CN212738326U - Crawler-type outdoor chariot stair climbing device - Google Patents
Crawler-type outdoor chariot stair climbing device Download PDFInfo
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- CN212738326U CN212738326U CN202021386892.0U CN202021386892U CN212738326U CN 212738326 U CN212738326 U CN 212738326U CN 202021386892 U CN202021386892 U CN 202021386892U CN 212738326 U CN212738326 U CN 212738326U
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Abstract
The utility model discloses a crawler-type outdoor war chariot stair climbing device, which comprises two sets of crawler-type advancing devices, wherein the two sets of crawler-type advancing devices are arranged at the bottom end of the war chariot in the front and back directions, and are rotationally connected with the war chariot; two crawler type advancing devices in each group of crawler type advancing devices are parallel to each other and are fixedly connected with each other; each crawler type traveling device comprises a driving wheel, a guide wheel, a plurality of loading wheels, a plurality of supporting chain wheels and a crawler belt. Compared with the traditional integral track, the separated track advancing device of the utility model has the advantages of more flexible and stable climbing and turning, and more flexible and rapid turning, thus being beneficial to the rapid reaction of the chariot to the terrain change; in addition, the independent suspension shock absorption stroke of the crawler type advancing device is longer, the guide wheel and the first bogie wheel are lifted synchronously, and the crawler type advancing device is beneficial to coping with larger obstacles in the stair climbing or crossing process.
Description
Technical Field
The utility model relates to a crawler-type climbs the building device, especially relates to a crawler-type outdoor war chariot climbs building device.
Background
The chariot is a vehicle used for fighting on land, is usually accompanied with a tank, is matched with the tank and supports the tank to fight, and also executes various military tasks such as fight command, logistics support, material transportation and the like on a land battlefield. The existing crawler-type war chariot is a whole, and is difficult to quickly make strain reactions such as turning and the like when fierce trips encounter terrain sudden changes, and the existing crawler-type war chariot has limited stair climbing and obstacle crossing functions, and is difficult to leisurely deal with the terrain with large fluctuation and more obstacles.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a crawler-type outdoor chariot stair climbing device.
In order to solve the technical problem, the utility model discloses a technical scheme is: a crawler-type outdoor war chariot stair climbing device comprises two crawler-type advancing devices, wherein the two crawler-type advancing devices are arranged at the bottom end of a war chariot in the front and at the back, and are rotatably connected with the war chariot;
two crawler type advancing devices in each group of crawler type advancing devices are parallel to each other and are fixedly connected with each other; each crawler type traveling device comprises a driving wheel, a guide wheel, a plurality of loading wheels, a plurality of carrier chain wheels and a crawler belt which form a transmission mechanism;
each crawler-type advancing device further comprises a support frame, the support frame is arranged above the conveying mechanism, a plurality of independent suspension shock absorbers are fixedly connected to the support frame, and each independent suspension shock absorber is connected with each loading wheel in a one-to-one correspondence mode.
Furthermore, the guide wheel is fixedly connected to the adjacent independent suspension shock absorber through a support rod.
Furthermore, the driving wheel is fixedly connected to the adjacent independent suspension shock absorber through a supporting rod.
Furthermore, the transmission mechanism also comprises two positioning wheels which are respectively arranged above the guide wheel and the driving wheel.
Further, a shell is arranged on the outer side of the crawler type advancing device, and the supporting frame is fixed in the shell.
Further, the two crawler-type traveling devices are connected through a connecting piece; the connecting piece is fixed at the head of the crawler type traveling device; the center of the connecting piece is provided with a turntable bearing, and the crawler type advancing device is rotationally connected with the chariot through the turntable bearing.
The utility model discloses the beneficial effect who has does: compared with the traditional integral track, the separated track advancing device of the utility model has the advantages of more flexible and stable climbing and turning, and more flexible and rapid turning, thus being beneficial to the rapid reaction of the chariot to the terrain change; in addition, the independent suspension shock absorption stroke of the crawler type advancing device is longer, the guide wheel and the first bogie wheel are lifted synchronously, and the crawler type advancing device is beneficial to coping with larger obstacles in the stair climbing or crossing process.
Drawings
Fig. 1 is a schematic view of the state of the utility model applied to a chariot.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the crawler type traveling apparatus.
In the figure: 1. a chariot; 2. a crawler-type traveling device; 3. a drive wheel; 4. a guide wheel; 5. a loading wheel; 6. a chain supporting wheel; 7. a crawler belt; 8. a support frame; 9. an independently suspended shock absorber; 10. a strut; 11. positioning wheels; 12. a connecting member; 13. and a turntable bearing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The crawler-type outdoor war chariot stair climbing device shown in fig. 1 comprises two sets of crawler-type advancing devices, wherein the two sets of crawler-type advancing devices are arranged at the bottom end of the war chariot 1 in the front and at the back, and the separated crawler-type advancing devices have the advantages of being more flexible, high in climbing and more stable in climbing compared with the traditional crawler.
As shown in fig. 2, two sets of crawler-type traveling devices are rotatably connected with the war chariot, two crawler-type traveling devices in each set of crawler-type traveling devices are parallel to each other, and the two crawler-type traveling devices are fixedly connected with each other through a connecting piece 12; the connecting piece 12 is fixed on the head of the crawler travel device; a turntable bearing 13 is arranged in the center of the connecting piece, and the crawler type advancing device is rotationally connected with the chariot through the turntable bearing; the direction of the crawler travelling device can be directly controlled by the steering wheel and the rotating shaft inside the chariot, and the steering is more flexible and faster.
As shown in fig. 3, each crawler type traveling device 2 includes a driving mechanism composed of a driving wheel 3, a guide wheel 4, a plurality of bogey wheels 5, a plurality of carrier sprockets 6, and a crawler 7; the guide wheel is located at the front end in the advancing direction and used for guiding. The driving wheel is located at the rear end of the traveling direction and provides power output through a motor or the like. The loading wheels are arranged between the guide wheel and the driving wheel in sequence. The chain supporting wheel is positioned at the uppermost part and is used for supporting the crawler belt at the upper part. The wheels are meshed with the crawler belt, the driving wheels rotate to drive the crawler belt to rotate, and the crawler belt advances forwards.
The crawler traveling process is already a mature prior art, and the difference is that each crawler traveling device 2 further comprises a support frame 8 which is arranged above the conveying mechanism, a plurality of independent suspension dampers 9 are fixedly connected to the support frame, and each independent suspension damper is connected with each bogie wheel in a one-to-one correspondence manner. The height of the support frame enables each bogie wheel to have a vertical displacement length which is long enough, so that the stair climbing or climbing process can deal with obstacles with larger volumes.
Leading wheel 4 passes through branch 10 fixed connection on rather than adjacent independent suspension bumper shock absorber, makes the leading wheel and its adjacent bogie wheel shock attenuation in step, at the in-process of advancing, when the first bogie wheel pressed on the obstacle, the leading wheel can promote with this bogie wheel is synchronous to the height of leading wheel can help the chariot to press on higher obstacle, thereby promote and climb the building and turn over the ability.
The driving wheel 3 is fixedly connected to the adjacent independent suspension shock absorber through the supporting rod 10, and when the last bogie wheel presses an obstacle, the driving wheel and the bogie wheel are lifted synchronously, so that the driving wheel can be protected and cannot collide against the obstacle.
The conveying mechanism further comprises two positioning wheels 11, the two positioning wheels are respectively arranged above the guide wheel and the driving wheel, and the two positioning wheels enable the height of the crawler belt to be higher, so that the crawler belt is beneficial to climbing over higher obstacles.
The outside of crawler-type advancing device is provided with the casing, and the support frame is fixed in the casing. The housing may protect the crawler travel unit.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a building device is climbed to outdoor war chariot of crawler-type which characterized in that: the chariot stair climbing device comprises two groups of crawler type advancing devices, the two groups of crawler type advancing devices are arranged at the bottom end of the chariot (1) in front and at the back, and the two groups of crawler type advancing devices are rotatably connected with the chariot;
two crawler type advancing devices in each group of crawler type advancing devices are parallel to each other and are fixedly connected with each other; each crawler type advancing device (2) comprises a driving wheel (3), a guide wheel (4), a plurality of loading wheels (5), a plurality of carrier chain wheels (6) and a crawler (7) which form a transmission mechanism;
each crawler-type advancing device (2) further comprises a support frame (8), the support frame is arranged above the conveying mechanism, a plurality of independent suspension shock absorbers (9) are fixedly connected onto the support frame, and each independent suspension shock absorber is connected with each bogie wheel in a one-to-one correspondence mode.
2. The crawler-type outdoor war chariot stair climbing device according to claim 1, wherein: the guide wheel (4) is fixedly connected to the adjacent independent suspension shock absorber through a support rod (10).
3. A crawler-type outdoor war chariot stair climbing device according to claim 1 or 2, wherein: the driving wheel (3) is fixedly connected to the adjacent independent suspension shock absorber through a supporting rod (10).
4. The crawler-type outdoor war chariot stair climbing device according to claim 1, wherein: the transmission mechanism further comprises two positioning wheels (11), and the two positioning wheels are respectively arranged above the guide wheel and the driving wheel.
5. The crawler-type outdoor war chariot stair climbing device according to claim 1, wherein: the outer side of the crawler-type advancing device is provided with a shell, and the support frame is fixed in the shell.
6. The crawler-type outdoor war chariot stair climbing device according to claim 1, wherein: the two crawler type advancing devices are connected through a connecting piece (12); the connecting piece (12) is fixed at the head of the crawler type advancing device; the center of the connecting piece is provided with a turntable bearing (13), and the crawler type advancing device is rotationally connected with the chariot through the turntable bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386892.0U CN212738326U (en) | 2020-07-14 | 2020-07-14 | Crawler-type outdoor chariot stair climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386892.0U CN212738326U (en) | 2020-07-14 | 2020-07-14 | Crawler-type outdoor chariot stair climbing device |
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| Publication Number | Publication Date |
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| CN212738326U true CN212738326U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021386892.0U Active CN212738326U (en) | 2020-07-14 | 2020-07-14 | Crawler-type outdoor chariot stair climbing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889717A (en) * | 2022-04-12 | 2022-08-12 | 安徽工程大学 | High-altitude crawler-type adsorption wall-climbing robot |
-
2020
- 2020-07-14 CN CN202021386892.0U patent/CN212738326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889717A (en) * | 2022-04-12 | 2022-08-12 | 安徽工程大学 | High-altitude crawler-type adsorption wall-climbing robot |
| CN114889717B (en) * | 2022-04-12 | 2023-08-18 | 安徽工程大学 | High-altitude crawler-type adsorption wall climbing robot |
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