the fork pin 5 for placing articles, described vehicle wheel frame 2 is provided with handle 1, hydraulic actuating cylinder 4 and bull wheel 6; Described fork pin 5 is connected by vehicle frame 3 with hydraulic actuating cylinder 4, and described fork pin 5 is provided with steamboat 7; Also comprise instrument 10 and the pressure sensor I 8, II 9, III for bearing Item Weight on described fork pin 5, described instrument 2 is electrically connected with pressure sensor I 8, II 9, III respectively.
In a preferred version, described hydraulic actuating cylinder 4 is provided with perforate, and described pressure sensor I 8 is fixed on hydraulic actuating cylinder 4 tapping under the effect of metal parts, is used for measuring oil pressure in hydraulic actuating cylinder 4; Described pressure sensor II 9, III is separately positioned on two fork pin 5 and steamboat 7 junction, is positioned at gravity position of the fulcrum; Preferred further, described pressure sensor II 8, III is arranged on the axle hole place of two fork pin 5 respectively under metal parts effect.Utilize three pressure sensors to realize the mensuration of Item Weight data on fork pin, then transfer data to the instrument 10 be arranged on vehicle frame 3, thus display Item Weight; Instrument 10 also has overload alarm and low electricity annunciator, can realize corresponding overload warning and low electricity warning function.
In another preferred embodiment, described pressure sensor I 8 is located at vehicle wheel frame 2 and bull wheel 6 junction, described pressure sensor II 9, III is separately positioned on two fork pin 5 and steamboat 7 junction, and described pressure sensor I 8, II 9, III is all positioned at gravity position of the fulcrum; Preferred further, described pressure sensor I 8, II 9, III is arranged on the axle hole place of vehicle wheel frame 2 and two fork pin 5 respectively under metal parts effect.Utilize three pressure sensors to realize the mensuration of Item Weight data on fork pin, then transfer data to the instrument 10 be arranged on vehicle frame 3, thus display Item Weight; Instrument 10 also has overload alarm and low electricity annunciator, can realize corresponding overload warning and low electricity warning function.
The line direction of two pressure sensors II, III position of fork underfooting is vertical with fork pin direction, ensures that three pressure sensor installation sites are wired to equicrural triangle.Pressure sensor installation position be car load bear pendulum point, and three pressure sensors are evenly arranged on three supporting points, are the optimal site that sensor is installed.Such object is all born by sensor at the heavily all gravity of carrying.
Use procedure is as follows:
When fork truck is at carry an object, object is due under self gravitation effect, again pressure is applied to three pressure sensors I, II, III after vehicle frame and left and right fork pin bear object gravity, after pressure sensor is under pressure, deformation occurs, produce voltage signal by deformation.Pressure sensor passes to instrument the voltage signal produced, circuit card is had in described instrument, described circuit card there is outside AD conversion chip, the pressure signal that described AD conversion chip gathers three sensors exports, and be converted to digital signal to micro controller system, three's signal adds up and is converted to goods final mass by micro controller system, and in liquid crystal screen display.When fork truck overloads, instrument can send overload alarm sound; When instrument battery electric quantity is not enough, instrument also can send the alarm song of electricity deficiency.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (7)
1. can weigh hand hydraulic carrier, comprise handle, vehicle wheel frame, vehicle frame and the fork pin for placing articles, described vehicle wheel frame is provided with handle, hydraulic actuating cylinder and bull wheel; Described fork pin is connected by vehicle frame with hydraulic actuating cylinder, and described fork pin is provided with steamboat; It is characterized in that: also comprise instrument and the pressure sensor I, II, III for bearing Item Weight on described fork pin, described instrument is electrically connected with pressure sensor I, II, III respectively.
2. can weigh as claimed in claim 1 hand hydraulic carrier, it is characterized in that, described hydraulic actuating cylinder is provided with the pressure sensor I for detecting oil pressure in hydraulic actuating cylinder, and described pressure sensor II, III is separately positioned on fork pin and steamboat junction.
3. can weigh as claimed in claim 1 hand hydraulic carrier, it is characterized in that, described pressure sensor I is located at vehicle wheel frame and bull wheel junction, and described pressure sensor II, III is separately positioned on fork pin and steamboat junction.
4. can to weigh as claimed in claim 2 or claim 3 hand hydraulic carrier, it is characterized in that, described pressure sensor II, III is separately positioned on fork castor axis hole place.
5. can weigh as claimed in claim 1 hand hydraulic carrier, it is characterized in that, described instrument is located on vehicle frame.
6. can weigh as claimed in claim 1 hand hydraulic carrier, it is characterized in that, described instrument is provided with overload alarm.
