CN209441404U - Cart - Google Patents
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- CN209441404U CN209441404U CN201822133466.5U CN201822133466U CN209441404U CN 209441404 U CN209441404 U CN 209441404U CN 201822133466 U CN201822133466 U CN 201822133466U CN 209441404 U CN209441404 U CN 209441404U
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- Prior art keywords
- driving wheel
- chassis
- cart
- handle
- cart according
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- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Handcart (AREA)
Abstract
This application discloses a kind of carts.Cart includes: chassis, for carrying object to be transported；Idler wheel below the chassis is set, and the idler wheel on supporting plane for supporting the chassis；And driving wheel, the driving wheel can switch between first state and the second state, the driving wheel described in the first state is not contacted with the supporting plane, and the driving wheel described in second state contacts with the supporting plane and drives the chassis mobile relative to the supporting plane.Cart according to the present utility model being capable of easily mobile object.
Description
Technical field
The utility model relates to machinery fields, in particular to a kind of cart.
Background technique
Cart is in the problem of cart for transporting object: on the one hand, to be shipped on cart when being carried on
When the quality of the object sent is larger, cart can not be pushed or need to carry out micro adjustment to trolley position by relying solely on manpower
When only rely on manpower and cannot achieve；On the other hand, when cart is unloaded or loading capacity is smaller, manpower is only relied on without by outer
Power can push cart.
So it is necessary to for including these above-mentioned situations existing issue or drawback sufficiently studied, with
Just it is improved.
Utility model content
It, being capable of easily mobile object the utility model proposes a kind of cart.
According to the cart that the utility model proposes on one side, the cart includes:
Chassis, for carrying object to be transported；
Idler wheel below the chassis is set, and the idler wheel on supporting plane for supporting the chassis；And
Driving wheel, the driving wheel can switch between first state and the second state, the institute in the first state
It states driving wheel not contact with the supporting plane, the driving wheel described in second state is contacted and driven with the supporting plane
It is mobile relative to the supporting plane to move the chassis.
According to the cart that the utility model proposes on one side, the cart further includes handle, by being applied to described
It is mobile relative to the supporting plane that active force on hand is able to drive the chassis.
According to the cart that the utility model proposes on one side, the lower end of the handle is arranged in the driving wheel.
According to the cart that the utility model proposes on one side, can be adjusted by adjusting the power being applied on the handle
Adhesive force between the driving wheel and ground.
According to the cart that the utility model proposes on one side, the handle structure is at that can rotate, to make the drive
Driving wheel turns to.
According to the cart that the utility model proposes on one side, the cart includes the first connector, and the handle passes through
First connector and the chassis are hinged, make it possible to adjust the driving wheel in the position of vertical direction.
According to the cart that the utility model proposes on one side, the cart further includes setting on the chassis and described the
Elastic component between a connection piece is maintained at the driving wheel in the case where no external force by the elastic component
In the first state.
According to the cart that the utility model proposes on one side, the cart further includes limiting device, described for limiting
Rotation of the handle relative to the chassis.
According to the cart that the utility model proposes on one side, the limiting device includes limited block, the limited block energy
It is enough to be contacted with first connector, for limiting the rotational angle on the relatively described chassis of first connector.
According to the cart that the utility model proposes on one side, controller is equipped in the handle, it is described for controlling
The rotation of driving wheel.
According to the utility model on one side propose cart, the controller can control the driving wheel revolving speed and
Direction.
According to the cart that the utility model proposes on one side, the cart further includes motor, and the motor is able to drive
The driving wheel rotation.
According to the cart that the utility model proposes on one side, according to the cart that the utility model proposes on one side, institute
Motor is stated to be integrated in the driving wheel.
According to the cart that the utility model proposes on one side, it is equipped on the chassis and changes level platform, for more moving
Power battery.
According to the cart that the utility model proposes on one side, positioning pin is equipped on the chassis, described in determining
The relative position on chassis and body of a motor car.
The beneficial effects of the utility model include: by the way that the drive that can switch between first state and the second state is arranged
Driving wheel can be switched in first state when needed and drive chassis mobile by the driving wheel, at it by driving wheel
Driving wheel is switched in the second state in the case of him.
Detailed description of the invention
It is explained with reference to the disclosure of the utility model.It is to be appreciated that attached drawing is merely illustrative purpose, and simultaneously
It is not intended to be construed as limiting the protection scope of the utility model.In the accompanying drawings, unless otherwise indicated, identical appended drawing reference is used for
Refer to identical component.Wherein:
Fig. 1 schematically illustrates the cart proposed according to one embodiment of the utility model with side view, wherein driving
Wheel is in first state；
Fig. 2 schematically illustrates the cart proposed according to one embodiment of the utility model with side view, wherein driving
Wheel is in the second state；
Fig. 3 schematically illustrates the cart proposed according to one embodiment of the utility model with perspective view；
Fig. 4 schematically illustrates the cart in Fig. 3 with perspective view, wherein handle has been rotated relative to the first connector.
Specific embodiment
It is readily appreciated that, technical solution according to the present utility model, in the case where not changing the utility model in essence spirit, this field
Those skilled in the art can propose the various structures mode and implementation that can be replaced mutually.Therefore, implement in detail below
Mode and attached drawing are only the exemplary illustrations to the technical solution of the utility model, and are not to be construed as the complete of the utility model
Portion or be considered as defines or limits technical solutions of the utility model.
It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side
Position term is construed to restricted term.
In the following description, various parameters and component are described for the embodiment of different configuration, these specific parameters
Only it is used as example without making limitation to embodiments herein with component.
Embodiment combination Fig. 1 according to the present utility model is shown, wherein can be seen that cart includes: chassis 1, is used for
Carry object to be transported (such as power battery)；And the idler wheel 2 below the chassis 1 is set, the idler wheel 2 is used for
The chassis 1 is supported on supporting plane.When idler wheel 2 rolls on the ground, supporting plane refers to ground.The cart also wraps
Driving wheel 3 is included, the driving wheel 3 can switch between first state (off position) and the second state (working condition),
The driving wheel 3 described in the first state is not contacted with the supporting plane, the driving wheel 3 described in second state with
The supporting plane contacts and drives the chassis 1 mobile relative to the supporting plane.
It, can be when needed by driving by the way that the driving wheel 3 that can switch between first state and the second state is arranged
Wheel 3 is switched in first state and drives chassis 1 mobile by the driving wheel 3；Driving wheel 3 is switched in other cases
Into the second state.Described driving wheel itself is had power source or can be rotated by means of power source, to play driving bottom
The effect mobile relative to the supporting plane of disk/cart.
The cart can also include motor 4, and the motor 4 is able to drive the driving wheel 3 and rotates.For example, the electricity
The shell of machine 4 is fixedly connected with the driving wheel 3, and the output shaft of the motor 4 is arranged to coaxially in the rotation of the driving wheel 3
Axis or motor 4 are integrated in the driving wheel 3.By control motor forward or reverse come control cart advance or after
It moves back.Here, motor 4 is only a kind of example, other dynamical elements can also be arranged to drive the drive in those skilled in the art
Driving wheel 3 rotates.
The cart can also include handle 5, be able to drive the chassis by the active force being applied on the handle 5
1 is mobile relative to the supporting plane." active force being applied on the handle 5 " can be the push-pull effort of manpower or by other
The active force that power mechanism is applied.In order to facilitate the gripping of manpower, gripping elements 51 are also provided on the handle 5, such as
Shown in Fig. 3.The lower end of the handle 5 is arranged in the driving wheel 3, for example, it is equipped with wheel shaft in the lower end of the handle 5, it is described
Driving wheel 3 is mounted on the wheel shaft and can rotate around the wheel shaft.As shown in Fig. 2, the cart can also include
First connector 6, the handle 5 is hinged by first connector 6 and the chassis 1, makes it possible to adjust the driving
Wheel 3 is in the position of vertical direction.Certainly, first connector 6 can also be fixedly connected with the handle 5.In the handle 5
By first connector 6 and the chassis 1 it is hinged in the case where, pass through the angle on the rotation relatively described chassis 1 of handle 5
Degree can adjust the position of the handle 5, particularly the position of the driving wheel 3 on the handle 5, to control the drive
Driving wheel 3 switches between first state and the second state.
It illustratively, can be by way of man-driven handle 5 in 1 zero load of chassis or smaller loading capacity
The chassis 1 is driven to move；When 1 loading capacity of chassis is larger, the handle 5 can be pushed by manpower by the driving
Wheel 3 compresses supporting plane, drives the chassis 1 to move by the rotation of the driving wheel 3.Cart according to the present utility model
Beneficial effect also resides in: for example cart on the ground when driving, can be adjusted by adjusting the lower pressure being applied on handle 5
Adhesive force between the driving wheel 3 and ground, so that the driving force that the driving wheel 3 can apply easily is adjusted, and nothing
The parameters such as the revolving speed of the driving wheel 3 must be adjusted, this regulative mode is special when the position to the chassis 1 carries out micro adjustment
It is not advantageous.
An embodiment according to the present utility model, the cart are equipped with limiting device, and the limiting device is used for
Extreme rotational angle of the handle 5 relative to the chassis 1 is limited, protects the handle 5 relative to the rotation on the chassis 1
It holds in comparatively safe range.The limiting device is for example configured to limited block.For example, the limiting device can ensure
When the driving wheel 3 is located at first state, the handle 5 cannot be rotated towards the chassis 1.
The cart further includes the elastic component 7 being arranged between the chassis 1 and first connector 6, such as spring,
By the elastic component 7 driving wheel 3 is maintained in the first state in the case where no external force.Example
Such as, in the first state, first connector 6 is contacted with the limited block of the limiting device, so that described first connects
Rotation of the fitting 6 relative to the chassis 1 is limited by the limiting device.
An embodiment according to the present utility model, the handle 5 are constructed to be permeable to 6 turns of first connector relatively described
It is dynamic, make it possible to adjust driving direction of the driving wheel 3 in the supporting plane.As shown in figure 4, the handle 5 is opposite
First connector 6 has turned right an angle.Such as first connector 6 have hole, the handle 5 pass through the hole and
It can be rotated around the axis in the hole.
An embodiment according to the present utility model is equipped with controller (not shown), for controlling in the handle 5
The rotation of the driving wheel 3.The controller can be connect by wired mode, such as harness with the driving wheel 3, described
Controller can also wirelessly be connect with the driving wheel 3.The controller is preferably placed at holding in the handle 5
It holds at element 51, facilitates the operation of personnel.The controller can control the parameters such as revolving speed and the direction of the driving wheel 3.
An embodiment according to the present utility model is equipped on the chassis 1 and changes level platform 9, for replacing power
Battery.It is also provided with positioning pin 8 on the chassis 1, for determining the chassis 1 or changing level platform 9 and body of a motor car
Relative position is in or will be on automobile so that the power battery being located on the cart is directly easily installed to Automobile
Power battery be unloaded on the cart.
The technical scope of the utility model is not limited solely to the content in above description, and those skilled in the art can be
Under the premise of not departing from the utility model technical idea, to above-described embodiment carry out many variations and modifications, and these deformation and
Modification should all be fallen within the protection scope of the present invention.
Claims (15)
1. a kind of cart, which is characterized in that the cart includes:
Chassis (1), for carrying object to be transported；
The idler wheel (2) being arranged below the chassis (1), the idler wheel (2) on supporting plane for supporting the chassis
(1)；And
Driving wheel (3), the driving wheel (3) can switch between first state and the second state, in the first state
The driving wheel (3) does not contact with the supporting plane, the driving wheel (3) described in second state and the supporting plane
It contacts and drives the chassis (1) mobile relative to the supporting plane.
2. cart according to claim 1, which is characterized in that the cart further includes handle (5), described by being applied to
It is mobile relative to the supporting plane that active force on handle (5) is able to drive the chassis (1).
3. cart according to claim 2, which is characterized in that the driving wheel (3) is arranged under the handle (5)
End.
4. cart according to claim 3, which is characterized in that can by adjusting the power being applied on the handle (5)
Adjust the adhesive force between the driving wheel (3) and ground.
5. cart according to claim 2, which is characterized in that the handle (5) is constructed to be permeable to rotate, to make described
Driving wheel turns to.
6. cart according to claim 2, which is characterized in that the cart includes the first connector (6), the handle
(5) hingedly by first connector (6) and the chassis (1), make it possible to adjust the driving wheel (3) in vertical direction
Position.
7. cart according to claim 6, which is characterized in that the cart further includes being arranged in the chassis (1) and institute
The elastic component (7) between the first connector (6) is stated, makes the driving wheel (3) in no outer masterpiece by the elastic component (7)
It is maintained in the case where in the first state.
8. cart according to claim 6, which is characterized in that the cart further includes limiting device, described for limiting
Rotation of the handle (5) relative to the chassis (1).
9. cart according to claim 8, which is characterized in that the limiting device includes limited block, the limited block energy
It is enough to be contacted with first connector (6), for limiting the rotational angle of the relatively described chassis (1) of first connector (6).
10. cart according to claim 2, which is characterized in that controller is equipped in the handle (5), for controlling
The rotation of the driving wheel (3).
11. cart according to claim 10, which is characterized in that the controller can control the driving wheel (3)
Revolving speed and direction.
12. cart according to claim 1, which is characterized in that the cart further includes motor (4), motor (4) energy
The driving wheel (3) are enough driven to rotate.
13. cart according to claim 12, which is characterized in that the motor (4) is integrated in the driving wheel (3).
14. cart according to claim 1, which is characterized in that be equipped on the chassis (1) and change level platform (9), be used for
Replace power battery.
15. cart according to claim 14, which is characterized in that be equipped with positioning pin (8) on the chassis (1), be used for
Determine the relative position of the chassis (1) and body of a motor car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133466.5U CN209441404U (en) | 2018-12-19 | 2018-12-19 | Cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133466.5U CN209441404U (en) | 2018-12-19 | 2018-12-19 | Cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209441404U true CN209441404U (en) | 2019-09-27 |
Family
ID=68014444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822133466.5U Active CN209441404U (en) | 2018-12-19 | 2018-12-19 | Cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209441404U (en) |
-
2018
- 2018-12-19 CN CN201822133466.5U patent/CN209441404U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co., Ltd Address before: 30 Floor of Yihe Building, No. 1 Kangle Plaza, Central, Hong Kong, China Patentee before: NIO NEXTEV Ltd. |
|
| TR01 | Transfer of patent right |