CN202562585U - Material field self-service weighing system - Google Patents
Material field self-service weighing system Download PDFInfo
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- CN202562585U CN202562585U CN2011205722716U CN201120572271U CN202562585U CN 202562585 U CN202562585 U CN 202562585U CN 2011205722716 U CN2011205722716 U CN 2011205722716U CN 201120572271 U CN201120572271 U CN 201120572271U CN 202562585 U CN202562585 U CN 202562585U
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- discharging
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- weighing
- sampling
- charging hopper
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Abstract
The utility model discloses a material field self-service weighing system. The system comprises a base stand, a charging hopper, a discharging door, an electronic weighing instrument, a sampling device, a PLC controller, a weighing meter, a weight display big screen, a weight sheet printer and a computer. The base stand is provided with a vehicle unloading platform. The electronic weighing instrument is disposed above the base stand. The charging hopper is arranged on a bearing bench of the electronic weighing instrument. A side edge of the charging hopper is equipped with the discharging door which is controlled electrically to open and close. The sampling device is arranged inside the charging hopper. The discharging door and an electric control portion of the sampling device are connected with the PLC controller. A weighing sensor is disposed below the bearing bench. The weighing sensor of the electronic weighing instrument is connected with the weighing meter through the PLC controller. The weight display big screen and the computer are connected with the weighing meter. The material field self-service weighing system has a simpler structure, is easier to put into use, needs less investment, and is more convenient for discharging.
Description
Technical field
The utility model relates to the self-service system of weighing in a kind of stock ground, refers in particular to a kind of unmanned that weighs, and 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 enterprise or the department of outsourcing bulk materials 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 in the link of weighing and take a sample slightly, will produce enormous economic loss.
The base this; The inventor had had once researched and developed the self-service system of weighing in a kind of stock ground, saw Chinese utility model patent 201020643307.0, comprised that base station, charging hopper, bearing platform, Dump gate, electronic scale, ST, PC controller, weighing instrument, weight show giant-screen, the single printer of sign indicating number and computing machine; Base station has unload platform and unloads the hole; Charging hopper is installed in the hole of unloading, and the bottom of charging hopper is contained on the bearing platform, and 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 through the PC controller, and weight shows that giant-screen is connected with weighing instrument with computing machine, and ST tilts to be installed in the position of expecting process when unload in the charging hopper top.
Wherein, 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, and 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 through switch and is connected with the PC controller with dc rectifier through button.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 supplies Dump gate to embed; 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.
ST comprises a sampling motor, a sampler barrel, a sample tap opening controller, half pipe shape sample guide, a funnel-form sample guide, a 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; On second pedestal, left end is through Bearing Installation semicircle tubular specimen guide in the sampler barrel through Bearing Installation for the sampler barrel right-hand member, and 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, and 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 through switch and is connected with the PC controller with dc rectifier through button.ST 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 ST, semicircle tubular specimen guide and sample tap opening controller run through whole charging hopper.
During use; 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, control through the variation of output signals of LOAD CELLS weighing process, Dump gate switch and sampling motor running with stop, reaching automatically weigh, sampling automatically, the automatic purpose of discharging.
201020643307.0 the beneficial effect of " the self-service system of weighing in a kind of stock ground " is:
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 like 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 like 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, practice thrift 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.
But there is following deficiency in this structure:
One, discharging control partly is hydrostatic control, and the discharging position is by bottom discharge, and discharging is inconvenient;
Two, be sampled as dynamic sampling, the process of sampling and the amount of sample are not easy control;
Three, structure is comparatively complicated, implements to have certain difficulty, and input is many.
In view of this, the inventor has carried out further research, develops the self-service system of weighing in a kind of stock ground again, and with simplified structure, convenient enforcement reduced investment, and this case produces thus.
The utility model content
The fundamental purpose of the utility model provides the self-service system of weighing in a kind of stock ground, and this system architecture is simple, and it is convenient to implement; Small investment, discharging control and easy to operate can realize the unmanned that weighs; " goods ", " car " separation is weighed, and need not empty wagons, can realize uniform sampling at the each several part of raw material; Unload, take a sample, weigh and can be in this system accomplish in the lump, and take a sample, weigh, discharging can realize robotization.
The secondary objective of the utility model provides the self-service system of weighing in a kind of stock ground, and the process of sampling and the amount of sample are controlled easily.
To achieve these goals, the solution of the utility model is:
The self-service system of weighing in a kind of stock ground; Comprise that base station, charging hopper, Dump gate, electronic scale, sampler, PLC controller, weighing instrument, weight show giant-screen, the single printer of sign indicating number and computing machine; Base station has unload platform, and the base station top is equipped with electronic scale, and charging hopper is installed on the bearing platform of electronic scale; The side of charging hopper is equipped with the Dump gate that is opened and closed by electronic control; Be provided with sampler in the charging hopper, the electronic control section of Dump gate and sampler is connected with the PLC controller, and the bearing platform below is equipped with LOAD CELLS; The LOAD CELLS of electronic scale is connected with weighing instrument through the PLC controller, and weight shows that giant-screen is connected with weighing instrument with computing machine.
Above-mentioned base station forms bearing, and LOAD CELLS is installed on the bearing.
Above-mentioned Dump gate by about each two form; Dump gate is installed in the bottom of charging hopper both sides; Dump gate is realized opening and closing by the rotation of discharging alternating current electromagnetic valve control discharging motor; The discharging motor is connected with the discharging alternating current electromagnetic valve, and this discharging alternating current electromagnetic valve is connected with three-phase supply through switch and is connected with the PLC controller with dc rectifier through button.
Be provided with the discharging guided plate of inclination in the above-mentioned charging hopper, the discharging guided plate is provided with thief hole, and the corresponding sample hole, below of discharging guided plate is equipped with the sampler by electronic control.
Be provided with the discharging guided plate of two inclinations in the above-mentioned charging hopper; The discharging guided plate is provided with eight thief holes and eight samplers is installed; Sampler comprises a sampler barrel, two sample tap controllers, a sampling motor, a sample tap controller transmission shaft locating device, a sampling control drive of motor gear, two sample tap controller transmission gears, a sampling alternating current electromagnetic valve, a sample guide, a sample guide fixator and a sample receiver; Sampler barrel is fixed on the discharging guided plate; The upper and lower opening place of sampler barrel is respectively through the sample tap controller transmission shaft sample tap controller that is pivoted; Two sample tap controllers become 90 ° of vertical installations; Sample tap controller transmission shaft is installed in sampler barrel on one side through sample tap controller transmission shaft locating device; The sampling motor is fixed on the discharging guided plate, and the sample tap controller transmission gear on the sample tap controller transmission shaft is connected transmission through sampling control drive of motor gear with the sampling motor, and the upper shed of sampler barrel is over against thief hole; The under shed of sampler barrel is connected to sample receiver through the sample guide; The sample guide is installed in discharging guided plate below through sample guide fixator, and the sampling motor is connected with the sampling alternating current electromagnetic valve, and the sampling alternating current electromagnetic valve is connected with three-phase supply through switch and is connected with the PLC controller with dc rectifier through button.System is fixed on two discharging guided plates in the charging hopper by space diverse location branch by eight samplers, and sample guide tail end pools together, and institute's sample thief can be got in the sales kit (SK) together.
On the above-mentioned unload platform parking space detector is installed, parking space detector is connected with the PLC controller, is used to detect the state of vehicle turnover unload platform of weighing.
After adopting such scheme, the utility model compared with prior art has the following advantages:
One, the discharging control with hydrostatic control partly changes Electric Machine Control into, changes the discharging position into the side discharging by bottom discharge, and discharging is more convenient;
Two, after the improvement, structure is simpler, and it is easier to implement, and input still less.
Description of drawings
Fig. 1 is the vertical view of the utility model, is graphic simplicity, and the perspective view of sampler and Dump gate does not draw among the figure;
Fig. 2 is the A-A cut-open view of Fig. 1 and the vertical positional relationship figure of ST, the sampler in left side that only draws among the figure, and the ST on right side does not draw;
Fig. 3 is the vertical view of Dump gate;
Fig. 4 is the front view of Dump gate;
Fig. 5 is that the C of sampler is to view;
Fig. 6 is the D-D cut-open view of Fig. 5 sampler;
Fig. 7 is the vertical view of sample guide;
Fig. 8 is the B-B revolved sectional view of sample guide;
Fig. 9 is the circuit controling drawing of the utility model.
