CN210257848U - Miniature drive axle - Google Patents
Miniature drive axle Download PDFInfo
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- CN210257848U CN210257848U CN201921007413.7U CN201921007413U CN210257848U CN 210257848 U CN210257848 U CN 210257848U CN 201921007413 U CN201921007413 U CN 201921007413U CN 210257848 U CN210257848 U CN 210257848U
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- frame
- oil cylinder
- telescopic oil
- axle
- balancing stand
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Abstract
The utility model discloses a miniature drive axle, include: the frame is connected with the axle through a rollover prevention balancing device; the rollover prevention balancing device mainly comprises: the device comprises a left balancing stand, a right balancing stand, a plurality of connecting rings with the same structure, a plurality of shaft pins with the same structure, a telescopic oil cylinder and a bidirectional telescopic oil cylinder; the utility model relates to an automobile parts processing technology field, this micro-drive axle can be according to different road conditions in the driving, make corresponding functional adjustment, possess and prevent turning on one's side in advance, alleviate the automobile body and rock, the damping performance is good, it is good to take the travelling comfort, steady safety, avoid major accident to take place, improve the security of traveling of passenger train greatly, especially indicate turn on the mountain road, unsmooth, flat road surface, go according to its different road conditions, can reach passenger train keep balance, the safety traffic through preventing the balancing unit that turns on one's side automatically regulated.
Description
Technical Field
The utility model relates to an automobile parts processing technology field specifically is a miniature drive axle.
Background
At present, the government supports developing agricultural sightseeing and the great effort of country tourism, and main transportation tools for passengers to go out are successively born by touring buses, and meanwhile, a new challenge is provided for the traveling safety of the touring buses, particularly, the touring buses encounter emergencies when traveling to cause the bus rollover to cause serious traffic accidents, and the currently used buses adopt the U-shaped stabilizer bar additionally arranged between the axle and the frame for preventing rollover. The design can not really control the rollover of the passenger car, according to incomplete statistics, seventy percent of accidents of the passenger car during traveling every year are caused by rollover, the casualty rate is extremely high, and serious group death and group injury and economic damage are caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a miniature drive axle has solved current phenomenon of turning on one's side, and this device passes through spring and flexible hydro-cylinder for the device has the car of preventing turning on one's side, shock attenuation, vehicle turn steady, simple structure and prevents balancing unit that turns on one's side.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a micro-drive axle, comprising: the frame is connected with the axle through a rollover prevention balancing device;
the rollover prevention balancing device mainly comprises: the device comprises a left balancing stand, a right balancing stand, a plurality of connecting rings with the same structure, a plurality of shaft pins with the same structure, a telescopic oil cylinder and a bidirectional telescopic oil cylinder;
the left balancing frame and the right balancing frame are arranged between the frame and the axle, one end of the left balancing frame is connected to the connecting ring, the other end of the connecting ring is connected with one end of the left side of the axle through a shaft pin, the left balancing frame is connected to the lower portion of the left side of the frame through the shaft pin, one end of the right balancing frame is connected to the connecting ring through the shaft pin, and the other end of the connecting ring is connected to one end of the right side of the axle through; the right balance frame is connected to the lower part of the right side of the frame through a shaft pin, the lower end of the left balance frame is connected with a telescopic oil cylinder through the shaft pin, and the other end of the telescopic oil cylinder is connected to the upper end of the right balance frame through the shaft pin; two telescopic rods at two ends of the bidirectional telescopic oil cylinder are respectively arranged on the upper ends of the left balancing stand and the right balancing stand.
Preferably, the left balancing stand is made of Y-shaped stainless steel, and the right balancing stand is made of L-shaped stainless steel.
Preferably, the telescopic oil cylinder is obliquely arranged, the high end of the telescopic oil cylinder is connected to the upper end of the right balancing stand, and the low end of the telescopic oil cylinder is connected to the lower end of the left balancing stand.
Preferably, a spring is arranged at the connection position of the connecting ring and the shaft pin.
Preferably, a valve structure is arranged on the frame, and the valve structure mainly comprises: the hydraulic control system comprises an electromagnetic hydraulic valve, a manual hydraulic valve, a reversing valve and an oil pipe;
the telescopic oil cylinder is connected with the electromagnetic hydraulic valve through an oil pipe, the electromagnetic hydraulic valve is connected with the manual hydraulic valve through an oil pipe, and the reversing valve is connected with the bidirectional telescopic oil cylinder through an oil pipe.
Preferably, two ends of the bidirectional telescopic oil cylinder are provided with lengthened telescopic rods, the lengthened telescopic rods are respectively inserted on the left balance frame and the right balance frame, and springs are installed on the lengthened telescopic rods.
Advantageous effects
The utility model provides a miniature drive axle. The method has the following beneficial effects: this micro-drive axle can make corresponding functional adjustment according to different road conditions in the driving, possesses in advance to prevent turning on one's side, alleviates the automobile body and rocks, and the shock attenuation performance is good, and it is good, steady safety to take the travelling comfort, avoids major accident to take place, improves the safety of traveling of passenger train greatly, especially indicates to turn on mountain roads, unsmooth, flat road surface, according to its different road conditions travel, can automatic adjustment reach passenger train keep balance, the safety of traveling through preventing turning on one's side balancing unit.
Drawings
Fig. 1 is a front view of a micro drive axle according to the present invention.
Fig. 2 is the utility model discloses a miniature drive axle prevent balanced structure schematic diagram of turning on one's side.
Fig. 3 is a partial enlarged view of a micro drive axle according to the present invention.
In the figure: 1-a vehicle frame; 2-axle; 3-left balancing stand; 4-right balancing stand; 5-connecting rings; 6-axle pin; 7-a telescopic oil cylinder; 8-a bidirectional telescopic oil cylinder; 9-a spring; 10-an electromagnetic hydraulic valve; 11-a manual hydraulic valve; 12-a diverter valve; 13-oil pipe; 14-lengthening the telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a micro-drive axle, comprising: the anti-rollover balance device comprises a frame 1 and an axle 2, wherein the frame 1 is connected with the axle 2 through the anti-rollover balance device; prevent balancing unit that turns on one's side, it mainly includes: the device comprises a left balancing stand 3, a right balancing stand 4, a plurality of connecting rings 5 with the same structure, a plurality of shaft pins 6 with the same structure, a telescopic oil cylinder 7 and a bidirectional telescopic oil cylinder 8; the left balancing stand 3 and the right balancing stand 4 are arranged between the frame 1 and the axle 2, one end of the left balancing stand 3 is connected with the connecting ring 5, the other end of the connecting ring 5 is connected with one end of the left side of the axle 2 through a shaft pin 6, the left balancing stand 3 is connected to the lower portion of the left side of the frame 1 through the shaft pin 6, one end of the right balancing stand 4 is connected with the connecting ring 5 through the shaft pin 6, and the other end of the connecting ring 5 is connected with one end of the right side; the right balance frame 4 is connected to the lower part of the right side of the frame 1 through a shaft pin 6, the lower end of the left balance frame 3 is connected with a telescopic oil cylinder 7 through the shaft pin 6, the other end of the telescopic oil cylinder 7 is connected to the upper end of the right balance frame 4 through the shaft pin 6, the telescopic oil cylinder 7 has no telescopic function, the up-and-down linkage between the end of the left balance frame 3 and the upper end of the right balance frame 4 is kept consistent under the condition that the telescopic oil cylinder 7 does not stretch out and draw back, the up-and-down fluctuation between the left end and the right end of the left balance frame 3 and the left side and the right side of an axle is also kept consistent, so that the vehicle body and the ground are kept on the same plane under the action of the balance frame when the vehicle turns left and right, the center of the; telescopic rods at two ends of the bidirectional telescopic oil cylinder 8 are respectively arranged on the upper ends of the left balance frame 3 and the right balance frame 4; the left balancing stand 3 is made of Y-shaped stainless steel, and the right balancing stand 4 is made of L-shaped stainless steel; the telescopic oil cylinder 7 is obliquely arranged, the high end is connected with the upper end of the right balancing stand 4, and the low end is connected with the lower end of the left balancing stand 3; a spring 9 is arranged at the joint of the connecting ring 5 and the shaft pin 6; be provided with valve structure on frame 1, valve structure, it mainly includes: an electromagnetic hydraulic valve 10, a manual hydraulic valve 11, a reversing valve 12 and an oil pipe 13; the telescopic oil cylinder 7 is connected with an electromagnetic hydraulic valve 10 through an oil pipe 13, the electromagnetic hydraulic valve 10 is connected with a manual hydraulic valve 11 through the oil pipe 13, a reversing valve 12 is connected with a bidirectional telescopic oil cylinder 8 through the oil pipe 13, a driver dials an oil way of the manual hydraulic valve 11 to be in an open unblocked state, the telescopic oil cylinder 7 can be freely stretched, when a tire on an axle 2 runs on a rough road surface, the distance between a frame and the frame 1 is not limited, the vehicle body can freely fluctuate up and down according to the condition of the rough road surface, the vehicle body is kept on a stable surface and is not subjected to severe jump of the vehicle caused by the vertical jump of the tire, if the vehicle runs on a flat road surface at a high speed, when an emergency occurs, the driver naturally steps on a brake and dodges in; two ends of the bidirectional telescopic oil cylinder 8 are provided with lengthened telescopic rods 14, the lengthened telescopic rods 14 are respectively inserted on the left balance frame 3 and the right balance frame 4, and springs 9 are installed on the lengthened telescopic rods 14.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
Example (b): a micro-driving axle is characterized in that when a vehicle runs on a curve in a mountain area, a manual hydraulic valve 11 is in a normally closed state, a telescopic oil cylinder 7 has no telescopic function, the upper end of a left balancing frame 3 and the upper end of a right balancing frame 4 keep the up-and-down linkage consistent under the condition that the telescopic oil cylinder 7 does not stretch, the left and right ends of the left balancing frame 3 and the right balancing frame 4 keep the up-and-down linkage consistent, the up-and-down fluctuation between the left and right ends of the left balancing frame 3 and the right balancing frame 4 and the left and right sides of the axle also keeps consistent, so that the vehicle keeps the vehicle body and the ground on the same plane under the action of the balancing frames when the vehicle runs on the uneven road surface, the gravity center of the vehicle keeps running under a safe condition and is not easy to turn over, the vehicle slowly runs on the uneven road surface, a driver shifts the oil path of the manual hydraulic valve 11 to be in an open and unblocked state, the, the passenger car is enabled to be kept on a stable surface and not to be violently jumped due to the fact that tires jump up and down, if the passenger car runs at a high speed on a flat road, when an emergency happens, a driver naturally steps on a brake and jogs in a leaping direction in an anti-emergency mode, the electromagnetic hydraulic valve 10 is automatically opened at the moment, an oil way is sealed, the telescopic oil cylinder 7 is rapidly changed into a non-telescopic function, at the moment, under the action of the balance frame, the passenger car body is kept on the flat road in a dead mode around, on the left side and the right side, and on the ground, no matter the driver takes emergency measures, no matter the direction is joged to the left side or the right side.
Preferably, the left balance frame 3 is made of Y-shaped stainless steel, and the right balance frame 4 is made of L-shaped stainless steel.
Preferably, the telescopic oil cylinder 7 is inclined, the high end is connected to the upper end of the right balancing stand 4, and the low end is connected to the lower end of the left balancing stand 3.
Preferably, a spring 9 is disposed at the connection position of the connection ring 5 and the shaft pin 6.
As a preferred scheme, furthermore, a valve structure is arranged on the frame 1, and the valve structure mainly comprises: an electromagnetic hydraulic valve 10, a manual hydraulic valve 11, a reversing valve 12 and an oil pipe 13;
the telescopic oil cylinder 7 is connected to an electromagnetic hydraulic valve 10 through an oil pipe 13, the electromagnetic hydraulic valve 10 is connected to a manual hydraulic valve 11 through the oil pipe 13, and a reversing valve 12 is connected to the bidirectional telescopic oil cylinder 8 through the oil pipe 13.
Preferably, the two ends of the bidirectional telescopic cylinder 8 are provided with lengthened telescopic rods 14, the lengthened telescopic rods 14 are respectively inserted into the left balance frame 3 and the right balance frame 4, and springs 9 are mounted on the lengthened telescopic rods 14.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A micro-drive axle, comprising: the anti-rollover balance device comprises a frame (1) and an axle (2), and is characterized in that the frame (1) is connected with the axle (2) through the anti-rollover balance device;
the rollover prevention balancing device mainly comprises: the device comprises a left balancing stand (3), a right balancing stand (4), a plurality of connecting rings (5) with the same structure, a plurality of shaft pins (6) with the same structure, a telescopic oil cylinder (7) and a bidirectional telescopic oil cylinder (8);
the left balancing stand (3) and the right balancing stand (4) are arranged between the frame (1) and the axle (2), one end of the left balancing stand (3) is connected to the connecting ring (5), the other end of the connecting ring (5) is connected with one end of the left side of the axle (2) through a shaft pin (6), the left balancing stand (3) is connected to the lower portion of the left side of the frame (1) through the shaft pin (6), one end of the right balancing stand (4) is connected to the connecting ring (5) through the shaft pin (6), and the other end of the connecting ring (5) is connected to one end of the right side of the axle (2) through the shaft pin (6); the right balance frame (4) is connected to the lower part of the right side of the frame (1) through a shaft pin (6), the lower end of the left balance frame (3) is connected with a telescopic oil cylinder (7) through the shaft pin (6), and the other end of the telescopic oil cylinder (7) is connected to the upper end of the right balance frame (4) through the shaft pin (6); two telescopic rods of the bidirectional telescopic oil cylinder (8) are respectively arranged on the upper ends of the left balance frame (3) and the right balance frame (4).
2. The micro drive axle according to claim 1, wherein the left balance frame (3) is made of Y-shaped stainless steel, and the right balance frame (4) is made of L-shaped stainless steel.
3. The micro drive axle according to claim 1, wherein the telescopic cylinder (7) is inclined, the high end is connected to the upper end of the right balance frame (4), and the low end is connected to the lower end of the left balance frame (3).
4. A micro drive axle according to claim 1, characterized in that a spring (9) is arranged at the connection of the connection ring (5) and the axle pin (6).
5. A micro-drive axle according to claim 1, characterized in that the frame (1) is provided with a valve structure, which mainly comprises: the hydraulic control system comprises an electromagnetic hydraulic valve (10), a manual hydraulic valve (11), a reversing valve (12) and an oil pipe (13);
the telescopic oil cylinder (7) is connected to the electromagnetic hydraulic valve (10) through an oil pipe (13), the electromagnetic hydraulic valve (10) is connected to the manual hydraulic valve (11) through the oil pipe (13), and the reversing valve (12) is connected to the bidirectional telescopic oil cylinder (8) through the oil pipe (13).
6. The micro-drive axle according to claim 1, wherein the two ends of the bidirectional telescopic oil cylinder (8) are provided with lengthened telescopic rods (14), the lengthened telescopic rods (14) are respectively inserted into the left balance frame (3) and the right balance frame (4), and springs (9) are arranged on the lengthened telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921007413.7U CN210257848U (en) | 2019-07-01 | 2019-07-01 | Miniature drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921007413.7U CN210257848U (en) | 2019-07-01 | 2019-07-01 | Miniature drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257848U true CN210257848U (en) | 2020-04-07 |
Family
ID=70046137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921007413.7U Active CN210257848U (en) | 2019-07-01 | 2019-07-01 | Miniature drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257848U (en) |
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2019
- 2019-07-01 CN CN201921007413.7U patent/CN210257848U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 271114 Yixiang North Road, Kouzhen, Laiwu District, Jinan City, Shandong Province (next to Dongyue Yongsheng Car Co., Ltd.) Patentee after: Jinan Laiwu taixiang Auto Parts Co.,Ltd. Address before: 271100 East of Kouquan Road, Laicheng Industrial Zone, Laiwu City, Shandong Province (within the courtyard of Dongyue Yongsheng Axle Co., Ltd.) Patentee before: LAIWU TAIXIANG AUTO PARTS TECHNOLOGY Co.,Ltd. Address after: 271114 No. 32, Yixiang North Road, Subdistricts of China, Laiwu District, Jinan, Shandong Province Patentee after: Shandong Guoji taixiang Auto Parts Co.,Ltd. Address before: 271114 Yixiang North Road, Kouzhen, Laiwu District, Jinan City, Shandong Province (next to Dongyue Yongsheng Car Co., Ltd.) Patentee before: Jinan Laiwu taixiang Auto Parts Co.,Ltd. |