CN207510555U - A kind of floor truck with elevating function - Google Patents
A kind of floor truck with elevating function Download PDFInfo
- Publication number
- CN207510555U CN207510555U CN201721223207.0U CN201721223207U CN207510555U CN 207510555 U CN207510555 U CN 207510555U CN 201721223207 U CN201721223207 U CN 201721223207U CN 207510555 U CN207510555 U CN 207510555U
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- Prior art keywords
- gear
- driving
- wheel
- fixed plate
- driven
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Abstract
The utility model provides a kind of floor truck with elevating function, including vehicle frame, wheel mechanism, driving mechanism and rotating mechanism.Vehicle frame includes the upper plate body and lower body that are arranged in parallel.Wheel mechanism includes the wheel set on lower body.Driving mechanism is used to that floor truck to be driven to move.Rotating mechanism includes swivel plate and electric rotating machine, for swivel plate by rotating motor support on vehicle frame, electric rotating machine can drive swivel plate to rotate, when wheel drives vehicle frame rotation, swivel plate can be rotated with the direction opposite with vehicle frame, and swivel plate is identical with the rotary speed of vehicle frame.
Description
Technical field
The utility model is related to logistics Automatic guided vehicle (AGV) technical field more particularly to it is a kind of for carrying
Trolley.
Background technology
The progress and innovation of modern science and technology, the research for AGV provide platform and the space of bigger with application.Automate skill
Art is maked rapid progress, and the especially rapid development of computer has greatly pushed the development of AGV.AGV has the degree of automation
It is high, production cost can be reduced, is small, the advantages such as cost and maintenance cost are low, and it is widely used to Flexible Manufacture system
The advanced fields such as system, flexible assembly system and warehouse logistics, to realize the automatic transportation of material in logistics system.
In many application fields, AGV is needed to have elevating function, therefore, how on the basis for ensureing AGV stationarities
It is upper to realize lifting, it is the technical issues of this field is urgently to be resolved hurrily.
Utility model content
Based on the above problem, the purpose of this utility model is to provide a kind of jackings with elevating function smoothly to remove
Transport trolley.
To reach above-mentioned purpose, the utility model provides a kind of floor truck with elevating function, including vehicle frame, wheel
Mechanism, driving mechanism and elevating mechanism.Vehicle frame includes the upper plate body and lower body that are arranged in parallel；Wheel mechanism includes being set on lower plate
The wheel of body；Driving mechanism is used to that floor truck to be driven to move；Elevating mechanism subtracts including lifting motor, lifting retarder, lifting
Fast device stent and driving section, lifting motor couple with lifting retarder, and lifting retarder is by lifting reducer stent and vehicle frame
Affixed, driving section includes first gear pair, first gear axis, second gear pair, second gear axis and third gear pair, the first tooth
First driving gear of wheel set couples, and engaged with the first driven gear of first gear pair with lifting retarder；First gear
Axis is equipped with the first driven gear and the second driving gear of second gear pair, the second driving gear and the second of second gear pair
Driven gear engages；Second gear axis is equipped with the third driving gear of the second driven gear and third gear pair, and third is actively
Gear is engaged with the driven rack of the third of third gear pair；The driven rack elongate support of third is in the lower part of a lifter plate；So as to
Under the driving of lifting motor, driving section can drive lifter plate to rise or fall.
Wherein, the quantity of second gear pair, second gear axis and third gear pair is symmetrically arranged two.
Wherein, driving section further includes rack tube, dynamic sliding rail and determines sliding rail, and the driven rack of third is connect with rack tube, rack
The top of set and the lower part of lifter plate are fixed, and rack tube is fixedly connected with dynamic sliding rail, are determined sliding rail and are fixedly connected with vehicle frame, in third
During driven rack movement, dynamic sliding rail can be moved up and down relative to sliding rail is determined.
Wherein, wheel mechanism includes fixed plate, and wheel is set on lower body by fixed plate, and wheel is respectively arranged in lower body
Opposite both sides.
Wherein, wheel mechanism further includes auxiliary support wheel, is installed on the opposite another both sides of lower body.
Wherein, driving mechanism includes driving motor and driving retarder, and fixed plate includes inboard wheel fixed plate and outside
Wheel fixed plate, driving motor couple with driving retarder, and driving retarder is fixed in inboard wheel fixed plate, inboard wheel
Fixed plate and outboard wheels fixed plate is mobilizable is set between upper plate body and lower body, wheel is nested in inside by wheel shaft
Between wheel fixed plate and outboard wheels fixed plate.
The utility model is compared to the advantageous effect of the prior art：The carrying with elevating function of the utility model
Trolley, elevating mechanism can drive the lifter plate on vehicle frame to move so that and the cargo placed on lifter plate lifts therewith, so as to
Picking and placeing for different height cargo can be applied.Also, it is linked by multiple gear pairs, ensure that the stability of lifting, met big
The carrying requirement of measurement goods.
Description of the drawings
Fig. 1 is the integrally-built axis side view of the floor truck with elevating function of one embodiment of the utility model；
Fig. 2 is that the integrally-built axis side decomposition of the floor truck with elevating function of one embodiment of the utility model regards
Figure；
Fig. 3 is the front view of the floor truck with elevating function of one embodiment of the utility model；
Fig. 4 is A-A sectional views shown in Fig. 3；
Fig. 5 is the side view of the floor truck with elevating function that one embodiment of the utility model provides；
Fig. 6 is B-B sectional views shown in fig. 5；
Fig. 7 is the bottom view of the floor truck with elevating function of one embodiment of the utility model.
Reference sign：
Vehicle frame 10
Upper plate body 11
Lower body 12
Wheel 21
Auxiliary support wheel 22
Spring 31
Supporting rod 32
Sleeve 33
Swivel plate 41
Electric rotating machine 42
Driving motor 51
Driving retarder 52,
Inboard wheel fixed plate 53
Outboard wheels fixed plate 54
Drive bearing 55
Drive bearing cap 56
Wheel shaft 57
Perforate H1, H3
Through-hole H2
Lifting motor 61
Lift retarder 62
Lift reducer stent 63
First gear axis 64
Second gear axis 65
First driving gear 66
First driven gear 67
Second driving gear 68 of second gear pair
Front side lifts bearing 69
Front side lifts bearing block 70
Second driven gear 71
The third driving gear 72 of third gear pair
Rear side lifts bearing 73
Rear side lifts bearing block 74
The driven rack 75 of third of third gear pair
Item set 76
Dynamic sliding rail 77
Determine sliding rail 78
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, these embodiments are provided so that this practicality is new
The design of example embodiment more comprehensively and completely, and is comprehensively communicated to those skilled in the art by type.In the figure in order to
Clearly, it may be exaggerated the thickness of region and layer.Identical reference numeral represents same or similar structure in figure, thus will
Omit their detailed description.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In example.In the following description, many details are provided so as to provide fully understanding to the embodiment of the utility model.So
And it will be appreciated by persons skilled in the art that the technical solution of the utility model can be put into practice without in the specific detail
It is one or more or other methods, constituent element, material etc. may be used.In other cases, it is not shown in detail or describes public affairs
Know the major technique intention of structure, material or operation to avoid fuzzy the utility model.
The utility model provides a kind of floor truck with elevating function, as shown in Figures 1 to 7, including vehicle frame 10,
Wheel mechanism, driving mechanism and elevating mechanism.Vehicle frame 10 includes the upper plate body 11 being arranged in parallel and lower body 12；Wheel mechanism packet
Include the wheel 21 set on lower body 12；Driving mechanism is used to that floor truck to be driven to move；Elevating mechanism includes lifting motor 61, rises
Retarder 62, lifting reducer stent 63 and driving section drop, and lifting motor 61 couples with lifting retarder 62, lifts retarder 62
It is affixed by lifting reducer stent 63 and vehicle frame 10.Driving section includes first gear pair, first gear axis 64, second gear
Secondary, second gear axis 65 and third gear pair.First driving gear 66 of first gear pair couples with lifting retarder 62, and
It is engaged with the first driven gear 67 of first gear pair；First gear axis 64 is equipped with the first driven gear 67, second gear pair
The second driving gear 68, front side lifting bearing 69 and front side lifting bearing block 70, and first gear axis 64 passes through front side liter
Drop bearing block 70 is fixed on 10 top of vehicle frame.Second driving gear 68 is engaged with the second driven gear 71 of second gear pair；The
Two gear shafts 65 be equipped with the second driven gear 71, the third driving gear 72 of third gear pair, rear side lifting bearing 73 and after
Side lifts bearing block 74.And second gear axis 65 lifts bearing block 74 by rear side and is fixed on 10 top of vehicle frame.Third is actively
The rack 75 driven with the third of third gear pair of gear 72 engages；Driven 75 elongate support of rack of third is under a lifter plate
Portion, so as to which under the driving of lifting motor 61, driving section can drive lifter plate to rise or fall.
The floor truck of the utility model, elevating mechanism can drive the lifter plate on vehicle frame to move so that lifter plate
The cargo of upper placement lifts therewith, so as to picking and placeing for application different height cargo.Also, it is linked by multiple gear pairs,
It ensure that the stability of lifting, meet the carrying requirement of bulkload.
In the present embodiment, the quantity of second gear pair, second gear axis 65 and third gear pair is symmetrically arranged two
It is a, so as to improve the stationarity of jacking by the symmetry of elevating mechanism.
In the present embodiment, driving section may also include rack tube 76, dynamic sliding rail 77 and determine sliding rail 78, the driven rack 75 of third and
Rack tube 76 connects, and the top of rack tube 76 and the lower part of lifter plate are fixed, and rack tube 76 is fixedly connected with dynamic sliding rail 77, fixed sliding
Rail 78 is fixedly connected with vehicle frame 10, and during the driven rack 75 of third moves, dynamic sliding rail 77 can be relative to determining sliding rail 78
It moves up and down.By determining the cooperation of sliding rail 78, dynamic sliding rail 77 and rack, lifter plate can smoothly be driven to rise or fall, kept away
Exempt from the shaking that shifts.
In the present embodiment, wheel 21 is respectively arranged in the opposite both sides of lower body 12.Wheel mechanism may also include auxiliary
Support wheel 22 is installed on the opposite another both sides of lower body 12.Auxiliary support wheel 22 can be universal wheel.It is as shown in fig. 7, auxiliary
The quantity for helping support wheel 22 is 4, is symmetrically set to the opposite another both sides of lower body 12.Therefore, wheel 21 and auxiliary
Support wheel 22 coordinates jointly, provides floor truck more stable support, improves the stability of floor truck movement.
In the present embodiment, driving mechanism can be divided into two groups, correspond to wheel 21, be symmetrically distributed in 10 bottom of vehicle frame
Left and right sides.By taking the driving mechanism in left side as an example, including driving motor 51, driving retarder 52, driving bearing 55 and drive shaft
Hold lid 56.Fixed plate includes inboard wheel fixed plate 53 and outboard wheels fixed plate 54.
Driving motor 51 couples with driving retarder 52, and driving retarder 52 is fixed in inboard wheel fixed plate 53, interior
Side wheel fixed plate 53 and outboard wheels fixed plate 54 is mobilizable is set between upper plate body 11 and lower body 12, wheel 21
Inboard wheel fixed plate 53 and outboard wheels fixed plate are nested in by wheel shaft 57, driving bearing 55 and driving bearing cap 56
Between 54.
Two groups of driving mechanisms can be used differential mode and drive so that the turning radius of floor truck is small, and flexibility is high.
As shown in Fig. 2, the quadrangle of lower body 12 is respectively provided with a perforation H1, the quadrangle of lower body 12 is respectively provided with a perforation H3.
The both ends of inboard wheel fixed plate 53 are respectively provided with a through-hole H2 connected with corresponding perforation H1, and the quantity of suspension mechanism is four
A, the sleeve 33 of each suspension mechanism is accommodated therein in a through-hole H2, and one end of the supporting rod 32 of each suspension mechanism is fixed
In the perforation H3 of upper plate body 11, the other end can pass through corresponding through-hole H2, and be fixed on perforation H1.
Therefore, the quadrangle of floor truck is respectively provided with a suspension mechanism, and the top of spring 31 is contacted with upper plate body 11, lower part
Contacted with sleeve 33, and when floor truck in ground grading when driving, spring 31 i.e. have certain decrement.When removing
When the wheel 21 of the side of fortune trolley is jacked up (run-off the straight or vibrations), the inboard wheel fixed plate 53 of the side is so that spring
31 are further compressed, so as to reduce the inclination of vehicle frame 10 and vibrations.
In the present embodiment, sleeve 33 is linear bearing, and linear bearing is nested in the logical of the both ends of inboard wheel fixed plate 53
In the H2 of hole, there is certain gap between the upper surface of bottom and lower body 12.Gap causes suspension mechanism adjusting trolley
When tilting and shaking, vehicle frame can keep relative stability, and not influence to carry.The sleeve 33 of linear bearing form is so that supporting rod 32
Relative movement between linear bearing is more smooth.
In the present embodiment, rotating mechanism further includes support plate 43, the active roller gear 44 of rotating cylindrical gear pair and rotation
Turn the driven cylindrical gear 45 of cylindrical gear pair, support plate 43 can be used as lifter plate, and its underpart is fixed with electric rotating machine 42, is rotated
The active roller gear 44 of cylindrical gear pair and the driven cylindrical gear 45 of rotating cylindrical gear pair are set in support plate 43, rotation
The active roller gear 44 and electric rotating machine 42 of cylindrical gear pair couple；The driven cylindrical gear 45 of rotating cylindrical gear pair with
The active roller gear 44 of rotating cylindrical gear pair is intermeshed, and upper part is fixed with swivel plate 41, so as in electric rotating
Swivel plate 41 is driven to rotate under the driving of machine 42.
In the present embodiment, when wheel 21 drives vehicle frame 10 to rotate, swivel plate 41 can be with the direction opposite with vehicle frame 10
Rotation, and swivel plate 41 is identical with the rotary speed of vehicle frame 10.Swivel plate 41 is supplied to be rotated with vehicle frame 10 by rotating mechanism
The opposite speed in direction, therefore, in 10 rotary course of vehicle frame, the cargo on swivel plate 41 is not revolved relative to working face
Turn, the stationarity jacked when being rotated so as to fulfill vehicle body.
In conclusion the floor truck with elevating function of the utility model, elevating mechanism can be driven on vehicle frame
One lifter plate moves so that the cargo placed on lifter plate lifts therewith, so as to picking and placeing for application different height cargo.And
And linked by multiple gear pairs, it ensure that the stability of lifting, meet the carrying requirement of bulkload.
Although exemplary embodiment describing the utility model with reference to several, it is to be understood that, term used is explanation
With term exemplary, and not restrictive.Since the utility model can be embodied in a variety of forms without departing from practical new
The spirit or essence of type, it should therefore be appreciated that above-described embodiment is not limited to any aforementioned details, and should be in appended claims
It is widely explained in the spirit and scope limited, therefore falls into whole variations in claim or its equivalent scope and remodeling
Appended claims are all should be to be covered.
Claims (6)
1. a kind of floor truck with elevating function, which is characterized in that including：
Vehicle frame, including the upper plate body and lower body being arranged in parallel；
Wheel mechanism, the wheel including being set on lower body；
Driving mechanism, for floor truck to be driven to move；And
Elevating mechanism subtracts including lifting motor, lifting retarder, lifting reducer stent and driving section, lifting motor with lifting
Fast device connection, lifting retarder is affixed with vehicle frame by lifting reducer stent, and driving section includes first gear pair, first gear
Axis, second gear are secondary, second gear axis and third gear pair, the first driving gear and the lifting retarder of first gear pair join
It connects, and is engaged with the first driven gear of first gear pair；First gear axis is equipped with the first driven gear and second gear pair
The second driving gear, the second driving gear engages with the second driven gear of second gear pair；Second gear axis is equipped with the
The third driving gear of two driven gears and third gear pair, third driving gear and the driven rack of third of third gear pair are nibbled
It closes；The driven rack elongate support of third is in the lower part of a lifter plate；So as to which under the driving of lifting motor, driving section can drive
Lifter plate rises or falls.
2. there is the floor truck of elevating function as described in claim 1, which is characterized in that second gear is secondary, second gear
The quantity of axis and third gear pair is symmetrically arranged two.
3. as described in claim 1 have elevating function floor truck, which is characterized in that driving section further include rack tube,
It moves sliding rail and determines sliding rail, the driven rack of third is connect with rack tube, and the top of rack tube and the lower part of lifter plate are fixed, rack tube
It is fixedly connected with dynamic sliding rail, determines sliding rail and be fixedly connected with vehicle frame, during the driven rack movement of third, dynamic sliding rail being capable of phase
It is moved up and down for determining sliding rail.
4. there is the floor truck of elevating function as described in claim 1, which is characterized in that wheel mechanism includes fixed plate,
Wheel is set on lower body by fixed plate, and wheel is respectively arranged in the opposite both sides of lower body.
5. there is the floor truck of elevating function as claimed in claim 4, which is characterized in that wheel mechanism further includes auxiliary branch
Support wheel is installed on the opposite another both sides of lower body.
6. there is the floor truck of elevating function as described in claim 1, which is characterized in that driving mechanism includes driving motor
With driving retarder, fixed plate includes inboard wheel fixed plate and outboard wheels fixed plate, driving motor and driving retarder connection
It connects, driving retarder is fixed in inboard wheel fixed plate, inboard wheel fixed plate and outboard wheels fixed plate is mobilizable sets
It is placed between upper plate body and lower body, wheel is nested in by wheel shaft between inboard wheel fixed plate and outboard wheels fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223207.0U CN207510555U (en) | 2017-09-22 | 2017-09-22 | A kind of floor truck with elevating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223207.0U CN207510555U (en) | 2017-09-22 | 2017-09-22 | A kind of floor truck with elevating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207510555U true CN207510555U (en) | 2018-06-19 |
Family
ID=62533740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223207.0U Expired - Fee Related CN207510555U (en) | 2017-09-22 | 2017-09-22 | A kind of floor truck with elevating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207510555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589725A (en) * | 2019-09-29 | 2019-12-20 | 广东博智林机器人有限公司 | Vertical conveyor |
| CN111619697A (en) * | 2020-05-11 | 2020-09-04 | 广州百士臣科技有限公司 | Transfer robot with antiskid function |
-
2017
- 2017-09-22 CN CN201721223207.0U patent/CN207510555U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589725A (en) * | 2019-09-29 | 2019-12-20 | 广东博智林机器人有限公司 | Vertical conveyor |
| CN112141852A (en) * | 2019-09-29 | 2020-12-29 | 广东博智林机器人有限公司 | Vertical conveyor |
| CN110589725B (en) * | 2019-09-29 | 2021-06-01 | 广东博智林机器人有限公司 | Vertical conveyor |
| CN112141852B (en) * | 2019-09-29 | 2021-10-01 | 广东博智林机器人有限公司 | Vertical conveyor |
| CN111619697A (en) * | 2020-05-11 | 2020-09-04 | 广州百士臣科技有限公司 | Transfer robot with antiskid function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20210922 |