CN203172383U - Front axle of electric golf cart and frame lifting system of electric golf cart - Google Patents
Front axle of electric golf cart and frame lifting system of electric golf cart Download PDFInfo
- Publication number
- CN203172383U CN203172383U CN 201320217176 CN201320217176U CN203172383U CN 203172383 U CN203172383 U CN 203172383U CN 201320217176 CN201320217176 CN 201320217176 CN 201320217176 U CN201320217176 U CN 201320217176U CN 203172383 U CN203172383 U CN 203172383U
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- China
- Prior art keywords
- golf cart
- vehicle frame
- electric golf
- rocking arm
- connecting element
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- 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 - Lifetime
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- 230000035939 shock Effects 0.000 claims abstract description 13
- 239000006096 absorbing agent Substances 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 abstract 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of electric golf cart products, particularly to a front axle of an electric golf cart and a frame lifting system of the electric golf cart. The front axle mainly comprises shock absorbers and shock absorption rocker arms which are connected with the shock absorbers, one end of each shock absorption rocker arm is connected with a shock absorber connecting piece, the other end of each shock absorption rocker arm is connected with the upper ends of steering knuckle arms, the lower ends of the steering knuckle arms are connected with one end of each lifting rocker arm, the other end of each of the lifting rocker arms is connected with a front axle main board through lifting rocker arm connecting pieces, and the lifting rocker arm connecting pieces are provided with a fixed elastic plate. According to the front axle of the electric golf cart and the frame lifting system of the electric golf cart, the overall ground clearance of the frame of the electric golf cart is increased under the condition that the frame of the electric golf cart is not transformed; the electric golf cart can be provided with wheels of various sizes, thereby having high adaptability to fields; and the electric golf cart can achieve effective front axle shock absorption and enables the driving to be more comfortable.
Description
Technical field
The utility model relates to the golf cart product scope, is specifically related to a kind of car propons and vehicle frame elevator system thereof of electric golf cart
Background technology
At present, along with the raising day by day of people's living standard, also in gradually the life that enters into people, electric golf cart also begins to be widely used golf; And in existing electric golf cart, because the size of its wheel is little, therefore make it can only travel on some comparatively smooth road surfaces, relatively poor to the place comformability
Summary of the invention
For overcoming above-mentioned defective, the purpose of this utility model namely is to provide a kind of car propons and vehicle frame elevator system thereof of electric golf cart.
The purpose of this utility model is achieved through the following technical solutions:
The utility model is a kind of car propons of electric golf cart, it is arranged at the front end of former vehicle frame, mainly comprise: be connected with former vehicle frame first, second bumper, described first, the end of second bumper is connected with first respectively, the second damping rocking arm, described first, the second damping rocking arm one terminal all with former vehicle frame on the side flexible connection of tongue, and its another end is connected with first respectively, second track arm, described first, the upper end of second track arm is movably set in first respectively, on the second damping rocking arm, and connect by trammel beam between it, described first, the lower end of second track arm is connected with first respectively, second promotes an end of rocking arm, described first, second promotes the other end of rocking arm joins with preceding vehicle bridge mainboard on the tongue that is arranged on the former vehicle frame; The vehicle bridge mainboard is also fixed flexible plate before described, and two ends of described elastic plate promote rocking arm with first, second respectively and join, and described first track arm is connected with directional controller on the former vehicle frame by the directional steering pull bar.
Further, the top and bottom of described first, second track arm all are connected with first, second damping rocking arm and first, second lifting rocking arm with the bearing screw rod by oscillating bearing.
Further, described first, second track arm tilts with first, second damping rocking arm respectively.
Further, described elastic plate promotes between the rocking arm with first, second and is connected by elastic component.
Further, described elastic plate is steel plate.
The vehicle frame elevator system of a kind of electric golf cart of the utility model comprises: the back vehicle bridge and as above-mentioned car propons; Described back vehicle bridge is arranged at the rear end of former vehicle frame, it comprises: back axle axletree, rear shock absorber and lifting connecting element, described lifting connecting element is arranged on the back axle axletree, and the vehicle frame steel plate on itself and the former vehicle frame fixes, and the upper end of described lifting connecting element fixes by rear shock absorber and former vehicle frame.
Further, described lifting connecting element comprises: U-bolt, U-shaped card and connecting element pressing plate; Described U-bolt, U-shaped card and connecting element pressing plate cooperatively interact and are sheathed on the back axle axletree, and the vehicle frame steel plate on described connecting element pressing plate and the former vehicle frame fixes.
Further, be connected to front vehicle wheel on first, second track arm of described preceding vehicle bridge, be connected to rear wheel on the back axle axletree of described back vehicle bridge.
Further, described front vehicle wheel is consistent with the diameter of rear wheel.
By use car propons and the vehicle frame elevator system thereof of golf cart of the present utility model at existing golf cart, make that this golf cart can be under the situation that former vehicle frame is not transformed to it, promote the whole ground clearance of golf vehicle carriage, make that using golf cart of the present utility model can install the wheel of various sizes, it is higher to the place comformability, and it can realize the damping of actv. propons, makes that driving is more comfortable.
Description of drawings
In order to be easy to explanation, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the integral structure scheme drawing of preceding vehicle bridge of the present utility model;
Fig. 2 is the decomposition texture scheme drawing of preceding vehicle bridge of the present utility model;
Fig. 3 is the decomposition texture scheme drawing of back of the present utility model vehicle bridge;
Fig. 4 is the cross-sectional view of back of the present utility model vehicle bridge.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1 and Fig. 2, the utility model is a kind of car propons of electric golf cart, it is arranged at the front end of former vehicle frame, mainly comprise: be connected with former vehicle frame first, second bumper 1,2, described first, second bumper 1,2 end is connected with first respectively, the second damping rocking arm 3,4, described first, the second damping rocking arm 3,4 one terminal all with former vehicle frame on the side flexible connection of tongue 5, and its another end is connected with first respectively, second track arm 6,7, described first, second track arm 6,7 upper end is movably set in first respectively, the second damping rocking arm 3, on 4, and connect by trammel beam 8 between it, described first, second track arm 6,7 lower end is connected with first respectively, second promotes rocking arm 9, an end of 10, described first, second promotes rocking arm 9,10 the other end joins by the tongue 5 on preceding vehicle bridge mainboard 11 and the former vehicle frame; Also fix flexible plate 12 on the vehicle bridge mainboard 11 before described, two ends of described elastic plate 12 promote rocking arm 9,10 with first, second respectively and join, and described first track arm 6 is connected with directional controller (not shown) on the former vehicle frame by directional steering pull bar 13.
When highway section that the golf cart that uses this car propons travels into rugged, first, second track arm 6,7 will outwards be swung, thereby drive respectively first, second damping rocking arm 3 be connected with first, second track arm 6,7 two ends, 4 and first, second promote rocking arm 9,10 and upwards swing, and owing to two ends of elastic plate 12 join with first, second lifting rocking arm 9,10 respectively, realizing that first, second promotes rocking arm 9,10 and first, second track arm 6,7 reset, thereby realized the function of damping.
Further, described first, second track arm 6,7 top and bottom all promote rocking arm 9,10 with first, second damping rocking arm 3,4 with first, second with bearing screw rod 15 by oscillating bearing 14 and are connected.
Further, described first, second track arm 6,7 tilts with first, second damping rocking arm 3,4 respectively.
Further, described elastic plate 12 promotes between the rocking arm 9,10 with first, second and is connected by elastic component 16.
Further, described elastic plate 12 is steel plate.
Please referring to the vehicle frame elevator system of Fig. 3, a kind of electric golf cart of Fig. 4 the utility model, comprising: the back vehicle bridge and as above-mentioned car propons; Described back vehicle bridge is arranged at the rear end of former vehicle frame, and it comprises: back axle axletree 19, rear shock absorber 20 and be set in lifting connecting element on the back axle axletree 19,
Described lifting connecting element comprises: U-bolt 21, U-shaped card 26 and connecting element pressing plate 23; Described U-bolt 21, U-shaped card 26 and connecting element pressing plate 23 cooperatively interact and are sheathed on the back axle axletree 19, vehicle frame steel plate 22 on described connecting element pressing plate 23 and the former vehicle frame fixes, and the upper end of described connecting element pressing plate 23 fixes by rear shock absorber 20 and former vehicle frame;
Vehicle frame steel plate 22 ends on the described former vehicle frame 25 fix with former vehicle frame 25 by promoting vehicle frame hinge of leaf spring 27.
Further, be connected to front vehicle wheel 17 on first, second track arm 6,7 of described preceding vehicle bridge, be connected to rear wheel 24 on the back axle axletree of described back vehicle bridge.
Further, described front vehicle wheel 17 is consistent with the diameter of rear wheel 24.In the utility model, its front vehicle wheel 17 can be selected the wheel hub of apolegamy 8-20 inch according to user's demand with rear wheel 24.
The above only is preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included within the protection domain of the present utility model
Claims (9)
1. the car propons of an electric golf cart, it is arranged at the front end of former vehicle frame, it is characterized in that, comprise: be connected with former vehicle frame first, second bumper, described first, the end of second bumper is connected with first respectively, the second damping rocking arm, described first, the second damping rocking arm one terminal all with former vehicle frame on the side flexible connection of tongue, and its another end is connected with first respectively, second track arm, described first, the upper end of second track arm is movably set in first respectively, on the second damping rocking arm, and connect by trammel beam between it, described first, the lower end of second track arm is connected with first respectively, second promotes an end of rocking arm, described first, second promotes the other end of rocking arm joins with preceding vehicle bridge mainboard on the tongue that is arranged on the former vehicle frame; Also fix flexible plate on the vehicle bridge mainboard before described, two ends of described elastic plate promote rocking arm with first, second respectively and join, and described first track arm is connected with directional controller on the former vehicle frame by the directional steering pull bar.
2. the car propons of electric golf cart according to claim 1 is characterized in that, the top and bottom of described first, second track arm all promote rocking arm with the bearing screw rod with first, second damping rocking arm and first, second by oscillating bearing and are connected.
3. the car propons of electric golf cart according to claim 2 is characterized in that, described first, second track arm tilts with first, second damping rocking arm respectively.
4. the car propons of electric golf cart according to claim 3 is characterized in that, described elastic plate promotes between the rocking arm with first, second and is connected by elastic component.
5. the car propons of electric golf cart according to claim 4 is characterized in that, described elastic plate is steel plate.
6. the vehicle frame elevator system of an electric golf cart is characterized in that, comprising: back vehicle bridge and as each described car propons of claim 1 to 5; Described back vehicle bridge is arranged at the rear end of former vehicle frame, it comprises: back axle axletree, rear shock absorber and lifting connecting element, described lifting connecting element is sheathed on the back axle axletree, and the vehicle frame steel plate on itself and the former vehicle frame fixes, and the upper end of described lifting connecting element fixes by rear shock absorber and former vehicle frame.
7. according to the vehicle frame elevator system of the described electric golf cart of claim 6, it is characterized in that described lifting connecting element comprises: U-bolt, U-shaped card and connecting element pressing plate; Described U-bolt, U-shaped card and connecting element pressing plate cooperatively interact and are sheathed on the back axle axletree, and the vehicle frame steel plate on described connecting element pressing plate and the former vehicle frame fixes.
8. according to the vehicle frame elevator system of the described electric golf cart of claim 7, it is characterized in that, be connected to front vehicle wheel on first, second track arm of described preceding vehicle bridge, be connected to rear wheel on the back axle axletree of described back vehicle bridge.
9. the vehicle frame elevator system of described electric golf cart according to Claim 8 is characterized in that described front vehicle wheel is consistent with the diameter of rear wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217176 CN203172383U (en) | 2013-04-26 | 2013-04-26 | Front axle of electric golf cart and frame lifting system of electric golf cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217176 CN203172383U (en) | 2013-04-26 | 2013-04-26 | Front axle of electric golf cart and frame lifting system of electric golf cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172383U true CN203172383U (en) | 2013-09-04 |
Family
ID=49069130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217176 Expired - Lifetime CN203172383U (en) | 2013-04-26 | 2013-04-26 | Front axle of electric golf cart and frame lifting system of electric golf cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565877A (en) * | 2013-10-29 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Mobile lamp and shock absorption frame structure thereof |
| CN109466675A (en) * | 2018-11-15 | 2019-03-15 | 重庆龙科自动化机械设备研究院有限公司 | A kind of golf new energy intelligent electric motor car |
-
2013
- 2013-04-26 CN CN 201320217176 patent/CN203172383U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565877A (en) * | 2013-10-29 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Mobile lamp and shock absorption frame structure thereof |
| CN104565877B (en) * | 2013-10-29 | 2018-10-12 | 深圳市海洋王照明工程有限公司 | Movable lamps and its damping frame structure |
| CN109466675A (en) * | 2018-11-15 | 2019-03-15 | 重庆龙科自动化机械设备研究院有限公司 | A kind of golf new energy intelligent electric motor car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |