CN221273276U - Combined type suspension crawler belt device - Google Patents
Combined type suspension crawler belt device Download PDFInfo
- Publication number
- CN221273276U CN221273276U CN202323567591.4U CN202323567591U CN221273276U CN 221273276 U CN221273276 U CN 221273276U CN 202323567591 U CN202323567591 U CN 202323567591U CN 221273276 U CN221273276 U CN 221273276U
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- frame
- connecting frame
- mounting bracket
- frames
- vehicle body
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- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 8
- 238000012876 topography Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a combined type suspension crawler device, and relates to the technical field of transport vehicles. The utility model comprises the following steps: the automobile body and two connection frames, the connection frame of automobile body one side passes through mount and automobile body fixed connection, and the connection frame of automobile body opposite side passes through the connecting axle and rotates with the automobile body to be connected, is provided with drive assembly in the connection frame, and one side that drive assembly was kept away from to the connection frame is provided with supporting component, and drive assembly and supporting component's surface cover is equipped with the track, is provided with straining device in the connection frame, and straining device includes the mounting bracket, mounting bracket and connection frame sliding fit. According to the utility model, the tensioning degree of the caterpillar band can be adjusted through the cooperation of the connecting frame, the mounting frame, the positioning groove, the adjusting groove, the tensioning wheel, the fixing bolt and the like, so that the caterpillar band can adapt to different terrains, and the connecting frame and the caterpillar band can move along with the fluctuation of the ground through the movable connecting frame, so that the stability of the vehicle body 1 in the moving process can be improved.
Description
Technical Field
The utility model belongs to the field of transport vehicles, and particularly relates to a combined type suspension crawler device.
Background
In the process of moving and transporting, general automobile transportation is difficult to safely run when the road is muddy in rainy season, the climbing capacity is limited, obvious limitations exist on road sections with poor terrains and large turning radius, the transportation efficiency is low, and the transportation safety is poor. The crawler can better meet construction and transportation requirements, is suitable for poor road conditions, has strong climbing capacity, can transport iron towers and electric poles to go up mountains, transport shells and transport any articles from workshops to warehouses and the like, and is a very convenient transportation tool.
At present, the crawler and the vehicle body of most crawler vehicles are relatively fixed, and when encountering a relatively complex terrain environment, the condition that the grip of the crawler is insufficient due to the inclination of the vehicle body can occur, so that the running stability of the crawler vehicles is affected.
The present utility model has been made in view of this.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a compound suspension crawler device.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
a compound suspension track device comprising: the device comprises a vehicle body and two connecting frames, wherein the connecting frame on one side of the vehicle body is fixedly connected with the vehicle body through a fixing frame, the connecting frame on the other side of the vehicle body is rotationally connected with the vehicle body through a connecting shaft, a driving component is arranged on the connecting frame, a supporting component is arranged on one side, far away from the driving component, of the connecting frame, and a crawler belt is sleeved on the surfaces of the driving component and the supporting component;
Be provided with straining device in the connection frame, straining device includes the mounting bracket, mounting bracket and connection frame sliding fit, the constant head tank has been seted up on the surface of connection frame, the quantity of constant head tank is two, the top of connection frame just is located and has seted up the adjustment tank between two constant head tanks, there is the take-up pulley through bearing normal running fit on the mounting bracket, the both sides on mounting bracket surface all are connected with fixing bolt, fixing bolt's one end activity run-through connection frame and extend to the outside of connection frame, fixing bolt and constant head tank looks adaptation.
Optionally, the bottom of mounting bracket is connected with the regulating plate, and the regulating plate cooperatees with the regulating groove, and the bottom rotation of regulating groove inner wall is connected with adjusting bolt, and adjusting bolt's top activity runs through the regulating plate and extends to the outside of regulating plate, and the top of regulating plate is provided with the nut with adjusting bolt looks adaptation.
Optionally, the drive assembly includes drive sprocket, and drive sprocket and the front normal running fit of connecting the frame are connected, and the left side of connecting the frame is connected with drive sprocket, drive sprocket and track looks adaptation, are provided with the chain between drive sprocket and the drive sprocket.
Optionally, the back rotation of connecting the frame is connected with the support frame, and the quantity of support frame is two, through connecting axle normal running fit between two support frames, and the bottom rotation of support frame is connected with the link, and the both ends of link all rotate and are connected with the supporting wheel, are provided with the attenuator between the top of two support frames.
Optionally, the driven wheel is connected with through the bearing rotation to the side of connecting the frame far away from drive sprocket, driven wheel and track looks adaptation.
Optionally, two sides of the front surface of the connecting frame are connected with baffles through brackets.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:
Through the cooperation of connecting frame, mounting bracket, constant head tank, adjustment tank, take-up pulley, fixing bolt etc. can adjust the tensioning degree of track, be used for adapting to the topography that does not use, through mobilizable connecting frame, can make connecting frame and track can follow the fluctuation on ground and produce the removal to can promote the stability of automobile body 1 in the removal in-process.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:
FIG. 1 is a schematic view of a vehicle body surface structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view illustrating an internal structure of a connecting armor according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of a partial structure of a mounting bracket according to an embodiment of the present utility model;
In the drawings, the list of components represented by the various numbers is as follows:
1. A vehicle body; 2. the connecting frame; 3. a track; 4. a mounting frame; 5. a positioning groove; 6. an adjustment tank; 7. a tensioning wheel; 8. a fixing bolt; 9. an adjusting plate; 10. an adjusting bolt; 11. a drive sprocket; 12. a drive sprocket; 13. a support frame; 14. a connecting frame; 15. a support wheel; 16. driven wheel; 17. and a baffle.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, in this embodiment, a compound suspension crawler apparatus is provided, comprising: the vehicle comprises a vehicle body 1 and two connecting frames 2, wherein the connecting frame 2 on one side of the vehicle body 1 is fixedly connected with the vehicle body 1 through a fixing frame, the connecting frame 2 on the other side of the vehicle body 1 is rotationally connected with the vehicle body 1 through a connecting shaft, a driving component is arranged on the connecting frame 2, a supporting component is arranged on one side, far away from the driving component, of the connecting frame 2, and a crawler belt 3 is sleeved on the surfaces of the driving component and the supporting component;
Be provided with straining device on the connection frame 2, straining device includes mounting bracket 4, mounting bracket 4 and connection frame 2 sliding fit, constant head tank 5 has been seted up on the surface of connection frame 2, the quantity of constant head tank 5 is two, the top of connection frame 2 just is located and has seted up adjustment tank 6 between two constant head tanks 5, there is tensioning wheel 7 through bearing running fit on mounting bracket 4, the both sides on mounting bracket 4 surface all are connected with fixing bolt 8, fixing bolt 8's one end activity run-through connection frame 2 and extend to the outside of connection frame 2, fixing bolt 8 and constant head tank 5 looks adaptation, mounting bracket 4 is fixed with connection frame 2 through fixing bolt 8, the mounting bracket 4 removes the position that can adjust tensioning wheel 7 on connection frame 2, thereby adjust the tensioning degree of track 3, adapt to the road conditions of different topography.
The application of one aspect of the embodiment is: before using the transport vechicle, adjust mounting bracket 4 according to the road conditions of transport vechicle, rotate adjusting bolt 10 and can drive regulating plate 9 and remove, thereby can drive mounting bracket 4 and remove, mounting bracket 4 position adjustment finishes the back, fix mounting bracket 4 through fixing bolt 8, thereby can adjust the position of take-up pulley 7, thereby adjust the tensioning degree of track 3, adapt to the road conditions of different topography, when meetting complicated road conditions, because the connection frame 2 of one side only relies on the connecting axle to be connected with automobile body 1, consequently connect on frame 2 and track 3 can follow the fluctuation on ground and produce and remove, thereby can promote the stability of automobile body 1 in the removal in-process.
The bottom of mounting bracket 4 is connected with regulating plate 9, and regulating plate 9 cooperatees with regulating groove 6, and the bottom rotation of regulating groove 6 inner wall is connected with adjusting bolt 10, and adjusting bolt 10's top activity runs through regulating plate 9 and extends to the outside of regulating plate 9, and the top of regulating plate 9 is provided with the nut with adjusting bolt 10 looks adaptation, according to the service condition of difference, can adjust the position of mounting bracket 4 to can adjust the tensioning degree of track 3, be used for adapting to the topography of the condition of no use.
The driving assembly comprises a driving sprocket 11, the driving sprocket 11 is in front rotation fit with the connecting frame 2 and is connected with the connecting frame 2, the left side of the connecting frame 2 is connected with a driving sprocket 12, the driving sprocket 12 is matched with the crawler belt 3, a chain is arranged between the driving sprocket 11 and the driving sprocket 12, the driving sprocket 11 rotates, the driving sprocket 12 is driven to rotate through the chain, and the driving sprocket 12 can drive the crawler belt 3 to move.
The back rotation of connecting frame 2 is connected with support frame 13, the quantity of support frame 13 is two, through connecting axle normal running fit between two support frames 13, the bottom rotation of support frame 13 is connected with link 14, the both ends of link 14 are all rotated and are connected with supporting wheel 15, be provided with the attenuator between the top of two support frames 13, in the in-process of removing when automobile body 1, uneven road surface can promote track 3, further track 3 can promote supporting wheel 15 and remove, can drive link 14 when supporting wheel 15 is promoted by the track and rotate, thereby improve the adaptability of track 3 to different topography ground, further link 14 can drive support frame 13 and rotate, when two support frames 13 rotate, support frame 13 can produce pressure to the attenuator, the vibrations of automobile body 1 in the process of traveling are dissolved and absorbed by the attenuator, thereby promote the stability of automobile body 1 in the in-process of removing.
The driven wheel 16 is rotatably connected to one side of the connecting frame 2 far away from the driving sprocket 12 through a bearing, the driven wheel 16 is matched with the crawler belt 3, and the driven wheel 16 can be matched with the driving sprocket 12 to tension the crawler belt 3, so that the crawler belt 3 is in a tensioning state.
The baffle 17 is connected to the two sides of the front surface of the connecting frame 2 through the support, and the baffle 17 can protect the connecting frame 2 and the internal structure and prevent the connecting frame 2 from being damaged due to stone impact in the moving process.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (6)
1. A compound suspension track device comprising: the device comprises a vehicle body (1) and two connecting frames (2), wherein the connecting frames (2) on one side of the vehicle body (1) are fixedly connected with the vehicle body (1) through a fixing frame, the connecting frames (2) on the other side of the vehicle body (1) are rotationally connected with the vehicle body (1) through connecting shafts, driving components are arranged on the connecting frames (2), one side, far away from the driving components, of the connecting frames (2) is provided with a supporting component, and the surfaces of the driving components and the supporting components are sleeved with crawler belts (3);
Be provided with straining device on connecting frame (2), straining device includes mounting bracket (4), mounting bracket (4) and connecting frame (2) sliding fit, constant head tank (5) have been seted up on the surface of connecting frame (2), the quantity of constant head tank (5) is two, regulating tank (6) have been seted up at the top of connecting frame (2) and between two constant head tanks (5), there is take-up pulley (7) through bearing normal running fit on mounting bracket (4), the both sides on mounting bracket (4) surface all are connected with fixing bolt (8), the outside of one end movable run-through connection frame (2) of fixing bolt (8) and extension to connecting frame (2), fixing bolt (8) and constant head tank (5) looks adaptation.
2. The compound suspension crawler device according to claim 1, wherein the bottom of the mounting frame (4) is connected with an adjusting plate (9), the adjusting plate (9) is matched with the adjusting groove (6), the bottom of the inner wall of the adjusting groove (6) is rotationally connected with an adjusting bolt (10), the top end of the adjusting bolt (10) movably penetrates through the adjusting plate (9) and extends to the outside of the adjusting plate (9), and a nut matched with the adjusting bolt (10) is arranged at the top of the adjusting plate (9).
3. The compound suspension crawler device according to claim 1, wherein the driving assembly comprises a driving sprocket (11), the driving sprocket (11) is in running fit with the front surface of the connecting frame (2) and is connected with the connecting frame (2), the left side of the connecting frame (2) is connected with a driving sprocket (12), the driving sprocket (12) is matched with the crawler belt (3), and a chain is arranged between the driving sprocket (11) and the driving sprocket (12).
4. The compound suspension crawler device according to claim 1, wherein the back of the connecting rack (2) is rotationally connected with two supporting frames (13), the two supporting frames (13) are rotationally matched through connecting shafts, the bottom of the supporting frames (13) is rotationally connected with a connecting frame (14), two ends of the connecting frame (14) are rotationally connected with supporting wheels (15), and a damper is arranged between the tops of the two supporting frames (13).
5. A compound suspension crawler apparatus according to claim 3, characterized in that the side of the connecting frame (2) remote from the drive sprocket (12) is rotatably connected with a driven wheel (16) by means of bearings, the driven wheel (16) being adapted to the crawler belt (3).
6. A compound suspension crawler as in claim 1 wherein the two sides of the front of the connecting frame (2) are connected by brackets with baffles (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323567591.4U CN221273276U (en) | 2023-12-27 | 2023-12-27 | Combined type suspension crawler belt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323567591.4U CN221273276U (en) | 2023-12-27 | 2023-12-27 | Combined type suspension crawler belt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221273276U true CN221273276U (en) | 2024-07-05 |
Family
ID=91694270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323567591.4U Active CN221273276U (en) | 2023-12-27 | 2023-12-27 | Combined type suspension crawler belt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221273276U (en) |
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2023
- 2023-12-27 CN CN202323567591.4U patent/CN221273276U/en active Active
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| GR01 | Patent grant |