CN108529128B - Roller table with hinge device - Google Patents
Roller table with hinge device Download PDFInfo
- Publication number
- CN108529128B CN108529128B CN201810646368.3A CN201810646368A CN108529128B CN 108529128 B CN108529128 B CN 108529128B CN 201810646368 A CN201810646368 A CN 201810646368A CN 108529128 B CN108529128 B CN 108529128B
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- Prior art keywords
- hinge arm
- roller section
- roller
- section
- rotating
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- 238000000034 method Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/007—Means for moving conveyor frames and control arrangements therefor
- B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a roller way, which comprises a rotating roller section (1), a fixed roller section (2) and at least one hinge device for connecting the rotating roller section and the fixed roller section; the hinge device comprises a first hinge arm (4) arranged on the rotating roller section (1) and a second hinge arm (5) arranged on the fixed roller section (2), wherein the first hinge arm (4) and the second hinge arm (5) are hinged through a vertically arranged center pin (20). When people or equipment pass through the two sides of the roller way, the rotating roller section can be rotated around the center pin away from the working position so as to be separated from the fixed roller section, and the people or equipment can pass through the space between the rotating roller section and the fixed roller section; after the passing is finished, the rotating roller section can be rotated back from the non-working position, so that the operation is simple and quick, the relative position relationship between the rotating roller section and the fixed roller section can be recovered more accurately, and the operation is further simplified.
Description
Technical Field
The invention relates to the technical field of mechanical conveying, in particular to a roller way.
Background
With the development of manufacturing industry, the automation degree of production logistics is higher and higher, particularly, workpieces with larger weight often need to be transported through a motorized roller way.
The transportation by the motorized roller way is simple and convenient, and the cost is lower, but because the roller way is often extended continuously to a larger range, sometimes there is a passing requirement between two sides of the roller way, for example, by a forklift, the roller way becomes a hindrance in this case.
In order to enable related personnel and equipment to pass smoothly, a section of the roller way needs to be detached from the roller way; the dismantling process is often complicated, repeated dismantling and installation can also have adverse effects on the whole structure of the roller way, and the butt joint precision of each part is difficult to ensure after connection is restored.
Disclosure of Invention
The invention aims to provide a roller way, which is convenient to operate in the disassembly and assembly process.
In order to achieve the above object, the present invention provides a roller way, a rotating roller section, a fixed roller section and at least one hinge device connecting the two; the hinge device comprises a first hinge arm arranged on the rotating roller section and a second hinge arm arranged on the fixed roller section, wherein the first hinge arm and the second hinge arm are hinged through a vertically arranged center pin, so that the rotating roller section rotates around the center pin from a working position in butt joint with the fixed roller section, and rotates around the center pin from a non-working position back to the working position.
Preferably, two hinge devices are arranged between the rotating roller section and the fixed roller section, and the two hinge devices are arranged at vertical intervals.
Preferably, the support leg at the bottom of one end of the first hinge arm is arranged on the rotating roller section in a suspending mode, and the support leg at the bottom of one end of the first hinge arm is provided with a steering wheel.
Preferably, in a state that the rotating roller section is in butt joint with the fixed roller section, the center pin is positioned on the outer side of the roller way side edge.
Preferably, one of the first hinge arm and the second hinge arm is fixedly provided with a lower guide plate, and the other is fixedly provided with a roller bracket for supporting a roller; and in the process of rotating the first hinge arm relative to the second hinge arm, the roller is supported on the lower guide plate.
Preferably, the roller support is fixedly arranged on the first hinge arm, and the lower guide plate is fixedly arranged on the second hinge arm.
Preferably, an upper guide plate is further arranged above the lower guide plate; and in the process of rotating the first hinge arm relative to the second hinge arm, the roller rolls in a guide groove formed by the upper guide plate and the lower guide plate.
Preferably, the second hinge arm is also fixedly provided with an anti-collision bracket, and the tail end of the anti-collision bracket is provided with an anti-collision block; when the first hinge arm rotates to a preset angle relative to the second hinge arm, the anti-collision block limits the first hinge arm to continue rotating.
Preferably, the first hinge arm is in clearance fit with the rotating roller section in a horizontal plane perpendicular to the conveying direction of the roller way; the rotating roller section is further fixedly provided with a first adjusting baffle, and a first adjusting bolt which is horizontally arranged is arranged between the first adjusting baffle and the first hinge arm so as to finely adjust the horizontal position of the first hinge arm on the rotating roller section.
Preferably, the second hinge arm is in clearance fit with the fixed roller section in the vertical direction; the fixed roller section is further fixedly provided with a second adjusting baffle, and a second adjusting bolt which is vertically arranged is arranged between the second adjusting baffle and the second hinge arm so as to finely adjust the vertical position of the second hinge arm on the fixed roller section.
In the roller way provided by the invention, the rotating roller section and the fixed roller section are connected through the hinge device, when people or equipment need to pass through the two sides of the roller way, the rotating roller section can be rotated around the center pin away from the working position so as to be separated from the fixed roller section, and the people or equipment can pass through the roller way, so that the operation is simple and quick; after the rotating roller section passes through, the rotating roller section can be rotated from a non-working position around the center pin to a working position butted with the fixed roller section, so that the operation is simple and quick, and the rotating roller section and the fixed roller section are always hinged into a whole through the first hinge arm and the second hinge arm, so that the relative position relationship between the rotating roller section and the fixed roller section can be accurately recovered, and the operation is further simplified.
In a specific embodiment, in a state that the rotating roller section is in butt joint with the fixed roller section, the center pin is positioned on the outer side of the roller way side edge; thus, the relative rotation angle range of the two parts is obviously increased, which is beneficial to enlarging the passing space between the two parts.
In another embodiment, one of the first hinge arm and the second hinge arm is fixedly provided with a lower guide plate, and the other is fixedly provided with a roller bracket for supporting a roller; and in the process of rotating the first hinge arm relative to the second hinge arm, the roller is supported on the lower guide plate. Therefore, the roller support and the lower guide plate are mutually matched to realize the conduction of related acting force, and the stability of the whole structure can be maintained after the roller way is repeatedly dismantled and installed for many times.
In another specific embodiment, the first adjusting bolt, the second adjusting bolt and the related structure matched with the first adjusting bolt and the second adjusting bolt can further ensure that the relative position relationship between the rotating roller section and the fixed roller section is accurate after the abutting connection is restored.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a partial perspective structure of a roller table according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along B-B in FIG. 2;
fig. 5 is a cross-sectional view taken along the direction C-C in fig. 2.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, fig. 1 is a schematic view of a partial three-dimensional structure of a roller table according to an embodiment of the present invention; FIG. 2 is a front view of FIG. 1; FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2; FIG. 4 is a cross-sectional view taken along B-B in FIG. 2; fig. 5 is a cross-sectional view taken along the direction C-C in fig. 2.
In a specific embodiment, the roller way provided by the invention comprises a rotating roller section 1 and a fixed roller section 2, wherein the fixed roller section 2 is not completely immovable, but means that the fixed roller section 2 relatively keeps stable in position in the process of switching between a normal working state and a passing state; the legs 3 of the fixed roll section 2 may be mounted to the ground by means of a fixed support 12.
In a roller way, the number of movable roller segments 1 can be one or a plurality of movable roller segments, so that the passing performance of the roller way is more remarkable. The movable roller section 1 is connected with the fixed roller section 2 through a hinge device.
The hinge device comprises a first hinge arm 4 mounted to the rotating roller section 1, the first hinge arm 4 being connectable with the leg 3 of the rotating roller section 1 in a conventional manner, for example by means of a bolt 9; also included is a second hinge arm 5 mounted to the fixed roller segment 2. The second hinge arm 5 may likewise be connected to the leg 3 of the fixed roller segment 2 in a conventional manner, such as by a bolt 9. The first hinge arm 4 and the second hinge arm 5 are hinged by the center pin 20, and thus the rotating roller section 1 and the first hinge arm 4 can rotate around the center pin 20 with respect to the fixed roller section 2 and the second hinge arm 5.
When people or equipment pass through the two sides of the roller way, the rotating roller section 1 and the first hinge arm 4 can be rotated around the center pin 20 to be away from the working position, the rotating roller section 1 is separated from the fixed roller section 2, and the people or equipment can pass through the rotating roller section and the fixed roller section, so that the operation is simple and quick; after the passing of the personnel or the equipment is finished, the rotating roller section 1 and the first hinge arm 4 can be rotated from the non-working position around the center pin 20 to the working position butted with the fixed roller section 2, so that the operation is simple and quick, and the rotating roller section 1 and the fixed roller section 2 are always hinged into a whole through the first hinge arm 4 and the second hinge arm 5, so that the relative position relationship of the rotating roller section 1 and the first hinge arm 4 can be accurately restored, and the operation is further simplified.
