CN109051497A - A kind of moving device and move combination unit - Google Patents
A kind of moving device and move combination unit Download PDFInfo
- Publication number
- CN109051497A CN109051497A CN201810762842.9A CN201810762842A CN109051497A CN 109051497 A CN109051497 A CN 109051497A CN 201810762842 A CN201810762842 A CN 201810762842A CN 109051497 A CN109051497 A CN 109051497A
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- China
- Prior art keywords
- moving device
- ball seat
- bearing plate
- opening portion
- spherical
- 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.)
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- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000005291 magnetic effect Effects 0.000 claims description 7
- 239000003302 ferromagnetic material Substances 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
Abstract
The present invention is suitable for moving equipment technical field, it provides a kind of moving device and moves combination unit, moving device includes bearing plate, and with multiple first holding parts of bearing plate multiple universal wheels correspondingly, each universal wheel includes having the shell of opening portion and being capable of free rolling spherical roller in shell, a part of spherical roller is exposed from opening portion, and the side on shell far from opening portion is sticked in the first holding part.The present invention is by forming a universal wheel can be arranged in the form of free rolling in a shell with opening portion for spherical roller, the part that spherical roller exposes out of shell opening portion is rolled for contacting ground, multiple universal wheels drive bearing plate to move freely relative to ground, object to be moved is further driven to move freely, so that entire moving device is able to carry out 360 ° of any commutations, freely commutating when moving object is facilitated, is convenient for operation and movement is flexible.
Description
Technical field
The invention belongs to move equipment technical field, in particular to a kind of moving device and combination unit is moved.
Background technique
Equipment (being commonly called as ground ox, also known as Pallet Truck, fork truck, carrier) of moving in the market is commonly used in selling in big supermarket
The movement and transport of shelf, cargo between field and storehouse, are also used for transporting middle-size and small-size workpiece between workshop, such as common
Carrier, the hydraulic forklift of tank type etc..This equipment figure is larger, mobile clumsy, inconvenient, handling goods, movement
The handling difference of speed and direction, when one man operation, are more inconvenient.
Equipment is flexibly moved in view of the above problems, can facilitate operation it is necessary to provide one kind and move.
Summary of the invention
The purpose of the present invention is to provide a kind of moving devices, it is intended to solve that in the prior art to move equipment handling
Difference, technical problem inconvenient for use.
The invention is realized in this way a kind of moving device, including the bearing plate with multiple first holding parts, Yi Jiyu
Multiple universal wheels, each universal wheel include having the shell of opening portion and in institute to multiple first holding parts correspondingly
State in shell can free rolling spherical roller, a part of the spherical roller exposes from the opening portion, the shell
The upper side far from the opening portion is sticked in first holding part；The quantity of first holding part and universal wheel is three
More than a.
The shell includes ball seat and front cover；The ball seat has the holding tank for accommodating the spherical roller, described
Opening portion is set on the front cover, and the internal diameter of the opening portion is less than the diameter of the spherical roller.
The ball seat includes ball seat ontology and is connected to the ball seat ontology close to the engaging edge of described front cover one end, institute
The diameter for stating ball seat ontology is less than the diameter of first holding part, and the outer diameter on the engaging edge is greater than first holding part
Diameter.
The universal wheel further includes the multiple spherical balls being set between the spherical roller and the inner wall of the holding tank,
Each spherical ball is in rolling contact with the spherical roller.
The inner wall of the holding tank includes arc surface, and the arc surface is the arc surface less than half spherical surface, described
The radius of arc surface is greater than or equal to the sum of radius and diameter of spherical ball of the spherical roller.
The front cover includes interconnecting piece and is connected to the interconnecting piece and keeps out to what is extended far from the ball seat direction
Portion, the outer surface of the interconnecting piece are correspondingly connected with the inner surface on the engaging edge；It is separate that the opening portion is set to the blocking part
One end of the ball seat.
The inner surface on the engaging edge is equipped with first annular groove, and the outer surface of the interconnecting piece is equipped with and described the
The corresponding second annular groove of one annular groove, a circlip are set in the first annular groove and second annular groove.
Multiple grooves are uniformly or non-uniformly equipped on the surface of the bearing plate.
First holding part is the through-hole through the bearing plate upper and lower surface, and the height of the ball seat ontology is greater than institute
The depth of the first holding part is stated, the moving device further includes backing plate, and the backing plate has multiple first with the bearing plate
The sum of height of corresponding multiple second holding parts of holding part, the height of the backing plate and the bearing plate is greater than or equal to described
The height of ball seat ontology.
Another object of the present invention is to one kind to move combination unit, including above-mentioned described moving device and for drawing
Move the safety handle of the moving device translation.
The material of the bearing plate of the moving device is to be equipped with magnetic recording tape with ferromagnetic material or the bearing plate；
One end of the safety handle is equipped with magnet, for attracting with magnetic force between the bearing plate；
Alternatively, the bearing plate of the moving device is equipped with knob hole, one end of the safety handle is equipped with lug boss, institute
Lug boss is stated to be inserted into the knob hole.
The beneficial effect of moving device provided by the invention compared with the existing technology is, by by spherical roller with can
Free rolling form is arranged in a shell with opening portion and forms a universal wheel, and a part of spherical roller is from shell
Expose in opening portion, rolled for contacting ground, the multiple universal wheels of engaging in multiple first holding parts of bearing plate are spherical
Idler wheel drives bearing plate to move freely relative to ground in intracorporal freely roll of shell, and bearing plate is further able to drive wait move
Object moves freely, so that the entire moving device for carrying object to be moved is able to carry out 360 ° of any commutations, facilitates and moves
Freely commutating when moving object, without big commutation radius, convenient for operation control, and spherical roller and ground are point contact, are rubbed
Wiping power is small, and surface damage is small over the ground.
Detailed description of the invention
Fig. 1 is the overall package figure for the moving device that first embodiment of the invention provides；
Fig. 2 is the stereogram exploded view for the moving device that first embodiment of the invention provides；
Fig. 3 is another state decomposition figure for the moving device that first embodiment of the invention provides；
Fig. 4 is the stereogram exploded view of the universal wheel for the moving device that first embodiment of the invention provides；
Fig. 5 is the sectional view of the ball seat of universal wheel in the moving device of first embodiment of the invention offer；
Fig. 6 is the sectional view of the front cover of universal wheel in the moving device of first embodiment of the invention offer；
Fig. 7 is the sectional view of the universal wheel for the moving device that first embodiment of the invention provides；
Fig. 8 is the schematic diagram of the bearing plate of another shape for the moving device that first embodiment of the invention provides；
Fig. 9 is the structural schematic diagram for the safety handle for moving combination unit that second embodiment of the invention provides.
Meaning marked in the figure are as follows:
Moving device 100, bearing plate 1, the first holding part 10, hole 11 of shaking hands, recess portion 12, universal wheel 2, shell 21, ball seat
22, ball seat ontology 221, engaging is along 222, front cover 23, interconnecting piece 231, blocking part 232, opening portion 210, spherical roller 24, spherical
Ball 25, holding tank 20, first annular groove 223, second annular groove 233, circlip 27, central axis 29, backing plate 19, second
Holding part 191, safety handle 300, leading portion 31, back segment 32, linkage section 33, installation screw 310, magnet 312, screw 313, protrusion
Portion 321.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
It should be noted that when component is referred to as " being fixed on " or " being set to " another component, it can directly or
It connects on another component.When a component is known as " being connected to " another component, it be can be directly or indirectly
It is connected on another component.The orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.Term " first ",
" second " is used merely to facilitate description purpose, is not understood to indicate or imply relative importance or implicitly indicates technical characteristic
Quantity.The meaning of " plurality " is two or more, unless otherwise specifically defined.
In order to illustrate technical solutions according to the invention, it is described in detail below in conjunction with specific accompanying drawings and embodiments.
Fig. 1, Fig. 2 and Fig. 4 are please referred to, the present invention provides a kind of moving device 100, including bearing plate 1 and multiple universal wheels
2, bearing plate 1 is equipped with multiple first holding parts 10, and each universal wheel 2 includes having the shell 21 of opening portion 210 and in shell
In body 21 can free rolling spherical roller 24, the front of shell 21 is equipped with opening portion 210, a part of spherical roller 24 from
Opening portion 210 is exposed, and for contacting ground surface, accordingly, a part on shell 21 far from opening portion 210 is fastened on first
In holding part 10, so that each universal wheel 2 can be fastened in one first holding part 10.Bearing plate 1 is for carrying object to be moved
Body, the part that spherical roller 24 exposes from opening portion 210 are rolled for contacting ground, and multiple universal wheels 2, which are able to drive, to be held
Weight plate 1 is mobile, allows for bearing plate 1 that object to be moved is driven to be moved.
Moving device 100 provided by the invention by by spherical roller 24 by can in the form of free rolling setting in a tool
Have and form a universal wheel 2 in the shell 21 of opening portion 210, a part of spherical roller 24 is revealed out of the opening portion of shell 21 210
Out, it is rolled for contacting ground, the multiple universal wheels 2 of engaging, spherical roller 24 in multiple first holding parts 10 of bearing plate 1
Freely rolling in shell 21 drives bearing plate 1 to move freely relative to ground, and bearing plate 1 is further able to drive wait move
Object moves freely, so that the entire moving device 100 for carrying object to be moved is able to carry out 360 ° of any commutations, facilitates
Freely commutating when moving object, it is mobile flexible；The moving device 100 can be designed as smaller size, for example, side length 30cm it
It is interior, so that 100 compact of single moving device selects the quantity of moving device 100 for cargo size when in use, compared with
Small cargo can use a moving device 100, and multiple moving devices 100 can be placed in cargo bottom edge by larger cargo, mobile
When only need hand steered cargo to prevent from toppling over, turn to flexibly convenient for control；In handling goods, cargo bottom need to only be lifted smaller
Highly, moving device 100 is slid in or out, moves cargo without whole, it is time saving and energy saving, it is conducive to one man operation.
In addition, the moving device 100 moves vehicle compared to traditional large size, figure is small and exquisite convenient for flexibly adjusting in market, factory
Match and takes care of.
Further, which uses spherical roller 24, is point contact with ground, compared to traditional circle
Cylindricality idler wheel, turning radius is smaller, and frictional force is small, turns more flexible, and surface damage is small over the ground.
First holding part 10 can be blind hole, be also possible to the through-hole through 1 upper and lower surface of bearing plate.Such as institute in Fig. 1 and 2
Show, the first holding part 10 is the through-hole through 1 upper and lower surface of bearing plate.
Specifically, the specific structure of the universal wheel 2 shown in Fig. 4 to Fig. 7 is please referred to, shell 21 includes ball seat 22 and front cover
23, ball seat 22 has the holding tank 20 for accommodating spherical roller 24, and opening portion 210 is set on front cover 23, spherical roller 24 1
Part is located in holding tank 20, and another part protrudes from the opening portion 210 of front cover 23.Ball seat 22 is sticked in the first holding part 10
It is interior.
The internal diameter of opening portion 210 be less than spherical roller 24 diameter, from opening portion 210 expose spherical roller 24 be less than
Half sphere namely spherical roller 24 are limited between ball seat 22 and front cover 23, will not deviate from from opening portion 210.
Engaging between ball seat 22 and the first holding part 10 is such realization, as shown in figure 5, ball seat 22 includes ball seat
It ontology 221 and is connected on ball seat ontology 221 towards the engaging on the end face of front cover 23 along 222, the outer diameter of ball seat ontology 221
Less than the diameter of the first holding part 10, ball seat ontology 221 can pass through the first holding part 10, and engaging is greater than along 222 outer diameter
The diameter of first holding part 10, engaging cannot pass through the first holding part 10 along 222.
When ball seat ontology 221 is passed through the first holding part 10, the side for being limited in bearing plate 1 along 222 is engaged, because
This, can guarantee the engaging between universal wheel 2 and bearing plate 1, and the gravity of bearing plate 1 and its object to be moved carried
Engaging is applied to along 222 rather than on ball seat ontology 221, in contrast can be reduced in ball seat ontology 221 and its holding tank 20
Spherical roller 24 generate hinder rotation influence.
The shape of ball seat ontology 221 is corresponding with the shape of the first holding part 10.Specifically, the cross section of ball seat ontology 221
Shape can be circle, ellipse, rectangle etc., and correspondingly the shape of the first holding part 10 is the section shape with ball seat ontology 221
The corresponding circle of shape, ellipse, rectangle etc..In the present embodiment, ball seat ontology 221 is cylindrical body, and the first holding part 10 is circle
Shape, it is such to be advantageous in that, manufacture difficulty can be reduced, save material, and be conducive to ball seat ontology 221 and the first holding part
Quickly positioning and passing through between 10.
As shown in Fig. 5 and Fig. 7, the shape along 222 is engaged to be cyclic annular, and outer surface is the center for being parallel to ball seat ontology 221
The annular surface of axis 29 engages the diameter for being greater than the first holding part 10 along 222 outer diameter namely the diameter of outer surface, and preferably
Ground is to contact with each other between ball seat ontology 221 and the first holding part 10 and generate stiction, can guarantee ball seat ontology in this way
221 will not easily deviate from out of first holding part 10, and guarantee mobile while ball seat 22 and bearing plate 1.
When spherical roller 24 rotates in holding tank 20, holding tank 20 is opposing stationary, spherical roller 24 and holding tank 20
Inner wall between be sliding friction.To reduce the frictional force between spherical roller 24 and the inner wall of holding tank 20, as a kind of excellent
Scheme is selected, the identical spherical ball 25 of multiple diameters is also provided in the present embodiment.As shown in figure 4, the diameter of spherical ball 25
Less than the diameter of spherical roller 24, multiple spherical balls 25 are uniformly arranged between the inner wall of 24 holding tank 20 of spherical roller, more
It is rolling friction between a spherical ball 25 and the inner wall of holding tank 20, is rolling between multiple spherical balls 25 and spherical roller 24
Dynamic friction significantly reduces frictional force of the spherical roller 24 in rotation as a result, and it is more time saving and energy saving to use, and improves shifting
Dynamic and commutation efficiency.
The roughness of the inner wall of holding tank 20 is Ra0.05, also, can be equipped with bearing in the holding tank 20 of ball seat 22 and use
Lubricating grease, to reduce the frictional force between spherical ball 25 and spherical roller 24, reduction spherical ball 25 is interior with holding tank 20
Frictional force between wall and the abrasion to spherical ball 25.
Therefore, in the preferred embodiment of the present embodiment, the inner wall of holding tank 20 includes arc surface, as shown in Fig. 5 and Fig. 7, the circle
The radius of cambered surface is equal to the radius of (or being slightly larger than) spherical roller 24 and the sum of the diameter of spherical ball 25, can guarantee institute in this way
Some spherical balls 25 be all limited between spherical roller 24 and the inner wall of holding tank 20 and with the rotation of spherical roller 24 and
Rotation.
On this basis, in the present embodiment, the arc surface of 20 inner wall of holding tank is no more than half spherical surface, so that ball
Shape idler wheel 24 can be readily disposed in holding tank 20.After front cover 23 is connect with ball seat 22, universal wheel 2 becomes one
Non- open architecture, spherical roller 24 and multiple spherical balls 25 are all limited in shell 21, and universal wheel 2 is being assembled into load-bearing
When plate 1 or replacement universal wheel 2, all it is convenient for taking for universal wheel 2.
As shown in Figure 6 and Figure 7, front cover 23 include the interconnecting piece 231 for being attached with the engaging of ball seat 22 along 222 with
And for spherical roller 24 and spherical ball 25 to be limited in the blocking part 232 between front cover 23 and ball seat 22, opening portion 210 into
One step is set on blocking part 232.
For the ease of the connection of ball seat 22 and front cover 23, engaging is to be parallel in ball seat ontology 221 along 222 inner surface
The annular surface of mandrel line 29, and engage along 222 internal diameter be greater than or equal to spherical roller 24 diameter and spherical ball 25 two
The sum of times diameter, the interconnecting piece 231 of front cover 23 are connected to engaging along 222 inside, spherical ball 25 can be stopped from holding tank
It is fallen in 20 in front cover 23.The outer surface of the interconnecting piece 231 of front cover 23 is the central axis 29 for being parallel to ball seat ontology 221
Annular surface, the connection between ball seat 22 and front cover 23 is by the engaging of ball seat 22 along 222 inner surface and the interconnecting piece of front cover 23
Connection between 231 outer surface and realize.
Specifically, as shown in Figures 5 to 7, the engaging of ball seat 22 is formed with first annular groove along 222 inner surface
223, second annular groove 233 corresponding with first annular groove 223 is formed on the outer surface of the interconnecting piece 231 of front cover 23,
One circlip 27 is set in the first groove and the second groove, to realize the connection of ball seat 22 and front cover 23.Such connection can not
Disassembly, is beneficial to prevent spherical roller 24 and spherical ball 25 is deviate from out of shell 21, prevents from collapsing during moving
It is dangerous.
As shown in Figures 6 and 7, the inner surface (inner surface of inner surface and blocking part 232 including interconnecting piece 231) of front cover 23
First in a manner of the central axis 29 for being parallel to ball seat ontology 221 far from ball seat 22, then gradually inwardly gather, and with spherical shape
There are certain intervals between idler wheel 24, not hinder the rotation of spherical roller 24.The outer surface of blocking part 232 is not intended to limit specifically
Shape, its connection to spherical roller 24 and between ball seat ontology 221 do not have an impact, it is preferred that blocking part 232
Outer surface extends outwardly close to one end of opening portion 210 from the outer surface of interconnecting piece 231 and inwardly gathers, and can make so whole
The appearance of a universal wheel 2 is more attractive.
The height of ball seat ontology 221 can be less than or equal to the depth of the first holding part 10, and ball seat ontology 221 is not after assembly
Bearing plate 1 can be protruded from, the upper surface of bearing plate 1 is more smooth, has the loading end of maximum area to can be used for carrying object to be moved
The bottom surface of body, suitable for some bottom surfaces are relatively flat or bottom surface is easier the object to be moved of deformation.Ball seat ontology 221
Height can also be greater than the depth of the first holding part 10, as shown in figure 3, ball seat ontology 221 can protrude from bearing plate 1 one after assembly
Section, object uneven for some bottom surfaces or with support portion can use the loading end between multiple ball seat ontologies 221
Product engages, stops wait move by the part for the ball seat ontology 221 for protruding from loading plate to carry object bottom surface to be moved
Object bottom surface or its support portion etc., to guarantee stability of the object to be moved in moving process.
As shown in figure 8, the surface for being at least distally from ground of bearing plate 1 is equipped with one or more recess portions 12, for some
Bottom surface has the object to be moved of suspension column, suspension column can be fastened in groove to guarantee object to be moved in moving process
Stability, each recess portion 12 can independently in a strip shape, round or rectangular-shaped, multiple grooves, which are uniformly or non-uniformly set to, to be held
On weight plate 1, the requirement of to be moved object of most of bottom surfaces with suspension column can satisfy.
The case where first 10 depth of holding part is greater than for the height of ball seat ontology 221, in order to which further satisfaction waits moving
A backing plate 19, shape and the bearing plate 1 of backing plate 19 can also be arranged in the demand of object difference bottom surface structure on bearing plate 1
Shape is consistent and has and one-to-one multiple second holding parts 191 of multiple first holding parts 10 of bearing plate 1, the second accommodating
Portion 191 equally may be the through-hole of blind hole or the upper and lower surface through backing plate 19.When the second holding part 191 is through backing plate
When the through-hole of 19 upper and lower surface, the sum of 19 height and the height of bearing plate 1 are greater than or equal to the height of ball seat ontology 221,
Ball seat ontology 221 will not protrude from backing plate 19 after assembly, and can be adapted for that some bottom surfaces are relatively flat or appearance is compared in bottom surface
Easily-deformable object to be moved.The selectivity of the setting fit strip 19 of bearing plate 1 uses, and improves the use of moving device 100
Flexibility, meet the requirement of object to be moved.Similarly, the surface on backing plate 19 far from ground can also be equipped with more
A recess portion 12, is uniformly or non-uniformly arranged, can be suitable for the requirement of the bottom surface of all kinds of objects to be moved.
Bearing plate 1 and backing plate 19 can be the various shapes such as circle, diamond shape (as shown in Figure 8), rectangular, polygon.First
The quantity of holding part 10 and the second holding part 191 can for 3,4 it is even more, each moving device 100 can be independent
It uses, the biggish object to be moved of or floor space larger for weight can use multiple moving devices 100 simultaneously.
The material of bearing plate 1 is 420 stainless steels, hardness Hrc58-Hrc62.
The material of backing plate 19 is 420 stainless steels, hardness Hrc58-Hrc62.
The material of ball seat 22 and front cover 23 is 420 stainless steels.
The material of circlip 27 is 65Mn high-carbon steel.
The diameter of spherical roller 24 is 25.4mm, and the diameter of spherical ball 25 is 3mm.Spherical roller 24 and spherical ball 25
Material be Gcr15 bearing steel, spherical roller 24 and 25 hardness of spherical ball are Hrc58-Hrc65.
It is noted that ball seat 22 is arranged in spherical roller 24 and spherical ball 25 by universal wheel 2 provided by the invention
In holding tank 20, the gravity of object to be moved is applied to ball seat ontology 221 and engaging along 222, with cylinder in the prior art
By two support arms compared with the technology that the axis of wheel center is supported, the setting of ball seat ontology 221 of the application has wheel
Bigger load-carrying properties.After tested, 250KG can be carried with a universal wheel 2 made by above-mentioned material and diameter, hardness data
Weight, there are four the moving devices 100 of universal wheel 2 can then carry the up to weight of 1000KG for tool, and bearing capacity is prominent.
Moving device 100 provided by the invention is moved in place and after fixing in object, needs to move this for moving object
Moving device 100 pulls out below object to be moved.Based on this, the present invention also provides one kind to move combination unit, including above-mentioned
Moving device 100 described in one embodiment and the safety handle for pulling moving device 100 below object to be moved
300, operator is pulled out moving device 100 using safety handle 300, and manual operation is avoided to cause danger.
Safety handle 300 includes the leading portion 31 and back segment 32 of inclination connection, leading portion 31 and the inclination connection of back segment 32, thus
With respect to the horizontal plane the even parallel mode of low-angle it can protrude into 100 lower section of moving device.
Magnet 312 is installed on the leading portion 31 of safety handle 300, for attracting with magnetic force with bearing plate 1 and backing plate 19 etc.,
So as to pull moving device 100 to move out below cargo to be moved.The material of bearing plate 1 and backing plate 19 is with iron
Magnetic material, 420 stainless steels as stated above or bearing plate are equipped with magnetic recording tape.Specifically, safety handle 300
Be equipped with an installation screw 310 at the front edge, a screw 313 pass through 312 middle part of magnet of annular and with installation screw 310
Engagement, so that magnet 312 is mounted on safety handle 300.Knob hole 11 is additionally provided on bearing plate 1, after safety handle 300
Section 32 is equipped with lug boss 321, and lug boss 321 can be the form of straight pin, and the diameter of lug boss 321 is less than knob hole 11
Diameter is pulled out moving device 100 from the lower section of cargo with being inserted into knob hole 11.Hole 11 shake hands above and below it
Surface can make operator see the general location in knob hole 11, to be conducive to operator for the convex of safety handle 300 in this way
It rises in 321 quick insertion of portion knob hole 11.
When the knob hole 11 of moving device 100 is visible, operator holds leading portion 31, and the lug boss 321 of back segment 32 is inserted
Enter to shake hands to pull out moving device 100 after hole 11 is interior, when the knob hole 11 of moving device 100 or moving device 100 is by goods
Object block and it is invisible when, operator holds back segment 32, and the magnet 312 of leading portion 31 is protruded into below cargo to be moved and will be moved
Device 100 pulls out in such a way that magnetic force attracts.
Further, it can be attached by a linkage section 33 between leading portion 31 and back segment 32, linkage section 33 and leading portion
Angle between 31 is greater than the angle between back segment 32 and leading portion 31.The setting of the linkage section 33 can be improved leading portion 31 and back segment
Difference in height between 32, user, which is not necessarily to excessively lower the leading portion 31 of safety handle 300 or back segment 32, allows back segment 32
Or leading portion 31 reaches the lower section of moving device 100, is easy to use.Leading portion 31, back segment 32 and the linkage section 33 of safety handle 300
It is integrally formed, material is 201 stainless steels.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of moving device, which is characterized in that hold including the bearing plate with multiple first holding parts, and with multiple first
Portion's multiple universal wheels correspondingly are set, each universal wheel includes the shell with opening portion and the energy in the shell
Enough free rolling spherical rollers, a part of the spherical roller are exposed from the opening portion, far from described on the shell
The side of opening portion is sticked in first holding part；The quantity of first holding part and universal wheel is three or more.
2. moving device as described in claim 1, which is characterized in that the shell includes ball seat and front cover；The ball seat tool
There is the holding tank for accommodating the spherical roller, the opening portion is set on the front cover, and the internal diameter of the opening portion is less than
The diameter of the spherical roller.
3. moving device as claimed in claim 2, which is characterized in that the ball seat includes ball seat ontology and is connected to described
For ball seat ontology close to the engaging edge of described front cover one end, the diameter of the ball seat ontology is less than the diameter of first holding part,
The outer diameter on the engaging edge is greater than the diameter of first holding part.
4. moving device as claimed in claim 2, which is characterized in that the universal wheel further include be set to the spherical roller with
Multiple spherical balls between the inner wall of the holding tank, each spherical ball are in rolling contact with the spherical roller.
5. moving device as claimed in claim 4, which is characterized in that the inner wall of the holding tank includes arc surface, the circle
Cambered surface is the arc surface less than half spherical surface, the radius of the arc surface be greater than or equal to the radius of the spherical roller with
The sum of diameter of spherical ball.
6. moving device as claimed in claim 3, which is characterized in that the front cover includes interconnecting piece and is connected to the company
Socket part and the blocking part extended to the separate ball seat direction, the outer surface of the interconnecting piece are correspondingly connected with the interior of the engaging edge
Surface；The opening portion is set to the one end of the blocking part far from the ball seat.
7. moving device as claimed in claim 6, which is characterized in that the inner surface on the engaging edge is equipped with first annular recessed
Slot, the outer surface of the interconnecting piece are equipped with second annular groove corresponding with the first annular groove, and a circlip is set to institute
It states in first annular groove and second annular groove.
8. moving device as claimed in claim 3, which is characterized in that first holding part is above and below the bearing plate
The through-hole on surface, the height of the ball seat ontology are greater than the depth of first holding part, and the moving device further includes backing plate,
The backing plate have multiple second holding parts corresponding with multiple first holding parts of the bearing plate, the height of the backing plate and
The sum of height of the bearing plate is greater than or equal to the height of the ball seat ontology.
9. one kind moves combination unit, which is characterized in that including moving device described in any item of the claim 1 to 8 and
For pulling the safety handle of the moving device translation.
10. moving combination unit as claimed in claim 9, which is characterized in that the material of the bearing plate of the moving device is
Be equipped with magnetic recording tape with ferromagnetic material or the bearing plate, one end of the safety handle is equipped with magnet, for it is described
It is attracting with magnetic force between bearing plate；
Alternatively, the bearing plate of the moving device is equipped with knob hole, one end of the safety handle is equipped with lug boss, described convex
The portion of rising is inserted into the knob hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762842.9A CN109051497A (en) | 2018-07-12 | 2018-07-12 | A kind of moving device and move combination unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810762842.9A CN109051497A (en) | 2018-07-12 | 2018-07-12 | A kind of moving device and move combination unit |
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| CN109051497A true CN109051497A (en) | 2018-12-21 |
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| CN201810762842.9A Withdrawn CN109051497A (en) | 2018-07-12 | 2018-07-12 | A kind of moving device and move combination unit |
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| CN2113188U (en) * | 1991-12-24 | 1992-08-19 | 李志东 | Non-axle adjustable ball castor |
| CN2196556Y (en) * | 1994-07-12 | 1995-05-10 | 张学雄 | Universal castor |
| CN2493819Y (en) * | 2001-07-05 | 2002-05-29 | 李黄权 | Universal caster |
| CN2868733Y (en) * | 2005-11-11 | 2007-02-14 | 宁波富达电器有限公司 | Rolling-type universal caster |
| CN104071515A (en) * | 2013-03-30 | 2014-10-01 | 赵百华 | Convenient furniture carrying device |
| CN206975961U (en) * | 2017-07-26 | 2018-02-06 | 浙江德广信电子科技股份有限公司 | A kind of magnetic-type handle |
| CN108840294A (en) * | 2018-07-12 | 2018-11-20 | 广东领先展示股份有限公司 | It moves equipment and moves unit equipment |
| CN108891454A (en) * | 2018-07-12 | 2018-11-27 | 广东领先展示股份有限公司 | One kind moving vehicle |
| CN108975242A (en) * | 2018-07-12 | 2018-12-11 | 广东领先展示股份有限公司 | A kind of crowbar |
| CN208439817U (en) * | 2018-07-12 | 2019-01-29 | 广东领先展示股份有限公司 | A kind of moving device and move combination unit |
| CN208439269U (en) * | 2018-07-12 | 2019-01-29 | 广东领先展示股份有限公司 | One kind moving vehicle |
| CN208617315U (en) * | 2018-07-12 | 2019-03-19 | 广东领先展示股份有限公司 | It moves equipment and moves unit equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113188U (en) * | 1991-12-24 | 1992-08-19 | 李志东 | Non-axle adjustable ball castor |
| CN2196556Y (en) * | 1994-07-12 | 1995-05-10 | 张学雄 | Universal castor |
| CN2493819Y (en) * | 2001-07-05 | 2002-05-29 | 李黄权 | Universal caster |
| CN2868733Y (en) * | 2005-11-11 | 2007-02-14 | 宁波富达电器有限公司 | Rolling-type universal caster |
| CN104071515A (en) * | 2013-03-30 | 2014-10-01 | 赵百华 | Convenient furniture carrying device |
| CN206975961U (en) * | 2017-07-26 | 2018-02-06 | 浙江德广信电子科技股份有限公司 | A kind of magnetic-type handle |
| CN108840294A (en) * | 2018-07-12 | 2018-11-20 | 广东领先展示股份有限公司 | It moves equipment and moves unit equipment |
| CN108891454A (en) * | 2018-07-12 | 2018-11-27 | 广东领先展示股份有限公司 | One kind moving vehicle |
| CN108975242A (en) * | 2018-07-12 | 2018-12-11 | 广东领先展示股份有限公司 | A kind of crowbar |
| CN208439817U (en) * | 2018-07-12 | 2019-01-29 | 广东领先展示股份有限公司 | A kind of moving device and move combination unit |
| CN208439269U (en) * | 2018-07-12 | 2019-01-29 | 广东领先展示股份有限公司 | One kind moving vehicle |
| CN208617315U (en) * | 2018-07-12 | 2019-03-19 | 广东领先展示股份有限公司 | It moves equipment and moves unit equipment |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Laijin Inventor after: Jin Huishuang Inventor after: Wang Guangming Inventor after: Qin Bingyang Inventor after: Cui Wei Inventor before: Jin Huishuang Inventor before: Wang Guangming Inventor before: Qin Bingyang Inventor before: Zhao Wenqiang Inventor before: Wei Laijin Inventor before: Cui Wei |
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20181221 |