CN201293677Y - Vehicle-mounted automatic gauging device for automobile - Google Patents

Vehicle-mounted automatic gauging device for automobile Download PDF

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Publication number
CN201293677Y
CN201293677Y CNU200820302848XU CN200820302848U CN201293677Y CN 201293677 Y CN201293677 Y CN 201293677Y CN U200820302848X U CNU200820302848X U CN U200820302848XU CN 200820302848 U CN200820302848 U CN 200820302848U CN 201293677 Y CN201293677 Y CN 201293677Y
Authority
CN
China
Prior art keywords
automobile
hopper
load
measuring device
position detecting
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
CNU200820302848XU
Other languages
Chinese (zh)
Inventor
贾永红
刘晓平
练兵
刘渝丰
王延亮
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.)
Pangang Group Mining Co Ltd
Original Assignee
Pangang Group Mining 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 Pangang Group Mining Co Ltd filed Critical Pangang Group Mining Co Ltd
Priority to CNU200820302848XU priority Critical patent/CN201293677Y/en
Application granted granted Critical
Publication of CN201293677Y publication Critical patent/CN201293677Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automobile load automatic measuring device for measuring the load of automobiles, which can accurately measure the load on automobiles. The automobile load automatic measuring device comprises an automobile hopper and a hoisting structure provided on the automobile hopper, wherein the automobile hopper is provided with a position detector; the hoisting structure is provided with a pressure sensor; the position detector and the pressure sensor are electrically connected with a data processing module electrically connected with a display unit. When unloads articles, the position detector can detect the hoisted distance of the automobile hopper, the pressure sensor can detect the hoisting force of the hoisting structure in hoisting process, the detected hosted distance and hoisting force are transmitted to the data processing module to be processed, thereby calculating out the load on the whole automobile, accurately measuring the under-load and overload condition of the automobile. The automobile load automatic measuring device has wide popularization in various article loading and unloading fields.

Description

Automobile mounted self-measuring device
Technical field
The utility model relates to a kind of metering outfit, especially relates to a kind of automobile mounted self-measuring device that is used to measure carload.
Background technology
At present, in stock ground material delivery process, need detect situations such as the carrying capacity of the delivery train number of self-tipping type automobile, per car and Qian Zai overload.How to finish the detection of above-mentioned data fast and accurately, the operation management in stock ground is had vital role.And in present shovel running industry process, owing to there is not self-measuring device, what still adopt is by metrological personnel the ore discharge train number of automobile to be counted, and the agreement charging capacity that multiply by per car with count value is estimated the metering method of automobile fortune ore deposit amount and power shovel yield then.Owing in the delivery process, may cause underload, the overload of automobile, can not accurately add up to carrying capacity
The utility model content
Technical problem to be solved in the utility model provides a kind of automobile mounted self-measuring device that can accurately add up the carrying capacity of automobile.
The technical scheme that its technical matters that solves the utility model adopts is: automobile mounted self-measuring device, comprise the automobile hopper and be arranged on lifting structures on the automobile hopper, the automobile hopper is provided with position detecting device, lifting structures is provided with pressure transducer, position detecting device is electrically connected data processing module with pressure transducer, and data processing module is electrically connected display unit.
As optimized technical scheme, position detecting device and lifting structures are arranged on the bottom of automobile hopper.
As optimized technical scheme, position detecting device adopts the rubber-like travel switch, is separately positioned on automobile hopper front end and rear end.
Further be, lifting structures adopts elevating ram, and pressure transducer is arranged on the oil supply loop.
The beneficial effects of the utility model are: by position detecting device and the pressure transducer that is provided with, when automobile material is carried to topple over the place after, the automobile hopper begins discharging, in discharge process, lifting structures lifts discharging with the automobile hopper, position detecting device detects the lifting distance of automobile hopper in this process, pressure transducer is used for detecting the lifting force of lifting structures in the lifting process, then, detected lifting distance is transported to data processing module with lifting force handles, calculate the charging capacity of car load, thereby realize underload to automobile, overload, accurately add up, be particluarly suitable for various cargo loading occasions and promote the use of.
Description of drawings
Fig. 1 is a control principle synoptic diagram of the present utility model;
Fig. 2 is a measuring principle synoptic diagram of the present utility model;
Fig. 3 is the geometric meaning synoptic diagram of the utility model when integral and calculating.
Be labeled as among the figure: automobile hopper 1, position detecting device 2, lifting structures 3, pressure transducer 4, data processing module 5, display unit 6.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1~shown in Figure 3, automobile mounted self-measuring device of the present utility model, comprise automobile hopper 1 and be arranged on lifting structures 3 on the automobile hopper 1, automobile hopper 1 is provided with position detecting device 2, lifting structures 3 is provided with pressure transducer 4, position detecting device 2 is electrically connected data processing module 5 with pressure transducer 4, and data processing module 5 is electrically connected display unit 6.When automobile material is carried to topple over the place after, the 1 beginning discharging of automobile hopper, in discharge process, lifting structures 3 lifts discharging with automobile hopper 1, position detecting device 2 detects the lifting distance of automobile hopper 1 in this process, pressure transducer 4 is used for detecting the lifting force of lifting structures 3 in the lifting process, then, detected lifting distance is transported to data processing module 5 with lifting force to be handled, calculate the charging capacity of car load, and, the data that deal are managed through the data of display unit 6 display process.In this embodiment, position detecting device 2 can be arranged on the optional position of automobile hopper 1, as long as can measure its lifting distance, similarly, lifting structures 3 also can be arranged on the optional position of automobile hopper 1, as is arranged on automobile hopper 1 top, side.As preferred embodiment, position detecting device 2 and lifting structures 3 are arranged on the bottom of automobile hopper 1.Like this, can make structure more reasonable, can not cause the integrally-built influence of automobile.Position detecting device 2 can adopt the displacement transducer that is arranged on automobile hopper 1 bottom, and as optimal way, position detecting device 2 adopts the rubber-like travel switch, is separately positioned on automobile hopper 1 front end and rear end.K1 as shown in Figure 2 and K2, when automobile began to unload, automobile hopper 1 was positioned at K 2The position, along with the unloading beginning, automobile hopper 1 rotates around pin joint under the effect of lifting structures 3, the rear end contact resilient detector switch K of automobile hopper 1 1The position, thus the lifting distance of automobile hopper 1 obtained, with respect to displacement transducer, it is simple in structure, and is with low cost, and its elasticity then can have an elasticity to automobile hopper 1 and step down when 1 upset of automobile hopper, can not influence the turning operation of automobile hopper 1.
In the above-described embodiment, described lifting structures 3 can adopt gear transmission structure, pneumatic cylinder structure, realizations such as four bar structures, and as optimal way, lifting structures 3 adopts elevating ram, and pressure transducer 4 is arranged on the oil supply loop.Adopt the mode of oil cylinder, its reliable in structure, simple.
In the above embodiment, behind lifting distance that detects automobile hopper 1 and lifting force, its computation process is as follows: its measuring principle sketch as shown in Figure 2, elastomeric check K switch 1, K2 are installed on the afterbody and the head of automobile hopper 1 respectively, to finish the detection to automobile hopper 1 lift location; Pressure transducer 4 is installed on the oil supply loop of automobile hopper 1 elevating ram, to finish the detection to hopper lifting force F.Data processing module 5 and processing and the computing of display unit 6 (micro computer) in order to finish data, its computing are based on such principle: the weight G of loaded material and material are under the effect of lifting force F, and when moving to the B point by the A point, power F is along motion path d lIntegration and object the speed V and the discrepancy in elevation h that when the B point, are had linear:
G = 1 0.051 v 2 + h ∫ A B F · dl
Wherein, discrepancy in elevation h is a definite value by the installation site decision of elastomeric check switch; And can moving to the time that B orders by timing A point, speed V tries to achieve:
v = l AB t AB
And according to the numerical computation method (its geometric meaning is as shown in Figure 3) of integration:
∫ A B F · dl = lim n → ∞ Σ i = 1 n F i · Δ l i = l AB · F av = l AB · 1 n · Σ i = 1 n F i
Promptly this integrated value equal object of which movement apart from l ABMean value F with power F AVLong-pending.And by the microcomputer timing F that samples repeatedly iValue, we just can be in the hope of F AV, and finally try to achieve the weight G of lorry loading thing:
G = l AB 0.051 v 2 + h · 1 n · Σ i = 1 n F i
Then, lift location and the Weight Loaded of data processing module by automobile hopper 1 judges whether automobile finishes once effectively delivery, and this loads whether underload or overload.When delivery is effective, with the data storage filing, use automatically for the stock ground operation management.

Claims (4)

1. automobile mounted self-measuring device, comprise automobile hopper (1) and be arranged on lifting structures (3) on the automobile hopper (1), it is characterized in that: automobile hopper (1) is provided with position detecting device (2), lifting structures (3) is provided with pressure transducer (4), position detecting device (2) is electrically connected data processing module (5) with pressure transducer (4), and data processing module (5) is electrically connected display unit (6).
2. automobile mounted self-measuring device as claimed in claim 1 is characterized in that: position detecting device (2) and lifting structures (3) are arranged on the bottom of automobile hopper (1).
3. automobile mounted self-measuring device as claimed in claim 2 is characterized in that: position detecting device (2) adopts the rubber-like travel switch, is separately positioned on automobile hopper (1) front end and rear end.
4. as claim 1,2 or 3 described automobile mounted self-measuring devices, it is characterized in that: lifting structures (3) adopts elevating ram, and pressure transducer (4) is arranged on the oil supply loop.
CNU200820302848XU 2008-11-19 2008-11-19 Vehicle-mounted automatic gauging device for automobile Expired - Fee Related CN201293677Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820302848XU CN201293677Y (en) 2008-11-19 2008-11-19 Vehicle-mounted automatic gauging device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820302848XU CN201293677Y (en) 2008-11-19 2008-11-19 Vehicle-mounted automatic gauging device for automobile

Publications (1)

Publication Number Publication Date
CN201293677Y true CN201293677Y (en) 2009-08-19

Family

ID=41007159

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820302848XU Expired - Fee Related CN201293677Y (en) 2008-11-19 2008-11-19 Vehicle-mounted automatic gauging device for automobile

Country Status (1)

Country Link
CN (1) CN201293677Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103438967A (en) * 2013-08-29 2013-12-11 江苏三环实业股份有限公司 Lead-acid storage battery grid weight detecting device
CN106612760A (en) * 2016-12-12 2017-05-10 贵州省烟草科学研究院 Portable spiral backpack punching machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103438967A (en) * 2013-08-29 2013-12-11 江苏三环实业股份有限公司 Lead-acid storage battery grid weight detecting device
CN106612760A (en) * 2016-12-12 2017-05-10 贵州省烟草科学研究院 Portable spiral backpack punching machine

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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: 20090819

Termination date: 20161119

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