Main label declaration
LOAD CELLS 22 bearing platforms 24
IC-card card reader 25 weighing instruments 26
Weight large screen display 29
Discharging guided plate 30 charging hoppers 31
Thief hole 32 Dump gate mounting holes 33
Discharging motor 34 discharging drive of motor gears 35
Discharging door-hinge 36 Dump gate 37
Dump gate transmission gear 38 discharging alternating current electromagnetic valves 39
Sampler 4 sampler barrel fixed orifices 41
Sample tap controller transmission shaft 44 sampling motors 45
Sample tap controller transmission shaft locating device 46
Sampling control drive of motor gear 47
Sample tap controller transmission gear 48 sample tap controllers 49
Sampling alternating current electromagnetic valve 410 sample guides 411
The control railing group of unloading 5 railing pedestals 51
Railing control motor 52 railings 53
Railing control motor alternating current electromagnetic valve 54 parking space detectors 55
Three-phase supply 65
Embodiment
See also Fig. 1 to shown in Figure 9; The preferred embodiment of the utility model, the self-service system of weighing in a kind of stock ground comprises that mainly base station 11, charging hopper 31, Dump gate 37, electronic scale 2, sampler 4, PLC controller 7, weighing instrument 26, weight show giant-screen 29, the single printer 27 of sign indicating number and computing machine 28.
Charging hopper 31 is installed on the bearing platform 24 of electronic scale 2, and Dump gate 37 is to be opened and closed by electronic control, and Dump gate 37 is installed in the Dump gate mounting hole 33 of charging hopper 31 both sides through discharging door-hinge 36.The Dump gate 37 of this embodiment by about each two form, with easy-unloading.Two Dump gate 37 link to each other with discharging motor 34 through Dump gate transmission gear 38, discharging drive of motor gear 35; Discharging motor 34 is connected with three-phase supply 65 through switch 64 with discharging alternating current electromagnetic valve 39; And be connected with PLC controller 7 with dc rectifier 61 through button 63; By PLC controller 7 control discharging alternating current electromagnetic valves 39 and discharging motor 34, thereby control opening or closing of Dump gate 37.Be easy-unloading and sampling, in charging hopper 31 tilt two discharging guided plates 30 be installed, discharging guided plate 30 is provided with thief hole 32.
Sampler 4 is by electronic control.Sampler 4 corresponding sample holes 32 are installed in the below of discharging guided plate 30.This embodiment is provided with the discharging guided plate 30 of two inclinations in charging hopper 31; The position of material process is provided with eight thief holes 32 when on discharging guided plate 30, unloading; Making things convenient for direct sample to examine goods, and below eight thief holes 32, be tiltedly installed with eight samplers 4 respectively.Sampler 4 comprises a sampler barrel 42, two sample tap controllers 43 and 49, sampling motors 45, sample tap controller transmission shaft locating device 46, sampling control drive of motor gear 47, two sample tap controller transmission gears 48, sampling alternating current electromagnetic valve 410, sample guide 411, a sample guide fixator 412 and a sample receiver 413; Sampler barrel 42 is fixed on the discharging guided plate 30 through sampler barrel fixed orifice 41; The upper and lower opening place of sampler barrel 42 establishes a sample tap controller 43 and 49 respectively; Sample tap controller 43, sample tap controller 49, sample tap controller transmission gear 48 are installed on the sample tap controller transmission shaft 44,49 one-tenth 90 ° vertical installations of sample tap controller 43 and sample tap controller; Sample tap controller transmission shaft 44 is installed on the sampler barrel 42 discharging guided plate 30 on one side through sample tap controller transmission shaft locating device 46; Sampling motor 45 is fixed on the discharging guided plate 30, and the sample tap controller transmission gear 48 on the sample tap controller transmission shaft 44 is connected transmission through the sampling control drive of motor gear 47 that is installed on sampling motor 45 output shafts with sampling motor 45.The upper shed of sampler barrel 42 is over against thief hole 32; The under shed of sampler barrel 42 is connected to sample receiver 413 through sample guide 411; Sample guide 411 is fixedly mounted on discharging guided plate 30 belows through sample guide fixator 412, and sample receiver 413 is placed on the discharging opening below of the bottom of sample guide 411.Sampling motor 45 is connected with sampling alternating current electromagnetic valve 410, and this sampling alternating current electromagnetic valve 510 is connected with three-phase supply 65 through switch 64, and is connected with PLC controller 7 with dc rectifier 61 through button 63.System is fixed on two discharging guided plates 30 in the charging hopper 31 by space diverse location branch by eight samplers 4, and sample guide 411 tail ends pool together, and institute's sample thief can be got in the sample receiver 413 together.The running angle of sampling motor 45 is controlled through the output signal of LOAD CELLS 21 with the process of weighing and the switch of Dump gate 37.
