CN106477267A - A kind of stagewise logistics roller - Google Patents

A kind of stagewise logistics roller Download PDF

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Publication number
CN106477267A
CN106477267A CN201611177480.4A CN201611177480A CN106477267A CN 106477267 A CN106477267 A CN 106477267A CN 201611177480 A CN201611177480 A CN 201611177480A CN 106477267 A CN106477267 A CN 106477267A
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CN
China
Prior art keywords
cylinder
axle
connecting rod
buckle
middle cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611177480.4A
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Chinese (zh)
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CN106477267B (en
Inventor
杨建成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongling Jinjian Investment Development Co.,Ltd.
Original Assignee
Huzhou Exhibition Logistics Machinery Equipment Co Ltd
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Priority to CN201611177480.4A priority Critical patent/CN106477267B/en
Publication of CN106477267A publication Critical patent/CN106477267A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02Adaptations of individual rollers and supports therefor
    • B65G39/04Adaptations of individual rollers and supports therefor the rollers comprising a number of roller forming elements mounted on a single axle

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

The invention belongs to logistics roller manufacturing technology field, more particularly, to a kind of stagewise logistics roller, including cylinder, axle, it is arranged on connecting plate between described cylinder and described axle and expansion loop and setting installation bearing on the shaft, described cylinder includes arranging several middle cylinders and the side cylinder being arranged on described middle cylinder both sides on the shaft, it is attached fixing by contiguous block between described middle cylinder and between described middle cylinder and described side cylinder, described axle includes two ends and is respectively positioned on the first split axle in described contiguous block, and one end be connected the other end and the socket of described connecting plate with described first split axle after stretch out outside described cylinder for arranging described the second split axle installing bearing.The length to change roller for the roll body that the present invention can be assembled by sectional, to be applied to the needs of the Conveyor of different size, the present invention have the advantages that structure simply effectively, segmentation easy accessibility, bonding strength big and applied widely.

Description

A kind of stagewise logistics roller
Technical field
The invention belongs to logistics roller manufacturing technology field, more particularly, to a kind of stagewise logistics roller.
Background technology
Roller is widely used transfer unit in modern logistics conveying equipment, and in the prior art, roller includes rotating shaft With the cylinder being enclosed within rotating shaft, and bearing is installed in cylinder, to drive roller to rotate.But in daily production, according to The difference in size of conveying object, needs the roller of different length size to form Conveyor, at this moment will prepare multigroup not With the roller of length, therefore bring great trouble and unnecessary expenditure to production activity.
The Chinese utility model patent that patent announcement number is CN 205151032U, the day for announcing is 2016.04.13 discloses A kind of handling and conveying equipment and its roller, including in have the cylinder of cavity and located at described cylinder two ends and block described cavity Shrouding, also includes in described cavity and the keyset affixed with described cylinder, and is fixed in described keyset with its inner Rotating shaft, the bearing linkage section of described rotating shaft passes through described shrouding overhanging with respect to described cylinder, and outboard bearing is set in institute State outside linkage section.
But this utility model has that roller length is fixing, therefore greatly reduces it and uses motility.
Content of the invention
The purpose of the present invention is by a kind of stagewise logistics roller, and the roll body that it can be assembled by sectional is changing Become the length of roller, to be applied to the needs of the Conveyor of different size, the present invention have structure simply effectively, segmentation tears open The advantage that dress is convenient, bonding strength is big and applied widely.
The present invention solves the above problems and employed technical scheme comprise that:A kind of stagewise logistics roller, including cylinder, axle, sets Put connecting plate between described cylinder and described axle and expansion loop and setting installation bearing on the shaft, described cylinder Including setting several middle cylinders and the side cylinder being arranged on described middle cylinder both sides on the shaft, described middle part It is attached fixing by contiguous block between cylinder and between described middle cylinder and described side cylinder, described axle includes two End is respectively positioned on the first split axle in described contiguous block, and one end is connected the other end and described connection sleeve-board with described first split axle Stretch out for arranging described the second split axle installing bearing outside described cylinder after connecing, described contiguous block is provided with by inserting institute The mode stating contiguous block is used for being connected between two described middle cylinders and between described middle cylinder and described side cylinder Connecting rod.The quantity of middle cylinder described in this setting is multiple, passes through described company and the described side cylinder at two ends between Connect block to be sequentially connected, the quantity of described second split axle is two, the two ends of described first split axle corresponding with described side cylinder All complete with two adjacent described first split axles to connect in described contiguous block, both made described cylinder complete overall package, Make described axle complete to be connected it is ensured that the normal conveying of described roller uses, wherein said connecting rod is simultaneously used for again The assembling of described cylinder and axle is so that described roller has easy accessibility, fireballing advantage in dismounting.
Further preferred technical scheme is:Described middle cylinder both sides, the cylinder end of described side cylinder side set There are the engaging unit for being connected and fixed and buckle unit with described contiguous block, described engaging unit is by described connecting rod Drive and complete between described middle cylinder and described middle cylinder and described side cylinder between be connected together, described card Button unit complete between described middle cylinder by buckle and described middle cylinder and described side cylinder between buckle company Connect, described engaging unit and buckle unit are arranged on symmetrical on described middle cylinder and side cylinder annulus side Two side positions.
Further preferred technical scheme is:Described first split axle be respectively arranged at the two ends with one semi-cylindrical connect convex Go out, described connect protrude be provided with for described connecting rod through and complete described first split axle or described first split axle The connecting rod perforate being attached in described contiguous block and described second split axle between, described second split axle one end be provided with for The described connection being attached with described first split axle is protruded, and the described protrusion that connects is provided with described connecting rod perforate.
Further preferred technical scheme is:Described contiguous block includes connecting block main body, ring projection, runs through described company Connect the contiguous block axis hole of block main body and be arranged on described ring raised upper vertical with described contiguous block axis hole for described company Extension bar is through to carry out the connecting rod being connected described first split axle or between described first split axle and described second split axle Blind hole.
Further preferred technical scheme is:Described engaging unit includes two peaces being arranged in described ring projection Tankage, it is arranged on and is respectively used in described mounting groove carry out even with the slot on described middle cylinder or described side cylinder The engaging post connecing, described mounting groove is provided with and is communicated with described connecting rod blind hole, for described connecting rod by described engaging capital Enter described slot to complete the mounting groove bottom notch being connected together.
Further preferred technical scheme is:Described slot is arranged on described middle cylinder and described side cylinder Inner barrel annular groove on, described engaging post upper end be provided with the arc end part for being connected together.
Further preferred technical scheme is:Described buckle unit includes being arranged between described middle cylinder and institute State the buckle slot between middle cylinder and described side cylinder and be arranged on buckle block in described buckle slot, circular is described Two semicircles that buckle block includes being separately positioned in described middle cylinder or the described buckle slot of described side cylinder are convex Go out.
Further preferred technical scheme is:The inner ring surface of described buckle is provided with and is spirally connected with described buckle block Snap thread, the middle part of described buckle inner bottom surface is provided with and carries out docking the connecting rod perforate of fixation with described connecting rod.
The length to change roller for the roll body that the present invention can be assembled by sectional, to be applied to the roller of different size The needs of cylinder conveyer, the present invention have structure simply effectively, segmentation easy accessibility, bonding strength big and applied widely Advantage.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of engaging unit in the present invention.
Fig. 3 is the structural representation of buckle unit in the present invention.
Fig. 4 is the structural representation of contiguous block in the present invention.
Fig. 5 is the structural representation of middle cylinder and side cylinder connection end in the present invention.
Fig. 6 is the structural representation of the first split axle in the present invention.
Fig. 7 is the structural representation of buckle in the present invention.
Specific embodiment
Described below is only presently preferred embodiments of the present invention, not the scope of the present invention is defined.
Embodiment:As shown in accompanying drawing 1,2,3,4,5,6 and accompanying drawing 7, a kind of stagewise logistics roller, including cylinder 1, axle 2nd, it is arranged on the connecting plate 3 between described cylinder 1 and described axle 2 and expansion loop 4 and be arranged on the installation bearing on described axle 2 5, described cylinder 1 includes being arranged on described axle 2 several middle cylinders 101 and is arranged on described middle cylinder 101 both sides Side cylinder 102, pass through between described middle cylinder 101 and between described middle cylinder 101 and described side cylinder 102 Contiguous block 6 is attached fixing, and described axle 2 includes the first split axle 201 that two ends are respectively positioned in described contiguous block 6, and one end It is connected with described first split axle 201 to stretch out after the other end is socketed with described connecting plate 3 and be used for arranging described peace outside described cylinder 1 Dress bearing 5 the second split axle 202, described contiguous block 6 be provided with by insert described contiguous block 6 by way of for two described in The connecting rod 7 being connected between portion's cylinder 101 and between described middle cylinder 101 and described side cylinder 102.In the present embodiment In, the quantity of described middle cylinder 101 is multiple, passes through described contiguous block 6 successively and the described side cylinder 102 at two ends between Connect, the quantity of described second split axle 202 is two, corresponding with described side cylinder 102, the two of described first split axle 201 End all completes in described contiguous block 6 with two adjacent described first split axles 201 to connect, and so that described cylinder 1 is completed whole Body assembles, and makes described axle 2 complete to be connected it is ensured that the normal conveying of described roller uses, wherein said connecting rod 7 again It is simultaneously used for the assembling of described cylinder 1 and axle 2 so that described roller has easy accessibility, fireballing advantage in dismounting.
Described middle cylinder 101 both sides, the cylinder end of described side cylinder 102 side be provided with for described contiguous block 6 The engaging unit 8 being connected and fixed and buckle unit 9, described engaging unit 8 is driven by described connecting rod 7 and completes described Being connected together between middle cylinder 101 and between described middle cylinder 101 and described side cylinder 102, described buckle list Unit 9 is completed between described middle cylinder 101 and between described middle cylinder 101 and described side cylinder 102 by buckle 901 Snap connection, described engaging unit 8 and buckle unit 9 are arranged on described middle cylinder 101 and side cylinder 102 annulus Two symmetrical side positions on side.In the present embodiment, insert described contiguous block 6 to by described connecting rod 7, extrude and touch Send out engaging unit 8 described, complete between described middle cylinder 101 and described middle cylinder 101 and described side cylinder 102 it Between being connected together of side, then the connection of described buckle unit 9 is completed so that connection end both sides are all complete by described buckle 901 Become to connect, significantly ensure that globality and the use intensity of described cylinder 1.
Described first split axle 201 be respectively arranged at the two ends with one semi-cylindrical connect protrusion 203, described connection protrusion 203 Be provided with for described connecting rod 7 through and complete described first split axle 201 or described first split axle 201 and described the The connecting rod perforate 204 being attached in described contiguous block 6 between two split axles 202, described second split axle 202 one end is provided with use Protrude 203 in the described connection being attached with described first split axle 201, the described protrusion 203 that connects is provided with described connecting rod Perforate 204.In the present embodiment, two described connection protrusions 203 form a complete described axle 2 after being mutually butted, and Pass through the inserted mode of described connecting rod 7 in described contiguous block 6, the axial displacement of the described axle 2 of prevention it is ensured that its overall performance, Wherein said second split axle 202 only one end is provided with described connection protrusion 203, and the other end stretches out described cylinder 1 and is used for arranging institute State installation bearing 5 to ensure the installation of described roller and the effectiveness of rolling.
Described contiguous block 6 includes connecting block main body 601, ring projection 602, runs through the described connection connecting block main body 601 Block axis hole 603 and be arranged in described ring projection 602 vertical with described contiguous block axis hole 603 for described connecting rod 7 Through to carry out the company being connected described first split axle 201 or between described first split axle 201 and described second split axle 202 Extension bar blind hole 604.In the present embodiment, described contiguous block axis hole 603 completes herein to dock for the described protrusion 203 that connects, And inserted by described connecting rod 7 and complete by way of described connecting rod blind hole 604 to fix, described ring raised 602 and described company Connect the boss being formed between block main body 601, for liner it is ensured that the globality of described cylinder and use are strong in described cylinder 1 Degree.
Two mounting grooves 801 that described engaging unit 8 includes being arranged in described ring projection 602, it is arranged on described peace It is respectively used in tankage 801 to be attached with the slot 802 on described middle cylinder 101 or described side cylinder 102 Engaging post 803, described mounting groove 801 is provided with and communicated with described connecting rod blind hole 604, for described connecting rod 7 by described card Zygostyle 802 heads into described slot 802 to complete the mounting groove bottom notch 804 being connected together.In the present embodiment, described company After extension bar 7 inserts described connecting rod blind hole 604, initially pass through and connection protrusion 203 described to two connecting, complete described axle 2 be connected, then reach described mounting groove bottom notch 804 and by the described engaging outside jack-up of post 803, with described slot 802 complete snap action, forbid that described cylinder 1 is subjected to displacement to both sides, complete to connect admittedly by described cylinder 1 and axle 2 further Fixed it is ensured that the bonding strength of described roller.
Described mounting groove 801 is arranged on described middle cylinder 101 and the inner barrel annular groove of described side cylinder 102 On 103, described engaging post 803 upper end is provided with the arc end part for being connected together.In the present embodiment, described inner barrel ring Groove 103 is fitted with the outer ring surface of described ring projection 602 it is ensured that the precision of described cylinder docking, and described engaging post 803 upper end is justified Arcuation setting it is ensured that described engaging post 803 add described slot 802 when, even if due to arc-shaped transitional surface presence so that There are some deviations, described engaging post 803 can be pushed it is ensured that institute by the described slot 802 of addition by described connecting rod 7 again State engaging unit 8 or even the feature easy for installation and quick of described roller.
Described buckle unit 9 includes being arranged between described middle cylinder 101 and described middle cylinder 101 and described side Buckle slot 902 between side cylinder 102 and be arranged on buckle block 903 in described buckle slot 902, circular described buckle block 903 include be separately positioned in described middle cylinder 101 or the described buckle slot 902 of described side cylinder 102 two and half Circular protrusion.In the present embodiment, described buckle 901 is provided with groove for carrying out clamping, institute with the described buckle block 903 protruding State cylinder 1 to fix by the docking of two semicircular described buckle blocks 903, ensure that its globality, and then engage with described Unit 8 completes the assembling of stagewise cylinder in described cylinder 1 jointly.The inner ring surface of described buckle 901 is provided with and described buckle The snap thread 904 that block 903 is spirally connected, the middle part of described buckle 901 inner bottom surface is provided with and carries out docking admittedly with described connecting rod 7 Fixed connecting rod perforate 905.In the present embodiment, described snap thread 904 is used for and the spiral shell on described buckle block 903 outer ring surface Stricture of vagina is connected, and described connecting rod perforate 905 is blind hole, for being connected and fixed so that described connection with described connecting rod 7 Bar 7 is inserting described connecting rod blind hole 604 and can effectively fixed after completing the snap action of described engaging unit 8, prevents institute State the inefficacy of the interconnection function of engaging unit 8 and described axle 2, further increase the bonding strength of described roller.
In the present embodiment, described roller passes through the segmentation structure of described cylinder 1 and axle 2 so that described roller Length facilitates adjustable it is adaptable to be used on the conveyer of different in width conveying article;On the other hand, described engaging unit 8 and Buckle unit 9 ensure that the globality of described roller and bonding strength so that the basic support conveying work(of described stagewise roller Can preferably be realized.
Above in conjunction with accompanying drawing, embodiments of the present invention are explained in detail, but the invention is not restricted to above-mentioned embodiment party Formula, in the ken that described technical field those of ordinary skill possesses, can also be before without departing from present inventive concept Put and make various modifications.These are all not creative modifications, as long as being all subject in scope of the presently claimed invention Protection to Patent Law.

Claims (8)

1. a kind of stagewise logistics roller, including cylinder(1), axle(2), be arranged on described cylinder(1)With described axle(2)Between Connecting plate(3)And expansion loop(4)And it is arranged on described axle(2)On installation bearing(5)It is characterised in that:Described cylinder(1) Including being arranged on described axle(2)Several middle cylinders upper(101)And it is arranged on described middle cylinder(101)The side of both sides Cylinder(102), described middle cylinder(101)Between and described middle cylinder(101)With described side cylinder(102)Between logical Cross contiguous block(6)It is attached fixing, described axle(2)It is respectively positioned on described contiguous block including two ends(6)The first interior split axle (201), and one end and described first split axle(201)Connect the other end and described connecting plate(3)Described cylinder is stretched out after socket (1)Outside is used for arranging described installation bearing(5)The second split axle(202), described contiguous block(6)It is provided with described by insertion Contiguous block(6)Mode be used for two described middle cylinders(101)Between and described middle cylinder(101)With described side cylinder Body(102)Between connect connecting rod(7).
2. a kind of stagewise logistics roller according to claim 1 it is characterised in that:Described middle cylinder(101)Both sides, Described side cylinder(102)The cylinder end of side be provided with for described contiguous block(6)The engaging unit being connected and fixed(8) And buckle unit(9), described engaging unit(8)By described connecting rod(7)Drive and complete described middle cylinder(101)Between And described middle cylinder(101)With described side cylinder(102)Between be connected together, described buckle unit(9)By card Button(901)Complete described middle cylinder(101)Between and described middle cylinder(101)With described side cylinder(102)Between Snap connection, described engaging unit(8)And buckle unit(9)It is arranged on described middle cylinder(101)And side cylinder (102)Two symmetrical side positions on annulus side.
3. a kind of stagewise logistics roller according to claim 1 it is characterised in that:Described first split axle(201)Two End is respectively provided with a semi-cylindrical connection and protrudes(203), described connection protrusion(203)It is provided with for described connecting rod(7) Pass through and complete described first split axle(201)Between or described first split axle(201)With described second split axle(202)Between Described contiguous block(6)The connecting rod perforate being inside attached(204), described second split axle(202)One end be provided with for described First split axle(201)The described connection being attached is protruded(203), described connection protrusion(203)It is provided with described connecting rod to open Hole(204).
4. a kind of stagewise logistics roller according to claim 1 it is characterised in that:Described contiguous block(6)Including connection Block main body(601), ring raised(602), run through described connection block main body(601)Contiguous block axis hole(603)And be arranged on Described ring is raised(602)Above with described contiguous block axis hole(603)Vertical for described connecting rod(7)Pass through described to carry out First split axle(201)Between or described first split axle(201)With described second split axle(202)Between connect connecting rod blind hole (604).
5. a kind of stagewise logistics roller according to claim 4 it is characterised in that:Described engaging unit(8)Including setting Put raised in described ring(602)On two mounting grooves(801), be arranged on described mounting groove(801)Inside it is respectively used to and institute State middle cylinder(101)Or described side cylinder(102)On slot(802)The engaging post being attached(803), described Mounting groove(801)It is provided with and described connecting rod blind hole(604)Communicate, for described connecting rod(7)By described engaging post(802) Head into described slot(802)To complete the mounting groove bottom notch being connected together(804).
6. a kind of stagewise logistics roller according to claim 4 it is characterised in that:Described mounting groove(801)It is arranged on Described middle cylinder(101)And described side cylinder(102)Inner barrel annular groove(103)On, described engaging post(803)On End is provided with the arc end part for being connected together.
7. a kind of stagewise logistics roller according to claim 2 it is characterised in that:Described buckle unit(9)Including setting Put in described middle cylinder(101)Between and described middle cylinder(101)With described side cylinder(102)Between buckle slot (902)And it is arranged on described buckle slot(902)Interior buckle block(903), the described buckle block of circle(903)Including setting respectively Put in described middle cylinder(101)Or described side cylinder(102)Described buckle slot(902)Two interior semicircles are convex Go out.
8. a kind of stagewise logistics roller according to claim 7 it is characterised in that:Described buckle(901)Inner ring surface It is provided with and described buckle block(903)The snap thread being spirally connected(904), described buckle(901)The middle part of inner bottom surface is provided with With described connecting rod(7)Carry out docking fixing connecting rod perforate(905).
CN201611177480.4A 2016-12-19 2016-12-19 A kind of segmented logistics roller Active CN106477267B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107840065A (en) * 2017-11-15 2018-03-27 奥士康科技股份有限公司 A kind of aluminium sheet mobile device
CN109064625A (en) * 2018-06-21 2018-12-21 深圳怡化电脑股份有限公司 Roller group structure, apparatus for temporary storage and media processes machine
CN111498462A (en) * 2020-07-01 2020-08-07 蓬莱锟翔能源科技有限责任公司 Multifunctional double-layer conveying device for coal processing

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978976A (en) * 1972-03-30 1976-09-07 Union Carbide Corporation Conveyor with metallic mesh belt distortion compensating means
US20090188777A1 (en) * 2008-01-30 2009-07-30 Shih-An Hong Roller device for a conveyer
WO2012083387A1 (en) * 2010-12-24 2012-06-28 Ezi Fix Mining Solutions Pty Ltd Roller
CN102935932A (en) * 2012-11-30 2013-02-20 无锡杰思物流设备有限公司 Mounting structure of segmental carrier roller assembly
CN104016093A (en) * 2014-04-09 2014-09-03 安徽科信矿山机械制造有限公司 Multi-section high-strength supporting roller
CN204310408U (en) * 2014-11-18 2015-05-06 焦作三岛输送机械有限公司 The flexible cylinder of a kind of combined and spliced formula
CN105346938A (en) * 2015-09-14 2016-02-24 袁俊允 High-speed and high-width caterpillar conveyor
CN205151032U (en) * 2015-11-18 2016-04-13 文登蓝岛建筑工程有限公司 Commodity circulation conveying equipment and roller thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978976A (en) * 1972-03-30 1976-09-07 Union Carbide Corporation Conveyor with metallic mesh belt distortion compensating means
US20090188777A1 (en) * 2008-01-30 2009-07-30 Shih-An Hong Roller device for a conveyer
WO2012083387A1 (en) * 2010-12-24 2012-06-28 Ezi Fix Mining Solutions Pty Ltd Roller
CN102935932A (en) * 2012-11-30 2013-02-20 无锡杰思物流设备有限公司 Mounting structure of segmental carrier roller assembly
CN104016093A (en) * 2014-04-09 2014-09-03 安徽科信矿山机械制造有限公司 Multi-section high-strength supporting roller
CN204310408U (en) * 2014-11-18 2015-05-06 焦作三岛输送机械有限公司 The flexible cylinder of a kind of combined and spliced formula
CN105346938A (en) * 2015-09-14 2016-02-24 袁俊允 High-speed and high-width caterpillar conveyor
CN205151032U (en) * 2015-11-18 2016-04-13 文登蓝岛建筑工程有限公司 Commodity circulation conveying equipment and roller thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107840065A (en) * 2017-11-15 2018-03-27 奥士康科技股份有限公司 A kind of aluminium sheet mobile device
CN109064625A (en) * 2018-06-21 2018-12-21 深圳怡化电脑股份有限公司 Roller group structure, apparatus for temporary storage and media processes machine
CN111498462A (en) * 2020-07-01 2020-08-07 蓬莱锟翔能源科技有限责任公司 Multifunctional double-layer conveying device for coal processing

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PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20190111

Pledgee: Tongling Rural Commercial Bank Co.,Ltd.

Pledgor: Tongling Jinjian Investment Development Co.,Ltd.

Registration number: Y2023980035477

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A segmented logistics roller

Granted publication date: 20190111

Pledgee: Tongling Rural Commercial Bank Co.,Ltd.

Pledgor: Tongling Jinjian Investment Development Co.,Ltd.

Registration number: Y2024980020356