CN201583329U - Automatic automobile conveying scale - Google Patents
Automatic automobile conveying scale Download PDFInfo
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- CN201583329U CN201583329U CN2009202497028U CN200920249702U CN201583329U CN 201583329 U CN201583329 U CN 201583329U CN 2009202497028 U CN2009202497028 U CN 2009202497028U CN 200920249702 U CN200920249702 U CN 200920249702U CN 201583329 U CN201583329 U CN 201583329U
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- truck scale
- scale according
- automatic conveying
- transport platform
- conveying
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Abstract
The utility model relates to an automatic automobile conveying scale which comprises a weight station and a metering control platform, wherein the weight station comprises an automobile transport device and a weight sensor, the metering control platform comprises a metering display portion and an operation portion, the automobile transport device adopts a rigid transport mechanism or a flexible transport mechanism, a corresponding operation mode of the automobile transport device is a reciprocated type or a circulating type, the lower portion of the weight station is provided with a plurality of weight sensors, and repeatedly adding and reducing materials is avoided during the charging process. The automatic automobile conveying scale has the advantages of simple and convenient operation, fast, stable and accurate loading, high efficiency and the like, and can be widely applied in upgrading and reconstructing an existing weight loading system.
Description
Technical field
The utility model belongs to the automobile Weighing device, is specifically related to a kind of automatic conveying truck scale.
Background technology
At present, fixed electronic car weighing technology, just the electronic vehicle weighing apparatus that only has function of weighing is used widely, existing truck scale generally is made up of bearing platform, weighing frame, LOAD CELLS and metering and display device, major function is exactly a Weighing, editor who also has symmetrical tuple certificate who has and storage print function.But, under some operating mode, this fixed electronic vehicle weighing apparatus still exists deficiency, for example, when being applied in, truck scale carries out lorry loading under the feed bin, its typical course of work is as follows when weighing: truck scale is installed in the below of feed bin discharging opening, the automobile driver drives the bearing platform that truck reaches truck scale, railway carriage is aimed at discharging opening, the charging personnel control discharging opening and feed in railway carriage, truck slowly travels, so that making whole railway carriage fills, when Weighing shows that reach the numerical value fashion material personnel that weigh controls discharging opening and stop feed, loading finishes, and the automobile driver drives and loads the truck finish and sail out of truck scale, finishes the charging weighing process; Because the automobile driver can't see loading condition, in order to make smooth, the coordination of charging process, in the charging process, need automobile driver and charging personnel to cooperatively interact, in the charging process, constantly exchange, link up, but because there are factors such as language difference in work under bad environment, automobile driver and charging control personnel, cause confusing communication, coordinate bad, need operations such as the automobile driver constantly quickens, slows down, parking, reversing, make that loading quality is poor, accuracy is low, efficient is low.
Summary of the invention
For overcoming the deficiency that above-mentioned truck scale exists, the purpose of this utility model provides a kind of automatic conveying truck scale.
The utility model is achieved through the following technical solutions: promptly a kind of automatic conveying truck scale, be installed in feed bin discharging opening below, and comprise weighing unit and Measurement Console; Weighing unit is made up of automobile conveying device and LOAD CELLS, and Measurement Console is made up of metering display part and operation control section.
The automobile conveying device is used for the truck on the weighing unit is carried out horizontal feed, and the automobile conveying device adopts rigidity conveying mechanism or flexible delivery mechanism, and its corresponding method of operation is reciprocating type or circulating.Adopt the automobile conveying device of rigidity conveying mechanism to form by transport platform, bearing frame, drive unit, truck places on the transport platform, transport platform places on the bearing frame, bearing frame is placed on the LOAD CELLS, be provided with track or roller below the transport platform, be provided with carrying roller or track above the corresponding bearing frame with it, or be provided with needle roller between transport platform and the bearing frame, drive unit is by wire rope or the to-and-fro movement on bearing frame of gear drive transport platform; Adopt the automobile conveying device of flexible delivery mechanism to form by conveying belt, cylinder, carrying roller, drive unit, bearing frame, conveying belt is looped around on head roll and the changed course cylinder, and head roll and changed course cylinder are separately positioned on the two ends of bearing frame, be provided with some support carrying rollers below the conveying belt epimere between head roll and the changed course cylinder, be provided with snub pulley or supporting plate below the hypomere, drive unit drives head roll, head roll drives the conveying belt cycle operation, and the conveying belt epimere drives truck and moves.Conveying belt is adhesive tape or metal track.
Measurement Console places in the charging pulpit, the metering display part to the signal of LOAD CELLS receive, conversion, computing, demonstration, storage; The operation control section is controlled the operation of automobile conveying device according to weight and other information that the metering display part shows for charging control personnel; Adopt cable to connect between Measurement Console, the transport platform.
In order to make weighing system reliable, accurate, LOAD CELLS selects for use the patent No. to be: the force transducer of 92245681.X, this product can use in trickle, inflammable, explosive environments, can adapt to the environment that the temperature difference is big, lateral impact power is bigger, no temperature is floated, drift, the precision height, long service life.
In order to reach better safe effect, enter the car end outside at the automatic conveying truck scale that adopts the rigidity conveying mechanism and be provided with alley stopping device, and be provided with the mechanism that holds up traffic above the transport platform.Alley stopping device is made up of hydraulic cylinder, baffle plate, is provided with groove on ground below the baffle plate; After the Driven by Hydraulic Cylinder baffle plate sank to groove, the baffle plate upper edge was with ground basal plane level or be lower than the ground basal plane, and alley stopping device is in open mode, and truck can pass through; After the Driven by Hydraulic Cylinder baffle plate rose, the baffle plate upper edge is the basal plane level above Ground, and alley stopping device is in closed condition, truck can not pass through, play the effect of holding up traffic, prevent to sail in truck the to be feeded truck charging process in front of back, to avoid accident.When the mechanism that holds up traffic on the transport platform prevents that the truck on transport platform from starting or stoping because of transport platform because inertia falls down transport platform, the mechanism that holds up traffic can adopt the fixed station stepwise, also can adopt movable, the movable mechanism that holds up traffic mainly partly is made up of resistance claw, oil cylinder, piston, reversal valve etc., and piston is made up of cylinder body, piston rod, back-moving spring.Depress cylinder body by automotive wheel and make the hydraulic oil in the annular seal space that cylinder body and piston rod form enter the oil cylinder back cavity, cylinder action is lifted resistance claw by oil pipe.Resistance claw is provided with two pairs and is separately positioned on the transport platform both sides, the spacing and the automobile wheel track of two pairs of resistance claws are suitable, resistance claw projection after bus location is blocked the both sides wheel respectively, when needs are opened, reversing valve operated commutation, it is flat that resistance claw and runout table are fallen, and wheel passes through smoothly, cylinder body makes cylinder body rise under the effect of back-moving spring, and the hydraulic oil in the fuel tank is entered in the annular seal space of cylinder body and piston rod formation.
In order to reach better result of use, the transport platform two ends are provided with draws platform, and drawing platform is a stage body with a slope, makes automobile improve security by drawing platform transport platform up and down.
In order to reach good cleaning effect, the outside, transport platform front and back end at the automatic conveying truck scale that adopts the rigidity conveying mechanism is provided with check apron, the check apron two ends are connected with the two ends of transport platform respectively, check apron adopts the changed course of changed course cylinder at the two ends of bearing frame, check apron can move with moving of transport platform, unrestrained mass transport to check apron is deposited to below, automatic conveying truck scale two ends, cleared up when the material of depositing reaches set amount.
In order to reduce the conveying belt width with economical with materials, the conveying belt of flexible delivery mechanism adopts two narrower parallel conveying belt, and the head roll of two conveying belt adopts coaxial connection, guarantees that two conveying belt travelling speed are identical; Article two, the spacing of conveying belt determines that according to the wheelspan of truck commonly used the width of every conveying belt can be on two conveying belt the both sides wheel of truck respectively greater than the width of one-sided wheel.
Adopt the typical operation of the automatic conveying truck scale of rigidity conveying mechanism to be: alley stopping device is opened, the automobile driver will be to be feeded truck reach weighing unit fully from an end of truck scale, stopping brake then, as hold up traffic for activity mechanism then projection prevent that vehicle from moving, alley stopping device is closed and is prevented that next truck to be feeded from crossing.Charging control personnel drive truck by Measurement Console Control of Automobile conveying device and move, after truck railway carriage and discharging opening are in suitable relative charging position, charging control personnel control discharging opening and feed, automobile conveying device driving automobile moves while feeding, make material install to the other end from railway carriage one end, when the metering display part is shown to burden rating, control system stops feed automatically, the automobile conveying device continues the driving automobile motion when the other end, the stop motion of automobile conveying device, then fall flat as the mechanism that holds up traffic for activity, and use acousto-optic device to notify the automobile driver to drive the automobile that charging finishes to sail out of weighing unit, the control personnel that feed then reset by Measurement Console Control of Automobile conveying device, finish once charging, weighing process.
Adopt the typical operation of the automatic conveying truck scale of flexible delivery mechanism to be: the truck that the automobile driver will be to be feeded reaches weighing unit fully from an end of truck scale, stopping brake then, charging control personnel drive truck by Measurement Console Control of Automobile conveying device and move, after truck railway carriage and discharging opening are in suitable relative charging position, charging control personnel control discharging opening and feed, the automobile conveying device drives truck and moves while feeding, make material install to the other end from railway carriage one end, when the metering display part is shown to burden rating, control system stops feed automatically, automobile conveying device stop motion simultaneously, and use acousto-optic device to notify the automobile driver to drive the truck that charging finishes to sail out of weighing unit, finish once charging, weighing process.
In whole charging, weighing process, charging control personnel need not direct communication with the truck human pilot, exchange, coordination, only rely on the independent operation of charging control personnel promptly can finish whole process, therefore automatic conveying truck scale has overcome the shortcoming of fixed truck scale, avoided in the charging process, adding the material reducing process, have load fast, stable, accurately, the efficient advantages of higher.
Description of drawings
Synoptic diagram when Fig. 1 is in the beginning charging position for embodiment 1 truck;
Fig. 2 is the schematic top plan view of embodiment 1;
Synoptic diagram when Fig. 3 is in the charging end position for embodiment 1 truck;
Fig. 4 is in the synoptic diagram of opening for alley stopping device;
Fig. 5 is in the synoptic diagram of closed condition for alley stopping device;
Fig. 6 is the synoptic diagram of Measurement Console;
Fig. 7 is the synoptic diagram of embodiment 2;
Fig. 8 is the schematic top plan view of embodiment 2;
Fig. 9 is the synoptic diagram of embodiment 3,4;
Figure 10 is the schematic top plan view of embodiment 3;
Figure 11 is the schematic top plan view of embodiment 4;
Figure 12 is the synoptic diagram of embodiment 5;
Figure 13 is the mechanism structure synoptic diagram of holding up traffic;
Figure 14 is the organization hydraulic pressure schematic diagram of holding up traffic.
Among the figure: 1 feed bin, 2 discharging openings, 3 trucies, 4 weighing units, 5 automobile conveying devices, 5.1 transport platform, 5.1.1 tooth bar, the mechanism 5.1.2 hold up traffic, 5.2 bearing frame, 5.3 drive unit, 5.3.1 gear, 5.4 carrying roller, 6 LOAD CELLS, 7 alley stopping devices, 7.1 hydraulic cylinder, 7.2 baffle plate, 7.3 groove, 8 check aprons, 8.1 changed course cylinder, 9 grounds, 10 Measurement Consoles, 10.1 metering display part, 10.2 operation control section, 11 cables, 12 driving wheels, 13 bend wheels, 14 wire rope, 15 rollers, 16 tracks, 17 conveying belt, 18 head rolls, 19 changed course cylinders, 20 support carrying roller, 21 snub pulleys, 22 needle rollers, 23 mechanisms that hold up traffic, 23.1 resistance claw, 23.2 oil cylinder, 23.3 piston, 23.3.1 cylinder body, 23.3.2 piston rod, 23.3.3 back-moving spring, 23.4 two two logical reversal valves, 23.5 oil pipe, 23.6 fuel tank, 24 draw platform, A advances the car direction, B goes out the car direction, C automobile conveying device traffic direction.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 6, a kind of automatic conveying truck scale, comprise weighing unit 4 and Measurement Console 10, weighing unit 4 is made up of automobile conveying device 5 and LOAD CELLS 6, and Measurement Console 10 is made up of metering display part 10.1 and operation control section 10.2.
In order to make weighing system reliable, accurate, LOAD CELLS 6 selects for use the patent No. to be: the force transducer of 92245681.X, this product can use in trickle, inflammable, explosive environments, can adapt to the environment that the temperature difference is big, lateral impact power is bigger, no temperature is floated, drift, precision height, long service life.
In order to reach superior cleaning, the outside, transport platform 5.1 front and back ends is provided with check apron 8, check apron 8 two ends are connected with the two ends of transport platform 5.1 respectively, check apron 8 adopts 8.1 changed courses of changed course cylinder at the two ends of bearing frame 5.2, check apron 8 can move with moving of transport platform 5.1, unrestrained mass transport to check apron 8 is deposited to the below, two ends of automatic conveying truck scale, cleared up when the material of depositing reaches set amount.
In order to reach better safe effect, enter the car A end outside at automatic conveying truck scale and be provided with alley stopping device 7, alley stopping device 7 is made up of hydraulic cylinder 7.1, baffle plate 7.2, is provided with groove 7.3 on ground 9 below the baffle plate 7.2; After hydraulic cylinder 7.1 driving baffle plates 7.2 sank to groove 7.3, baffle plate 7.2 upper edges were with ground basal plane level or be lower than the ground basal plane, and alley stopping device 7 is in open mode, and as Fig. 4, truck 3 can pass through; After hydraulic cylinder 7.1 drives baffle plate 7.2 rises, baffle plate 7.2 upper edges are the basal plane level above Ground, alley stopping device 7 is in closed condition, as Fig. 5, truck 3 can not pass through, play the effect of holding up traffic, prevent to sail in truck the to be feeded 3 truck 3 charging processes in front of back, to avoid accident.Because inertia falls down transport platform 5.1, the diagram 5.1.2 of mechanism that holds up traffic was a fixing step when 5.1.2 of mechanism that holds up traffic on the transport platform 5.1 prevented that the truck 3 on transport platform 5.1 from starting or stoping because of transport platform 5.1.
The typical operating process of automatic conveying truck scale is: automatic conveying truck scale is installed in discharging opening 2 belows of feed bin 1, alley stopping device 7 is in open mode, the automobile driver will be to be feeded truck 3 advance car direction A from automatic conveying truck scale and reach the automobile conveying device 5 that weighing unit 4 is provided with fully, and after reaching automobile conveying device 5 fully, brakes by truck 3, alley stopping device 7 is closed, and prevents that next truck to be feeded from crossing.Charging control personnel move along automobile conveying device traffic direction C by the operation control section 10.2 accessory drives 5.3 driving transport platform 5.1 drive trucies 3 of Measurement Console 10, when the railway carriage of truck 3 with after discharging opening 2 is in suitable relative charging position, charging control personnel control that discharging opening 2 is feeded and the running speed of accessory drive 5.3, automobile conveying device 5 drives truck 3 and moves while feeding, make material install to the other end from railway carriage one end, when metering display part 10.1 is shown to burden rating, control system is controlled discharging opening 2 automatically and is stopped feed, when automobile conveying device 5 continuation drive trucies 3 move to the other end, drive unit 5.3 shuts down, and use acousto-optic device to notify the automobile driver to drive the truck 3 that charging finishes to sail out of weighing unit 4 along going out car direction B, charging control personnel drive transport platform 5.1 by operating console 10 accessory drives 5.3 and turn back to into car direction A end, finish once charging, weighing process.
As Fig. 7, Fig. 8, a kind of automatic conveying truck scale comprises weighing unit 4 and Measurement Console 10, and weighing unit 4 is made up of automobile conveying device 5 and LOAD CELLS 6, and Measurement Console 10 is made up of metering display part 10.1 and operation control section 10.2.
In order to reach better result of use, transport platform 5.1 two ends are provided with draws platform 24, and drawing platform 24 is a stage body with a slope, makes automobile 3 improve security by drawing platform transport platform 5.1 about in the of 24.
All the other structures and operating process are with embodiment 1.
As Fig. 9, Figure 10, a kind of automatic conveying truck scale comprises weighing unit 4 and Measurement Console 10, and weighing unit 4 is made up of automobile conveying device 5 and LOAD CELLS 6, and Measurement Console 10 is made up of metering display part 10.1 and operation control section 10.2.
Its typical operation process is: automatic conveying truck scale is installed in discharging opening 2 belows of feed bin 1, the automobile driver will be to be feeded truck 3 reach the automobile conveying device 5 that weighing unit 4 is provided with fully from an end of automatic conveying truck scale, the wheel of truck 3 is on the conveying belt 17 fully, and truck 3 reaches the back stopping brake fully.Charging control personnel drive truck 3 by Measurement Console Control of Automobile conveying device 5 and move, when the railway carriage of truck 3 with after discharging opening 2 is in suitable relative charging position, charging control personnel control discharging opening 2 and feed, automobile conveying device 5 driving automobiles move while feeding, make material install to the other end from railway carriage one end, automatically control discharging opening 2 and stop feed when metering display part 10.1 is shown to burden rating fashion material control system, automobile conveying device 5 stop motions simultaneously, and use acousto-optic device to notify the automobile driver to drive the truck 3 that charging finishes to sail out of weighing unit 4, finish once charging, weighing process.
As Fig. 9, Figure 11, the conveying belt 17 that constitutes automatic conveying truck scale is one, and width is greater than the breadth extreme of truck 3; Conveying belt 17 adopts rubber strip, and all the other are with embodiment 3.
As Figure 12, Figure 13, Figure 14, a kind of automatic conveying truck scale comprises weighing unit 4 and Measurement Console 10, and weighing unit 4 is made up of automobile conveying device 5 and LOAD CELLS 6, and Measurement Console 10 is made up of metering display part 10.1 and operation control section 10.2.
In order to reach better result of use, transport platform 5.1 two ends are provided with draws platform 24, and drawing platform 24 is a stage body with a slope, makes automobile 3 improve security by drawing platform transport platform 5.1 about in the of 24.
The mechanism 23 that holds up traffic on the transport platform 5.1 is for movable, the movable mechanism 23 that holds up traffic mainly partly is made up of resistance claw 23.1, oil cylinder 23.2, piston 23.3, reversal valve 23.4 etc., and piston 23.3 is made up of cylinder body 23.3.1, piston rod 23.3.2, back-moving spring 23.3.3.Depress cylinder body 23.3.1 by automotive wheel 3 and make the hydraulic oil in the annular seal space that cylinder body 23.3.1 and piston rod 23.3.2 form enter oil cylinder 23.2 back cavities, resistance claw 23.1 is lifted in oil cylinder 23.2 actions by oil pipe 23.5.Resistance claw 23.1 is provided with two pairs and is separately positioned on transport platform 5.1 both sides, the spacing and the automobile wheel track of two pairs of resistance claws 23.1 are suitable, resistance claw 23.1 projection after bus location is blocked the both sides wheel respectively, when needs are opened, reversing valve operated 23.4 commutations, make resistance claw 23.1 and runout table fall flat, wheel passes through smoothly, cylinder body 23.3.1 makes cylinder body 23.3.1 rise under the effect of back-moving spring 23.3.3, and the hydraulic oil in the fuel tank 23.6 is entered in the annular seal space of cylinder body 23.3.1 and piston rod 23.3.2 formation.
Embodiment according to the various versions of present principles one-tenth capable of being combined is not limited in above embodiment.
Claims (21)
1. an automatic conveying truck scale comprises weighing unit and Measurement Console, it is characterized in that weighing unit is made up of automobile conveying device and LOAD CELLS.
2. automatic conveying truck scale according to claim 1 is characterized in that the automobile conveying device adopts rigidity conveying mechanism or flexible delivery mechanism.
3. automatic conveying truck scale according to claim 2, it is characterized in that adopting the automobile conveying device of rigidity conveying mechanism to form by transport platform, drive unit, bearing frame, transport platform places on the bearing frame, and drive unit is by wire rope or the to-and-fro movement on bearing frame of gear drive transport platform.
4. automatic conveying truck scale according to claim 3 is characterized in that being provided with track or roller below the transport platform, is provided with carrying roller or track above the corresponding bearing frame with it.
5. automatic conveying truck scale according to claim 3 is characterized in that being provided with needle roller between transport platform and the bearing frame.
6. automatic conveying truck scale according to claim 3 is characterized in that being provided with above the transport platform mechanism that holds up traffic.
7. automatic conveying truck scale according to claim 6, the mechanism that it is characterized in that holding up traffic adopts the fixed station stepwise mechanism that holds up traffic.
8. automatic conveying truck scale according to claim 6, the mechanism that it is characterized in that holding up traffic adopts the movable mechanism that holds up traffic.
9. automatic conveying truck scale according to claim 8 is characterized in that the movable mechanism that holds up traffic mainly is made up of resistance claw, oil cylinder, piston, reversal valve, and piston is made up of cylinder body, piston rod, back-moving spring.
10. automatic conveying truck scale according to claim 9 is characterized in that depressing cylinder body by automotive wheel makes the hydraulic oil in the annular seal space that cylinder body and piston rod form enter the oil cylinder back cavity by oil pipe, makes cylinder action that resistance claw is lifted.
