CN110281696A - One kind carrying greatly easy-to-dismount universal caster wheel - Google Patents
One kind carrying greatly easy-to-dismount universal caster wheel Download PDFInfo
- Publication number
- CN110281696A CN110281696A CN201910724681.9A CN201910724681A CN110281696A CN 110281696 A CN110281696 A CN 110281696A CN 201910724681 A CN201910724681 A CN 201910724681A CN 110281696 A CN110281696 A CN 110281696A
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- China
- Prior art keywords
- roller shaft
- plate
- idler wheel
- universal caster
- caster wheel
- 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.)
- Pending
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- 238000012546 transfer Methods 0.000 claims abstract description 14
- 238000005452 bending Methods 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 235000004443 Ricinus communis Nutrition 0.000 abstract description 31
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0039—Single wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
- B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
- B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses one kind to carry easy-to-dismount universal caster wheel greatly, including transfer, trundle bracket, idler wheel and roller shaft, the transfer includes pivoting support and rotary shaft, the rotary shaft is embedded in inside pivoting support, the rotary shaft is connected with the first deep groove ball bearing, plane bearing, the second deep groove ball bearing in turn from top to down, and the rotary shaft bottom is vertically connected with stiffening plate；The trundle bracket includes two otic placodes, and the otic placode is vertically connected on the two sides of stiffening plate, and each otic placode offers axis hole, and the axis hole of two otic placodes is on same level axis；The idler wheel and roller shaft are rotatablely connected, and the idler wheel is set to the centre of two otic placodes；The both ends of the roller shaft extend through the axis hole of otic placode, and the both ends of the roller shaft are respectively connected with fixinig plate.By the way that the structure of castor is transformed, biggish load, and the roller shaft of quickly assembled and disassembled idler wheel can be born, the rubber of roller surface is conveniently replaceable.
Description
Technical field
The present invention relates to castor technical fields, and in particular to carries easy-to-dismount universal caster wheel greatly for one kind.
Background technique
Along with the rise of the industrial revolution, more and more equipment need to move, after people have invented wheel, carry and
Mobile object has become easy many, but wheel can only be run on straight line, change when for carrying great object to direction
Still extremely difficult, later people have just invented the wheel with steering structure, that is, our so-called castors.
Castor not only can be carried easily, can also be mobile with any direction, greatly improve the efficiency.Not with science and technology
Disconnected development, people constantly pursue the mobile convenience of equipment with efficiently, and castor is just at indispensable component.The hair of castor mechanism
It opens up also just more specialized and becomes a special technical field, but since the load that equipment itself or vehicle carry is past
Toward very heavy, the AGV trolley of substantial load is especially born, castor bears very big pressure, and AGV trolley castor and bottom at present
Plate mostly uses arc stent, and thickness is lower, and intensity is not high, and bracket is caused to be easily damaged.
In addition, castor uses optical axis insertion idler wheel generally to realize the rolling of idler wheel at present, the both ends of optical axis are fixed to be connected
It connects on tripod, it, need to be using hammer optical axis so that optical axis when the installation to idler wheel or when needing replacing the idler wheel of abrasion
It puts in or exits inside idler wheel, since optical axis and the grade of tolerance of idler wheel internal bearings are higher, so that the handling of optical axis are more numb
It is tired, it is not easy to people and dismounts idler wheel.
Summary of the invention
In order to overcome above-mentioned current castor to be difficult to bear to be difficult to the technology loaded and unloaded compared with big load and idler wheel because intensity is not high
Defect, the present invention provide one kind and carry easy-to-dismount universal caster wheel greatly, by the way that the structure of castor is transformed, can bear biggish
Load, and the roller shaft of quickly assembled and disassembled idler wheel, are conveniently replaceable the rubber of roller surface.
To solve the above-mentioned problems, the present invention is achieved by following technical scheme:
One kind of the present invention carries greatly easy-to-dismount universal caster wheel, including transfer, trundle bracket, idler wheel and idler wheel
Axis,
The transfer includes pivoting support and rotary shaft, and the rotary shaft is embedded in inside pivoting support, the rotation
Shaft is connected with the first deep groove ball bearing, plane bearing, the second deep groove ball bearing in turn from top to down, and the rotary shaft bottom is hung down
It is direct-connected to be connected to stiffening plate；
The trundle bracket includes two otic placodes, and the otic placode is vertically connected on the two sides of stiffening plate, each otic placode
Axis hole is offered, the axis hole of two otic placodes is on same level axis；
The idler wheel and roller shaft are rotatablely connected, and the idler wheel is set to the centre of two otic placodes；
The both ends of the roller shaft extend through the axis hole of otic placode, and the both ends of the roller shaft are respectively connected with fixinig plate.
Further, the roller shaft is multi-diameter shaft, and the both ends of the roller shaft are equipped with spindle nose, the centre of the roller shaft
Equipped with axle journal, each spindle nose is connect with axle journal by axle body, and the axle body diameter is respectively less than spindle nose diameter and journal diameter.
Further, each fixinig plate offers hanging hole, and the aperture of the hanging hole gradually becomes smaller, the idler wheel
The axle body of axis is affiliated in hanging hole.
Further, several third deep groove ball bearings are embedded with inside the idler wheel, the third deep groove ball bearing connects
It connects on the axle journal of the roller shaft.
Further, each fixinig plate is removably fixedly connected with adjacent otic placode using bolt.
Further, the pivoting support includes the bottom plate of fulcrum bearing and connection fulcrum bearing bottom,
The fulcrum bearing offers the stepped hole of the first deep groove ball bearing of accommodating, plane bearing and the second deep groove ball bearing；
The bottom plate offers several mounting holes.
Further, the trundle bracket further includes bending plate,
The cross section of the bending plate is c-type, and vertically connection reinforcement board bottom portion, the bending plate are opened at the bending plate top
The side of mouth is fixedly connected with two otic placodes.
Further, bending plate and two otic placode integrated punching molding structures are stated.
Further, the rotary shaft, stiffening plate and trundle bracket integrated punching molding structure.
Compared with prior art, the beneficial effects of the present invention are:
1. the castor realizes that universal rotational, the transfer include rotary shaft with multi-angle, are being rotated by transfer
The both ends of axis are connected with deep groove ball bearing and middle part is connected with plane bearing, and two deep groove ball bearings are turning for bearing rotary shaft
Radial load in avoids rotary shaft from fractureing because of larger radial load, it is ensured that the universal rotational of castor；Plane bearing is used for
It bears castor load and causes biggish axial load, avoid rotary shaft from breaking because of larger axial load, greatly improve and turn
To the intensity of device, solves current castor and be difficult to bear the defect of biggish axial load.
2. the bottom in rotary shaft is vertically connected with stiffening plate, which is used to maintain the structure of trundle bracket constant,
The larger axial load for bearing castor simultaneously, avoiding castor, deformation occurs or damage, and then ensures that idler wheel is not sent out with trundle bracket
Rolling of the castor under heavy load is realized in raw friction.
3. idler wheel realizes rotation using roller shaft, which is respectively connected with fixinig plate using both ends, and fixinig plate passes through can
The mode torn open is fixedly connected with otic placode, by the rapid-assembling/disassembling of otic placode, realizing roller shaft and idler wheel from castor branch fixinig plate
Rapid-assembling/disassembling in frame, the process can avoid the process beaten using hammer to roller shaft, keep the assembly and disassembly of idler wheel more simple fast
It is prompt.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram that one kind of the invention carries greatly easy-to-dismount universal caster wheel；
Fig. 2 is the longitudinal profile schematic diagram that one kind of the invention carries greatly easy-to-dismount universal caster wheel；
Fig. 3 is the fractionation schematic diagram that one kind of the invention carries greatly easy-to-dismount universal caster wheel；
Fig. 4 is the fractionation schematic diagram of transfer of the invention；
Fig. 5 is the structural schematic diagram of trundle bracket of the invention；
Fig. 6 is the structural schematic diagram that idler wheel and roller shaft of the invention are mounted on trundle bracket；
Fig. 7 is the fractionation schematic diagram that idler wheel and roller shaft of the invention are mounted on trundle bracket；
Fig. 8 is the structural schematic diagram of roller shaft of the invention；
Fig. 9 is the sectional view of fixinig plate of the invention；
In figure: 1- transfer；11- pivoting support；111- fulcrum bearing；1111- stepped hole；112- bottom plate；1121- installation
Hole；
12- rotary shaft；
2- trundle bracket；21- otic placode；211- axis hole；22- bending plate；
3- idler wheel；
4- roller shaft；41- spindle nose；42- axle journal；43- axle body；
5- stiffening plate；
6- fixinig plate；61- hanging hole.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term " on ", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed
Or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in FIG. 1 to 3, easy-to-dismount universal caster wheel preferred structure is carried greatly for one kind of the present invention.
The universal caster wheel includes transfer 1, trundle bracket 2, idler wheel 3 and roller shaft 4.
Wherein, as shown in figure 4, the transfer 1 includes pivoting support 11 and rotary shaft 12, the pivoting support 11 is wrapped
It includes fulcrum bearing 111 and connects the bottom plate 112 of 111 bottom of fulcrum bearing, the fulcrum bearing 111 offers stepped hole 1111, described
It passes sequentially through to move from top to down in stepped hole 1111 and is connected with the first deep groove ball bearing, plane bearing and the second deep-groove ball axis
It holding, the first deep groove ball bearing diameter is less than the second deep groove ball bearing diameter, preferably, first deep groove ball bearing
For 6004 bearings of GB/T276-1994, second deep groove ball bearing is 6006 bearings of GB/T276-1994, the plane
Bearing is 51204 bearings of GB/T301-1995.The rotary shaft 12 is embedded in the first deep groove ball bearing, plane by transition fit
Bearing and the second deep groove ball bearing, to realize the rotation connection of rotary shaft 12 Yu fulcrum bearing 111.
As a kind of preferred embodiment of the present embodiment, the bottom plate 112 offers several mounting holes 1121, the installation
The quantity in hole 1121 is preferably 4, and the mounting hole 1121 is located at the corner of bottom plate 112, and mounting hole 1121 is for passing through bolt
The mobile devices bottoms such as connection AGV trolley are removably secured, realize the installation of castor and mobile device.
The bottom of the rotary shaft 12 is connected with stiffening plate 5, and the stiffening plate 5 is mutually perpendicular to rotary shaft 12, as excellent
Choosing, the rotary shaft 12 is fixed on perpendicular to the axial load for bearing, rotary shaft 12 on the axis where the center of stiffening plate 5
Lotus is evenly distributed in stiffening plate 5, and 5 local location of stiffening plate is avoided to bear excessive load and damage, and then it is axial to improve castor
The endurance of load.
As shown in figure 5, the trundle bracket 2 includes otic placode 21 and bending plate 22, the quantity of the otic placode 21 is 2, two
A otic placode 21 is vertically connected on the two sides of stiffening plate 5 at intervals, and two otic placodes 21 are located at the bottom of stiffening plate 5.Each institute
It states otic placode 21 and offers axis hole 211, and the axis hole 211 of two otic placodes 21 is on same level axis.
The cross section of the bending plate 22 is c-type, and the top of the bending plate 22 is plane, and the top of the bending plate 22 is hung down
Direct-connected to connect 5 bottom of stiffening plate, the side of the opening of bending plate 22 is fixedly connected with two otic placodes 21, preferably, bending plate
22 and two otic placodes 21 by punch forming process formed integral structure, keep the structure of trundle bracket 2 more stable, improve foot
The intensity of wheel support 2.
As shown in Fig. 6~Fig. 7, the idler wheel 3 is socketed in the middle part of roller shaft 4, described so that idler wheel 3 is around 4 turns of roller shaft
It is dynamic.The axis hole 211 of two otic placodes 21 is run through at the both ends of the roller shaft 4, and the both ends of the roller shaft 4 are respectively connected with fixinig plate
6, each fixinig plate 6 is fixedly connected with adjacent otic placode 21, and two fixinig plates 6 are located at the outer of two otic placodes 21
Side.Preferably, each fixinig plate 6 and otic placode 21 offer threaded hole, will be fixed at threaded hole using bolt
Piece 6 and otic placode 21 carry out being removably secured connection.
Further, as shown in figure 8, the roller shaft 4 is multi-diameter shaft, the both ends of the roller shaft 4 are equipped with spindle nose 41, institute
The centre for stating roller shaft 4 is equipped with axle journal 42, and each spindle nose 41 is connect with axle journal 42 by axle body 43, and 43 diameter of the axle body is equal
Less than 42 diameter of 41 diameter of spindle nose and axle journal.Preferably, 41 diameter of spindle nose is less than 42 diameter of axle journal.
As shown in figure 9, each fixinig plate 6 offers hanging hole 61, the aperture of the hanging hole 61 is gradually become smaller, excellent
Selection of land, the middle part of fixinig plate 6 is arranged in the hanging hole 61, and the maximum diameter of hole width of hanging hole 61 is greater than or equal to axle journal 42 directly
The minimum-value aperture width of diameter, hanging hole 61 is less than or equal to 43 diameter of axle body, and the axle body 43 of the roller shaft 4 is affiliated in hanging hole 61
In.
The installation process of the idler wheel 3 and roller shaft 4 are as follows: idler wheel 3 is first socketed in the middle part of roller shaft 4, it then will rolling
Wheel 3 is placed on the centre of two otic placodes 21, and the axis hole 211 of two otic placodes 21 is run through at the both ends of roller shaft 4；Again by two fixinig plates
Aperture maximum one end of 6 hanging hole 61 is inlaid in the both ends of roller shaft 4, and fixinig plate 6 is moved to the axle body of roller shaft 4
43, it is then that fixinig plate 6 is mobile perpendicular to roller shaft 4, so that aperture minimum one of the axle body 43 of roller shaft 4 toward hanging hole 61
End movement, the axle body 43 of subsequent roller shaft 4 are affiliated in hanging hole 61, and fixinig plate 6 is finally connected to adjacent otic placode using bolt
21 outside.The roller shaft 4 is affiliated on fixinig plate 6 by axle body 43, is supported using axle journal 42 and spindle nose 41 in fixinig plate 6
61 both ends of the surface of hanging hole realize fixed installation of the roller shaft 4 in trundle bracket 2 prevent roller shaft 4 is extracted from level.
After people can be by the bolt on disassembly fixinig plate 6, fixinig plate 6 is mobile perpendicular to the direction of roller shaft 4, makes to roll
The axle body 43 of wheel shaft 4 is mobile toward aperture maximum one end of hanging hole 61, and subsequent roller shaft 4 can be extracted perpendicular to fixinig plate 6, into
And realize the disassembly of idler wheel 3, the disassembly process is simple and fast, avoids tradition and needs the disassembly of idler wheel 3 using hammer
The complex work of roller shaft 4, convenient for the replacement maintenance to idler wheel 3.
Preferably, several third deep groove ball bearings are embedded with inside the idler wheel 3, it is preferable that the third is deep
The quantity of ditch ball bearing is 2, and the third deep groove ball bearing is preferably 6203 bearings of GB/T276-1994, two described the
Three deep groove ball bearings are connected to 42 both ends of axle journal of the roller shaft 4, reduce the friction of idler wheel 3 and roller shaft 4, are convenient for idler wheel 3
Around the rotation of roller shaft 4.
Preferably, the rotary shaft 12, stiffening plate 5 and trundle bracket 2 form integral structure by punch forming process,
Keep integrally-built intensity bigger, bigger axial load and radial load can be born.
Compared with prior art, universal caster wheel of the present invention has the advantage that
1. existing castor mostly uses arc stent to connect with mobile device bottom, thickness is lower, and intensity is not high, and
Deep groove ball bearing is used in transfer, it is difficult to bear biggish axial load.And the rotary shaft of the transfer of the castor
Both ends are connected with deep groove ball bearing and middle part is connected with plane bearing, and two deep groove ball bearings are for bearing rotary shaft in steering
Radial load, avoid rotary shaft from fractureing because of larger radial load, it is ensured that the universal rotational of castor；Plane bearing is for bearing
Castor load causes biggish axial load, and rotary shaft is avoided to break because of larger axial load, greatly improves steering dress
The intensity set solves current castor and is difficult to bear the defect of biggish axial load.
2. castor of the invention is vertically connected with stiffening plate in the bottom of rotary shaft, the stiffening plate is for maintaining trundle bracket
Structure it is constant, while bearing the larger axial load of castor, avoiding castor, deformation occurs or damage, and then ensure idler wheel not with
Trundle bracket rubs, and realizes rolling of the castor under heavy load.
3. the idler wheel of existing castor is fixedly connected with tripod using roller shaft both ends, and idler wheel of the invention uses idler wheel
Axis both ends are respectively connected with fixinig plate, and fixinig plate is fixedly connected by removable mode with otic placode, by fixinig plate in otic placode
Rapid-assembling/disassembling realizes roller shaft and idler wheel from the rapid-assembling/disassembling in trundle bracket, which can avoid using hammer to roller shaft
The process beaten keeps the assembly and disassembly of idler wheel more simple and fast.
One kind described in the present embodiment carries greatly the other structures of easy-to-dismount universal caster wheel referring to the prior art.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, therefore
Without departing from the technical solutions of the present invention, according to the technical essence of the invention it is to the above embodiments it is any modification,
Equivalent variations and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (9)
1. one kind carries greatly easy-to-dismount universal caster wheel, it is characterised in that: including transfer (1), trundle bracket (2), idler wheel
(3) and roller shaft (4),
The transfer (1) includes pivoting support (11) and rotary shaft (12), and the rotary shaft (12) is embedded in pivoting support
(11) internal, the rotary shaft (12) is connected with the first deep groove ball bearing, plane bearing, the second deep-groove ball axis in turn from top to down
It holds, rotary shaft (12) bottom is vertically connected with stiffening plate (5)；
The trundle bracket (2) includes two otic placodes (21), and the otic placode (21) is vertically connected on the two sides of stiffening plate (5), often
One otic placode (21) offers axis hole (211), and the axis hole (211) of two otic placodes (21) is on same level axis；
The idler wheel (3) and roller shaft (4) are rotatablely connected, and the idler wheel (3) is set to the centre of two otic placodes (21)；
The both ends of the roller shaft (4) extend through the axis hole (211) of otic placode (21), and the both ends of the roller shaft (4) are all connected with
There are fixinig plate (6).
2. the big easy-to-dismount universal caster wheel of carrying according to claim 1, it is characterised in that: the roller shaft (4) is rank
The both ends of terraced axis, the roller shaft (4) are equipped with spindle nose (41), and the centre of the roller shaft (4) is equipped with axle journal (42), each spindle nose
(41) it is connect with axle journal (42) by axle body (43), and the axle body (43) diameter is respectively less than spindle nose (41) diameter and axle journal (42)
Diameter.
3. the big easy-to-dismount universal caster wheel of carrying according to claim 2, it is characterised in that: each fixinig plate (6)
It offers hanging hole (61), the aperture of the hanging hole (61) gradually becomes smaller, and the axle body (43) of the roller shaft (4), which is affiliated to, to be hung
In hole (61).
4. the big easy-to-dismount universal caster wheel of carrying according to claim 3, it is characterised in that: the idler wheel (3) is internal pre-
Several third deep groove ball bearings are embedded with, the third deep groove ball bearing is connected on the axle journal (42) of the roller shaft (4).
5. the big easy-to-dismount universal caster wheel of carrying according to claim 1, it is characterised in that: each fixinig plate (6)
It is removably fixedly connected with adjacent otic placode (21) using bolt.
6. the big easy-to-dismount universal caster wheel of carrying according to claim 1, it is characterised in that: pivoting support (11) packet
It includes fulcrum bearing (111) and connects the bottom plate (112) of fulcrum bearing (111) bottom,
The fulcrum bearing (111) offers the stepped hole of the first deep groove ball bearing of accommodating, plane bearing and the second deep groove ball bearing
(1111)；
The bottom plate (112) offers several mounting holes (1121).
7. the big easy-to-dismount universal caster wheel of carrying according to claim 1, it is characterised in that: the trundle bracket (2) is also
Including bending plate (22),
The cross section of the bending plate (22) is c-type, and vertical connection reinforcement plate (5) bottom at the top of the bending plate (22) is described
The side of bending plate (22) opening is fixedly connected with two otic placodes (21).
8. the big easy-to-dismount universal caster wheel of carrying according to claim 7, it is characterised in that: the bending plate (22) and two
A otic placode (21) integrated punching molding structure.
9. the big easy-to-dismount universal caster wheel of carrying according to claim 1, it is characterised in that: the rotary shaft (12) adds
Strong plate (5) and trundle bracket (2) integrated punching molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724681.9A CN110281696A (en) | 2019-08-07 | 2019-08-07 | One kind carrying greatly easy-to-dismount universal caster wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724681.9A CN110281696A (en) | 2019-08-07 | 2019-08-07 | One kind carrying greatly easy-to-dismount universal caster wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110281696A true CN110281696A (en) | 2019-09-27 |
Family
ID=68024793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910724681.9A Pending CN110281696A (en) | 2019-08-07 | 2019-08-07 | One kind carrying greatly easy-to-dismount universal caster wheel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494519A (en) * | 2021-07-28 | 2021-10-12 | 江苏万达特种轴承有限公司 | Square steering bearing for AGV trundles and machining method thereof |
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| JP2005199779A (en) * | 2004-01-14 | 2005-07-28 | Amachi:Kk | Caster |
| CN103189214A (en) * | 2010-09-07 | 2013-07-03 | 达尔科有限公司 | Three-state caster assembly with swivel lock and wheel brake |
| CN101982325A (en) * | 2010-11-10 | 2011-03-02 | 无锡真木物流设备有限公司 | Positioning device for revolving shafts of wheels and external framework of movable goods shelf |
| DE202013100728U1 (en) * | 2013-02-19 | 2013-03-07 | Po-Chuan Tsai | Wheel set for a suitcase |
| CN204234546U (en) * | 2014-06-30 | 2015-04-01 | 无锡曙光模具有限公司 | A kind of rotary pressing moulding device of metal thin-wall tubular workpiece |
| CN106626976A (en) * | 2016-12-30 | 2017-05-10 | 广州市远能物流自动化设备科技有限公司 | Damping universal wheel |
| CN108162687A (en) * | 2017-12-26 | 2018-06-15 | 深圳市朗驰欣创科技股份有限公司 | The controllable universal travel wheel of state |
| CN108591388A (en) * | 2018-07-16 | 2018-09-28 | 飞瑞航空科技（江苏）有限公司 | A kind of unmanned plane belt drive system adjustable tensioning mechanism |
| CN210390634U (en) * | 2019-08-07 | 2020-04-24 | 广州市中立智能装备科技有限公司 | Large-bearing universal caster easy to assemble and disassemble |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113494519A (en) * | 2021-07-28 | 2021-10-12 | 江苏万达特种轴承有限公司 | Square steering bearing for AGV trundles and machining method thereof |
| CN113494519B (en) * | 2021-07-28 | 2023-08-01 | 江苏万达特种轴承股份有限公司 | Square steering bearing for AGV caster and processing method thereof |
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