In a roller way, the number of the hinge devices can be one, so that the working process can be realized; however, for the device to be more structurally stable, two sets of said hinge means may be provided on the legs 3 of the rotating roll section 1 and the stationary roll section 2, one above the other.
Referring to fig. 1 and 2, the turning roll section 1 may include a plurality of legs 3, and the number of the legs 3 is specifically two in the drawings, but it is apparent that the number of the legs 3 is not necessarily limited to two. In order to make the rotating process of the rotating roller section 1 smoother, the supporting leg 3 of the bottom of the rotating roller section 1, which is provided with one end (right end in the figure) of the first hinge arm 4, can be suspended, and the steering wheel 11 is arranged on the supporting leg 3 of the bottom of the end (left end in the figure) far away from the first hinge arm 4. The inner leg 3 is suspended and the outer leg 3 rolls during rotation, which is obviously more stable and smooth.
The position of the centre pin 20 can be further optimised in order to obtain a larger angle of rotation. In the working state that the rotating roller section 1 is in butt joint with the fixed roller section 2, the center pin 20 is preferably positioned on the outer side of the side edge of the roller way; in this way, the angular range of relative rotation is significantly increased, which is advantageous in expanding the passage space therebetween.
With repeated dismantling and installation of the rotating roller section 1 and the first hinge arm 4 relative to the fixed roller section 2 and the second hinge arm 5, the whole structure of the equipment may be damaged; in order to avoid such a disadvantage, a roller bracket 13 may be fixedly mounted on the first hinge arm 4, and a roller 14 may be mounted at the end of the roller bracket 13; and the lower guide plate 62 is fixedly installed on the second hinge arm 5 so that the roller 14 can always be supported to roll on the upper surface of the lower guide plate 62 during the rotation of the first hinge arm 4 with respect to the second hinge arm 5. In this way, the roller bracket 13 and the lower guide plate 62 cooperate to conduct the relevant forces, so that the overall structure can be maintained stable after repeated removal and installation.
Of course, the mounting relationship of the roller bracket 13 and the lower guide plate 62 may be interchanged, i.e., the roller bracket 13 is mounted to the second hinge arm 5 and the lower guide plate 62 is mounted to the first hinge arm 4.
Further, an upper guide plate 61 may be installed above the lower guide plate 62, and both may be installed to the first hinge arm 4 or both may be installed to the second hinge arm 5. The upper guide plate 61 and the lower guide plate 62 are arranged in parallel, and the distance between the upper guide plate and the lower guide plate is equal to or slightly larger than the diameter of the roller 14, so that a guide groove is provided for the roller 14; the arrangement structure is more stable.
As shown in fig. 3, an anti-collision bracket 22 may be further disposed at the outer side of the second hinge arm 5, and an anti-collision block 17 may be disposed at the outer end of the anti-collision bracket 22; the anti-collision block 17 may be made of a material with a proper elastic coefficient, such as hard rubber, so that when the first hinge arm 4 rotates to a predetermined angle relative to the second hinge arm 5, the anti-collision block 17 can limit the first hinge arm 4 to continue rotating, so as to avoid damage of related components caused by direct collision.
In order to enable the roller way to be convenient to assemble and disassemble and obtain higher butting positioning precision after resetting, the roller way can be further arranged as follows.
For example, the first hinge arm 4 and the turning roll segment 1 may be connected by means of bolts 9 or in other conventional ways and provided as a clearance fit, i.e. to enable a suitable displacement of the first hinge arm 4 relative to the turning roll segment 1 in a horizontal plane perpendicular to the conveying direction of the roller table. Meanwhile, a first adjusting baffle 7 with a screw hole is fixedly arranged on the rotating roller section 1, a first adjusting bolt 21 matched with the first adjusting baffle is arranged in the first adjusting baffle, the inner end of the first adjusting bolt 21 abuts against the first hinge arm 4, and the arrangement direction of the first adjusting baffle is horizontal and perpendicular to the conveying direction of the roller way. In this way, the horizontal position of the first hinge arm 4 on the rotating roller section 1 can be fine-tuned if necessary.
For another example, the second hinge arm 5 and the fixed roller section 2 may also be connected by bolts 9 or other conventional means and provided as a clearance fit, i.e. to enable a suitable displacement of the second hinge arm 5 in the vertical direction relative to the fixed roller section 2. At the same time, a second adjusting baffle 8 with a screw hole is fixedly arranged on the fixed roller section 2, a second adjusting bolt 10 matched with the second adjusting baffle is arranged in the second adjusting baffle, the inner end of the second adjusting bolt 10 is propped against the second hinge arm 5, and the second adjusting baffle is also vertically arranged. In this way, the vertical position of the second hinge arm 5 on the fixed roller section 2 can be suitably fine-tuned if necessary.
The arrangement of the first adjusting bolt 21, the second adjusting bolt 10 and the related structure matched with the first adjusting bolt and the second adjusting bolt can further ensure the accuracy of the relative position relation between the rotating roller section 1 and the fixed roller section 2 after the butt joint is restored.
Of course, the first adjusting bolt 21 and the second adjusting bolt 10 may be provided at the same time, or only one of them may be provided.
In addition, other settings may be made as desired; for example, a position holder for fixing the relative positional relationship of the fixed roller segment 2 and the rotating roller segment 1 after the abutment can be provided.
Similarly, the various further improvements mentioned above, which are different from other embodiments, are emphasized in that, without inherent contradiction, the emphasized improvements of the various embodiments can be superimposed and combined with each other, and the same similar parts between the various embodiments can also be seen with each other.
The roller way provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (4)
1. The roller way is characterized by comprising a rotating roller section (1), a fixed roller section (2) and at least one hinge device for connecting the rotating roller section and the fixed roller section; the hinge device comprises a first hinge arm (4) which is arranged on the rotating roller section (1) through a bolt, and a second hinge arm (5) which is arranged on the fixed roller section (2) through a bolt, wherein the first hinge arm (4) and the second hinge arm (5) are hinged through a vertically arranged center pin (20) so that the rotating roller section (1) rotates around the center pin (20) from an operating position which is in butt joint with the fixed roller section (2), and rotates around the center pin (20) from a non-operating position back to the operating position; the center pin (20) is positioned at the outer side of the side edge of the roller way in a state that the rotating roller section (1) is in butt joint with the fixed roller section (2); one of the first hinge arm (4) and the second hinge arm (5) is fixedly provided with a lower guide plate (61), and the other is fixedly provided with a roller bracket (13) for supporting a roller (14); the roller (14) is supported on the lower guide plate (61) in the process of rotating the first hinge arm (4) relative to the second hinge arm (5); the support leg (3) at the bottom of one end of the first hinge arm (4) is arranged on the rotating roller section (1) in a suspending mode, and the support leg (3) at the bottom of one end of the first hinge arm (4) is provided with a steering wheel (11); the second hinge arm (5) is also fixedly provided with an anti-collision bracket (22), and the tail end of the anti-collision bracket (22) is provided with an anti-collision block (17); when the first hinge arm (4) rotates to a preset angle relative to the second hinge arm (5), the anti-collision block (17) limits the first hinge arm (4) to continue rotating; the first hinge arm (4) is in clearance fit with the rotating roller section (1) in a horizontal plane perpendicular to the conveying direction of the roller way; the rotating roller section (1) is also fixedly provided with a first adjusting baffle (7), and a first adjusting bolt (21) which is horizontally arranged is arranged between the first adjusting baffle (7) and the first hinge arm (4) so as to finely adjust the horizontal position of the first hinge arm (4) on the rotating roller section (1); the second hinge arm (5) is in clearance fit with the fixed roller section (2) in the vertical direction; the fixed roller section (2) is further fixedly provided with a second adjusting baffle (8), and a second adjusting bolt (10) which is vertically arranged is arranged between the second adjusting baffle (8) and the second hinge arm (5) so as to finely adjust the vertical position of the second hinge arm (5) on the fixed roller section (2).
2. Roller way according to claim 1, characterized in that two hinge means are provided between the rotating roller section (1) and the fixed roller section (2), which are arranged at a vertical distance.
3. Roller table according to claim 1 or 2, characterized in that the roller support (13) is fixed to the first hinge arm (4) and the lower guide plate (61) is fixed to the second hinge arm (5).
4. A roller table according to claim 3, characterized in that an upper guide plate (62) is also provided above the lower guide plate (61); during the rotation of the first hinge arm (4) relative to the second hinge arm (5), the roller (14) rolls in a guide groove formed by the upper guide plate (62) and the lower guide plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646368.3A CN108529128B (en) | 2018-06-21 | 2018-06-21 | Roller table with hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646368.3A CN108529128B (en) | 2018-06-21 | 2018-06-21 | Roller table with hinge device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108529128A CN108529128A (en) | 2018-09-14 |
| CN108529128B true CN108529128B (en) | 2024-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810646368.3A Active CN108529128B (en) | 2018-06-21 | 2018-06-21 | Roller table with hinge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108529128B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158518A (en) * | 2020-08-21 | 2021-01-01 | 天津秉信包装有限公司 | Prevent carton production of empting and use unpowered track |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1264152A (en) * | 1988-12-30 | 1990-01-02 | Raymond Brais | Extensible conveyor system |
| CN2885197Y (en) * | 2006-03-16 | 2007-04-04 | 王丽 | Folding two-wheeled stretcher cart |
| FR2944269A1 (en) * | 2009-04-09 | 2010-10-15 | Neopost Technologies | DEVICE FOR RECEIVING HIGH CAPACITY MAIL ARTICLES |
| CN102556807A (en) * | 2012-03-12 | 2012-07-11 | 北京建筑机械化研究院 | Portable, economical and safe lifter with vertical conveying function and inclined conveying function |
| CN104043695A (en) * | 2014-06-17 | 2014-09-17 | 仲杏英 | Miniature plate rolling machine |
| CN204110844U (en) * | 2014-07-30 | 2015-01-21 | 睿杰尔沃（天津）科技有限公司 | A kind of collapsible supporting leg for handling and conveying line |
| CN206155260U (en) * | 2016-10-31 | 2017-05-10 | 中国煤炭科工集团太原研究院有限公司 | Articulated two -way driving of formula is from loading and unloading rubber tyer transport vechicle |
| JP2017147964A (en) * | 2016-02-23 | 2017-08-31 | アグリテクノ矢崎株式会社 | Seeding machine for nursery box |
| CN207209267U (en) * | 2017-09-30 | 2018-04-10 | 上海彩凤环保科技股份有限公司 | A kind of feed lifts conveying device |
| CN207329520U (en) * | 2017-10-13 | 2018-05-08 | 苏州得尔达国际物流有限公司 | A kind of deformable conveying device |
| CN208716087U (en) * | 2018-06-21 | 2019-04-09 | 安徽华菱汽车有限公司 | Roller-way |
-
2018
- 2018-06-21 CN CN201810646368.3A patent/CN108529128B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1264152A (en) * | 1988-12-30 | 1990-01-02 | Raymond Brais | Extensible conveyor system |
| CN2885197Y (en) * | 2006-03-16 | 2007-04-04 | 王丽 | Folding two-wheeled stretcher cart |
| FR2944269A1 (en) * | 2009-04-09 | 2010-10-15 | Neopost Technologies | DEVICE FOR RECEIVING HIGH CAPACITY MAIL ARTICLES |
| CN102556807A (en) * | 2012-03-12 | 2012-07-11 | 北京建筑机械化研究院 | Portable, economical and safe lifter with vertical conveying function and inclined conveying function |
| CN104043695A (en) * | 2014-06-17 | 2014-09-17 | 仲杏英 | Miniature plate rolling machine |
| CN204110844U (en) * | 2014-07-30 | 2015-01-21 | 睿杰尔沃（天津）科技有限公司 | A kind of collapsible supporting leg for handling and conveying line |
| JP2017147964A (en) * | 2016-02-23 | 2017-08-31 | アグリテクノ矢崎株式会社 | Seeding machine for nursery box |
| CN206155260U (en) * | 2016-10-31 | 2017-05-10 | 中国煤炭科工集团太原研究院有限公司 | Articulated two -way driving of formula is from loading and unloading rubber tyer transport vechicle |
| CN207209267U (en) * | 2017-09-30 | 2018-04-10 | 上海彩凤环保科技股份有限公司 | A kind of feed lifts conveying device |
| CN207329520U (en) * | 2017-10-13 | 2018-05-08 | 苏州得尔达国际物流有限公司 | A kind of deformable conveying device |
| CN208716087U (en) * | 2018-06-21 | 2019-04-09 | 安徽华菱汽车有限公司 | Roller-way |
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| Publication number | Publication date |
|---|---|
| CN108529128A (en) | 2018-09-14 |
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