CN206634143U - A kind of novel electric tricycle chassis with shock-absorbing function - Google Patents
A kind of novel electric tricycle chassis with shock-absorbing function Download PDFInfo
- Publication number
- CN206634143U CN206634143U CN201720165370.XU CN201720165370U CN206634143U CN 206634143 U CN206634143 U CN 206634143U CN 201720165370 U CN201720165370 U CN 201720165370U CN 206634143 U CN206634143 U CN 206634143U
- Authority
- CN
- China
- Prior art keywords
- rack
- shell fragment
- shock
- absorbing function
- wheel shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of novel electric tricycle chassis with shock-absorbing function, it is characterised in that：The novel chassis for electric vehicle with shock-absorbing function includes：Chassis body, the chassis body includes preceding end-rack, rear end-rack and turning rack, one end of the preceding end-rack is welded in the rear end-rack, other end extension is fixed on the turning rack, preceding standpipe is provided with the turning rack, wheel shaft is provided with below end-rack after described, wheel is arranged on the wheel shaft；Damping device, the damping device include vertical shell fragment, horizontal shell fragment and the suspension being arranged on wheel shaft；And the battery case in the rear end-rack is arranged at, the battery case is rectangular box, is respectively equipped with a pair of flexible members on the battery case two madial wall parallel to each other, and the free end for being often pointed to the flexible member of homonymy is connected with a baffle plate jointly.
Description
Technical field
It the utility model is related to vehicle technology field, and in particular to a kind of novel electric tricycle with shock-absorbing function
Chassis.
Background technology
Electric power cleaning, the high important energy of conversion ratio, is widely used in production and life, with electric power as a kind of environmental protection
To apply to drive the update of the vehicles, promote the low-carbonization of traffic transport industry to develop, reduce transportation cost, save
The energy, environmental protection, it is one of important topic of countries in the world research, by the development of decades, has been applied in electronic city
City's public transit vehicle, factories and miness electric transportation vehicle, electric urban environmental sanitation dumper, engineering, tunnel, subway work special-purpose vehicle etc.
Numerous areas.Wherein, electro-tricycle relies on the factors such as purchase cost is small, cost of use is cheap, becomes small article transport
Preferred traffic instrument.
Moved after tricycle load-carrying tailheaviness, its after-frame connects roller bearing by rigid hanger, and such bottom does not have any shape
The endergonic structure of change, it is such simple in construction, the difficulty of production is reduced in the fabrication process；Secondly it is exactly that cost is relatively low, one
As for rigid hanger be exactly steelframe composition, be welded on the lower section of tail-bracket, a large amount of gravity are undertaken by roller bearing.In vehicle height
After fast row to bumpy sections, its roller bearing will produce deformation in the road feel for absorbing ground and replying, and run into dell or road surface is poor
Situation, roller bearing absorb energy reach the limit of, therewith produce fracture, overturn.
Utility model content
In view of this utility model provides a kind of novel electric tricycle chassis with shock-absorbing function, has solved existing
The problem of in technology.
The utility model provides a kind of novel electric tricycle chassis with shock-absorbing function, it is characterised in that：The tool
The novel chassis for electric vehicle for having shock-absorbing function includes：
Chassis body, the chassis body include preceding end-rack, rear end-rack and turning rack, one end weldering of the preceding end-rack
Loaded in the rear end-rack, other end extension is fixed on the turning rack, and preceding standpipe, institute are provided with the turning rack
State and be provided with wheel shaft below rear end-rack, wheel is arranged on the wheel shaft；
Damping device, the damping device include vertical shell fragment, horizontal shell fragment and the suspension being arranged on wheel shaft；And
The battery case being arranged in the rear end-rack, the battery case is rectangular box, and the battery case two is parallel to each other
Madial wall on be respectively equipped with a pair of flexible members, and the free end for being often pointed to the flexible member of homonymy is connected with a gear jointly
Plate.
Preferably, the rear end-rack includes two carrier frames being symmetrically installed and is arranged between two carrier frames
Cross bar；The side of the carrier frame is provided with several pipe sleeves, and adjustment hole is offered on the pipe sleeve；Offered on the cross bar
Adjustment hole, the carrier frame can move left and right along the cross bar, and pass through pin between the cross bar and the carrier frame
Axle is fixed.
Preferably, the vertical shell fragment is in the rounding arc of opening upwards, the bottom of the vertical shell fragment and the wheel shaft
It is connected, the top of the vertical shell fragment is connected with the rear end-rack bottom；The horizontal shell fragment into the positive round arc that Open Side Down,
The both ends of the horizontal shell fragment respectively with the wheel axis connection；The top of the horizontal shell fragment contradicts the rear end-rack.
Preferably, the junction of the horizontal shell fragment and the wheel shaft is slided along the wheel shaft bearing of trend.
Preferably, described horizontal shell fragment passes through slide roller and wheel axis connection.
Preferably, described wheel shaft is provided with limited block, the sliding distance of limited block limit slippage roller.
Preferably, the suspension is set in splayed.
Preferably, the battery case is connected with generator and air pump by wire respectively；One end of the generator is equipped with
Small pulley, big belt wheel is housed on the wheel shaft, connected between the small pulley and the big belt wheel by belt；The air pump point
Two cylinders are not connected with by tracheae.
Preferably, the both ends of the baffle plate are provided with a pair of stroke grooves.
The utility model is provided with damping device, and the damping device can effectively provide the bradyseism of decompression for the wheel shaft
Power, further stablize the rear end-rack, make the rear end-rack for the smaller of the response of road feel；The wheel shaft is under the environment that jolts
Upper and lower impact can be absorbed respectively by vertical shell fragment and horizontal shell fragment, the vertical shell fragment and horizontal shell fragment deform upon guarantor
Demonstrate,prove the rear impulsive force between end-rack and the wheel shaft to reduce, what the wheel shaft can be seldom provides steering force reduction off-axis
Occur.
In addition, being again provided with flexible member in the battery case, the flexible member plays main cushioning effect, electronic
When car shakes, the flexible member can play a certain degree of cushioning effect to the battery in battery box, reduce external force
Damage to battery.The setting of the baffle plate be in order to enter row constraint to the free end of the flexible member, person easy to operation without
Battery is put into the battery box by obstacle.Especially, the both ends of the baffle plate are provided with a pair of stroke grooves, this design
It is easy to constrain the traveled distance of baffle plate, more preferable effect of contraction is played to the position of the flexible member, is more favorable for operator
Actual use.
Brief description of the drawings
Fig. 1 is the structural representation on the novel electric tricycle chassis of the present utility model with shock-absorbing function；
Fig. 2 is the structural representation of damping device of the present utility model；
Fig. 3 is the structural representation of battery case of the present utility model.
Embodiment
In order to be better understood from the utility model, the utility model is entered to advance with reference to specific embodiments and the drawings
The description of one step.
As shown in Figure 1 to Figure 3, the novel electric tricycle chassis of the present utility model with shock-absorbing function, including：Chassis
Main body 1, damping device and battery case 3.
Further, the chassis body 1 includes preceding end-rack 101, rear end-rack 102 and turning rack 103, the front end
One end of frame 101 is welded in the rear end-rack 102, and other end extension is fixed on the turning rack 103, described to turn to branch
Standpipe 104 before being provided with frame 103, the rear lower section of end-rack 102 are provided with wheel shaft 105, wheel are arranged on the wheel shaft 105
106。
Further, the rear end-rack 102 includes two carrier frames 1021 being symmetrically installed and is arranged at two chassis
Cross bar 1022 between framework 1021；The side of the carrier frame 1021 is provided with several pipe sleeves 1023, the pipe sleeve 1023
On offer adjustment hole；Adjustment hole is offered on the cross bar 1022, the carrier frame 1021 can be along the cross bar 1022
Move left and right, and fixed between the cross bar 1022 and the carrier frame 1021 by bearing pin.
Further, the damping device include being arranged at vertical shell fragment 201 on wheel shaft 105, horizontal shell fragment 202 and
Suspension 203.
Further, the vertical shell fragment 201 is in the rounding arc of opening upwards, the bottom of the vertical shell fragment 201 with
The wheel shaft 105 is connected, and the top of the vertical shell fragment 201 is connected with the rear bottom of end-rack 102；The horizontal shell fragment 202
In the positive round arc that Open Side Down, the both ends of the horizontal shell fragment 202 are connected with the wheel shaft 105 respectively；The horizontal shell fragment
202 top contradicts the rear end-rack 102.
Further, the junction of the horizontal shell fragment 202 and the wheel shaft 105 is slided along the wheel shaft bearing of trend.
In one embodiment of the present utility model, described horizontal shell fragment 202 is connected by slide roller 2021 and wheel shaft 105
Connect.
Further, described wheel shaft 105 is provided with limited block 2022, the limit slippage roller 2021 of limited block 2022
Sliding distance.
Further, the suspension 203 is set in splayed.
The damping device can effectively provide the bradyseism power of decompression for the wheel shaft 105, further stablize the rear end
Frame 102, make the rear end-rack 102 for the smaller of the response of road feel；Upper and lower impact of the wheel shaft 105 under the environment that jolts
It can be absorbed respectively by vertical shell fragment 201 and horizontal shell fragment 202, the vertical shell fragment 201 and horizontal shell fragment 202 deform upon guarantor
Demonstrate,prove the rear impulsive force between end-rack 102 and the wheel shaft 105 to reduce, the offer steering force that the wheel shaft 105 can be seldom
Reduce the generation of off-axis.
Further, the battery case 3 is arranged in the rear end-rack 102, and the battery case 3 is rectangular box, described
A pair of flexible members 301 are respectively equipped with 3 liang of madial walls parallel to each other of battery case, and are often pointed to the flexible member of homonymy
301 free end is connected with a baffle plate 302 jointly.
Further, the both ends of the baffle plate 302 are provided with a pair of stroke grooves 303.
Wherein, the flexible member 301 plays main cushioning effect, when electric car shakes, the flexible member
301 can play a certain degree of cushioning effect to the battery in battery box, reduce damage of the external force to battery, especially, institute
It is spring to state flexible member 301.In addition, it is for the freedom to the flexible member 301 why to be provided with baffle plate 302 here
Hold into row constraint, person easy to operation is accessible to be put into battery in the body of battery case 3.Especially, the two of the baffle plate 302
End is provided with a pair of stroke grooves 303, and this design is easy to constrain the traveled distance of baffle plate, to the position of the flexible member 301
More preferable effect of contraction is played, is more favorable for the actual use of operator.
Further, the battery case 3 is connected with generator 4 and air pump 5 by wire respectively；The one of the generator 4
End is equipped with small pulley 401, and big belt wheel 1051 is housed on the wheel shaft 105, the small pulley 401 and the big belt wheel 1051 it
Between connected by belt 6；The air pump 5 is connected with two cylinders by tracheae respectively.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the restriction not to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among the obvious changes or variations amplified out is still in the scope of protection of the utility model.
Claims (9)
- A kind of 1. novel electric tricycle chassis with shock-absorbing function, it is characterised in that：It is described new with shock-absorbing function Electric vehicle chassis includes：Chassis body, the chassis body include preceding end-rack, rear end-rack and turning rack, one end of the preceding end-rack be welded in After described in end-rack, other end extension is fixed on the turning rack, preceding standpipe is provided with the turning rack, after described Wheel shaft is provided with below end-rack, wheel is arranged on the wheel shaft；Damping device, the damping device include vertical shell fragment, horizontal shell fragment and the suspension being arranged on wheel shaft；AndBe arranged at it is described after battery case in end-rack, the battery case is rectangular box, parallel to each other interior of the battery case two A pair of flexible members are respectively equipped with side wall, and the free end for being often pointed to the flexible member of homonymy is connected with a baffle plate jointly.
- 2. the novel electric tricycle chassis according to claim 1 with shock-absorbing function, it is characterised in that：The rear end Frame includes two carrier frames being symmetrically installed and the cross bar being arranged between two carrier frames；The side of the carrier frame Provided with several pipe sleeves, adjustment hole is offered on the pipe sleeve；Adjustment hole is offered on the cross bar, the carrier frame can edge The cross bar to move left and right, and fixed between the cross bar and the carrier frame by bearing pin.
- 3. the novel electric tricycle chassis according to claim 1 with shock-absorbing function, it is characterised in that：It is described vertical Shell fragment is in the rounding arc of opening upwards, and the bottom of the vertical shell fragment is connected with the wheel shaft, the top of the vertical shell fragment It is connected with the rear end-rack bottom；The horizontal shell fragment is distinguished into the positive round arc that Open Side Down, the both ends of the horizontal shell fragment With the wheel axis connection；The top of the horizontal shell fragment contradicts the rear end-rack.
- 4. the novel electric tricycle chassis with shock-absorbing function according to claim 1 or 3, it is characterised in that：It is described Slided along the wheel shaft bearing of trend junction of horizontal shell fragment and the wheel shaft.
- 5. the novel electric tricycle chassis according to claim 4 with shock-absorbing function, it is characterised in that：Described horizontal stroke Pass through slide roller and wheel axis connection to shell fragment.
- 6. the novel electric tricycle chassis according to claim 5 with shock-absorbing function, it is characterised in that：Described wheel Axle is provided with limited block, the sliding distance of limited block limit slippage roller.
- 7. the novel electric tricycle chassis according to claim 1 with shock-absorbing function, it is characterised in that：The suspension Set in splayed.
- 8. the novel electric tricycle chassis according to claim 1 with shock-absorbing function, it is characterised in that：The battery Box is connected with generator and air pump by wire respectively；One end of the generator is equipped with small pulley, is equipped with the wheel shaft big Belt wheel, connected between the small pulley and the big belt wheel by belt；The air pump is connected with two gas by tracheae respectively Cylinder.
- 9. the novel electric tricycle chassis according to claim 1 with shock-absorbing function, it is characterised in that：The baffle plate Both ends be provided with a pair of stroke grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165370.XU CN206634143U (en) | 2017-02-23 | 2017-02-23 | A kind of novel electric tricycle chassis with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165370.XU CN206634143U (en) | 2017-02-23 | 2017-02-23 | A kind of novel electric tricycle chassis with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206634143U true CN206634143U (en) | 2017-11-14 |
Family
ID=60252429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720165370.XU Expired - Fee Related CN206634143U (en) | 2017-02-23 | 2017-02-23 | A kind of novel electric tricycle chassis with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206634143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883706A (en) * | 2020-07-31 | 2020-11-03 | 山东劳动职业技术学院（山东劳动技师学院） | New energy automobile battery box system |
-
2017
- 2017-02-23 CN CN201720165370.XU patent/CN206634143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883706A (en) * | 2020-07-31 | 2020-11-03 | 山东劳动职业技术学院（山东劳动技师学院） | New energy automobile battery box system |
| CN111883706B (en) * | 2020-07-31 | 2022-06-10 | 山东劳动职业技术学院（山东劳动技师学院） | New energy automobile battery box system |
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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: 20171114 Termination date: 20200223 |