CN208665361U - A kind of elevating mechanism and creeper truck - Google Patents
A kind of elevating mechanism and creeper truck Download PDFInfo
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- CN208665361U CN208665361U CN201821298422.1U CN201821298422U CN208665361U CN 208665361 U CN208665361 U CN 208665361U CN 201821298422 U CN201821298422 U CN 201821298422U CN 208665361 U CN208665361 U CN 208665361U
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- car body
- lifting arm
- driving part
- walking mechanism
- walking
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Abstract
This application discloses a kind of elevating mechanisms, for adjusting the distance between car body (1) and walking mechanism (2), including the first flexible driving part (3), lifting arm (4), the both ends of the lifting arm (4) are hinged with the car body (1) and the walking mechanism (2) respectively, the both ends of the first flexible driving part (3) respectively with the car body (1) and the lifting arm (4) hingedly, the car body (1) and the walking mechanism (2) are hinged in one end far from the described first flexible driving part (3).The application also provides a kind of creeper truck.Elevating mechanism and creeper truck provided by the present application, the terrain clearance of adjustable car body, while the walking ability of walking mechanism being kept to stablize.
Description
Technical field
This application involves robotic technology fields, more particularly to a kind of shoe elevating mechanism and creeper truck.
Background technique
The terrain clearance of existing major part creeper truck be it is fixed, handling capacity is limited, it is difficult to adapt to complicated road surface shape
Condition.At present also have part creeper truck terrain clearance be it is transformable, the adjusting of height is the change by vehicle track train
Change to realize.But crawler belt deformation come realize vehicle terrain clearance variation by way of, while improving vehicle handling capacity,
Form is very poor after deformation for its crawler belt, and the walking ability of crawler belt itself substantially reduces.
Therefore, how to realize the variation of creeper truck terrain clearance, while keeping the walking ability of crawler belt, be art technology
Personnel's technical problem urgently to be resolved.
Utility model content
In order to solve the above technical problems, first purpose of the utility model is to provide a kind of elevating mechanism；This is practical new
Second purpose of type is to provide a kind of creeper truck using above-mentioned elevating mechanism；Elevating mechanism and shoe provided by the utility model
Band vehicle, the terrain clearance of adjustable car body, while the walking ability of walking mechanism being kept to stablize.
The technical scheme that the utility model is provided is as follows:
A kind of elevating mechanism, for adjusting the distance between car body and walking mechanism, including the first flexible driving part, liter
Arm drops, and the both ends of the lifting arm are hinged with the car body and the walking mechanism respectively, the first flexible driving part
Both ends are hinged with the car body and the lifting arm respectively, and the car body and the walking mechanism are far from the described first flexible drive
One end of dynamic component is hinged.
Preferably, the second flexible driving part, the one end of the car body far from the described first flexible driving part are additionally provided with
It is hinged with one end of the described second flexible driving part, the one end of the walking mechanism far from the described first flexible driving part with
The other end of the second flexible driving part is hinged.
Preferably, one end of the lifting arm and the car body are hinged, the other end of the lifting arm and the vehicle with walking machine
The driving wheel of structure is rotatably attached, and wheel chain is equipped in the lifting arm, what the wheel chain was used to provide the car body
Power transmission is to the driving wheel.
Preferably, the other end of the lifting arm and the driving wheel of the walking mechanism are rotatably attached specifically: institute
Any one gear in the wheel chain of lifting arm is stated, it is coaxial with the driving wheel.
Preferably, the other end of the lifting arm and the driving wheel of the walking mechanism are rotatably attached specifically: institute
Any one gear in the wheel chain of lifting arm is stated, with the driving wheel band connection.
Preferably, the other end of the lifting arm and the driving wheel of the walking mechanism are rotatably attached specifically: institute
Any one gear in the wheel chain of lifting arm is stated, is engaged with the driving wheel.
Preferably, the described first flexible driving part, the second flexible driving part are specially in hydraulic cylinder or cylinder
Any one.
A kind of creeper truck, including car body, walking mechanism, pass through any of the above-described between the car body and the walking mechanism
The elevating mechanism connection.
In view of the problems of the existing technology, the utility model provides a kind of elevating mechanism, for adjusting car body and walking
The distance between mechanism, including the first flexible driving part, lifting arm, the both ends of the lifting arm respectively with the car body and institute
State that walking mechanism is hinged, the both ends of the first flexible driving part are hinged with the car body and the lifting arm respectively, described
Car body is hinged in one end far from the described first flexible driving part with the walking mechanism.
Elevating mechanism provided by the utility model makes the lifting hinged with it by the flexible of the first flexible driving part
Arm is mobile, and the relative position between the car body being respectively articulated with lifting arm and walking mechanism is made to change, and due to car body with
The walking mechanism is hinged in one end far from the described first flexible driving part, and car body can be around the hinge hinged with walking mechanism
Contact rotation, so that being assembled with the car body lifting of elevating mechanism one end, terrain clearance is got higher, and unassembled elevating mechanism one end
Height of the carbody is constant, so that the angle of car body and walking mechanism changes, forms the state that car body one end is lifted.One end
The car body lifted can pass through the road surface by some of complex, meanwhile, in descending, the car body and vehicle with walking machine that one end is lifted are configured
At angle, car body can be made to be in the state of relative level, be conducive to descending process carry out.
The utility model also provides a kind of creeper truck, including car body, walking mechanism, the car body and the walking mechanism it
Between connected by elevating mechanism described in any of the above embodiments.Creeper truck provided by the utility model, can according to pavement behavior or
Operation needs, and raises the terrain clearance of car body, while maintaining the shape invariance of walking mechanism, and the walking ability of walking mechanism is kept
Stablize, conducive to the operation of creeper truck.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of creeper truck in the utility model embodiment (car body does not lift)；
Fig. 2 is the structural schematic diagram one (lifting car body one end) of creeper truck in the utility model embodiment；
Fig. 3 is the structural schematic diagram one (lifting at car body both ends) of creeper truck in the utility model embodiment；
Fig. 4 is the structural schematic diagram of lifting arm in the utility model embodiment；
Appended drawing reference: 1- car body；2- walking mechanism；21- driving wheel；3- first stretches driving part；4- lifting arm；5-
Two flexible driving parts.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
Please be as shown in Figures 1 to 4, the utility model embodiment provides a kind of elevating mechanism, for adjusting car body 1 and walking
The distance between mechanism 2, including the first flexible driving part 3, lifting arm 4, the both ends of the lifting arm 4 respectively with the car body
1 and the walking mechanism 2 it is hinged, the both ends of the first flexible driving part 3 respectively with the car body 1 and the lifting arm 4
Hingedly, the car body 1 and the walking mechanism 2 are hinged in one end far from the described first flexible driving part 3.
In view of the problems of the existing technology, the utility model provides a kind of elevating mechanism, for adjusting car body 1 and walking
The distance between mechanism 2, including the first flexible driving part 3, lifting arm 4, the both ends of the lifting arm 4 respectively with the car body
1 and the walking mechanism 2 it is hinged, the both ends of the first flexible driving part 3 respectively with the car body 1 and the lifting arm 4
Hingedly, the car body 1 and the walking mechanism 2 are hinged in one end far from the described first flexible driving part 3.
Elevating mechanism provided by the utility model makes the lifting hinged with it by the flexible of the first flexible driving part 3
Arm 4 is mobile, so that the relative position between the car body being respectively articulated with lifting arm 41 and walking mechanism 2 is changed, and due to vehicle
Body 1 and the walking mechanism 2 are hinged in one end far from the described first flexible driving part 3, car body 1 can around with walking mechanism
2 hinged hinge joint rotations, so that the car body 1 for being assembled with elevating mechanism one end is lifted, terrain clearance is got higher, and unassembled lifting
1 height of car body of mechanism one end is constant, so that car body 1 and the angle of walking mechanism 2 change, forms 1 one end of car body
The state lifted.The car body 1 that one end is lifted can pass through the road surface by some of complex, meanwhile, in descending, what one end was lifted
The angle that car body 1 and walking mechanism 2 are formed, can make car body 1 be in the state of relative level, be conducive to descending process and carry out.
Preferably, be additionally provided with the second flexible driving part 5, the car body 1 far from the described first flexible driving part 3 one
End is hinged with one end of the described second flexible driving part 5, and the walking mechanism 2 is far from the described first flexible driving part 3
One end and the other end of the described second flexible driving part 5 are hinged.
Preferably, the utility model is additionally provided with the second flexible driving part 5, the car body 1 is flexible far from described first
One end of driving part 3 and one end of the described second flexible driving part 5 are hinged, and the walking mechanism 2 is stretched far from described first
One end of contracting driving part 3 and the other end of the described second flexible driving part 5 are hinged.That is, between car body 1 and walking mechanism 2
It is no longer directly hinged, but it is hinged with the both ends of the second flexible driving part 5 respectively.Second flexible driving part 5 stretches same
When, it changes with the angle of car body 1, walking mechanism 2, so that car body 1 and the relative position of walking mechanism 2 change,
So that the terrain clearance of car body 1 is got higher.Second flexible driving part 5 cooperates the first flexible driving part 3 to work at the same time, can
So that the both ends of car body 1 are elevated simultaneously, the terrain clearance of entire car body 1 is got higher, greatly enhances its passage capacity, raising pair
The adaptability of complex road surface situation.Elevating mechanism provided by the utility model does not change while changing 1 terrain clearance of car body
The shape for becoming walking mechanism 2 makes walking mechanism 2 maintain its walking ability, conducive to the operation of creeper truck entirety.
Preferably, one end of the lifting arm 4 and the car body 1 are hinged, the other end of the lifting arm 4 and the walking
The driving wheel 21 of mechanism 2 is rotatably attached, and wheel chain is equipped in the lifting arm 4, and the wheel chain is used for the car body 1
The power transmission of offer is to the driving wheel 21.
Since the relative position between car body 1 and walking mechanism 2 can change, need to be arranged power transmission machine flexible
Power is transmitted to walking mechanism 2 from car body 1 to realize by structure.To be further simplified structure, preferably by the one of the lifting arm 4
End and the car body 1 are hinged, and the other end of the lifting arm 4 and the driving wheel 21 of the walking mechanism 2 are rotatably attached, institute
It states and is equipped with wheel chain in lifting arm 4, the power transmission that the wheel chain is used to provide the car body 1 to the driving wheel 21.
By the way that lifting arm 4 is connect with the driving wheel 21 of walking mechanism 2, and in lifting arm 4 setting transmission power wheel chain, can be with
By the power transmission in car body 1 to driving wheel 21, to maintain the work of walking mechanism 2.Since 4 one end of lifting arm and car body 1 are cut with scissors
It connecing, the other end is rotatably attached with driving wheel 21, and no matter whether car body 1 is raised, and whether the position of lifting arm 4 changes,
The sustainable transmission power of wheel chain inside lifting arm 4 is realized during adjusting 1 terrain clearance of car body, is kept
The stabilization of power transmission, and the structure of creeper truck can be simplified, reduce the probability of happening of power transmission failure.
Preferably, the other end of the lifting arm 4 and the driving wheel 21 of the walking mechanism 2 are rotatably attached specifically
Are as follows: any one gear in the wheel chain of the lifting arm 4, it is coaxial with the driving wheel 21.
It is total with the driving wheel 21 by any one gear in the wheel chain of lifting arm 4 as the first embodiment
Axis.When then gear rotates, axis is also rotated with, and the driving wheel 21 coaxial with gear also rotates with, driving crawler belt rotation, real
Existing walking mechanism 2 continues working.
Preferably, the other end of the lifting arm 4 and the driving wheel 21 of the walking mechanism 2 are rotatably attached specifically
Are as follows: any one gear in the wheel chain of the lifting arm 4, with 21 band connection of driving wheel.
As second of embodiment, by any one gear in the wheel chain of the lifting arm 4, with the driving wheel
21 band connections.When then gear rotates, transmission belt (such as driving chain) rotation is driven, so that driving wheel 21 be driven to rotate, is realized
Power transmission.
Preferably, the other end of the lifting arm 4 and the driving wheel 21 of the walking mechanism 2 are rotatably attached specifically
Are as follows: any one gear in the wheel chain of the lifting arm 4 is engaged with the driving wheel 21.
As the third embodiment, by any one gear in the wheel chain of the lifting arm 4, with the driving wheel
21 engagements.Gear rotation, drives the driving wheel 21 engaged to rotate, and realizes power transmission.Gear is engaged with driving wheel 21,
It can be direct geared to engage with driving wheel；It can also be the fixed conveyor gear on the axis of driving wheel, with 4 middle gear chain of lifting arm
Any gear engagement, the transmitting of power equally may be implemented.
In three of the above embodiment, preferably 4 middle gear chain end gear of lifting arm is (i.e. near the tooth of driving wheel 21
Wheel), or band connection coaxial with driving wheel 21 or engagement improve the utilization efficiency of wheel chain.
Preferably, the described first flexible driving part 3, the second flexible driving part 5 are specially hydraulic cylinder or cylinder
In any one.
A kind of creeper truck, including car body 1, walking mechanism 2 pass through above-mentioned between the car body 1 and the walking mechanism 2
The connection of elevating mechanism described in one.
The utility model also provides a kind of creeper truck, including car body 1, walking mechanism 2, the car body 1 and the vehicle with walking machine
It is connected between structure 2 by elevating mechanism described in any of the above embodiments.Creeper truck provided by the utility model, can be according to road surface shape
Condition or operation need, and raise the terrain clearance of car body 1, while maintaining the shape invariance of walking mechanism 2, the walking of walking mechanism 2
Ability keeps stablizing, conducive to the operation of creeper truck.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of elevating mechanism, for adjusting the distance between car body (1) and walking mechanism (2), which is characterized in that including first
Flexible driving part (3), lifting arm (4), the both ends of the lifting arm (4) respectively with the car body (1) and the walking mechanism
(2) hingedly, the both ends of the described first flexible driving part (3) respectively with the car body (1) and the lifting arm (4) hingedly, institute
It is hinged in one end far from the described first flexible driving part (3) with the walking mechanism (2) to state car body (1).
2. elevating mechanism according to claim 1, which is characterized in that be additionally provided with the second flexible driving part (5), the vehicle
The one end of body (1) far from the described first flexible driving part (3) and one end of the described second flexible driving part (5) are hinged, institute
State the another of walking mechanism (2) one end and described second flexible driving part (5) far from described first flexible driving part (3)
End is hinged.
3. elevating mechanism described in any one of -2 according to claim 1, which is characterized in that one end of the lifting arm (4) with
Hingedly, the other end of the lifting arm (4) rotatably connects the car body (1) with the driving wheel (21) of the walking mechanism (2)
It connects, is equipped with wheel chain in the lifting arm (4), the power transmission that the wheel chain is used to provide the car body (1) is to described
Driving wheel (21).
4. elevating mechanism according to claim 3, which is characterized in that the other end of the lifting arm (4) and the walking
The driving wheel (21) of mechanism (2) is rotatably attached specifically: any one gear in the wheel chain of the lifting arm (4),
It is coaxial with the driving wheel (21).
5. elevating mechanism according to claim 3, which is characterized in that the other end of the lifting arm (4) and the walking
The driving wheel (21) of mechanism (2) is rotatably attached specifically: any one gear in the wheel chain of the lifting arm (4),
With the driving wheel (21) band connection.
6. elevating mechanism according to claim 3, which is characterized in that the other end of the lifting arm (4) and the walking
The driving wheel (21) of mechanism (2) is rotatably attached specifically: any one gear in the wheel chain of the lifting arm (4),
It is engaged with the driving wheel (21).
7. elevating mechanism according to claim 2, which is characterized in that the first flexible driving part (3), described second
Flexible driving part (5) are specially any one in hydraulic cylinder or cylinder.
8. a kind of creeper truck, including car body (1), walking mechanism (2), which is characterized in that the car body (1) and the walking mechanism
(2) it is connected between by elevating mechanism of any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821298422.1U CN208665361U (en) | 2018-08-13 | 2018-08-13 | A kind of elevating mechanism and creeper truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821298422.1U CN208665361U (en) | 2018-08-13 | 2018-08-13 | A kind of elevating mechanism and creeper truck |
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| CN208665361U true CN208665361U (en) | 2019-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022144029A1 (en) * | 2021-01-04 | 2022-07-07 | 冯春魁 | Mobile device, control method, control apparatus, storage medium, mobile platform, and accessory |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022144029A1 (en) * | 2021-01-04 | 2022-07-07 | 冯春魁 | Mobile device, control method, control apparatus, storage medium, mobile platform, and accessory |
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