CN110562370A - Rocker arm plate deformable device of reverse three-wheel front double-wheel self-return positive balance assembly - Google Patents
Rocker arm plate deformable device of reverse three-wheel front double-wheel self-return positive balance assembly Download PDFInfo
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- CN110562370A CN110562370A CN201910737564.6A CN201910737564A CN110562370A CN 110562370 A CN110562370 A CN 110562370A CN 201910737564 A CN201910737564 A CN 201910737564A CN 110562370 A CN110562370 A CN 110562370A
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- 230000035939 shock Effects 0.000 claims abstract description 30
- 239000006096 absorbing agent Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000013016 damping Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/05—Tricycles characterised by a single rear wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a rocker arm plate deformable device of a reverse three-wheel front double-wheel self-aligning balance assembly. The device comprises a connecting component, a parallelogram axial symmetry (up-down) motion deformation self-aligning balance mechanism, a shock absorber, a shock absorption frame, a rocker arm block, a wheel bell assembly and a tire. The parallelogram middle shaft column is connected with the vehicle body direction handle assembly, and two ends of the shock absorber are respectively connected with the shock absorption frame and the rocker block. And the left and right rocker arm blocks are connected with the shock absorption frame and then connected with the left and right tires. The connection of the rocker block and the tire forms three shapes by three methods: the method comprises the following steps that 2 rocker arm blocks are longitudinally arranged in parallel with front wheels, and each front wheel is clamped in the middle and connected; two other methods are to attach a front wheel each to the inside or outside of a single rocker arm block. After adopting this technical scheme, through a large amount of road surface tests, when the tricycle of falling was gone at straight line and turn, the vehicle was safer steady, and it is simple, convenient to control, is fit for long, short distance driving.
Description
Technical Field
The invention relates to the technical field of inverted three wheels, in particular to a front double-wheel assembly device with a vehicle body capable of swinging left and right and an inclination angle capable of automatically returning to a positive balance state.
Background
The inverted three-wheeled (including electric) motorcycle is a novel product, has better stable and safe trafficability than a two-wheeled motorcycle in a complex terrain environment, and particularly has stronger grip on the ground of a turning tire than the two-wheeled motorcycle. Compared with a four-wheel motorcycle, the reverse three-wheel (including electric) motorcycle is obviously simpler in structure and lower in cost, and is very popular with people in recent years.
Such as a standard inverted motor tricycle in france, the steering of which is achieved by electric and mechanical control of the front wheels. But the maneuverability is complex, the cost is high, and the driving is not easy to be habituated to common drivers. The domestic double front wheel assembly of Jili inverted tricycle applies the technology of four-wheel beach vehicle to it, needs the wheel track width of two-wheel great, just can ensure the stability of automobile body, and the road surface of generally narrow is difficult for passing through.
In general, the inverted motor tricycle generally adopts a left-right front double-wheel shock absorber to reduce the impact of a road surface on a vehicle body, has no vehicle body side-leaning self-aligning balancing device, and has low safety and stability when passing through a rugged road surface.
Disclosure of Invention
In order to overcome the problems in the common inverted tricycle, reduce the processing cost and simplify the production process, the invention provides a product which is mechanically and simply operated: the front double-wheel self-aligning balance assembly rocker arm plate deformable device of the reverse tricycle. The device is added with a balance mechanism which can return to the positive position and has two sides of the parallelogram doing axisymmetrical motion under the intervention of the central axis, thus solving the difficult problem of reversing the tricycle.
In order to achieve the purpose, the invention adopts the technical scheme that: a rocker arm plate deformable device of a reverse three-wheel front double-wheel self-return balancing assembly. The device comprises a connecting component, a parallelogram axial symmetry (up-down) motion deformation self-aligning balance mechanism, a shock absorber, a shock absorption frame, a rocker arm block, a wheel bell assembly and a tire. In the device, a parallelogram upper component, a parallelogram lower component, a parallelogram left side (upper and lower) movable column, a parallelogram right side (upper and lower) movable column and a parallelogram middle shaft fixing column are connected through a tightening bolt assembly with a bearing to form a movably deformable parallelogram, an adjustable return spring and an adjustable angle-limiting steel wire rope at the lower end of the parallelogram middle shaft fixing column jointly form an axisymmetric movement mechanism which can swing left and right and can automatically return to a positive balance, and the parallelogram middle shaft fixing column is connected with a motorcycle steering to enable the movable shaft of a motorcycle body to be connected and then the parallelogram axisymmetric (upper and lower) movement deformation self-return to the positive balance mechanism to deform so that the left movable column and the right movable column move up and down. In the device, a parallelogram left side (upper and lower) movable column and a parallelogram right side (upper and lower) movable column are respectively provided with a damping frame, so that a left and right side damping frame structure is formed, a group of (2) dampers are respectively arranged on the two side damping frames, a rocker arm block is connected with one end of each damper and then connected with a wheel bell assembly and a tire, and the front double-wheel self-aligning balance assembly rocker arm plate deformable device of the reverse tricycle is formed.
After the technical scheme is adopted, the reverse motor tricycle is driven by the rear wheel, the front parallel two wheels control steering, and the reverse motor tricycle can run in a way of being vertical to the ground or inclining to the ground under the passive acting force of a rugged road to the tires and the active acting force of a driver to the vehicle body direction handle. When the inverted motor tricycle stops when meeting a red light through an intersection in normal running, a driver can support the motorcycle body to balance without feet or a motorcycle body support, and when the motorcycle stops, the motorcycle body does not fall down without being supported by the support under the condition that the motorcycle body is basically vertical to the ground. When the motorcycle is driven in a straight line, the motorcycle is supported by the front double wheels to be more stable, the front double wheels have larger ground grabbing force due to the generation of an inclined angle in the turning process, the turning speed can be improved, and the motorcycle can safely and stably pass through a turning road section. The steering angle and speed can be controlled by changing the change of the center of gravity during operation and control. Under the condition of not changing the length, width, height and tire size of the prototype two-wheel (including electric) pedal motorcycle, the technical scheme is adopted, and the motorcycle can be widely applied to various two-wheel (including electric) pedal motorcycles to produce a novel inverted three-wheel (including electric) motorcycle which can be driven more safely. The technical scheme can also be applied to the front double wheels of 4-wheel (including electric) motorcycles or 4-wheel light motor vehicles and electric bicycles.
According to the scheme, the steel wire rope with the limited angle (30 degrees) is preassembled at the lower end of the parallelogram middle shaft fixing column, and the vehicle body is controlled at 30 degrees when the vehicle turns and heels, so that the vehicle is more stable and safer in driving.
Drawings
FIG. 1 is a perspective view of a front double-wheel self-righting balancing assembly rocker plate deformable device of an inverted three-wheel with each group (2) of rocker blocks and front wheels longitudinally arranged in parallel and connected in a tire middle.
Fig. 2 is a perspective view of a parallelogram axisymmetric (up-down) kinematic deformation self-righting counterbalance mechanism.
Fig. 3 is a structural view of a parallelogram axisymmetric (up-down) kinematic deformation self-aligning balancing mechanism.
FIG. 4 is a perspective view of a front two-wheel self-righting balancing assembly rocker plate deformable device of an inverted three-wheel, in which each set (1) of rocker blocks is longitudinally arranged in parallel with a front wheel and connected with the outer side of a tire.
FIG. 5 is a perspective view of a front two-wheel self-righting balancing assembly rocker plate deformable device of an inverted three-wheel, in which each set (1) of rocker blocks is longitudinally arranged in parallel with a front wheel and connected with the inner side of a tire.
In the structures of the connecting components of the rocker arm plate deformable device of the inverted three-wheel front double-wheel self-aligning balance assembly which can swing left and right to form an inclination angle and can self-align and balance in the figures 1, 4 and 5, 1 is a parallelogram middle shaft fixing column; 2. a movable column on the left (up and down) of the parallelogram; 3. a movable column on the right side (up and down) of the parallelogram; 4. a shock absorber; 5. a tire; 6. a parallelogram upper assembly; 7. a parallelogram lower assembly; 8. Tightening the bolt assembly with the bearing; 9. a wheel bell assembly; 10. a shock-absorbing mount; 11. a wheel tightening bolt assembly; 12. The angle-limiting steel wire rope can be adjusted; 13. an adjustable return spring; 14. adjusting the bolt; 15. tightening bolts on the shock absorbers; 16. tightening bolts under the shock absorbers; 17. tightening the bolt by the rocker arm rod; 18. fixing the bolt; 19. connecting a bearing; 20. a connecting nut; 21. tightening bolts of the shock absorption frame; 22. a rocker arm block.
Detailed Description
The preferred mode of the invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, a deformable device for a rocker arm plate of a front double-wheel self-aligning balance assembly of a reverse tricycle comprises a connecting component, a parallelogram axial symmetry (up and down) movable deformation self-aligning balance mechanism, a shock absorber (4), a shock absorption frame (10), a rocker arm block (22), a wheel bell assembly (9) and a tire (5). The parallelogram middle shaft fixing column (1) is used for being connected with a vehicle body steering handlebar assembly.
The connecting components are two groups: a group of shock absorption frames are respectively arranged on the left side (up-down) movable column (2) of the parallelogram and the right side (up-down) movable column (3) of the parallelogram, a shock absorber (2) is arranged on each group of shock absorption frames, and a rocker arm block is respectively arranged at the other end of each shock absorber. The rocker arm block is connected with the wheel bell assembly and the tire. The parallelogram left side (upper and lower) movable column and the parallelogram right side (upper and lower) movable column are connected with the parallelogram upper assembly (6) and the parallelogram lower assembly (7) and the parallelogram middle shaft fixing column through a tightening bolt assembly (8) with a bearing. The lower end of the parallelogram middle shaft fixing column is provided with an adjustable return spring (13), an adjustable angle limiting steel wire rope (12) and a connecting nut (20). Wherein the tightening bolt assembly with the bearing consists of a fixed bolt (18) and a connecting bearing (19). One end of the adjustable return spring and one end of the adjustable angle limiting steel wire rope are connected to the corresponding adjusting bolts, and the other end of the adjustable return spring and the other end of the adjustable angle limiting steel wire rope are connected with the parallelogram lower assembly.
The parallelogram axial symmetry (up-down) motion deformation self-aligning balance mechanism consists of a parallelogram upper assembly, a parallelogram lower assembly, a parallelogram left side (up-down) movable column, a parallelogram right side (up-down) movable column, a parallelogram middle shaft fixing column, a tightening bolt assembly with a bearing, an adjustable return spring, an adjustable angle-limiting steel wire rope and an adjusting bolt (14).
As shown in fig. 1 to 5, the left and right shock absorbers (2) are connected and fixed to the shock-absorbing frame and the rocker block by an upper shock absorber tightening bolt (15) and a lower shock absorber tightening bolt (16). One end of the shock absorption frame is connected with the rocker block by a rocker block tightening bolt (17). Each group of left and right rocker arm blocks is connected with a wheel bell assembly through a wheel tightening bolt assembly (11).
As shown in figure 1, the method for connecting each group (2) of rocker arm blocks with the left and right tires is that each group (2) of rocker arm blocks is connected with the front wheel in a parallel longitudinal mode and a middle tire.
As shown in figure 4, the method for connecting each group (1) of rocker arm blocks with the left and right tires is that each group (1) of rocker arm blocks is connected with the outer side of the tire in a parallel longitudinal mode with the front wheel.
As shown in fig. 5, the method for connecting each group (1) of rocker arm blocks with the left and right tires is that each group (1) of rocker arm blocks is connected with the inner side of the tire in a parallel longitudinal mode with the front wheel.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone with the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present application, fall within the protection scope of the present invention.
Claims (9)
1. A rocker arm plate deformable device of a reverse three-wheel front double-wheel self-return balancing assembly. The method is characterized in that: the self-aligning. The connecting components are two groups: a group of shock absorption frames are respectively arranged on the left side (up-down) movable column (2) on the left side of the parallelogram and the right side (up-down) movable column (3) on the right side of the parallelogram through shock absorption frame tightening bolts (21), and rocker arm blocks are respectively arranged at the other ends of the shock absorption frames. The rocker arm block is connected with the wheel bell assembly and the tire. The parallelogram left side (upper and lower) movable column and the parallelogram right side (upper and lower) movable column are connected with the parallelogram upper assembly (6) and the parallelogram lower assembly (7) and the parallelogram middle shaft fixing column (1) through a tightening bolt assembly (8) with a bearing. The lower end of the parallelogram middle shaft fixing column is provided with an adjustable return spring (13), an adjustable angle limiting steel wire rope (12) and a connecting nut (20).
2. The inverted three-wheeled front two-wheel self-righting counterbalance assembly rocker arm plate deformable device of claim 1. The method is characterized in that: the parallelogram middle shaft fixing column is used for being connected with a vehicle body steering handlebar assembly.
3. The inverted three-wheeled front two-wheel self-righting counterbalance assembly rocker arm plate deformable device of claim 1. The method is characterized in that: the parallelogram upper assembly, the parallelogram lower assembly, the parallelogram left side (upper and lower) movable column, the parallelogram right side (upper and lower) movable column, the parallelogram middle shaft fixing column, the tightening bolt assembly with the bearing, the adjustable return spring, the adjustable angle-limiting steel wire rope and the adjusting bolt (14) are connected into a parallelogram axial symmetry (upper and lower) movement deformation self-aligning balance mechanism. The tightening bolt assembly with the bearing consists of a fixing bolt (18) and a connecting bearing (19). One end of the adjustable return spring and one end of the adjustable angle limiting steel wire rope are connected to the corresponding adjusting bolts, and the other end of the adjustable return spring and the other end of the adjustable angle limiting steel wire rope are connected with the parallelogram lower assembly.
4. The inverted three-wheeled front two-wheel self-righting counterbalance assembly rocker arm plate deformable device of claim 1. The method is characterized in that: and the left and right shock absorbers (2) are respectively connected and fixed on the shock absorption frame and the rocker block through a shock absorber upper tightening bolt (15) and a shock absorber lower tightening bolt (16). One end of the shock absorption frame is connected with the rocker block by a rocker block tightening bolt (17).
5. The inverted three-wheeled front two-wheel self-righting counterbalance assembly rocker arm plate deformable device of claim 1. The method is characterized in that: the left rocker arm block and the right rocker arm block are connected with a wheel bell assembly through a wheel tightening bolt assembly (11).
6. The inverted three-wheeled front two-wheel self-righting counterbalance assembly rocker arm plate deformable device of claim 1. The method is characterized in that: the left rocker arm block and the right rocker arm block (2) can clamp one front wheel in the middle in a longitudinal mode parallel to the front wheel and are connected through a wheel tightening bolt assembly.
7. The inverted three-wheeled front two-wheel self-righting counterbalance assembly rocker arm plate deformable device of claim 1. The method is characterized in that: each group of left and right rocker arm blocks can be used in a mode of being longitudinally arranged in parallel with the front wheel, and each front wheel is placed on the outer side and connected through a wheel tightening bolt assembly.
8. The inverted three-wheeled front two-wheel self-righting counterbalance assembly rocker arm plate deformable device of claim 1. The method is characterized in that: each group of the left rocker arm block and the right rocker arm block can be used in a mode of being longitudinally arranged in parallel with the front wheel, and each front wheel is arranged on the inner side and connected through a wheel tightening bolt assembly.
9. The front double-wheel self-aligning balancing assembly rocker arm plate deformable device of the reverse three-wheel according to claims 6, 7 and 8. The method is characterized in that: three shapes of the front double-wheel self-aligning balance assembly rocker arm plate deformable device of the reverse tricycle are formed through three connection modes of the rocker arm block and the tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910737564.6A CN110562370A (en) | 2019-08-09 | 2019-08-09 | Rocker arm plate deformable device of reverse three-wheel front double-wheel self-return positive balance assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910737564.6A CN110562370A (en) | 2019-08-09 | 2019-08-09 | Rocker arm plate deformable device of reverse three-wheel front double-wheel self-return positive balance assembly |
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| CN110562370A true CN110562370A (en) | 2019-12-13 |
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| CN201910737564.6A Pending CN110562370A (en) | 2019-08-09 | 2019-08-09 | Rocker arm plate deformable device of reverse three-wheel front double-wheel self-return positive balance assembly |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395341A (en) * | 2019-08-12 | 2019-11-01 | 吕榕志 | The preceding two-wheel of three-wheel returns positive balance assembly (low speed money is deformable) device certainly |
| CN110539834A (en) * | 2019-08-08 | 2019-12-06 | 吕榕志 | Front double-wheel self-return balancing assembly universal plate deformable device of reverse tricycle |
| CN111137389A (en) * | 2020-03-09 | 2020-05-12 | 吕榕志 | Parallelogram axial symmetry up-and-down motion deformation self-aligning balance optimization mechanism |
| CN111169576A (en) * | 2020-03-11 | 2020-05-19 | 吕榕志 | External-hanging connected inverted three-wheel front double-wheel variable-shape optimization system for non-independent suspension |
| CN111169575A (en) * | 2020-03-09 | 2020-05-19 | 吕榕志 | External hanging connection type non-independent suspension mechanism |
| CN111791977A (en) * | 2020-06-19 | 2020-10-20 | 浙江小豆电气科技有限公司 | Swinging structure for inverted three-wheel scooter |
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| CN211568190U (en) * | 2019-08-09 | 2020-09-25 | 吕榕志 | Rocker arm plate deformable device of reverse three-wheel front double-wheel self-return positive balance assembly |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539834A (en) * | 2019-08-08 | 2019-12-06 | 吕榕志 | Front double-wheel self-return balancing assembly universal plate deformable device of reverse tricycle |
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| CN111137389A (en) * | 2020-03-09 | 2020-05-12 | 吕榕志 | Parallelogram axial symmetry up-and-down motion deformation self-aligning balance optimization mechanism |
| CN111169575A (en) * | 2020-03-09 | 2020-05-19 | 吕榕志 | External hanging connection type non-independent suspension mechanism |
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| CN111791977A (en) * | 2020-06-19 | 2020-10-20 | 浙江小豆电气科技有限公司 | Swinging structure for inverted three-wheel scooter |
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