CN206900473U - One kind traction vehicle steering mechanism - Google Patents
One kind traction vehicle steering mechanism Download PDFInfo
- Publication number
- CN206900473U CN206900473U CN201720411828.5U CN201720411828U CN206900473U CN 206900473 U CN206900473 U CN 206900473U CN 201720411828 U CN201720411828 U CN 201720411828U CN 206900473 U CN206900473 U CN 206900473U
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- China
- Prior art keywords
- pontic
- block
- rotating shaft
- spring
- vehicle steering
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Abstract
The utility model discloses one kind to draw vehicle steering mechanism, including upper pontic and lower pontic, four rotating bars are symmetrically rotatably connected on the upper pontic and lower pontic, two fixed blocks are arranged with four rotating bars, two opposite sides of the fixed block are equipped with wheel hub, brake drum is equipped with each wheel hub, limited post is equipped with each fixed block, the collar is equipped with each limited post, contiguous block is provided between the upper pontic and lower pontic, the upper pontic and lower pontic are connected by lock-screw with contiguous block, run through on the contiguous block and be provided with rotating shaft, balance bridge is arranged with the rotating shaft, the first spring is equipped between the balance bridge and upper pontic and lower pontic, limited block is additionally provided with the rotating shaft, the both sides of the limited block are equipped with fluting.The utility model is simple in construction, and braking is compact, realizes steering and damping coexists, have good stability, have good promotional value.
Description
Technical field
It the utility model is related to engineering machinery vehicle steering technique field, more particularly to a kind of traction vehicle steering mechanism.
Background technology
Storage battery tractor due to its noise is small, without exhaust emissions, the factors such as use cost is low are just more and more extensive
Approved by market, the Work places such as warehouse especially high to noise reduction requirement, workshop, airport.Because storage battery is drawn
These fields of employment of car require to have higher by property mostly, and turn to when using and braking is frequent, thus turn to and
Misfunctioning of brake problem is than more prominent.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of tractor proposed turns to
Mechanism.
To achieve these goals, the utility model employs following technical scheme：
One kind traction vehicle steering mechanism, including upper pontic and lower pontic, the symmetrical company of rotation on the upper pontic and lower pontic
Four rotating bars are connected to, two fixed blocks are arranged with four rotating bars, two opposite sides of the fixed block are equal
Provided with wheel hub, brake drum is equipped with each wheel hub, limited post is equipped with each fixed block, it is each described spacing
The collar is equipped with post, and each collar is connected with upper pontic, and contiguous block is provided between the upper pontic and lower pontic, it is described
Upper pontic and lower pontic are connected by lock-screw with contiguous block, run through being provided with rotating shaft on the contiguous block, in the rotating shaft
Balance bridge is arranged with, and the both ends of balance bridge are connected with fixed block, are all provided between the balance bridge and upper pontic and lower pontic
There is the first spring, limited block is additionally provided with the rotating shaft, the both sides of the limited block are equipped with fluting, and each the fluting is interior
Chute is equipped with wall, sliding block is equipped with each chute, second spring is equipped with each fluting, and it is each sliding
Block is connected with second spring, and the one end of each second spring away from fluting is provided with rubber blanket, the company of rotation in the rotating shaft
Two connecting rods are connected to, matrix block is provided with jointly in two connecting rods.
Preferably, the upper pontic and lower pontic are made of 304 stainless steels.
Preferably, wheel hub and the brake drum rotation connection.
Preferably, the upper pontic and the collar use integrated formed structure.
In the utility model, one, when upper pontic and lower pontic vibrate up and down, in the elastic reaction of the first spring
Slight vibrations occur for lower balance bridge, and the first spring of the upper and lower both sides of balance bridge offsets, and can reduce the vibrations on pontic
Feel, the setting of rotating bar, strengthen the structural stability of pontic and lower pontic, the setting of balance bridge so that be overall more flat
Weighing apparatus, the setting of limited post and the collar so that offset is small in the lateral direction for upper pontic so that upper pontic only moves up and down；
2nd, when turning to and brake shifts, matrix block can be driven to occur biased, under the elastic reaction of second spring, made
Matrix block can Rapid reset, the setting of connecting rod, be rotatably connected to matrix block, it is ensured that the mobility of matrix block, second spring
During compression, band movable slider slides in chute, it is ensured that second spring is in certain Azimuth Compression, the setting of rubber blanket, in order to increase
The contact area of rubber blanket and matrix block, it is ensured that matrix block Rapid reset.Lower pontic and upper pontic use hot-forming, beautiful outline form
See, anti-knock shock resistance effect is good, stable mechanical performance.The utility model is simple in construction, and braking is compact, realizes steering and damping
Coexist, there is good stability, there is good promotional value.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of traction vehicle steering mechanism structural representation；
Fig. 2 be the utility model proposes a kind of traction vehicle steering mechanism in limited block part structure enlargement diagram.
In figure：1 time pontic, 2 contiguous blocks, 3 rotating shafts, 4 balance bridges, 5 first springs, 6 lock-screws, pontic on 7,8 sets
Ring, 9 limited posts, 10 rotating bars, 11 fixed blocks, 12 wheel hubs, 13 brake drums, 14 connecting rods, 15 matrix blocks, 16 rubber blankets, 17
Two springs, 18 limited blocks, 19 sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, one kind traction vehicle steering mechanism, including upper pontic 7 and lower pontic 1, upper pontic 7 and lower pontic 1 are adopted
It is made of 304 stainless steels, is easy to clean, durable in use, service life is grown, and is symmetrically rotatably connected on upper pontic 7 and lower pontic 1
Four rotating bars 10, two fixed blocks 11 are arranged with four rotating bars 10, two opposite sides of fixed block 11 are equipped with
Wheel hub 12, brake drum 13 is equipped with each wheel hub 12, is equipped with limited post 9 on each fixed block 11, on each limited post 9
The collar 8 is equipped with, and each collar 8 is connected with upper pontic 7, and contiguous block 2, upper pontic are provided between upper pontic 7 and lower pontic 1
7 and lower pontic 1 be connected by lock-screw 6 with contiguous block 2, through being provided with rotating shaft 3 on contiguous block 2, be arranged with rotating shaft 3
Balance bridge 4, and the both ends of balance bridge 4 are connected with fixed block 11, are equipped between balance bridge 4 and upper pontic 7 and lower pontic 1
First spring 5, limited block 18 is additionally provided with rotating shaft 3, the both sides of limited block 18 are equipped with fluting, on the inwall each slotted
Provided with chute, sliding block 19 is equipped with each chute, is equipped with second spring 17 in each fluting, and each sliding block 19 is with the
Two springs 17 connect, and the one end of each second spring 17 away from fluting is provided with rubber blanket 16, and two are rotatably connected in rotating shaft 3
Connecting rod 14, matrix block 15 is provided with jointly in two connecting rods 14, wheel hub 12 and brake drum 13 are rotatablely connected, upper pontic 7 and set
Ring 8 uses integrated formed structure.
In the utility model, one, when upper pontic 7 and lower pontic 1 vibrate up and down, make in the elasticity of the first spring 5
Occur slightly to shake with lower balance bridge 4, the elasticity of the first spring 5 of 4 upper and lower both sides of balance bridge offsets, and can reduce on pontic 7
Vibratory sensation, the setting of rotating bar 10, strengthen the structural stability of pontic 7 and lower pontic 1, the setting of balance bridge 4 so that
It is overall more to balance, the setting of limited post 9 and the collar 8 so that offset is small in the lateral direction for upper pontic 7 so that upper pontic
7 only move up and down；2nd, when turning to and brake shifts, matrix block 15 can be driven to occur biased, in the second bullet
Under the elastic reaction of spring 17 so that matrix block 15 can Rapid reset, the setting of connecting rod 14, be rotatably connected to matrix block 15, really
The mobility of matrix block 15 is protected, when second spring 17 is compressed, band movable slider 19 slides in chute, it is ensured that second spring 17 is one
Orientation is compressed, the setting of rubber blanket 16, in order to increase the contact area of rubber blanket 16 and matrix block 15, it is ensured that matrix block 15 is fast
Reply immediately position.Lower pontic 1 and upper pontic 7 use hot-forming, good appearance, and anti-knock shock resistance effect is good, stable mechanical performance.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. one kind traction vehicle steering mechanism, including upper pontic (7) and lower pontic (1), it is characterised in that the upper pontic (7) and
Four rotating bars (10) are symmetrically rotatably connected on lower pontic (1), two fixations are arranged with four rotating bars (10)
Block (11), two opposite sides of the fixed block (11) are equipped with wheel hub (12), and system is equipped with each wheel hub (12)
Dynamic drum (13), is each equipped with limited post (9) on the fixed block (11), and the collar is equipped with each limited post (9)
(8), and each collar (8) is connected with upper pontic (7), and contiguous block (2) is provided between the upper pontic (7) and lower pontic (1),
The upper pontic (7) and lower pontic (1) are connected by lock-screw (6) with contiguous block (2), are run through on the contiguous block (2)
Provided with rotating shaft (3), balance bridge (4) is arranged with the rotating shaft (3), and the both ends of balance bridge (4) are connected with fixed block (11),
The first spring (5) is equipped between the balance bridge (4) and upper pontic (7) and lower pontic (1), is additionally provided with the rotating shaft (3)
Limited block (18), the both sides of the limited block (18) are equipped with fluting, are equipped with chute on the inwall of each fluting, each
Sliding block (19) is equipped with the chute, is equipped with second spring (17) in each fluting, and each sliding block (19) with
Second spring (17) connects, and each one end of the second spring (17) away from fluting is provided with rubber blanket (16), the rotating shaft (3)
On be rotatably connected to two connecting rods (14), be provided with matrix block (15) jointly on two connecting rods (14).
2. a kind of traction vehicle steering mechanism according to claim 1, it is characterised in that the upper pontic (7) and lower pontic
(1) it is made of 304 stainless steels.
3. a kind of traction vehicle steering mechanism according to claim 1, it is characterised in that the wheel hub (12) and brake drum
(13) it is rotatablely connected.
4. a kind of traction vehicle steering mechanism according to claim 1, it is characterised in that the upper pontic (7) and the collar (8)
Using integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411828.5U CN206900473U (en) | 2017-04-19 | 2017-04-19 | One kind traction vehicle steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411828.5U CN206900473U (en) | 2017-04-19 | 2017-04-19 | One kind traction vehicle steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206900473U true CN206900473U (en) | 2018-01-19 |
Family
ID=61289916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411828.5U Active CN206900473U (en) | 2017-04-19 | 2017-04-19 | One kind traction vehicle steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206900473U (en) |
-
2017
- 2017-04-19 CN CN201720411828.5U patent/CN206900473U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: 246000 No. 309, Yingbin West Road, economic development zone, Anqing City, Anhui Province Patentee after: Anqing Heli axle Co.,Ltd. Address before: 246000 Yingbin Avenue, development zone, Anqing City, Anhui Province Patentee before: ANHUI HELI Co.,Ltd. ANQING AXLE FACTORY |