7. can weigh as claimed in claim 1 hand hydraulic carrier, it is characterized in that, described instrument is provided with low electricity annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359901.XA CN104555823A (en) | 2014-07-25 | 2014-07-25 | Manual hydraulic carrying vehicle capable of weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359901.XA CN104555823A (en) | 2014-07-25 | 2014-07-25 | Manual hydraulic carrying vehicle capable of weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104555823A true CN104555823A (en) | 2015-04-29 |
Family
ID=53073044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410359901.XA Pending CN104555823A (en) | 2014-07-25 | 2014-07-25 | Manual hydraulic carrying vehicle capable of weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104555823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020181451A1 (en) * | 2019-03-11 | 2020-09-17 | 苏州易信安工业技术有限公司 | Method, device, and system for data processing |
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| CN2323360Y (en) * | 1997-03-03 | 1999-06-09 | 深圳重科机械有限公司 | Bulk cement metering tank |
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| CN201650264U (en) * | 2010-03-22 | 2010-11-24 | 中国石油化工集团公司 | Oil well liquid-producing measuring device |
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| CN102078184A (en) * | 2010-12-31 | 2011-06-01 | 深圳清华大学研究院 | Method for monitoring body position by using weighing bed and weighing bed |
| CN102226710A (en) * | 2011-03-30 | 2011-10-26 | 北京万集科技有限责任公司 | Vehicle weight determination method and apparatus thereof |
| CN202499688U (en) * | 2012-02-22 | 2012-10-24 | 浙江诺力机械股份有限公司 | Hand-operated hydraulic carrier |
| CN202744285U (en) * | 2012-09-18 | 2013-02-20 | 北京航空航天大学 | Electric weighing mechanism used for forklift |
| CN202783275U (en) * | 2012-05-03 | 2013-03-13 | 浙江意欧斯机械有限公司 | Multifunctional hand-operated hydraulic carrier |
| CN103011023A (en) * | 2012-11-28 | 2013-04-03 | 福建振宝机械有限公司 | Manual fork truck having weighing function |
| CN103183295A (en) * | 2011-12-28 | 2013-07-03 | 王玲芳 | Manual forklift truck |
| CN103359656A (en) * | 2013-07-24 | 2013-10-23 | 常熟市浩通市政工程有限公司 | Multifunctional illuminating forklift truck |
| CN204057870U (en) * | 2014-07-25 | 2014-12-31 | 嘉兴海格力思电子科技有限公司 | Can to weigh hand hydraulic carrier |
-
2014
- 2014-07-25 CN CN201410359901.XA patent/CN104555823A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323360Y (en) * | 1997-03-03 | 1999-06-09 | 深圳重科机械有限公司 | Bulk cement metering tank |
| CN2883305Y (en) * | 2006-02-27 | 2007-03-28 | 浙江诺力机械股份有限公司 | Weighting stacker |
| CN201650264U (en) * | 2010-03-22 | 2010-11-24 | 中国石油化工集团公司 | Oil well liquid-producing measuring device |
| CN101947929A (en) * | 2010-09-03 | 2011-01-19 | 江苏赛摩集团有限公司 | Vehicle weighing device and calibration method thereof |
| CN102078184A (en) * | 2010-12-31 | 2011-06-01 | 深圳清华大学研究院 | Method for monitoring body position by using weighing bed and weighing bed |
| CN102226710A (en) * | 2011-03-30 | 2011-10-26 | 北京万集科技有限责任公司 | Vehicle weight determination method and apparatus thereof |
| CN103183295A (en) * | 2011-12-28 | 2013-07-03 | 王玲芳 | Manual forklift truck |
| CN202499688U (en) * | 2012-02-22 | 2012-10-24 | 浙江诺力机械股份有限公司 | Hand-operated hydraulic carrier |
| CN202783275U (en) * | 2012-05-03 | 2013-03-13 | 浙江意欧斯机械有限公司 | Multifunctional hand-operated hydraulic carrier |
| CN202744285U (en) * | 2012-09-18 | 2013-02-20 | 北京航空航天大学 | Electric weighing mechanism used for forklift |
| CN103011023A (en) * | 2012-11-28 | 2013-04-03 | 福建振宝机械有限公司 | Manual fork truck having weighing function |
| CN103359656A (en) * | 2013-07-24 | 2013-10-23 | 常熟市浩通市政工程有限公司 | Multifunctional illuminating forklift truck |
| CN204057870U (en) * | 2014-07-25 | 2014-12-31 | 嘉兴海格力思电子科技有限公司 | Can to weigh hand hydraulic carrier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020181451A1 (en) * | 2019-03-11 | 2020-09-17 | 苏州易信安工业技术有限公司 | Method, device, and system for data processing |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |