CN109163169A - A kind of handling device - Google Patents
A kind of handling device Download PDFInfo
- Publication number
- CN109163169A CN109163169A CN201810909410.6A CN201810909410A CN109163169A CN 109163169 A CN109163169 A CN 109163169A CN 201810909410 A CN201810909410 A CN 201810909410A CN 109163169 A CN109163169 A CN 109163169A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- press rods
- movable stand
- castor
- handling device
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/002—Mechanical means to move furniture easily, e.g. air cushioning means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/005—Support bases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
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- 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
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Abstract
The invention discloses a kind of handling devices, are used for home equipment, and handling device includes: pedestal, the cargo loading plate being fixedly connected above pedestal and with pedestal, for placing home equipment on cargo loading plate；Chassis interior installation activity mechanism, movable device have castor and press rods, and press rods are stretched out from the side of pedestal；When press rods are not by pressure, pedestal is driven movable device movement, is recovered to castor in pedestal by the gravity of home equipment on cargo loading plate, and pedestal and ground face contact form the fixed mode of fixed home equipment；After press rods are under pressure, downward pressure is generated on castor to be made castor stretch out pedestal and holds up pedestal, forms the transport mode for carrying home equipment.To which when needing fixed home equipment, handling device can be quickly transferred to fixed mode, meet fixed demand.It when needing to carry, is switched to that transport mode is light, laborsaving realization is carried by handling device, improves user experience.
Description
Technical field
The present invention relates to home equipment technical fields, and in particular to a kind of handling device.
Background technique
Currently, living electric apparatus, furniture etc. are by manually being carried.Such as refrigerator, wardrobe furniture etc. use process not
The idler wheel (that is, wheel undercarriage) that the home equipment that generation significant shock and position are held essentially constant utilizes product bottom included more
It is carried and is moved.Although wheel undercarriage can save strength spent when carrying to a certain extent, certain household electrical appliances are set
It is standby and be not suitable for, such as roller washing machine, roller washing machine generally guaranteed using heavier counterweight washing machine be dehydrated it is contour
Biggish vibration and displacement will not be generated when speed movement, so this electric appliances does not have wheel undercarriage, but uses and is completely fixed
Mode, can infer home equipment this kind of for washing machine position is needed replacing after installation will very arduously and not
Just, generally requiring multiple person cooperational could complete.
Summary of the invention
The present invention provides a kind of handling devices, have both met the need that home equipment is fixedly secured in normal use process
Seek and meet the demand of light, laborsaving convenient carrying when home equipment needs mobile.
The handling device that the application one embodiment provides is used for home equipment, and handling device includes: pedestal, is located at bottom
Seat top and the cargo loading plate that is fixedly connected with pedestal, for placing home equipment on cargo loading plate；
Chassis interior installation activity mechanism, movable device have castor and press rods, and press rods are stretched out from the side of pedestal；
When press rods are not by pressure, pedestal is driven movable device movement, withdraws castor by the gravity of home equipment on cargo loading plate
Into pedestal, pedestal and ground face contact form the fixed mode of fixed home equipment；After press rods are under pressure, on castor
Generating downward pressure makes castor stretch out pedestal and holds up pedestal, forms the transport mode for carrying home equipment.
Optionally, movable device includes: first movement frame and the second movable stand, and pedestal has supporting element；First movement frame
The first end of lower surface, the first end of lower surface of the second movable stand be mounted on castor, the lower surface of first movement frame
First end is opposite with the first end position of the lower surface of the second movable stand, is located at movable device both ends；First movement frame with
Second movable stand is stacked to form stacking position in vertical direction, and non-interference at castor；Stacking position passes through pedestal
On supports support；First movement frame, the second movable stand are fixedly connected with pedestal respectively, and press rods are arranged in first movement frame
Or second on movable stand.
Optionally, first movement frame is located at the top of the second movable stand；Location hole is set on the upper surface of first movement frame,
One end of press rods is coupled in location hole by fixed pin and locking member so that press rods are left and right relative to fixed pin
It is mobile；The other end of press rods is stretched out from the first side of pedestal.
Optionally, press rods are provided on the second movable stand from lock bridge, press rods push simultaneously from lock bridge in press rods stress
It moves in the horizontal direction, when being caught in press rods from lock bridge, locks press rods；Press rods are from lock bridge in press rods stress along level side
To mobile and when deviating from press rods from lock bridge, bar is released stress.
Optionally, first movement frame is provided with through-hole on the first side in the horizontal direction, and the second movable stand is in the horizontal direction
It is provided with through-hole on the first side, first side is non-laminated position；Bearing is installed in through-hole, bearing is connect with shaft, and first
Movable stand and the second movable stand are along shaft radial rotating；Shaft is fixedly installed to second adjacent with pedestal first side of pedestal
In the mounting hole of side.
Optionally, shaft and pedestal are metalwork, and shaft is fixed by welding in the mounting hole of pedestal second side；Or
Person, shaft and pedestal be it is wooden, shaft is fixed by gluing in the mounting hole of pedestal second side；Alternatively, shaft and pedestal
For plastic material, shaft is fixed by gluing in the mounting hole of pedestal second side.
Optionally, pedestal first side is provided with rectangular through-hole, and the other end of press rods is stretched out from rectangular through-hole, rectangular through-hole
Height be greater than predetermined threshold.
Optionally, supporting element is the crossbeam for supporting the second movable stand；Or supporting element is the bottom plate for supporting the second movable stand, bottom
The through-hole stretched out for castor is provided on plate.
Optionally, the first side of first movement frame is arc surface, and second side is inclined-plane, and the height of first side is big
In the height of second side, wherein second side is stacking position；The first side of second movable stand is arc surface, second side
Face is inclined-plane, and the height of first side is greater than the height of second side, and wherein second side is stacking position.
Optionally, press rods are provided with from lock bridge in the middle part of the first side upper surface of the second movable stand, press rods are self-locking
At least one cross that there is beam at least one vertical beam of limitation press rods horizontal movement and limitation press rods to move straight up
Beam.
The utility model has the advantages that the handling device of the embodiment of the present invention passes through conversion in the use process after home equipment installation
To fixed mode, secured and reliable support is provided for home equipment by pedestal.In the position for needing to change home equipment and into
It by castor is that home equipment is provided and supported and rubbing due to castor and ground through transitions into transport mode during row is carried
Wiping is rolling friction, and frictional force is smaller, so that easily labour-saving realizes that home equipment is carried.Importantly, passing through press rods
It is self-locking to press rods after user's operation press rods from the cooperation of lock bridge, the both hands of user have been liberated, have realized that a people fast moves house
Equipment is occupied, multiple person cooperational is not necessarily to, it is laborsaving convenient, meet user demand.Moreover, structure is simple, easy for installation, compatibility is in the market
It is completely fixed the installation or movement of equipment (such as refrigerator), is convenient for large-scale promotion application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the movable device of the handling device of one embodiment of the invention；
Fig. 2 is the side view of the handling device of one embodiment of the invention；
Fig. 3 is the bottom view of the handling device of one embodiment of the invention；
Fig. 4 is top view of the movable device of one embodiment of the invention under fixed mode；
Fig. 5 is side view of the movable device of one embodiment of the invention under fixed mode；
Fig. 6 is top view of the movable device of one embodiment of the invention under transport mode；
Fig. 7 is side view of the movable device of one embodiment of the invention under transport mode；
Fig. 8 is the castor motion principle schematic diagram of one embodiment of the invention.
Specific embodiment
Home equipment currently on the market, such as household appliance mainly using castor of the installation with self-locking function or use office
The scheme of portion's installation movable pulley meets the convenient mobile demand of household appliance, and still, this scheme is not suitable for generating spontaneous shake
Dynamic class home equipment.In daily life, as the dehydration mode of roller washing machine will cause the strenuous vibration of equipment, these families
Electric equipment is mostly the fixation realized in equipment normal course of operation by the way of installing larger counterweight, is not suitable for using installation foot
The form of wheel and the part installation for example aforementioned wheel undercarriage of movable part.But household appliance position will be given according to direct fixed form
It sets replacement and brings very big inconvenience.And it is this using castor of the installation with self-locking function or using the scheme of part installation movable pulley
Household appliance part and ground completely attach in the handling process, can not smoothly move, and mobile required thrust is larger, due to pushing away
Power is larger, and the movement of equipment just can not be completed by single, and generally requiring multiple people's collaborations could complete, time-consuming, laborious.
For existing home equipment, laborious in the handling process, inconvenient technical problem, proposes a kind of handling device, this is removed
Shipping unit realizes the switching between the transport mode stablizing the fixed mode of support and fast moving, and fixed household is being needed to set
The castor of handling device, which is recovered in pedestal, in the case where standby makes handling device be maintained at fixed mode is set by pedestal household
Standby provide stablizes support, in the case where needing to carry, is switched to transport mode, the castor of handling device by operating pressure bar
Ground is stretched out and contacted, home equipment is supported, static friction movement is converted to the rolling friction on castor and ground, frictional force is more
Small, carrying is more labor-saving, meets the light carrying demand in the fixed use demand of installation and handling process of large-scale lifestyle device.
In one embodiment of the invention, handling device be used for home equipment, comprising: pedestal, be located at pedestal above and
The cargo loading plate being fixedly connected with pedestal, for placing home equipment on cargo loading plate；Chassis interior installation activity mechanism, movable device
With castor and press rods, press rods are stretched out from the side of pedestal；When press rods are not by pressure, pedestal is set by household on cargo loading plate
Standby gravity drives movable device movement, is recovered to castor in pedestal, and pedestal and ground face contact form fixed household
The fixed mode of equipment；After press rods are under pressure, downward pressure is generated on castor to be made castor stretch out pedestal and holds up bottom
Seat forms the transport mode for carrying home equipment.
It follows that making by using the simple conveyer of one embodiment of the invention in product (such as home equipment)
With in the process, handling device quickly and easily can be transformed into fixed mode, meet fixed demand when home equipment uses,
It, can be by the way that handling device be switched to motor pattern (that is, transport mode) during needing to carry out the carrying of home equipment
Quickly and easily realize that home equipment is carried.Also, there is locking effect under the motor pattern of handling device, liberate user's
Both hands meet the demand that a people fast moves home equipment.The handling device structure of the embodiment of the present invention is simple, installation side
Just, the compatible installation and carrying for being completely fixed equipment (such as refrigerator), low cost are promoted convenient for large-scale.
In conjunction with Fig. 1 to 3, the handling device of one embodiment includes: pedestal 12, is located at 12 top of pedestal and consolidates with pedestal 12
Surely the cargo loading plate 13 connected, for placing home equipment (not shown) on cargo loading plate 13；It should be noted that use process
The cargo loading plate 13 of middle the present embodiment remains horizontality, with the home equipment (such as washing machine) of gentle support thereon.
12 inside installation activity mechanism (movable device is as shown in Figure 1) of pedestal, movable device have castor 1 and press rods 5,
Referring to figs. 2 and 3, press rods 5 are stretched out from the side of pedestal 12.
When press rods 5 are not by pressure, pedestal 12 is driven movable device fortune by the gravity of home equipment on cargo loading plate 13
It is dynamic, it is recovered to castor 1 in pedestal 12, pedestal 12 and ground face contact form the fixed mode of fixed home equipment.By Fig. 2 and
It is found that the pedestal of the present embodiment is quadrangle, to provide comprehensive support to home equipment, but it should be recognized that bottom shown in Fig. 3
The shape of seat is not limited with signal herein, also be can according to need and is designed to triangle base or cup dolly.
After press rods 5 are under pressure (for example user is pressed downward press rods), downward pressure is generated on castor 1 makes castor
1 stretching pedestal 12 simultaneously holds up pedestal 12, forms the transport mode for carrying home equipment.
It is found that the handling device tool of the present embodiment is there are two types of operating mode, that is, fixed mode and transport mode, and according to
Family switches the operation difference of press rods both of which, meets the application demand under different scenes.
Referring to Fig. 1 to Fig. 7, movable device includes: first movement frame 4 and the second movable stand 9, and pedestal 12 has supporting element；
The first end of the lower surface of the first end of the lower surface of first movement frame 4 and the second movable stand 9 is mounted on castor 1.
As shown in Figure 1, the first end position of the lower surface of the first end of the lower surface of first movement frame 4 and the second movable stand 9
It sets relatively, is located at movable device both ends；First movement frame 4 and the second movable stand 9 are stacked forming layer in vertical direction
Folded position (the stacking position 16 illustrated see dotted line in Fig. 7), and it is non-interference at castor 1；Position is laminated to pass through on pedestal 12
Supports support.
First movement frame 4, the second movable stand 9 are fixedly connected with pedestal 12 respectively, and press rods 5 are arranged in first movement frame 4
Or second on movable stand 9.
Referring to Fig. 1, in one embodiment, first movement frame 4 is located at the top of the second movable stand 9.It is appreciated that at this
In the other embodiments of invention, the second movable stand can also be located at the top of first movement frame.Here it is located at first movement frame 4
The top of second movable stand 9 is schematically illustrated.Location hole is set on the upper surface of first movement frame 4, referring to Fig. 1, preferably
Location hole is arranged at the middle part of first movement frame upper surface one end in ground, and one end of press rods 5 is matched by fixed pin 6 and locking member 7
Conjunction is installed in location hole so that press rods 5 move (namely along horizontal direction relative to the left and right movement of fixed pin 6
Press rods 5 are rotated in the horizontal direction centered on fixed pin 6).
See that Fig. 2, the other end of press rods 5 are stretched out from the first side of pedestal 12.
In one embodiment, the other end of press rods 5 is stretched out from the first side of pedestal 12, and press rods extension
The length divided is greater than the length that the corresponding side end face of cargo loading plate 13 exceeds base side, so that the other end of press rods 5 can surpass
The corresponding side end face of cargo loading plate 13 out forms the handle for operation；In another embodiment, no matter fixed mode or
Transport mode, in order to avoid bumping to press rods 5, the area that may also set up pedestal 12 is less than the area of cargo loading plate 13, and pressure
The end side end face corresponding with cargo loading plate 13 of the stretching pedestal 12 of bar 5 has preset level distance, avoids 5 other end of press rods
End exceeds 13 side end face of cargo loading plate.
Referring to Fig. 1, Fig. 4 to Fig. 7, press rods are provided on the second movable stand 9 from lock bridge 8, press rods are from lock bridge 8 in pressure
5 stress of bar pushes and mobile when being caught in press rods from lock bridge 8 in the horizontal direction, locking press rods 5；Press rods are being pressed from lock bridge 8
When 5 stress of power bar moves in the horizontal direction and deviates from press rods from lock bridge 8, bar 5 is released stress.Referring to fig. 4 and Fig. 5, it second moves
Press rods are provided in the middle part of the first side upper surface of moving frame 9 from lock bridge 8, in the second movable stand first side upper surface
Portion is arranged press rods and ensure that uniform force prevents press rods deflection to form uniform pressure to press rods from lock bridge.
Referring to fig. 4 and Fig. 5, press rods from lock bridge 8 have limitation 5 horizontal movement of press rods at least one vertical beam 82 and
At least one crossbeam 81 that limitation press rods 5 move straight up.In view of saving cost and taking into account the need self-locking to press rods
It wants, from lock bridge only there is a crossbeam and a vertical beam to be illustrated with press rods in Fig. 4 and Fig. 5, press rods in practical application
From lock bridge can be set about axisymmetric two crossbeams of press rods or setting about axisymmetric two vertical beams of press rods with
More press rods motion modes are provided.
Referring to Fig. 1 and Fig. 7, first movement frame 4 is provided with through-hole, the second movable stand 9 in first side 42 in the horizontal direction
Through-hole is provided in first side 92 in the horizontal direction, first side (42,92) is non-laminated position；Bearing 3 is installed in through-hole
With 10, bearing 3 is connect with shaft 2, and bearing 10 is connect with shaft 11, and first movement frame 4 and the second movable stand 9 are respectively along shaft 2
Or 11 radial rotating.
Referring to fig. 2, there is mounting hole 14,2 He of shaft in the second side adjacent with 12 first side of pedestal of pedestal 12
11 are fixedly installed in mounting hole.As shown in Figure 2, the side that press rods 5 are stretched out is the first side of pedestal 12, mounting hole 14
The side at place is the second side of pedestal, and second side and first side are adjacent.Such design can reduce movable device
Area, make full use of the space of pedestal.
In one embodiment of the invention, referring to Fig. 1 and Fig. 2, shaft (2,11) and pedestal 12 are metalwork, shaft
(2,11) are fixed by welding in the mounting hole 14 of 12 second side of pedestal；Alternatively, shaft (2,11) and pedestal 12 be it is wooden,
Shaft (2,11) is fixed by gluing in the mounting hole 14 of 12 second side of pedestal；Alternatively, shaft (2,11) and pedestal 12 are
Plastic material, shaft (2,11) are fixed by gluing in the mounting hole 14 of 12 second side of pedestal.Metal material such as steel
Shaft and pedestal it is relatively secured, therefore, steel frame construction is preferably used in the present embodiment, the structure for increasing handling device is strong
Degree.
Referring to fig. 2,12 first side of pedestal is provided with rectangular through-hole, and the other end of press rods 5 is stretched out from rectangular through-hole, rectangle
The height of through-hole is greater than predetermined threshold.Here threshold value should according between press rods and pedestal positional relationship (such as press rods away from
The horizontal distance of pedestal second side with a distance from vertical distance, press rods from base lower surface), the setting position of rectangular through-hole
(such as vertical distance of the rectangular through-hole lower edge apart from base lower surface), the central point of transport mode lower rotary shaft 2 and castor center
Point this two o'clock between line and vertical direction angle (thickness of angle b), base length, cargo loading plate in such as attached drawing 8 with
And the thickness of press rods determines.When press rods 5 are in free state (state not pushed, Fig. 5 state in which), pedestal
On rectangular through-hole in the vertical direction will not to press rods generate limitation and cargo loading plate 13 will not to press rods generate limitation.
Via design is that rectangle ensure that pedestal and cargo loading plate do not cause to interfere to the movement of press rods, is moved more smooth.
In one embodiment, the supporting element in pedestal is the crossbeam for supporting the second movable stand.Referring to Fig. 3, implement at one
In example, supporting element is the bottom plate 121 for supporting the second movable stand, and the through-hole 15 stretched out for castor 1 is provided on bottom plate 121.Fig. 3 signal
Four through-holes 15, corresponding four castors 1.
Referring to Fig. 5 and Fig. 7, the first side 42 of first movement frame 4 is arc surface, and second side 41 is inclined-plane, and first
The height of side 42 is greater than the height of second side 41, wherein second side 41 is stacking position (see dotted line in Fig. 7 and attached
Position shown in icon note 16).
The first side 92 of second movable stand 9 is arc surface, and second side 91 is inclined-plane, and the height of first side 92 is big
In the height of second side 91, wherein second side 91 is stacking position (see shown in dotted line in Fig. 7 and appended drawing reference 16
Position).By Fig. 5 and shown in Fig. 7 it is found that in terms of side view angle, the shape of the first movement frame of the present embodiment is similar to a mirror writing
Number 6, the number 9 of the shape of the second movable stand similar to a mirror writing.That is, the height on both sides or thickness of first movement frame
It is that the height on both sides (or thickness) of the second movable stand are not also not etc..Referring to Fig. 7, specifically, first movement frame 4
The thickness of that side provided with castor is greater than the thickness of the side of not set castor, the lower end surface of the side provided with castor
There is one section to be also provided at inclined (referred to as rake), to be adapted with 91 shape of second side of the second movable stand 9, thus
In the rotation of first movement frame, light, labour-saving drives the rotation of the second movable stand.Likewise, the second movable stand 9 is provided with foot
The lower end surface of the side of wheel also has one section to be arranged to inclined (that is, rake), and the of the shape of rake and first movement frame 4
The shape of two side faces 41 is adapted, so that handling device mode handover procedure is more labor-saving.Further, from the point of view of Fig. 7, first
Between the cooperation of the second side of rake and the second movable stand on the lower end surface of that side provided with castor of movable stand is
Gap cooperation, it is not seamless applying.Likewise, rake on the lower end surface of that side provided with castor of the second movable stand with
The second side cooperation of first movement frame is also clearance fit, and why being designed as clearance fit is also to consider that handling device has
Two kinds of operating modes, and can switch between two kinds of operating modes, in order to save strength when switching, by first movement frame and
The lower end surface part that the side of castor is provided on two movable stands is arranged to inclined (referred to as rake), and rake and phase
It answers the matching design of side at clearance fit, reduces the resistance in first movement frame and the second movable stand rotary course, guarantee
Handoff procedure it is light, laborsaving.
In addition, as shown in Figure 7 it is found that as the first movement frame lower surface of stacking position a part and as stacking position
It is directly contacted between the second movable stand upper surface of another part, also, as under the first movement frame of stacking position a part
The surface upper surface with first movement frame in parallel, the second movable stand lower surface as stacking position another part is in parallel with second
The upper surface of movable stand.
It is illustrated in conjunction with structure of the Fig. 1 to Fig. 7 to the handling device of the present embodiment, as depicted in figs. 1 and 2, the present invention
The handling device of one embodiment is fixed by screws on first movement frame (or upper movable stand) 4 by castor 1, and shaft 2 is logical
It crosses bearing 3 to connect with upper movable stand 4, movable stand 4 can smoothly be rotated upwardly and downwardly in shaft 2 in guarantee, and press rods 5 are logical
It crosses fixed pin 6 and locking clamp 7 is installed with upper movable stand 4, this structure can guarantee that press rods 5 are carried out around fixed pin 6
The left rotation and right rotation of certain angle be caught in press rods from lock bridge or from press rods from lock bridge deviate from.
It should be noted that in other embodiments of the invention, locking clamp, which can use screw bolt and nut cooperation, to be come
Replacement, for example threaded hole is opened in fixed pin head part, bolt uses nut lockk bolt after passing through threaded hole, to carry out to press rods
It is fixed, prevent press rods from falling off from movable device.Press rods from lock bridge 8 press rods 5 push when, for locking press rods 5,
The shaft 2 of upper movable stand 4 is fixedly connected by the mounting hole (mounting hole is through-hole) 14 of 12 second side of pedestal with pedestal 12；The
Two movable stands (or lower movable stand) 9 are fixedly mounted by shaft 11, through-hole 14 and pedestal 12.
In the present embodiment, the mounting means of movable stand (4,9) and pedestal 12 be may is that if it is metalwork, then using weldering
The mode connect, that is, movable stand is welded on pedestal.If wooden or plastic cement material, then fixed by the way of gluing, that is,
Shaft is adhered on pedestal by adhesive glue, it is without limitation.Lower movable stand 9 is realized around the shaft under the auxiliary of bearing 10
11 freely up and down rotation.Cargo loading plate 13 is fixedly connected with pedestal 12, and cargo loading plate 13 is located at 12 top of pedestal, and remains water
Level state.See Fig. 2, the first side of pedestal 12 has the rectangular through-hole stretched out for press rods 5, and height is set as in press rods 5
In a free state, which will not generate limitation to press rods in the vertical direction, and cargo loading plate 13 will not be right
Press rods generate the value of limitation.Pedestal 12 has bottom plate (see Fig. 3), is used to support lower movable stand 9, and lower movable stand 9 is avoided to contact
Ground.There is the hole 15 stretched out for castor 1 on bottom plate 121.In conjunction with Fig. 2 and Fig. 3, movable stand (4,9) is built in inside pedestal 12.
It can be seen from the above, in the handling device of the present embodiment, the fixed critical component, that is, movable device of pedestal, and in stent
It is used as support under formula.Press rods force movable stand and lower movable stand by applying pressure to press rods for user's operation, user
It rotates and realizes handling device and switch between transport mode and fixed mode.Castor mainly realizes reduction and ground under transport mode
Frictional force, promote handling process smooth, easily, while for switching power needed for reducing in pattern switching (that is, under press rods
When pressure, castor contacts first with ground, and static friction movement is converted to rolling friction by castor, reduces fixed mode and carries mould
Switching power when formula switches).Compression bar is for ensuring that under transport mode from lock bridge, the fixation of press rods and self-locking, and liberation is used
The both hands at family, convenient for light, the stable movement in home equipment handling process.
It can be seen from the above, the handling device of the embodiment of the present invention is with following the utility model has the advantages that (1) has fixed mode and removes
Two kinds of operating modes of mlc mode.(2) castor cutting in fixed mode and motor pattern is realized using the movement of easy press rods
It changes.(3) pedestal uses metal such as steel, increases the structural strength of handling device.(4) it after completing transport mode switching, can liberate
Both hands realize that one is easily accomplished the carrying of home equipment.
The course of work of Fig. 1 to handling device shown in Fig. 7 is as follows: on the one hand, fixed home equipment being needed such as to wash
When clothing machine, the movable device form of handling device is as shown in Figure 4 and Figure 5.5 separating pressure bar of press rods is carried from the constraint of lock bridge 8
Goods plate 13 and pedestal 12 are under home equipment gravity, so that the shaft 2 being fixed on pedestal 12 is subject to downward force, into
And movable stand 4 and lower movable stand 9 is forced 2 to rotate around the shaft with shaft 11 respectively.Specifically, home equipment is pressed downward pedestal
12, pedestal 12 drives shaft 2 and 11 to move downward, and forces 2 and 11 rotation around the shaft respectively of movable stand 4 and 9.Here around axis turn
It is dynamic specifically: 2 rotation counterclockwise around the shaft of upper movable stand 4, lower movable stand 9 11 rotates clockwise around the shaft, since castor 1 is only set
It is placed in the unilateral side of movable stand, under the rotation of movable stand, drive castor mobile radian centered on shaft to side moves up
Castor in moving frame 4 is mobile to upper right side centered on shaft 2, and the castor of lower movable stand 9 is centered on shaft 11 to upper left side
It is mobile, cause castor to deviate ground certain distance, no longer plays the role of carrying.And pedestal 12 is moved down into and is connect with ground at the same time
Touching plays carrying to home equipment instead of castor by pedestal 12, to form stable fixed mode.
On the other hand, when needing to carry transfer home equipment, movable device form such as Fig. 6 and Fig. 7 institute of handling device
Show.User is by down force pressure bar 5, and under leverage, the active force of very little will generate biggish pushing on castor 1
Power.Principle is: the pressing action of press rods around the shaft, and since actuation arm (length of press rods) is longer, (castor is to upper for loading arm
The height of movable stand) it is shorter, press rods and upper movable stand and lower movable stand form lever construction, to realize using very
Small lower pressure agitates the effect of heavier home equipment to be handled.Meanwhile lower pressure is transmitted to lower movement by upper movable stand 4
Frame 9, with the above-mentioned motion mode that be switched to fixed mode opposite, the compressing of upper movable stand 4 moves up pedestal 12, and castor 1 contacts
Ground holds up the home equipment on cargo loading plate 13.At this point, handling device is whole to be moved on the ground by castor, formation is removed
Mlc mode.Also, after moving horizontally press rods 5 and press rods 5 made to continue to be depressed into press rods from 8 position of lock bridge, pressure
Bar 5 is realized self-locking into press rods from lock bridge 8, has liberated user's both hands, that is, has not needed the manual Continued depression press rods of user,
Easily realize the carrying to heavier home equipment.
It should be noted that handling device castor when fixed mode and transport mode switch is moved through for ease of understanding
Journey castor 1 on movable stand 4 and illustrates herein above in conjunction with Fig. 8.
It is the center of circle with shaft 2 when castor 1 moves, castor 1 and the line in the center of circle draw circle O for radius.In handling device
Transport mode (i.e. motion state) under, castor 1 is located at C shown in Fig. 8, under fixed mode, castor be located at it is shown in Fig. 8
At D.When the state for needing to realize handling device is switched to D i.e. from transport mode to when fixed mode switching from C, castor needs
Be elevated H, height H is calculated by following equation: H=R*cosb-R*cos (a+b), in formula, angle b indicates to carry mould
Line and vertical side under formula (castor plays normal supporting role), between the central point of shaft 2 and castor central point this two o'clock
To angle；Angle a indicates that castor 1 is switched to the deviation angle of state D from state C；R indicates the central point of shaft 2 to castor 1
The linear distance of central point.
To sum up, the pedestal of the handling device of the present embodiment is different from the fixed wheel undercarriage of household appliance in the prior art,
Solution is provided with carrying for the fixation with larger spontaneous vibration class life household appliance.Existed by two movable stands
Vertical direction is stacked and is arranged on upper movable stand press rods, and press rods and movable stand form lever construction, and lever moves
The arm of force is long, and resistance arm is short, to apply smaller lower pressure, that is, can support and carries heavier household appliance, realize one to family
Occupy light, the quick carrying of equipment.Moreover, handling device includes press rods from lock bridge, when to be depressed into press rods self-locking for press rods
Liang Hou, it is self-locking from lock bridge progress by press rods, user's both hands are liberated, user experience is improved.Finally, the carrying of the present embodiment
Apparatus structure is simple, easily fabricated, low in cost, is suitble to large-scale promotion application.
The above description is merely a specific embodiment, under above-mentioned introduction of the invention, those skilled in the art
Other improvement or deformation can be carried out on the basis of the above embodiments.It will be understood by those skilled in the art that above-mentioned tool
Body description only preferably explains that the purpose of the present invention, protection scope of the present invention are subject to the protection scope in claims.
Claims (10)
1. a kind of handling device, which is characterized in that be used for home equipment, the handling device includes: pedestal, is located above pedestal
And the cargo loading plate being fixedly connected with pedestal, for placing home equipment on cargo loading plate；
Chassis interior installation activity mechanism, movable device have castor and press rods, and the press rods are from the side of the pedestal
It stretches out；
When the press rods are not by pressure, the pedestal is driven the moving machine by the gravity of home equipment on cargo loading plate
Structure movement, is recovered to the castor in the pedestal, and the pedestal and ground face contact form consolidating for the fixed home equipment
Mould-fixed；
After the press rods are under pressure, downward pressure is generated on the castor to be made the castor stretch out pedestal and holds up institute
Pedestal is stated, the transport mode for carrying the home equipment is formed.
2. handling device according to claim 1, which is characterized in that the movable device includes: first movement frame and
Two movable stands, the pedestal have supporting element；
First end, the first end of the lower surface of the second movable stand of the lower surface of the first movement frame are mounted on castor, institute
The first end for stating the lower surface of first movement frame is opposite with the first end position of lower surface of second movable stand, is located at
The movable device both ends；The first movement frame and second movable stand are stacked to form laminated section in vertical direction
Position, and it is non-interference at the castor；The stacking position passes through the supports support on the pedestal；
The first movement frame, second movable stand are fixedly connected with the base respectively, and the press rods are arranged first
On movable stand or the second movable stand.
3. handling device according to claim 2, which is characterized in that the first movement frame is located at second movable stand
Top；
Location hole is set on the upper surface of the first movement frame, and one end of the press rods is cooperated by fixed pin and locking member
It is installed in the location hole so that the press rods are relative to the left and right movement of the fixed pin；
The other end of the press rods is stretched out from the first side of the pedestal.
4. handling device according to claim 3, which is characterized in that it is self-locking to be provided with press rods on second movable stand
Beam,
The press rods are pushed in press rods stress from lock bridge and are moved in the horizontal direction, when being caught in the press rods from lock bridge,
Lock press rods；
The press rods from lock bridge when press rods stress moves in the horizontal direction and deviates from the press rods from lock bridge, press by release
Power bar.
5. handling device according to claim 3, which is characterized in that the first movement frame is in the horizontal direction in the first side
Through-hole is provided on face, second movable stand is provided with through-hole on the first side in the horizontal direction, and the first side is non-layer
Folded position；
Bearing is installed, bearing is connect with shaft, and the first movement frame and second movable stand radially turn along shaft in through-hole
It is dynamic；
Shaft is fixedly installed in the mounting hole of the second side adjacent with pedestal first side of pedestal.
6. handling device according to claim 5, which is characterized in that the shaft and the pedestal are metalwork, described
Shaft is fixed by welding in the mounting hole of the pedestal second side；
Alternatively, the shaft and the pedestal be it is wooden, the shaft is fixed by gluing to the peace of the pedestal second side
It fills in hole；
Alternatively, the shaft and the pedestal are plastic material, the shaft is fixed by gluing to the pedestal second side
Mounting hole in.
7. handling device according to claim 3, which is characterized in that the first side of the pedestal is provided with rectangular through-hole,
The other end of the press rods is stretched out from the rectangular through-hole, and the height of the rectangular through-hole is greater than predetermined threshold.
8. handling device according to claim 3, which is characterized in that the supporting element is support second movable stand
Crossbeam；Or
The supporting element is the bottom plate for supporting second movable stand, and the through-hole stretched out for the castor is provided on the bottom plate.
9. handling device according to claim 3, which is characterized in that the first side of the first movement frame is circular arc
Face, second side is inclined-plane, and the height of first side is greater than the height of second side, wherein second side is stacking position；
The first side of second movable stand is arc surface, and second side is inclined-plane, and the height of first side is greater than second
The height of side, wherein second side is stacking position.
10. handling device according to claim 4, which is characterized in that the first side upper surface of second movable stand
Middle part be provided with press rods from lock bridge, the press rods have at least one for limiting the press rods horizontal movement from lock bridge
At least one crossbeam that vertical beam and limitation press rods move straight up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909410.6A CN109163169B (en) | 2018-08-10 | 2018-08-10 | Carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909410.6A CN109163169B (en) | 2018-08-10 | 2018-08-10 | Carrying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109163169A true CN109163169A (en) | 2019-01-08 |
| CN109163169B CN109163169B (en) | 2021-05-14 |
Family
ID=64895410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810909410.6A Active CN109163169B (en) | 2018-08-10 | 2018-08-10 | Carrying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163169B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1444936A (en) * | 1921-02-26 | 1923-02-13 | Nilson Gustaf Albin | Stand |
| US2993740A (en) * | 1958-03-21 | 1961-07-25 | Harter Corp | Portable stand |
| FR2604426A1 (en) * | 1986-09-26 | 1988-04-01 | Bordat Reine | Device for lifting and shifting loads |
| US5876173A (en) * | 1997-02-05 | 1999-03-02 | Herculift Technologies, Inc. | Lift dolly |
| CN202698417U (en) * | 2012-08-17 | 2013-01-30 | 浙江大丰实业有限公司 | Seat with movable seat leg |
-
2018
- 2018-08-10 CN CN201810909410.6A patent/CN109163169B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1444936A (en) * | 1921-02-26 | 1923-02-13 | Nilson Gustaf Albin | Stand |
| US2993740A (en) * | 1958-03-21 | 1961-07-25 | Harter Corp | Portable stand |
| FR2604426A1 (en) * | 1986-09-26 | 1988-04-01 | Bordat Reine | Device for lifting and shifting loads |
| US5876173A (en) * | 1997-02-05 | 1999-03-02 | Herculift Technologies, Inc. | Lift dolly |
| CN202698417U (en) * | 2012-08-17 | 2013-01-30 | 浙江大丰实业有限公司 | Seat with movable seat leg |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109163169B (en) | 2021-05-14 |
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