11. automatic conveying truck scale according to claim 9, it is characterized in that resistance claw is provided with two pairs, be separately positioned on the transport platform both sides, the spacing and the automotive wheel of two pairs of resistance claws are suitable, and resistance claw projection after bus location is blocked the both sides wheel respectively, when needs are opened, reversing valve operated commutation, it is flat that resistance claw and runout table are fallen, and wheel passes through smoothly, cylinder body makes cylinder body rise under the effect of back-moving spring, and the hydraulic oil in the fuel tank is entered in the annular seal space of cylinder body and piston rod formation.
12. automatic conveying truck scale according to claim 3 is characterized in that being provided with alley stopping device outside advancing the car end when adopting the rigidity conveying device.
13. automatic conveying truck scale according to claim 12 is characterized in that this alley stopping device is made up of hydraulic cylinder, baffle plate.
14. automatic conveying truck scale according to claim 13, it is characterized in that the baffle plate ground is provided with groove, after the Driven by Hydraulic Cylinder baffle plate sank to groove, the baffle plate upper edge was with ground basal plane level or be lower than the ground basal plane, alley stopping device is in open mode, and truck can pass through; After the Driven by Hydraulic Cylinder baffle plate rose, the baffle plate upper edge is the basal plane level above Ground, and alley stopping device is in closed condition, and truck can not pass through.
15. automatic conveying truck scale according to claim 3, wherein the outside, transport platform front and back end is provided with check apron, the check apron two ends are connected with the two ends of transport platform respectively, and check apron adopts the changed course of changed course cylinder at the two ends of bearing frame, and check apron can moving with transport platform.
16. automatic conveying truck scale according to claim 3, wherein the transport platform two ends are provided with and draw platform.
17. automatic conveying truck scale according to claim 2, it is characterized in that adopting the automobile conveying device of flexible delivery mechanism to form by conveying belt, head roll, changed course cylinder, carrying roller, drive unit, bearing frame, head roll, changed course cylinder place the two ends of bearing frame respectively, conveying belt is looped around on head roll and the changed course cylinder, be provided with below the conveying belt epimere and be provided with carrying roller or supporting plate below carrying roller and the hypomere, drive unit places and drives head roll on the bearing frame and drive the conveying belt operation.
18. automatic conveying truck scale according to claim 17 is characterized in that conveying belt is one or two.
19. automatic conveying truck scale according to claim 18, it is characterized in that using two narrower parallel conveying belt, article two, the head roll of conveying belt adopts coaxial connection, and the width of every conveying belt is on two conveying belt the both sides wheel respectively greater than one-sided wheel width.
20. automatic conveying truck scale according to claim 17 is characterized in that conveying belt is adhesive tape or metal track.
21. automatic conveying truck scale according to claim 1 is characterized in that LOAD CELLS is a force transducer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202497028U CN201583329U (en) | 2009-06-10 | 2009-10-23 | Automatic automobile conveying scale |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN200910145859.0 | 2009-06-10 | ||
CN2009202497028U CN201583329U (en) | 2009-06-10 | 2009-10-23 | Automatic automobile conveying scale |
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CN201583329U true CN201583329U (en) | 2010-09-15 |
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Application Number | Title | Priority Date | Filing Date |
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CN2009202497028U Expired - Fee Related CN201583329U (en) | 2009-06-10 | 2009-10-23 | Automatic automobile conveying scale |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104555259A (en) * | 2015-01-16 | 2015-04-29 | 中国重汽集团青岛重工有限公司 | Novel coiling type power transmission device |
CN105136262A (en) * | 2015-07-18 | 2015-12-09 | 广西大学 | Platform used for road vehicle weighing device test |
CN105136263A (en) * | 2015-07-18 | 2015-12-09 | 广西大学 | Road vehicle weighing device test platform |
-
2009
- 2009-10-23 CN CN2009202497028U patent/CN201583329U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104555259A (en) * | 2015-01-16 | 2015-04-29 | 中国重汽集团青岛重工有限公司 | Novel coiling type power transmission device |
CN105136262A (en) * | 2015-07-18 | 2015-12-09 | 广西大学 | Platform used for road vehicle weighing device test |
CN105136263A (en) * | 2015-07-18 | 2015-12-09 | 广西大学 | Road vehicle weighing device test platform |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 273500 Shandong city of Zoucheng Province East Ring Road No. 3399 Shandong Huazhi Technology Co Ltd Patentee after: Meng Fanying Address before: Xin Yan Zhen Private Economy Park 272100 Shandong province Yanzhou City Zhenxing road Yanzhou City quantum technology limited liability company Patentee before: Meng Fanying |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20131023 |