CN201917388U - Self-service weighing system at stock yard - Google Patents
Self-service weighing system at stock yard Download PDFInfo
- Publication number
- CN201917388U CN201917388U CN2010206433070U CN201020643307U CN201917388U CN 201917388 U CN201917388 U CN 201917388U CN 2010206433070 U CN2010206433070 U CN 2010206433070U CN 201020643307 U CN201020643307 U CN 201020643307U CN 201917388 U CN201917388 U CN 201917388U
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- weighing
- self
- controller
- sampler
- service system
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Abstract
The utility model disclose a self-service weighing system at a stock yard, which comprises a base, a loading hopper, a bearing table, an unloading door, an electronic scale, a sampler, a PC (personal computer) controller, a weighing instrument, a large weight display screen, a list printer and a computer. The base is provided with an unloading platform and an unloading pit, the loading hopper is mounted in the unloading pit, the bearing table is mounted at the bottom of the loading hopper, the unloading door is mounted on the bearing table, the electronic scale is mounted below the bearing table, a weighing sensor of the electronic scale is connected with the weighing instrument through the PC controller, the large weight display screen is connected with the weighing instrument, and the sampler is slantingly mounted at a position, where stock passes by during unloading, above the loading hopper. The self-service weighing system realizes unattended operation (except sampling staff) and separate weighing of stock and vehicles, requires no weighing of empty vehicles, achieves uniform sampling from each part of a raw material, completes unloading, sampling and weighing via one system, and achieves automatic sampling, weighing and unloading.
Description
Technical field
The utility model relates to the self-service system of weighing in a kind of stock ground, refer in particular to a kind of unmanned (except that the sampling personnel), need not empty wagons, simultaneously can realize unloading, take a sample, weigh, unloading package integral, and take a sample, weigh, the system of weighing that discharging can realize robotization.
Background technology
The flow process of weighing that needs the enterprise of outsourcing bulk materials or department at present all is that loaded vehicle reaches sampling place earlier and takes a sample, and reaches the weighbridge place again and crosses loaded vehicle, reaches the stock ground afterwards and unloads, and drives back to the weighbridge place at last and crosses empty wagons.Because link is many, the cycle is long, and the owner of cargo or driver even the owner of cargo, driver and inner weighman personnel gang up, and are easy to carry out filling it up with water tank, fuel tank such as loaded vehicle empty wagons emptying water tank, fuel tank; The doping inferior raw material; Two different cars of profile identical weight overlap board (loaded vehicle excessively of Heavy Weight, the lightweight empty wagons of crossing); Even loaded vehicle various evildoings such as repeat to weigh, bring enormous economic loss for enterprise or department.For this reason, enterprise or department must drop into a large amount of human resources concrete managements and advance factory's goods and materials metering and sampling, take various methods to prevent and hit various lawbreaking activitiess.Yet link is many, the cycle is long owing to weigh and take a sample, not only play tricks easy, inefficiency, also increased very big difficulty also for management, though expended the great amount of manpower resource, also difficulty reaches desirable effect, various lawbreaking activitiess still happen occasionally, and are difficult to stop.For a big enterprise or department, the bulk materials that needed outsourcing in a year have mistake easily in tens million of tons slightly in the link of weighing and take a sample, and will produce enormous economic loss.
The utility model content
The existing link of weighing and take a sample is practised fraud easily in order to solve, work and the low problem of the efficiency of management, fundamental purpose of the present utility model provides the self-service system of weighing in a kind of stock ground, this system can realize unmanned (except that the sampling personnel), " goods ", " car " separation is weighed, need not empty wagons, can realize uniform sampling at the each several part of raw material, unload, take a sample, weigh and can in this system, finish in the lump, and take a sample, weigh, discharging can realize robotization.
To achieve these goals, solution of the present utility model is:
The self-service system of weighing in a kind of stock ground, comprise base station, charging hopper, bearing platform, Dump gate, electronic scale, sampler, the PC controller, weighing instrument, weight shows giant-screen, single printer of sign indicating number and computing machine, base station has unload platform and the hole of unloading, charging hopper is installed in the hole of unloading, the bottom of charging hopper is contained on the bearing platform, Dump gate is installed on the bearing platform, the below of bearing platform is equipped with electronic scale, the LOAD CELLS of electronic scale is connected with weighing instrument by the PC controller, weight shows that giant-screen is connected with weighing instrument with computing machine, and sampler tilts to be installed in the position of expecting process when unload in the charging hopper top.
Bearing is formed on above-mentioned discharging pit bottom, and LOAD CELLS is installed on the bearing.
Above-mentioned Dump gate is installed on the push rod of discharging hydraulic cylinder, Dump gate is driven by the discharging hydraulic cylinder and opens or closes, the discharging hydraulic cylinder is connected with Oil pump electrical machinery, Oil pump electrical machinery is connected with the Oil pump electrical machinery alternating current electromagnetic valve, and this Oil pump electrical machinery alternating current electromagnetic valve is connected with three-phase supply by switch and is connected with the PC controller with dc rectifier by button.
Above-mentioned Dump gate by about each two totally four form, the door pillar of the bottom of charging hopper is provided with the gate slot that embeds for Dump gate, about Dump gate is installed respectively each two on the push rod of totally four discharging hydraulic cylinders, four discharging hydraulic cylinders all are connected transmission with an Oil pump electrical machinery.
The top of above-mentioned door pillar is provided with the wedge angle of projection, and is clean to guarantee discharging.
Above-mentioned sampler comprises a sampling motor, one sampler barrel, one sample tap opening controller, half pipe shape sample guide, one funnel-form sample guide, one sample receiver, first pedestal, second pedestal, the 3rd pedestal, the 4th pedestal, the sampling motor is installed on first pedestal, the sampler barrel of one band sample tap is installed on the output shaft of sampling motor, sample tap opening controller is installed on the position of sampler barrel sample tap, the sampler barrel right-hand member by Bearing Installation on second pedestal, left end is by Bearing Installation semicircle tubular specimen guide in the sampler barrel, semicircle tubular specimen guide right-hand member is fixed on the 3rd pedestal, funnel-form sample guide is installed on the 4th pedestal of below, sample receiver is placed in funnel-form sample guide below, the sampling motor is connected with sampling motor alternating current electromagnetic valve, and this sampling motor alternating current electromagnetic valve is connected with three-phase supply by switch and is connected with the PC controller with dc rectifier by button.Sampler can be arranged side by side one or more as required, is provided with many and can obtains better effect.
The sample tap of the sampler barrel of above-mentioned sampler, semicircle tubular specimen guide and sample tap opening controller run through whole charging hopper.
The running of above-mentioned sampling motor is controlled by the output signal of LOAD CELLS with the process that stops, weighing and the switch of Dump gate.
Be connected with IC-card card reader and the single printer of sign indicating number on the aforementioned calculation machine.
The control railing of unloading is installed on the above-mentioned unload platform, and railing control motor is connected with railing control motor alternating current electromagnetic valve, and this railing control motor alternating current electromagnetic valve is connected with three-phase supply by switch and is connected with the PC controller with dc rectifier by button.
Scram button also has been installed on the connection line of above-mentioned button and dc rectifier.
The bottom of above-mentioned charging hopper also is connected to discharging guiding bucket.
After adopting such scheme, when the utility model uses, on the IC-card card reader, insert earlier IC-card or to computer input information, lorry reaches on the base station and unloads then, goods is put in the charging hopper, the running of controlling the switch of weighing process, Dump gate and sampling motor by the variation of output signals of LOAD CELLS with stop, reaching automatically weigh, sampling automatically, the automatic purpose of discharging.
The beneficial effects of the utility model are:
One, " car ", " goods " separation are weighed: need not with car band car personnel; Need not to check and whether carry non-raw material article in fuel tank, water tank and the car secretly; Save the great amount of manpower resource; Stop the behavior of playing tricks such as to carry secretly as fuel tank, water tank and with car; Stop to repeat the behavior of weighing, reduced management difficulty to greatest extent;
Two, need not empty wagons, and stopped empty wagons and play tricks, reduced by 1/2 number of times that weighs; Reduce and weigh the time, shorten the residence time of automobile, slow down traffic congestion; Stop as behaviors of playing tricks such as empty wagons cover board weigh;
Three, the information except that weight such as license number, material name, place of production title, Business Name can be imported computing machine automatically by the IC-card card reader, avoid the trouble and the mistake of artificial input, improve the efficient of weighing;
Four, the merging of unloading, take a sample, weigh: increase work efficiency, reduce management difficulty;
Five, sampling is even, and is simple efficient: prevent adulteration, simplify sample procedure;
Six, realize easily, with low cost: as can to utilize existing electronic scale and the computing machine system of weighing to transform, save cost;
Seven, unmanned need not the weighman personnel, weighs, each link such as discharging controls automatically, realizes the automatic assembly line operation, greatly increases work efficiency.
Description of drawings
Fig. 1 is a vertical view of the present utility model, is graphic simplicity, the perspective view of the sampler of not drawing among the figure;
Fig. 2 is the A-A cut-open view of Fig. 1 and the vertical positional relationship figure of sampler;
Fig. 3 be the B-B of Fig. 1 to view, be graphic simplicity, the perspective view of the sampler of not drawing among the figure;
Fig. 4 is the horizontal level graph of a relation of sampler among Fig. 2;
Fig. 5 is a circuit controling drawing of the present utility model;
Fig. 6 is the control railing vertical positional relationship figure that unloads among Fig. 1.
Main label declaration
Unload and cheat 12 bearings 13
Discharging pit 14
Charging hopper 2 door pillars 21
Dump gate 3 discharging hydraulic cylinders 31
Oil pump electrical machinery 32 Oil pump electrical machinery alternating current electromagnetic valves 33
LOAD CELLS 42 weighing instruments 43
Sampler 5 sampling motors 51
First pedestal, 52 sampler barrels 53
Semicircle tubular specimen guide 54 sampler barrel sample taps 55
Sample tap opening controller 56 second pedestals 57
The 3rd pedestal 58 funnel-form sample guides 59
The 4th pedestal 510 sample receivers 511
Sampling motor alternating current electromagnetic valve 512
Three-phase supply 7 switches 71
IC-card card reader 8
Unload and control railing 9 railing pedestals 91
Railing control motor alternating current electromagnetic valve 94
The single printer 10 of sign indicating number.
Embodiment
See also Fig. 1 to shown in Figure 6, preferred embodiment of the present utility model, the self-service system of weighing in a kind of stock ground comprises that mainly base station 1, charging hopper 2, bearing platform 24, Dump gate 3, electronic scale (weighbridge) 4, sampler 5, controller 6, weighing instrument 43, weight show giant-screen 61 and computing machine 62.
IC-card card reader 8 is connected with computing machine 62 with the single printer 10 of sign indicating number.
Sampler 5 tilts to be installed in the position of expecting process when unload in the charging hopper top, examines goods to make things convenient for direct sample.This embodiment is positioned at sampler 5 in the position of expecting process when unload in the charging hopper top, sampler 5 comprises a sampling motor 51, one sampler barrel 55, one sample tap opening controller 56, half pipe shape sample guide 54, one funnel-form sample guide 59, one sample receiver 511, first pedestal 52, second pedestal 57, the 3rd pedestal 58, the 4th pedestal 510, one sampling motor 51 is installed on first pedestal 52 of sampler 5, the sampler barrel 53 of one band sample tap 55 is installed on the output shaft of sampling motor 51, sample tap opening controller 56 is installed on the position of sample tap 55, can control the openings of sizes of sample tap 55 by adjusting sample tap opening controller 56, with the quantity of control sampling sample.Sampler barrel 53 right-hand members by Bearing Installation on second pedestal 57, left end is by half pipe shape sample guide 54 of Bearing Installation in the sampler barrel 53, semicircle tubular specimen guide 54 right-hand members are fixed on the 3rd pedestal 58, funnel-form sample guide 59 is installed on the 4th pedestal 510 of below, and sample receiver 511 is placed in funnel-form sample guide 59 belows.Sampling motor 51 is connected with sampling motor alternating current electromagnetic valve 512, and this sampling motor alternating current electromagnetic valve 512 is connected with three-phase supply 7 by switch 71, and is connected with controller 6 with dc rectifier 63 by button 72.Sampler 5 can be arranged side by side one or more as required, is provided with many and can obtains better effect.The sample tap 55 of sampler 5 sampler barrels 53, semicircle tubular specimen guide 59 and sample tap opening controller 56 run through whole charging hopper 2.The running of sampling motor 51 is controlled by the output signal of LOAD CELLS 42 with the process that stops, weighing and the switch of Dump gate 3.
In addition, in order to increase the security of control, operation, on the connection line of button 72 and dc rectifier 63 scram button 73 has been installed also.
For discharging better, the top of door pillar is provided with the wedge angle of projection, and is clean to guarantee discharging, and the bottom of charging hopper 2 also is connected to discharging guiding bucket 23.
This embodiment principle of work is: operating personnel press " startup " button 72, initialization is carried out in system's energising: PC controller 6 detects control lever control motor alternating current electromagnetic valve 94 to know whether railing 93 is in closed condition, as non-closed condition, then control railing control motor 92 drive railings 93 and be in closed condition; Oil pump electrical machinery 32 starts, PC controller 6 detects hydraulic oil pump AC electromagnetic coil 33 to know whether Dump gate 3 is in closed condition, as non-closed condition, PC controller 6 control hydraulic oil pump AC electromagnetic coil 33 make discharging hydraulic cylinder 31 promotion Dump gate 3 be in closed condition; PC controller 6 detects sampling motor AC electromagnetic coil 512 to know whether sampling motor 51 is in halted state, and as non-halted state, PC controller 6 control sampling motor AC electromagnetic coil 512 control sampling motors 51 are in halted state; LOAD CELLS 42 output initialize signals are to PC controller 6, and PC controller 6 sends to weighing instrument 43 after LOAD CELLS 42 output initialize signals are used as the zero-signal processing, and weighing instrument 43 and weight show that giant-screen 61 shows that weight are 0.
Initialization finishes, and PC controller 6 sends initialization and finishes signal to computing machine 62, and computing machine 62 sends the information of voice prompt prompt system and can start working.Computing machine 62 sends information of voice prompt prompting driver and insert IC-card in IC-card card reader 8, the driver inserts IC-card in IC-card card reader 8, computing machine 62 reads in weighing software to information except that weight such as the license number that stores in the IC-card 8, material name, place of production title, Business Names by weighing software and sends information of voice prompt afterwards and point out the driver to unload, transmit control signal simultaneously to PC controller 6, PC controller 6 makes railing control motor 92 open railing 93 by control railing control motor alternating current electromagnetic valve 94; Driver's unload platform 11 of moveing backward begins to unload; PC controller 6 detects LOAD CELLS 42 output signals to be changed, control sampling motor AC electromagnetic coil 512 control sampling motors 51 start, drive sampler barrel 53 rotations, material sample is constantly entered in the semicircle tubular specimen guide 54 by sample tap 55, material sample enters in the funnel-form sample guide 59 by semicircle tubular specimen guide 54, enters in the sample receiver 511 by funnel-form sample guide 59 again.
Unload and finish, PC controller 6 detects LOAD CELLS 42 output signals to be stopped to change, delay time 10 seconds (delay time can freely be set according to actual conditions), if in delay time, retransmit sensor 42 output signal no changes, PC controller 6 control sampling motor AC electromagnetic coil 512 control sampling motors 5 stop the rotation, PC controller 6 sends to unload finishes signal to computing machine 62, computing machine 62 sends that information of voice prompt prompting driver driving empty wagons leaves unload platform 11 and the sampling personnel take sample away, relay the sample receiver 511 in the sky, PC controller 6 control railings control motor alternating current electromagnetic valves 94 make railing control motor 92 drive railings 93 be in closed condition simultaneously; Computing machine 62 and electronic scale 4 begin to weigh.Weigh and finish, computing machine 62 is saved in the data of weighing in the database together with information such as the license number that read in from IC-card 8 just now, material name, place of production title, Business Names by weighing software, prints yard list by sign indicating number list printer 10 again and send information of voice prompt prompting driver that to take sign indicating number away single.
The foregoing description and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (11)
1. self-service system of weighing in stock ground, it is characterized in that: comprise base station, charging hopper, bearing platform, Dump gate, electronic scale, sampler, the PC controller, weighing instrument, weight shows giant-screen, single printer of sign indicating number and computing machine, base station has unload platform and the hole of unloading, charging hopper is installed in the hole of unloading, the bottom of charging hopper is contained on the bearing platform, Dump gate is installed on the bearing platform, the below of bearing platform is equipped with electronic scale, the LOAD CELLS of electronic scale is connected with weighing instrument by the PC controller, weight shows that giant-screen is connected with weighing instrument with computing machine, and sampler tilts to be installed in the position of expecting process when unload in the charging hopper top.
2. the self-service system of weighing in a kind of stock ground as claimed in claim 1 is characterized in that: bearing is formed on above-mentioned discharging pit bottom, and LOAD CELLS is installed on the bearing.
3. the self-service system of weighing in a kind of stock ground as claimed in claim 1, it is characterized in that: above-mentioned Dump gate is installed on the push rod of discharging hydraulic cylinder, Dump gate is driven by the discharging hydraulic cylinder and opens or closes, the discharging hydraulic cylinder is connected with Oil pump electrical machinery, Oil pump electrical machinery is connected with the Oil pump electrical machinery alternating current electromagnetic valve, and this Oil pump electrical machinery alternating current electromagnetic valve is connected with three-phase supply by switch and is connected with the PC controller with dc rectifier by button.
4. the self-service system of weighing in a kind of stock ground as claimed in claim 3, it is characterized in that: above-mentioned Dump gate by about each two totally four form, the door pillar of the bottom of charging hopper is provided with the gate slot that embeds for Dump gate, about Dump gate is installed respectively each two on the push rod of totally four discharging hydraulic cylinders, four discharging hydraulic cylinders all are connected transmission with an Oil pump electrical machinery.
5. the self-service system of weighing in a kind of stock ground as claimed in claim 4 is characterized in that: the top of above-mentioned door pillar is provided with the wedge angle of projection.
6. the self-service system of weighing in a kind of stock ground as claimed in claim 1, it is characterized in that: above-mentioned sampler comprises a sampling motor, one sampler barrel, one sample tap opening controller, half pipe shape sample guide, one funnel-form sample guide, one sample receiver, first pedestal, second pedestal, the 3rd pedestal, the 4th pedestal, the sampling motor is installed on first pedestal, the sampler barrel of one band sample tap is installed on the output shaft of sampling motor, sample tap opening controller is installed on the position of sampler barrel sample tap, the sampler barrel right-hand member by Bearing Installation on second pedestal, left end is by Bearing Installation semicircle tubular specimen guide in the sampler barrel, semicircle tubular specimen guide right-hand member is fixed on the 3rd pedestal, funnel-form sample guide is installed on the 4th pedestal of below, sample receiver is placed in funnel-form sample guide below, the sampling motor is connected with sampling motor alternating current electromagnetic valve, and this sampling motor alternating current electromagnetic valve is connected with three-phase supply by switch and is connected with the PC controller with dc rectifier by button.
7. the self-service system of weighing in a kind of stock ground as claimed in claim 6 is characterized in that: the sample tap of the sampler barrel of above-mentioned sampler, semicircle tubular specimen guide and sample tap opening controller run through whole charging hopper.
8. the self-service system of weighing in a kind of stock ground as claimed in claim 1 is characterized in that: be connected with IC-card card reader and the single printer of sign indicating number on the aforementioned calculation machine.
9. the self-service system of weighing in a kind of stock ground as claimed in claim 1, it is characterized in that: the control railing of unloading is installed on the above-mentioned unload platform, railing control motor is connected with railing control motor alternating current electromagnetic valve, and this railing control motor alternating current electromagnetic valve is connected with three-phase supply by switch and is connected with the PC controller with dc rectifier by button.
10. the self-service system of weighing in a kind of stock ground as claimed in claim 1 is characterized in that: scram button also has been installed on the connection line of above-mentioned button and dc rectifier.
11. the self-service system of weighing in a kind of stock ground as claimed in claim 1 is characterized in that: the bottom of above-mentioned charging hopper also is connected to discharging guiding bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206433070U CN201917388U (en) | 2010-12-06 | 2010-12-06 | Self-service weighing system at stock yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206433070U CN201917388U (en) | 2010-12-06 | 2010-12-06 | Self-service weighing system at stock yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917388U true CN201917388U (en) | 2011-08-03 |
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ID=44417182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206433070U Expired - Fee Related CN201917388U (en) | 2010-12-06 | 2010-12-06 | Self-service weighing system at stock yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185631A (en) * | 2011-12-31 | 2013-07-03 | 福建省华汇通信技术有限公司 | Stock ground self-service weighing system |
-
2010
- 2010-12-06 CN CN2010206433070U patent/CN201917388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185631A (en) * | 2011-12-31 | 2013-07-03 | 福建省华汇通信技术有限公司 | Stock ground self-service weighing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN HUAHUI COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TU BAOZHANG Effective date: 20120222 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 344000 FUZHOU, JIANGXI PROVINCE TO: 365000 SANMING, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120222 Address after: 365000, 21 floor, Ming Yu building, Fujian, Sanming City Patentee after: Fujian Huahui Communication Technology Co., Ltd. Address before: 344000, No. 1, Wall Road, Qin Town, Nanfeng County, Jiangxi, Fuzhou Patentee before: Tu Baozhang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20161206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |