CN110436104B - Chain assembly for goods shelf - Google Patents
Chain assembly for goods shelf Download PDFInfo
- Publication number
- CN110436104B CN110436104B CN201910759565.0A CN201910759565A CN110436104B CN 110436104 B CN110436104 B CN 110436104B CN 201910759565 A CN201910759565 A CN 201910759565A CN 110436104 B CN110436104 B CN 110436104B
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- chain
- plate
- shaped frame
- assembly
- goods
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- 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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
Abstract
The invention provides a chain component for a goods shelf, which comprises a chain and a plurality of supporting pieces, wherein the supporting pieces are sequentially arranged on the chain, each supporting piece comprises a supporting plate, a fixing rod and a connecting rod, the connecting rod is fixed on the chain through the fixing rod, and the supporting plates are supported through the connecting rods. The chain component for the goods shelf solves the technical problems that the conventional crawler belt or chain wastes time and labor when goods are transferred between the goods shelf and has no buffering time for coping with faults.
Description
Technical Field
The invention relates to the technical field of storage and transportation, in particular to a chain assembly for a goods shelf.
Background
The chain is typically a metallic link or ring. It is used for mechanical transmission and traction. The chain for the goods shelf adopts a chain type track to convey goods, and the goods are directly or indirectly placed on the chain; the friction force between the chain and the goods is utilized to drive the goods to move.
In actual production, a warehouse is used for storing and transporting goods, a plurality of goods shelves are arranged in the warehouse, and the goods shelves are used for storing the goods. In actual production transportation, the goods are required to be transferred among the shelves.
In the prior art, the goods between goods shelves are often transferred by using tracks or common chains. The goods are transferred by the tracks, so that the goods cannot be prevented from being carried up and down, and the time and the labor are wasted; the goods can not be transported up and down by transferring the goods through the common chain, the fault resistance of the common chain is poor, when the element of the goods carried by a certain part of the chain breaks down, the operator often has no reaction time, and the whole transportation process is trapped in paralysis.
Therefore, there is a need to provide a new chain assembly for a shelf to solve the above technical problems.
Disclosure of Invention
The invention provides a chain component for a goods shelf, which solves the technical problems that the time and labor are wasted when goods are transferred between goods shelves and no buffering time for coping with faults exists in the conventional crawler or chain.
The chain assembly for the goods shelf comprises a chain and a plurality of supporting pieces, wherein the supporting pieces are sequentially arranged on the chain and comprise supporting plates, fixing rods and connecting rods, the connecting rods are fixed on the chain by the fixing rods, and the supporting plates are supported by the connecting rods;
one of the two adjacent supporting plates is provided with a U-shaped frame, and the other supporting plate is provided with an assembly part which is detachably connected with the U-shaped frame; the assembly part comprises a stabilizing block, a clamping plate, an arc plate and an elastic part, the stabilizing block is arranged on the supporting plate, the clamping plate is positioned on two sides of the stabilizing block, the elastic part vertically supports the clamping plate and the stabilizing block, the elastic part elastically connects the stabilizing block and the clamping plate, and the arc plate is arranged at one end, facing the U-shaped frame, of the clamping plate;
when the assembly piece is assembled with the U-shaped frame, the clamping plate is inserted into the U-shaped frame and abuts against the U-shaped frame;
when the goods shelf chain assembly is used for transportation, the circular power gear is used for driving the chain to move along the tangential direction of the circular power gear; the chain passes through a plurality of shelves; the shelf is provided with an upper groove and a lower groove respectively, and the support plate can slide out of the upper groove and then slide into the lower groove;
when the supporting plate moves linearly, the assembly part is assembled with the U-shaped frame;
when the supporting plate moves in an arc along the direction close to the circular power gear, the assembly part is detached from the U-shaped frame;
when the supporting plate moves linearly along the direction far away from the circular power gear, the assembly part is assembled with the U-shaped frame.
Preferably, the elastic component includes first spring, two first turning blocks, two second turning blocks and two dwangs, first turning block with stabilize a sliding connection, first spring elastic connection is two first turning block, the second turning block with dwang sliding connection, the both ends of dwang respectively with first turning block reaches the second turning block rotates and connects.
Preferably, the elastic component still includes the protection casing, the protection casing is located the both sides of steady piece, first spring with first rotation piece is all located in the protection casing, the dwang runs through the protection casing.
Preferably, the top of the support plate is provided with a friction pad.
Preferably, the chain comprises a first chain plate, a second chain plate and a mounting part, the first chain plate and the second chain plate are connected in a staggered manner through the mounting part, the connecting rod is fixed on the first chain plate or the second chain plate through the fixing rod, the mounting part comprises a pin shaft, a wear-resistant disc and a nut, the pin shaft is connected with the first chain plate and the second chain plate in a penetrating manner, the wear-resistant disc and the nut are respectively arranged at two ends of the pin shaft and are abutted against the second chain plate, the mounting part further comprises a rotating handle, a telescopic rod, an extrusion head and a second spring, the rotating handle is arranged at one end of the pin shaft, the extrusion head is abutted against the nut, the telescopic rod is connected with the extrusion head and the rotating handle, the second spring is arranged around the telescopic rod, the second spring is elastically connected with the extrusion head and the rotating handle, and the mounting part further comprises a sleeve, the sleeve is sleeved on the pin shaft; the surface of the sleeve is provided with a roller, and the outer surface of the roller is provided with a ball.
In the chain component for the goods shelf, when the chain component for the goods shelf is transported, the chain passes through a plurality of goods shelves; the shelf is provided with an upper groove and a lower groove respectively, and the support plate can slide out of the upper groove and then slide into the lower groove; the supporting plate can be used as a container plate of the goods shelf to directly store and place goods, and the goods can be transferred among the goods shelf on the premise of not carrying the goods up and down;
further, when the supporting plate makes a linear motion, the assembly part is assembled with the U-shaped frame; when the assembly piece is assembled with the U-shaped frame, the clamping plate is inserted into the U-shaped frame and abuts against the U-shaped frame; the adjacent three supporting plates are connected with the U-shaped frame through the mounting frame to form a stable integral structure; when the connecting rod of one support member fails, the support plate of the support member is clamped by the two adjacent support plates to be kept at the original position; the supporting plate can not incline or collapse, and the supporting plate can not be blocked in the upper groove or the lower groove, so that the transportation of the whole chain assembly is blocked; the effective buffering time is provided for timely finding and removing faults of operators, and the fault handling capacity of the chain assembly for the goods shelf is improved.
Further, when the supporting plate moves in an arc along the direction close to the circular power gear, the assembly part is detached from the U-shaped frame; when the supporting plate moves linearly along the direction far away from the circular power gear, the assembly part is assembled with the U-shaped frame; the supporting pieces form a loop capable of automatically circularly assembling and separating on the chain, so that the coordination and continuity of transportation are improved.
Drawings
FIG. 1 is a view of a use scenario of a chain assembly for a shelf according to the present invention;
FIG. 2 is another use scenario of the chain assembly for shelving provided in accordance with the invention;
FIG. 3 is a schematic structural view of a preferred embodiment of the shelf chain assembly provided by the present invention;
FIG. 4 is an assembly view of the chain and support plate shown in FIG. 3;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is an enlarged schematic view of section C shown in FIG. 3;
FIG. 7 is an enlarged schematic view of portion D shown in FIG. 3;
FIG. 8 is a schematic view of the chain shown in FIG. 4;
fig. 9 is an enlarged schematic view of a portion B shown in fig. 8.
Reference numbers in the figures:
circular power gears (not numbered);
the chain (not numbered), 1, the first chain plate, 2, the second chain plate, 26, a mounting hole, a mounting part (not numbered), 3, a pin shaft, 17, a wear-resistant disc, 18, a sleeve, 19, a roller, 20, a ball, 21, a rotating handle, 22, a nut, 23, a telescopic rod, 24, an extrusion head, 25 and a second spring;
a support (not numbered), 4, a fixing rod, 5, a connecting rod, 6, a support plate;
7. a U-shaped frame;
assembly parts, 8, a stabilizing block, 14, a clamping plate, 15 and an arc plate;
an elastic member (not numbered), 9, a protective cover, 10, a first rotating block, 11, a first spring, 12, a rotating rod, 13, a second rotating block, 16 and an opening;
27. shelf, 28, upper groove, 29, lower groove.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a chain component for a goods shelf.
Referring to fig. 1 to 7, in an embodiment of the present invention, a chain assembly for a shelf includes a chain and a plurality of supporting members, the supporting members are sequentially disposed on the chain, each supporting member includes a supporting plate 6, a fixing rod 4 and a connecting rod 5, the fixing rod 4 fixes the connecting rod 5 to the chain, and the connecting rod 5 supports the supporting plate 6;
among two adjacent supporting plates 6, one supporting plate 6 is provided with a U-shaped frame 7, and the other supporting plate 6 is provided with an assembly part which is detachably connected with the U-shaped frame 7; the assembly part comprises a stabilizing block 8, clamping plates 14, arc plates 15 and an elastic part, the stabilizing block 8 is arranged on the supporting plate 6, the clamping plates 14 are positioned on two sides of the stabilizing block 8, the elastic part elastically connects the stabilizing block 8 and the clamping plates 14, and the arc plates 15 are arranged on one ends, facing the U-shaped frame 7, of the clamping plates 14;
when the assembly member is assembled with the U-shaped frame 7, the clamping plate 14 is inserted into the U-shaped frame 7 and abuts against the U-shaped frame 7;
when the goods shelf chain assembly is used for transportation, the circular power gear is used for driving the chain to move along the tangential direction of the circular power gear; the chain passes through a plurality of shelves 27; the shelf 27 is respectively provided with an upper groove 28 and a lower groove 29, and the support plate 6 can slide out of the upper groove 28 and then slide into the lower groove 29;
when the support plate 6 makes a linear motion, the assembly member is assembled with the U-shaped frame 7;
when the supporting plate 6 moves in an arc in the direction close to the circular power gear, the assembly part is detached from the U-shaped frame 7;
when the support plate 6 moves linearly in a direction away from the circular power gear, the assembly member is assembled with the U-shaped frame 7.
In the chain assembly for a shelf provided by the invention, when the chain assembly for a shelf is transported, the chain passes through a plurality of shelves 27; the shelf 27 is respectively provided with an upper groove 28 and a lower groove 29, and the support plate 6 can slide out of the upper groove 28 and then slide into the lower groove 29; the supporting plate 6 can be used as a container plate of the goods shelves 27 to directly store and place goods, and the goods can be transferred among the goods shelves 27 on the premise of not carrying the goods up and down;
further, when the support plate 6 makes a linear motion, the assembly member is assembled with the U-shaped frame 7; when the assembly member is assembled with the U-shaped frame 7, the clamping plate 14 is inserted into the U-shaped frame 7 and abuts against the U-shaped frame 7; the adjacent three supporting plates 6 are connected with the U-shaped frame 7 through the mounting frame to form a stable integral structure; when the connecting rod 5 of one support member fails, the support plate 6 of the support member is clamped by two adjacent support plates 6 to be kept at the original position; so that the supporting plate 6 is not inclined or collapsed, and the supporting plate 6 is not blocked in the upper groove 28 or the lower groove 29, so that the transportation of the whole chain assembly is blocked; the effective buffering time is provided for timely finding and removing faults of operators, and the fault handling capacity of the chain assembly for the goods shelf is improved.
Further, when the support plate 6 makes an arc motion in a direction close to the circular power gear, the assembly part is detached from the U-shaped frame 7; when the support plate 6 moves linearly in a direction away from the circular power gear, the assembly part is assembled with the U-shaped frame 7; the supporting pieces form a loop capable of automatically circularly assembling and separating on the chain, so that the coordination and continuity of transportation are improved.
In this embodiment, backup pad 6 can adopt drawer type structure, as an organic whole with goods shelves 27, can place the goods on backup pad 6 when using, if need shift the goods when, backup pad 6 drives the goods and removes, can shift the goods to next goods shelves 27, when adopting the track to transport, need the staff to take off the goods from goods shelves 27, place again and shift on the track, staff's work load is great, is unfavorable for extensive using widely.
In this embodiment, the width of the shelf 27 can be adjusted as desired. For example; the width of the shelf 27 is half of the width of the support plate 6, or; the shelf 27 is as wide as the support plate 6; or the width of the shelf 27 is twice the width of the support plate 6.
In one embodiment, the elastic member may vertically support the clamping plate 14 and the stabilizing block 8.
Referring to fig. 5 again, in another embodiment, the elastic member includes a first spring 11, two first rotating blocks 10, two second rotating blocks 13 and two rotating rods 12, the first rotating block 10 is slidably connected to the stabilizing block 8, the first spring 11 is elastically connected to the two first rotating blocks 10, the second rotating block 13 is slidably connected to the rotating rod 12, and two ends of the rotating rod 12 are rotatably connected to the first rotating block 10 and the second rotating block 13, respectively.
As a preferable mode of this embodiment, the elastic member further includes a protection cover 9, the protection cover 9 is disposed on two sides of the stabilizing block 8, the first spring 11 and the first rotating block 10 are both disposed in the protection cover 9, and the rotating rod 12 penetrates through the protection cover 9. The protective cover 9 is used for protecting the first spring 11 and preventing the first spring 11 from irregular deformation. It will be appreciated that the shield 9 is provided with an opening 16 to facilitate movement and passage of the rotatable lever 12.
The friction pad is arranged at the top of the supporting plate 6 to increase the direct friction force between the goods and the supporting plate 6 and ensure that the goods are stably stored on the supporting plate 6.
Referring to fig. 4 and 8, the chain includes a first link plate 1, a second link plate 2 and a mounting member, the first link plate 1 and the second link plate 2 are connected to each other by the mounting member, and the fixing rod 4 fixes the connecting rod 5 to the first link plate 1 or the second link plate 2. It is understood that the first link plate 1 and the second link plate 2 are formed with mounting holes 26 to facilitate the mounting of the first link plate 1 and the second link plate 2.
Referring to fig. 9, the mounting member includes a pin shaft 3, a wear-resistant disc 17 and a nut 22, the pin shaft 3 penetrates through and connects the first link plate 1 and the second link plate 2, and the wear-resistant disc 17 and the nut 22 are respectively disposed at two ends of the pin shaft 3 and are both abutted to the second link plate 2. The wear-resisting disc 17 can be made of ceramic or high-chromium steel and has high hardness and good wear resistance, so that the wear resistance of the end part of the chain plate can be improved on the premise of ensuring the toughness of the chain plate, and the service life of the chain is prolonged.
The installed part still includes turning handle 21, telescopic link 23, extrusion head 24, second spring 25, turning handle 21 locates the one end of round pin axle 3, extrusion head 24 with nut 22 butt, telescopic link 23 is connected extrusion head 24 with turning handle 21, second spring 25 encircles telescopic link 23 sets up, just second spring 25 elastic connection extrusion head 24 with turning handle 21. The pressing head 24 can be pressed by the elastic force of the second spring 25, and the pressing head 24 presses the nut 22, preventing the nut 22 from rotating.
The mounting piece further comprises a sleeve 18, and the sleeve 18 is sleeved on the pin shaft 3; the surface of the sleeve 18 is provided with rollers 19, and the outer surface of the rollers 19 is provided with balls 20. The arrangement of the balls 20 and rollers 19 reduces friction and thus reduces chain movement resistance.
The working principle of the chain component for the goods shelf provided by the invention is as follows:
the chain is driven to run through the power gear;
the chain is when the operation, through the first rotation piece 10 of the elasticity extrusion of first spring 11, first rotation piece 10 extrudees dwang 12, dwang 12 extrudees grip block 14, make grip block 14 contact U-shaped frame 77, make two backup pads 6 splice, support the goods through backup pad 6, the stability of goods when the operation has been improved, the goods has been avoided breaking away from the chain when the transportation, make the goods drop the condition of damage, and the security of staff during operation has been improved, and do not influence the normal operating of chain.
When the supporting plate 6 runs to the power gear, two adjacent supporting plates 6 are not located on the same horizontal plane, the U-shaped frame 77 can extrude the clamping plate 14 to a certain degree, the first spring 11 deforms under the effects of the clamping plate 14, the first rotating block 10, the connecting rod and the second rotating block 13, the two clamping plates 14 move relatively, the distance between the two clamping plates 14 is reduced, the two clamping plates 14 can be separated from the U-shaped frame 77, and therefore the two supporting plates 6 can be automatically separated under the effect of the power gear.
When two adjacent supporting plates 6 are in the same horizontal plane again, the U-shaped frame 77 can extrude the clamping plates 14 to a certain extent, so that the two clamping plates 14 move relatively, the first spring 11 deforms under the action of the clamping plates 14, the first rotating block 10, the connecting rod and the second rotating block 13, the distance between the two clamping plates 14 is reduced, and therefore the two clamping plates 14 are inserted into the U-shaped frame 77, and the stability between the two adjacent supporting plates 6 is improved.
When the chain extrusion device is used, friction force is reduced through the matching use of the sleeve 18, the roller 19 and the ball 20, so that the movement resistance is reduced, the extrusion head 24 is extruded through the second spring 25, the extrusion head 24 extrudes the nut 22, the situation that the nut 22 is loosened when the chain runs at a high speed can be avoided, and the service life of the chain is prolonged.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The chain assembly for the goods shelf is characterized by comprising a chain and a plurality of supporting pieces, wherein the supporting pieces are sequentially arranged on the chain and comprise supporting plates, fixing rods and connecting rods, the connecting rods are fixed on the chain through the fixing rods, and the supporting plates are supported by the connecting rods;
one of the two adjacent supporting plates is provided with a U-shaped frame, and the other supporting plate is provided with an assembly part which is detachably connected with the U-shaped frame;
the assembly part comprises a stabilizing block, a clamping plate, an arc plate and an elastic part, the stabilizing block is arranged on the supporting plate, the clamping plate is positioned on two sides of the stabilizing block, the elastic part vertically supports the clamping plate and the stabilizing block, the elastic part elastically connects the stabilizing block and the clamping plate, and the arc plate is arranged at one end, facing the U-shaped frame, of the clamping plate;
when the assembly piece is assembled with the U-shaped frame, the clamping plate is inserted into the U-shaped frame and abuts against the U-shaped frame;
when the goods shelf chain assembly is used for transportation, the circular power gear is used for driving the chain to move along the tangential direction of the circular power gear; the chain passes through a plurality of shelves; the shelf is provided with an upper groove and a lower groove respectively, and the support plate can slide out of the upper groove and then slide into the lower groove;
when the supporting plate moves linearly, the assembly part is assembled with the U-shaped frame;
when the supporting plate moves in an arc along the direction close to the circular power gear, the assembly part is detached from the U-shaped frame;
when the supporting plate moves linearly along the direction far away from the circular power gear, the assembly part is assembled with the U-shaped frame.
2. The chain assembly for goods shelves of claim 1, characterized in that, the elastic member includes a first spring, two first turning blocks, two second turning blocks and two turning bars, the first turning block with the stabilizing block sliding connection, the first spring elastic connection two first turning blocks, the second turning block with the turning bar sliding connection, both ends of the turning bar respectively with the first turning block and the second turning block rotating connection.
3. The chain assembly for racks as claimed in claim 2, wherein the elastic member further comprises a protective cover, the protective cover is disposed on both sides of the stable block, the first spring and the first rotation block are both disposed in the protective cover, and the rotation rod penetrates through the protective cover.
4. The shelf chain assembly as claimed in claim 1 wherein the top of the support plate is provided with a friction pad.
5. The chain assembly for goods shelves of any of claims 1 to 4, wherein the chain comprises a first chain plate, a second chain plate and a mounting member, the first chain plate and the second chain plate are connected with each other in a staggered manner by the mounting member, wherein the fixing rod fixes the connecting rod to the first chain plate or the second chain plate, the mounting member comprises a pin shaft, a wear-resistant disc and a nut, the pin shaft penetrates through the first chain plate and the second chain plate, the wear-resistant disc and the nut are respectively arranged at two ends of the pin shaft and are respectively abutted against the second chain plate, the mounting member further comprises a rotating handle, a telescopic rod, an extrusion head and a second spring, the rotating handle is arranged at one end of the pin shaft, the extrusion head is abutted against the nut, the telescopic rod connects the extrusion head with the rotating handle, and the second spring is arranged around the telescopic rod, the second spring is elastically connected with the extrusion head and the rotating handle, and the mounting part further comprises a sleeve which is sleeved on the pin shaft; the surface of the sleeve is provided with a roller, and the outer surface of the roller is provided with a ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759565.0A CN110436104B (en) | 2019-08-16 | 2019-08-16 | Chain assembly for goods shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759565.0A CN110436104B (en) | 2019-08-16 | 2019-08-16 | Chain assembly for goods shelf |
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| CN110436104A CN110436104A (en) | 2019-11-12 |
| CN110436104B true CN110436104B (en) | 2021-05-04 |
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| CN201910759565.0A Active CN110436104B (en) | 2019-08-16 | 2019-08-16 | Chain assembly for goods shelf |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111517059A (en) * | 2020-04-30 | 2020-08-11 | 叶汉金 | Conveying belt goods shelf |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000095318A (en) * | 1998-07-21 | 2000-04-04 | Shin Meiwa Ind Co Ltd | Cargo carrying device |
| NL1020342C2 (en) * | 2002-04-09 | 2003-10-13 | Leonardus Antonius Julio Maria | Transport device. |
| DE102007015276A1 (en) * | 2007-03-29 | 2008-10-02 | Flexon Gmbh | Side arch conveyor chain with inner and outer chain links |
| CN101117173B (en) * | 2007-09-14 | 2010-12-01 | 冼自根 | Transmission conveying appliance for flat-plate ceramic building materials and stone processing |
| US9156620B2 (en) * | 2013-03-14 | 2015-10-13 | Illinois Tool Works Inc. | Conveyor belt and platform for conveyor belt |
| CN203975747U (en) * | 2014-07-22 | 2014-12-03 | 安徽瑞祥工业有限公司 | A kind of automatic feeding buffer memory mechanism |
| CN108367865B (en) * | 2015-12-16 | 2021-01-22 | 莱特拉姆有限责任公司 | Modular conveyor belt with attachment plates |
| CN106904406B (en) * | 2017-02-15 | 2022-03-25 | 芜湖安得智联科技有限公司 | Multi-functional vanning conveyer of sectional type |
| CN207364186U (en) * | 2017-10-13 | 2018-05-15 | 王莉 | A kind of wear-resisting chain |
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