In addition, in order to increase the security of control, operation, on the connection line of button 63 and dc rectifier 61 scram button 62 has been installed also.
This embodiment principle of work is: operating personnel press " startup " button 63; Initialization is carried out in system's energising: PLC controller 7 detects railing control motor alternating current electromagnetic valve 54 to know whether railing 53 is in closed condition; Like non-closed condition, then railing control motor 52 drive railings 53 are in closed condition; PLC controller 7 detects discharging alternating current electromagnetic valve 39, whether is in closed condition to know Dump gate 37, and like non-closed condition, PLC controller 7 control discharging alternating current electromagnetic valves 39 make Dump gate 37 be in closed condition; PLC controller 7 detects sampling alternating current electromagnetic valve 410; To know the angle of sample tap controller 43 and sample tap controller 49; Thereby learn whether sampler barrel 42 is in the end opening open mode of closing suitable for reading; Like the non-end opening open mode of closing suitable for reading, PLC controller 7 control sampling alternating current electromagnetic valves 410 make sampler barrel 42 be in the end opening open mode of closing suitable for reading; LOAD CELLS 21 output initialize signals are to PLC controller 7, and PLC controller 7 sends to weighing instrument 26 after being used as the zero-signal processing to LOAD CELLS 21 output initialize signals, and weighing instrument 26 shows that with weight giant-screen 29 shows that weight is 0.
Initialization finishes, and PLC controller 7 sends initialization and finishes signal to computing machine 28, and computing machine 28 sends the information of voice prompt prompt system and can start working.Computing machine 28 sends information of voice prompt prompting driver and in IC-card card reader 25, inserts IC-card; The driver inserts IC-card in IC-card card reader 25; Computing machine 28 reads in weighing software to information except that weight such as the license number that stores in the IC-card 25, material name, place of production title, Business Names through weighing software and sends information of voice prompt afterwards and point out the driver to unload; Transmit control signal simultaneously to PLC controller 7, PLC controller 7 makes railing control motor 52 open railing 53 through control railing control motor alternating current electromagnetic valve 54; Driver's unload platform 12 of moveing backward begins to unload.
The completion of unloading; PLC controller 7 detects LOAD CELLS 22 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 21 output signal no changes, the steady software and the electronic scale 2 of computing machine 28 begin to weigh.The completion of weighing; Computing machine 28 is saved in the data of weighing in the database together with information such as the license number that from IC-card, read in just now, material name, place of production title, Business Names through weighing software, prints yard list through sign indicating number list printer 27 again and send information of voice prompt prompting driver that to take sign indicating number away single.
45 rotations of PLC controller 7 control sampling AC electromagnetic coils 410 control sampling motors make sampler barrel 42 be in open mode; PLC controller 7 sends to unload accomplishes signal to computing machine 28; Computing machine 28 sends information of voice prompt prompting driver driving empty wagons and leaves unload platform 12; When LC controller 7 detects the information that the vehicle that from parking space detector 55, returns leaves unload platform 12, PLC controller 7 control railings control motor alternating current electromagnetic valves 54 make railing control motor 52 drive railings 53 to be in closed condition.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (6)
1. self-service system of weighing in stock ground; It is characterized in that: comprise that base station, charging hopper, Dump gate, electronic scale, sampler, PLC controller, weighing instrument, weight show giant-screen, the single printer of sign indicating number and computing machine; Base station has unload platform, and the base station top is equipped with electronic scale, and charging hopper is installed on the bearing platform of electronic scale; The side of charging hopper is equipped with the Dump gate that is opened and closed by electronic control; Be provided with sampler in the charging hopper, the electronic control section of Dump gate and sampler is connected with the PLC controller, and the bearing platform below is equipped with LOAD CELLS; The LOAD CELLS of electronic scale is connected with weighing instrument through the PLC controller, and weight shows that giant-screen is connected with weighing instrument with computing machine.
2. the self-service system of weighing in a kind of stock ground as claimed in claim 1 is characterized in that: above-mentioned base station forms bearing, 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 by about each two form; Dump gate is installed in the bottom of charging hopper both sides; Dump gate is realized opening and closing by the rotation of discharging alternating current electromagnetic valve control discharging motor, and the discharging motor is connected with the discharging alternating current electromagnetic valve, and this discharging alternating current electromagnetic valve is connected with three-phase supply through switch and is connected with the PLC controller with dc rectifier through button.
4. the self-service system of weighing in a kind of stock ground as claimed in claim 1; It is characterized in that: the discharging guided plate that is provided with inclination in the above-mentioned charging hopper; The discharging guided plate is provided with thief hole, and the corresponding sample hole, below of discharging guided plate is equipped with the sampler by electronic control.
5. the self-service system of weighing in a kind of stock ground as claimed in claim 4; It is characterized in that: the discharging guided plate that is provided with two inclinations in the above-mentioned charging hopper; The discharging guided plate is provided with eight thief holes and eight samplers is installed; Sampler comprises a sampler barrel, two sample tap controllers, a sampling motor, a sample tap controller transmission shaft locating device, a sampling control drive of motor gear, two sample tap controller transmission gears, a sampling alternating current electromagnetic valve, a sample guide, a sample guide fixator and a sample receiver; Sampler barrel is fixed on the discharging guided plate; The upper and lower opening place of sampler barrel is respectively through the sample tap controller transmission shaft sample tap controller that is pivoted; Two sample tap controllers become 90 ° of vertical installations, and sample tap controller transmission shaft is installed in sampler barrel on one side through sample tap controller transmission shaft locating device, and the sampling motor is fixed on the discharging guided plate; Sample tap controller transmission gear on the sample tap controller transmission shaft is connected transmission through sampling control drive of motor gear with the sampling motor; The upper shed of sampler barrel is over against thief hole, and the under shed of sampler barrel is connected to sample receiver through the sample guide, and the sample guide is installed in discharging guided plate below through sample guide fixator; The sampling motor is connected with the sampling alternating current electromagnetic valve, and the sampling alternating current electromagnetic valve is connected with three-phase supply through switch and is connected with the PLC controller with dc rectifier through button.
6. the self-service system of weighing in a kind of stock ground as claimed in claim 1 is characterized in that: on the above-mentioned unload platform parking space detector is installed, parking space detector is connected with the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205722716U CN202562585U (en) | 2011-12-31 | 2011-12-31 | Material field self-service weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205722716U CN202562585U (en) | 2011-12-31 | 2011-12-31 | Material field self-service weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562585U true CN202562585U (en) | 2012-11-28 |
Family
ID=47212232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205722716U Expired - Fee Related CN202562585U (en) | 2011-12-31 | 2011-12-31 | Material field self-service weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562585U (en) |
Cited By (2)
| 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 |
| CN108507652A (en) * | 2018-04-28 | 2018-09-07 | 成都市永立路桥机械设备有限公司 | A kind of full-automatic electronic batching feed supplement equipment |
-
2011
- 2011-12-31 CN CN2011205722716U patent/CN202562585U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN108507652A (en) * | 2018-04-28 | 2018-09-07 | 成都市永立路桥机械设备有限公司 | A kind of full-automatic electronic batching feed supplement equipment |
| CN108507652B (en) * | 2018-04-28 | 2024-04-09 | 成都市永立路桥机械设备有限公司 | Full-automatic electronic metering batching and supplementing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Stock ground self-service weighing system Effective date of registration: 20140520 Granted publication date: 20121128 Pledgee: Industrial Bank Limited by Share Ltd Sanming East Branch Pledgor: Fujian Huahui Communication Technology Co., Ltd. Registration number: 2014350000020 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20161231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |