CN201626682U - Transmission device of electric artesian wheel - Google Patents
Transmission device of electric artesian wheel Download PDFInfo
- Publication number
- CN201626682U CN201626682U CN2010203009151U CN201020300915U CN201626682U CN 201626682 U CN201626682 U CN 201626682U CN 2010203009151 U CN2010203009151 U CN 2010203009151U CN 201020300915 U CN201020300915 U CN 201020300915U CN 201626682 U CN201626682 U CN 201626682U
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- roller
- adapter plate
- frame
- transmission shaft
- connecting panel
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Abstract
The utility model relates to a transmission device of an electric artesian wheel, which solves the problems of a common delivery device that the delivery power is insufficient under the condition that the length is fixed and a delivery line is longer, and the friction force between a conveyer belt and a roller is insufficient. The transmission device comprises a plurality of frames connected together, each frame comprises the roller and a transmission shaft, annular grooves are formed at two ends of the roller, two annular grooves are formed on the transmission shaft, and the transmission shaft is in transmission connection with two adjacent rollers through two conveyer belts respectively; and a connecting device comprises a supporting rod and fixing plates I arranged on two sides of the supporting rod, the supporting rod is positioned between two frames, and the two fixing plates are respectively connected with a front frame and a back frame. The utility model has the advantages that the transmission device comprises a plurality of frames, so a s to be flexile to combine and convenient to install, and each roller and the adjacent transmission shaft are connected through the conveyer belt, so as to increase the friction among the conveyer belt, the roller, and the drive shaft; and the connecting device has the advantages of simple structure, firm connection of the frames, and convenient adjustment of the frames.
Description
Technical field:
The utility model relates to a kind of feedway, relates in particular to a kind of electronic gravity flow wheel transmitting device.
Background technology:
Feedway is a kind of device that goods is transported, extensively apply to places such as logistics centre, airport, its generally comprise roller, power wheel, wheel flutter and and an actuating device, drive power wheel by actuating device, power wheel drives cylinder by belt conveyor and rotates.But these conveying arrangements generally are that to produce the back be exactly fixing can not change length, according to the difference of placing the place, the conveying arrangement that needs different length, it is installed and is subjected to very much the restriction in space, if the transmission line of transmitting device is very long, its driving force may be not enough, makes friction force deficiency between belt conveyor and roller skidding to occur.These conveyers only are provided with a belt conveyor roller are carried out transmission in addition, area of contact between roller and the belt conveyor is little, friction force is not enough, a kind of stacking roller conveyor is disclosed as Chinese utility model patent 200820160490.1, it is included in the adapter plate that inside and outside both sides, frame upper end are provided with at interval, parallel shelf is provided with some rollers on the adapter plate of the interior outside, the axis of all rollers is in the same horizontal surface, at least on the adapter plate of a side, be rotatably connected to live roller, on frame, also be provided with engine installation and passive roller, this engine installation drives passive roller, passive roller links to each other with each live roller by driving band, give driving band with the transmission of power of engine installation, driving band contacts with roller again, drives roller by friction force and rotates.The roller of this patent only contacts with a belt conveyor, between roller and the belt conveyor area of contact seldom, gearing friction power is not enough, occurs the motionless problem of transmission in the time of the heavy goods of transmission easily.
Summary of the invention:
The utility model has mainly solved general feedway length and has fixed, can not flexible, travel line is than the problem of transmitting power deficiency under the long situation, and the hypodynamic problem of friction between belt conveyor and the roller, provide a kind of and connected and composed, the electronic gravity flow wheel transmitting device of friction force and transmission power foot by a plurality of frames.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of electronic gravity flow wheel transmitting device, comprise frame, and transmitting device is connected and composed by a plurality of frames, the transmission shaft that frame comprises roller, is in transmission connection with roller; Be respectively arranged with the fixedly circular groove one of belt conveyor on the roller two ends, transmission shaft is provided with two fixedly circular grooves two of belt conveyor, and transmission shaft is in transmission connection with adjacent two rollers respectively by two belt conveyor; Link to each other by connecting device between the frame of front and back, described connecting device comprises strut bar and the adapter plate one that is arranged at the strut bar both sides, and this strut bar is between two frames, and two adapter plates one link to each other with forward and backward frame respectively.Transmitting device is connected and composed by a plurality of frames, can set the quantity of frame as required, regulates transmitting device length, has also made things convenient for installation, dismounting and the transportation of transmitting device simultaneously; Each frame is provided with drive motor separately, guaranteed the power of each frame, and area of contact is big between belt conveyor and roller, the transmission shaft, friction force is big, make frame can carry bigger heavier goods, whole in addition transmitting device is made of a plurality of frames, and then transmission line is long again, and the power of its transmission can not descend yet.This connecting device is simple in structure, is easy for installation and removal.
A kind of preferred version as such scheme, between adjacent roller, be respectively arranged with a transmission shaft, and the staggered both sides that are positioned at frame of transmission shaft, two connecting panels two are installed on an end of transmission shaft, be respectively arranged with cross bar on the connecting panel two, the end of roller links to each other with forward and backward crossbar end respectively by connecting strap, connecting strap intersects mutually, be connected with bolt on this point of crossing or be connected the turning cylinder end, make frame form a contractile fork structure of cutting, on a transmission shaft on the frame, be connected with drive motor.Roller is not fixing dead, roller and transmission shaft, cross bar, connecting strap be common constitute cut the fork structure and can stretch, can regulate the distance between the roller, to be suitable for the different big or small goods of transmission; And transmitting device can be useful in different places by regulating length, made things convenient for and installed and used; In addition,, can shrink the back and place, save parking space, also make things convenient for carrying and conveying simultaneously transmitting device in transmitting device time spent not.
A kind of preferred version as such scheme, described adapter plate one is fixed on the strut bar by connecting panel one, described connecting panel one is provided with two at least, this connecting panel one is the U-shaped structure, two ends have outside flange, strut bar is embedded in the connecting panel one and with connecting panel one and fixes, and described adapter plate one is connected on the flange at two ends.This connecting panel one is used to be connected and fixed plate one and strut bar, and it is more fastening that adapter plate one is connected with strut bar.
A kind of preferred version as such scheme, the upper end of described adapter plate one is provided with mounting hole one, position near the lower end on the adapter plate one is provided with chute one, outermost roller end links to each other with crossbar end on described adapter plate one and the frame that is positioned at the strut bar homonymy, the roller end is fixed on the mounting hole one, crossbar end is arranged in the chute one, is fixed on the chute one by nut.This chute play regulate the roller spacing from effect, yardarm is along the chute height up and down, fixes with nut after being adjusted to correct position, it is flexible that this yardarm mobile makes that the frame that becomes to cut the fork structure takes place, and then regulated the distance between the roller.
As a kind of preferred version of such scheme, the distance of roller end is different separately to be arranged at circular groove one on the roller two ends and circular groove two distances, and the direction that adjacent roller is placed is opposite.Roller place like this join and be crisscross arranged at the transmission shaft of roller both sides, the roller two ends by transmission shaft respectively with forward and backward roller transmission, this makes the roller both sides stressed evenly, and is more steady when roller rotates.
A kind of preferred version as such scheme, between the outermost cross bar of forward and backward frame, be connected with adapter plate two and adapter plate three, adapter plate two is provided with through hole one and the U-lag that links to each other with two cross bars, also be provided with the through hole two that installs and fixes bolt on the adapter plate two, the corresponding position also is provided with through hole one, U-lag and through hole two on adapter plate three, and the U-lag opening direction on adapter plate two and the adapter plate three is opposite.This structure makes frame in the process of regulating, the conformability that frame stretches and shrinks before and after guaranteeing.
As a kind of preferred version of such scheme, described two connecting panels two separately are inverted V-arrangement to both sides, and the lower end of this connecting panel two is a coupler body, and described cross bar is installed on the coupler body.Make things convenient for the Assembly ﹠Disassembly of cross bar, made things convenient for maintenance simultaneously.
A kind of preferred version as such scheme, the lower end of described strut bar is provided with roller, be connected with pipe link between the pair of support rods on the roller axis direction, also be connected with stirrup between pipe link and strut bar, described strut bar, pipe link and stirrup are square body.Be equipped with that roller is convenient to be moved frame, this pipe link makes strut bar more firm, and that stirrup makes that pipe link is connected with strut bar is more fastening.
As a kind of preferred version of such scheme, the cross-sectional plane of described connecting strap is a U-shaped.Strengthened the intensity of connecting strap.
A kind of preferred version as such scheme, handrail is installed on frame, this handrail is square body, on handrail, be fixed with a pair of connecting panel three and connecting panel four, connecting panel three fixes with the cylinder axle head, connecting panel four is provided with chute two, and crossbar end is arranged in the chute two and with connecting panel four and fixes.This handrail has made things convenient for the user to the moving of feedway, and handrail squarely pipe body shape has increased the intensity of handrail.
The utility model has the advantages that: conveying arrangement adopts a plurality of frames to constitute, and each frame all is equipped with motor, has not only guaranteed the power of transmission, and conveying arrangement can also according to circumstances motor-driven combination simultaneously, has made things convenient for use; All adopt a belt conveyor to link to each other between each roller and the adjacent transmission shaft, increased belt conveyor and roller, the interaxle friction of transmission; Connecting device is simple in structure, and frame is connected firmly, and makes things convenient for frame to regulate again.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the connection structure scheme drawing of drive motor and transmission shaft in the utility model;
Fig. 3 is a kind of structural representation of connecting device in the utility model;
Fig. 4 is a kind of connection structure scheme drawing of the utility model mid frame;
Fig. 5 is a kind of structural representation of connecting strap in the utility model;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is the annexation scheme drawing of adapter plate two in the utility model, adapter plate three and cross bar.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
A kind of electronic gravity flow wheel transmitting device of present embodiment, comprise frame, it is interconnected to constitute by a plurality of frames, as shown in Figure 1, this frame comprises roller 1 and the transmission shaft 2 that is in transmission connection with roller, this transmission shaft 2 between per two rollers by under the position, the alternate installation of transmission shaft and roller, and transmission shaft and the staggered frame both sides that are installed in, in order to increase roller 1, area of contact between transmission shaft 2 and the belt conveyor 4, to increase the friction force between them, on the two ends of roller, be respectively arranged with the circular groove 1 that is used for fixing driving band 4, turning cylinder is provided with two circular grooves 2 32 that are used for fixing driving band 4, and transmission shaft is in transmission connection with adjacent two rollers 1 respectively by two belt conveyor 4.Each frame is equipped with a drive motor separately, and as shown in Figure 2, the turning cylinder of this drive motor links to each other with one of them transmission shaft on the frame.
As shown in figs. 1 and 4, circular groove 3 distance at the roller two ends distance of roller end separately is different, when arranging roller, the direction difference that adjacent roller is placed, promptly first roller forward placed, and then second roller oppositely placed, and the 3rd roller forward placed, place so repeatedly, make that like this a circular groove on the transmission shaft is corresponding with the circular groove on the last roller end, and another circular groove is corresponding with the circular groove on the back roller end; This frame also comprises the connecting panel 25 that is arranged on the transmission shaft inboard, these two connecting panels 25 are that middle mind-set both sides separate with the transmission shaft end, become inverted V-arrangement, and the end of the direction of these two courts of connecting panel and transmission shaft end, the roller before or after being positioned at is located along the same line, the lower end of this connecting panel 25 is a coupler body, the opening portion of two coupler bodies is oppositely arranged, and is placed with cross bar 7 on coupler body.Every roller is provided with two connecting straps 8, and as shown in Figure 5, the rear and front end of this connecting strap and midway location are respectively arranged with a mounting hole, and for the intensity of reinforced company's contact pin, as shown in Figure 6, the cross-sectional plane of this connecting strap becomes U-shaped.Roller links to each other with the end of forward and backward cross bar 7 respectively by connecting strap, two connecting straps that then are positioned at two roller spares are mutual cross-like, the point of crossing of two connecting straps is equipped with bolt or links to each other with the end in the transmission shaft outside, makes frame form a contractile fork structure of cutting like this.
As shown in Figure 1, link to each other by connecting device between the adjacent frame, this connecting device comprises strut bar 10, strut bar is provided with two and is shaped as the connecting panel 1 that the U-shaped two ends have flange 26, strut bar is embedded in the U-shaped concave volume and with connecting panel one and welds mutually, be respectively arranged with mounting hole on the flange at connecting panel one two ends, two adapter plates 1 are separately fixed on the flange 26 by bolt, this adapter plate one upper end is provided with the mounting hole 1 that is used to connect the roller end, adapter plate one midway location raises up, be provided with a chute 1 below projection, chute one is used for linking to each other with cross bar 7, cross bar can be in chute one the up-down adjustment position.When mounted, outermost roller end is connected with crossbar end on adapter plate one and the frame that is positioned at the strut bar homonymy.
In order to make frame in the process of regulating, guarantee the conformability that the front and back frame stretches and shrinks.As shown in Figure 7, between the outermost cross bar 7 of forward and backward frame, be connected with adapter plate 2 20 and adapter plate 3 22, adapter plate 2 20 is provided with through hole 1 and the U-lag 23 that links to each other with two cross bars, also be provided with the through hole 2 24 that is connected and fixed bolt 25 on the adapter plate two, the corresponding position also is provided with through hole 1, U-lag and through hole 2 23 on adapter plate 3 22, and the U-lag opening direction on adapter plate two and the adapter plate three is opposite.Successively the through hole one on adapter plate two and the adapter plate three is enclosed within on the outermost cross bar of forebay in the time of installation, superimposed then adapter plate two and adapter plate three, the outermost cross bar that makes two U-lags be superimposed and fasten afer bay, bolt fixes adapter plate two, adapter plate three by being tightened.
As shown in Figure 1, be connected on the outside of outermost frame and be connected with bracing or strutting arrangement, this bracing or strutting arrangement comprises strut bar 10 and adapter plate 1, and this strut bar is attached on the projection of adapter plate one, fixes by bolt and adapter plate one.In the lower end of strut bar roller 12 is installed, is connected with pipe link 11 between the pair of support rods on the roller axis direction, also be connected with stirrup 13 between pipe link and strut bar, described strut bar, pipe link and stirrup are square body.Handrail 14 is installed on frame, this handrail is square body, is fixed with a pair of connecting panel 3 15 and connecting panel 4 16 on handrail, and connecting panel three fixes with cylinder 1 axle head, connecting panel four is provided with chute 2 17, and cross bar 7 ends are arranged in the chute two and fix with connecting panel four.
When transmitting device is regulated, only need unclamp and be positioned at adapter plate one, connecting panel 3 16 chute inner bolts, just can stretch frame, after finishing, adjusting screws bolt, this connecting device is simple in structure, and frame is connected firmly, and makes things convenient for frame to regulate again.After transmitting device was started working, the drive motor on each frame drove the transmission shaft that is attached thereto, and transmission shaft drives the roller that is attached thereto.
Specific embodiment described herein only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as roller, transmission shaft, belt conveyor, cross bar, drive motor morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (10)
1. transmitting device is taken turns in an electronic gravity flow, comprise frame, it is characterized in that: transmitting device is connected and composed by a plurality of frames, the transmission shaft (2) that frame comprises roller (1), is in transmission connection with roller, on roller (1) two ends, be respectively arranged with the fixedly circular groove one (31) of belt conveyor, transmission shaft is provided with two fixedly circular grooves two (32) of belt conveyor, and transmission shaft is in transmission connection with adjacent two rollers (1) respectively by two belt conveyor (4); Before and after link to each other by connecting device between the frame, described connecting device comprises strut bar (10) and is arranged at the adapter plate one (18) of strut bar both sides, this strut bar (10) is between two frames, two adapter plates one (18) link to each other with forward and backward frame respectively.
2. a kind of electronic gravity flow wheel transmitting device according to claim 1, it is characterized in that being provided with between per two adjacent rollers (1) transmission shaft (2), and the staggered both sides that are positioned at frame of transmission shaft, two connecting panels two (5) are installed on an end of transmission shaft, be respectively arranged with cross bar (7) on the connecting panel two, connecting strap (8) is passed through respectively with preceding in the end of roller, after crossbar end link to each other, connecting strap intersects mutually, be connected with bolt on this point of crossing or be connected turning cylinder (2) end, make frame form a contractile fork structure of cutting, on a transmission shaft on the frame, be connected with drive motor (9).
3. a kind of electronic gravity flow wheel transmitting device according to claim 1 and 2, it is characterized in that described adapter plate one (18) is fixed on the strut bar (10) by connecting panel one (19), described connecting panel one is provided with two at least, this connecting panel one (19) is the U-shaped structure, two ends have outside flange (26), strut bar is embedded in the connecting panel one and with connecting panel one and fixes, and described adapter plate one (18) is connected on the flange (26) at two ends.
4. a kind of electronic gravity flow wheel transmitting device according to claim 3, the upper end that it is characterized in that described adapter plate one (18) is provided with mounting hole one (27), position near the lower end on the adapter plate one is provided with chute one (28), outermost roller end links to each other with crossbar end on described adapter plate one and the frame that is positioned at the strut bar homonymy, the roller end is fixed on the mounting hole one, crossbar end is arranged in the chute one (28), is fixed on the chute one by nut.
5. a kind of electronic gravity flow wheel transmitting device according to claim 2, the distance of roller end is different separately to it is characterized in that being arranged at circular groove (31) on roller (1) two ends and circular groove (32) distance, and the direction of adjacent roller placement is opposite.
6. a kind of electronic gravity flow wheel transmitting device according to claim 2, it is characterized in that being positioned at and be connected with adapter plate two (20) and adapter plate three (22) between the outermost cross bar of forward and backward frame (7), adapter plate two is provided with through hole one (21) and the U-lag (23) that links to each other with two cross bars, also be provided with the through hole two (24) that installs and fixes bolt (25) on the adapter plate two, go up the corresponding position at adapter plate three (22) and also be provided with through hole one (21), U-lag (23) and through hole two (24), and the U-lag opening direction on adapter plate two and the adapter plate three is opposite.
7. according to claim 2 or 5 or 6 described a kind of electronic gravity flows wheel transmitting devices, it is characterized in that described two connecting panels two (5) separately are inverted V-arrangement to both sides, the lower end of this connecting panel two is a coupler body, described cross bar is installed on the coupler body.
8. according to claim 1 or 2 or 5 or 6 described a kind of electronic gravity flow wheel transmitting devices, the lower end that it is characterized in that described strut bar (10) is provided with roller (12), between the pair of support rods on the roller axis direction, be connected with pipe link (11), also be connected with stirrup (13) between pipe link and strut bar, described strut bar (10), pipe link (11) and stirrup (13) are square body.
9. according to claim 2 or 5 or 6 described a kind of electronic gravity flow wheel transmitting devices, the cross-sectional plane that it is characterized in that described connecting strap (8) is a U-shaped.
10. according to claim 2 or 5 or 6 described a kind of electronic gravity flow wheel transmitting devices, it is characterized in that on frame, being equipped with handrail (14), this handrail is square body, on handrail, be fixed with a pair of connecting panel three (15) and connecting panel four (16), connecting panel three fixes with the cylinder axle head, connecting panel four is provided with chute two (17), and cross bar (7) end is arranged in the chute two and with connecting panel four and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203009151U CN201626682U (en) | 2010-01-18 | 2010-01-18 | Transmission device of electric artesian wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203009151U CN201626682U (en) | 2010-01-18 | 2010-01-18 | Transmission device of electric artesian wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626682U true CN201626682U (en) | 2010-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203009151U Expired - Fee Related CN201626682U (en) | 2010-01-18 | 2010-01-18 | Transmission device of electric artesian wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626682U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991931A (en) * | 2012-10-12 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Improved telescopic conveyer structure |
| CN104773435A (en) * | 2015-03-31 | 2015-07-15 | 苏州烨灿设备科技有限公司 | Multifunctional power roller apparatus |
| CN105197533A (en) * | 2015-09-28 | 2015-12-30 | 成都贝发信息技术有限公司 | Telescopic automatic logistics device |
| CN106672850A (en) * | 2017-02-08 | 2017-05-17 | 泰州市畅通管业有限公司 | Lifting table for lifting hollow winding pipe |
| CN109649928A (en) * | 2018-12-17 | 2019-04-19 | 顺丰科技有限公司 | A kind of connector and transmission unit, transmitting device using the connector |
| CN109941667A (en) * | 2019-05-06 | 2019-06-28 | 广西南宁凯隆包装设备有限公司 | A kind of roller transmission device |
| CN111069630A (en) * | 2019-12-31 | 2020-04-28 | 江苏路乔金属科技有限公司 | Peeling production line for seamless steel pipe production |
| CN111301925A (en) * | 2020-03-05 | 2020-06-19 | 郭井东 | Automatic transfer device of commodity circulation goods |
| CN113443332A (en) * | 2021-06-16 | 2021-09-28 | 浙江今飞机械有限公司 | Movable roller way conveying mechanism and conveying device |
| CN113499881A (en) * | 2021-06-11 | 2021-10-15 | 机械工业第九设计研究院有限公司 | Paint spraying roller bed for laboratory paint spraying room |
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2010
- 2010-01-18 CN CN2010203009151U patent/CN201626682U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991931A (en) * | 2012-10-12 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Improved telescopic conveyer structure |
| CN102991931B (en) * | 2012-10-12 | 2016-03-02 | 无锡明珠增压器制造有限公司 | A kind of telescopic conveyer structure of improvement |
| CN104773435B (en) * | 2015-03-31 | 2017-03-22 | 苏州烨灿设备科技有限公司 | Multifunctional power roller apparatus |
| CN104773435A (en) * | 2015-03-31 | 2015-07-15 | 苏州烨灿设备科技有限公司 | Multifunctional power roller apparatus |
| CN105197533B (en) * | 2015-09-28 | 2017-07-04 | 成都贝发信息技术有限公司 | Telescopic automatic logistics equipment |
| CN105197533A (en) * | 2015-09-28 | 2015-12-30 | 成都贝发信息技术有限公司 | Telescopic automatic logistics device |
| CN106672850A (en) * | 2017-02-08 | 2017-05-17 | 泰州市畅通管业有限公司 | Lifting table for lifting hollow winding pipe |
| CN109649928A (en) * | 2018-12-17 | 2019-04-19 | 顺丰科技有限公司 | A kind of connector and transmission unit, transmitting device using the connector |
| CN109649928B (en) * | 2018-12-17 | 2024-02-23 | 顺丰科技有限公司 | Connecting piece and transmission unit and transmission device applying same |
| CN109941667A (en) * | 2019-05-06 | 2019-06-28 | 广西南宁凯隆包装设备有限公司 | A kind of roller transmission device |
| CN111069630A (en) * | 2019-12-31 | 2020-04-28 | 江苏路乔金属科技有限公司 | Peeling production line for seamless steel pipe production |
| CN111301925A (en) * | 2020-03-05 | 2020-06-19 | 郭井东 | Automatic transfer device of commodity circulation goods |
| CN111301925B (en) * | 2020-03-05 | 2021-04-27 | 宁夏歆通物流科技有限公司 | Automatic transfer device of commodity circulation goods |
| CN113499881A (en) * | 2021-06-11 | 2021-10-15 | 机械工业第九设计研究院有限公司 | Paint spraying roller bed for laboratory paint spraying room |
| CN113443332A (en) * | 2021-06-16 | 2021-09-28 | 浙江今飞机械有限公司 | Movable roller way conveying mechanism and conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20140118 |