CN221067775U - All-terrain beach vehicle - Google Patents
All-terrain beach vehicle Download PDFInfo
- Publication number
- CN221067775U CN221067775U CN202322651542.2U CN202322651542U CN221067775U CN 221067775 U CN221067775 U CN 221067775U CN 202322651542 U CN202322651542 U CN 202322651542U CN 221067775 U CN221067775 U CN 221067775U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- transmission
- transmission case
- terrain
- beach vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000000191 radiation effect Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model provides an all-terrain beach vehicle, and belongs to the technical field of vehicles. The sand beach vehicle solves the problems that high temperature generated between a transmission shaft and a transmission box of the existing sand beach vehicle cannot be efficiently dissipated, and service life is influenced. The all-terrain beach vehicle comprises a vehicle frame, a transmission case, a transmission mechanism positioned in the transmission case, a driving device arranged on the transmission case and transmission shafts arranged on two sides of the transmission case and connected with corresponding wheels, wherein the transmission case is formed by combining two cases, shaft holes for the corresponding transmission shafts to pass through are formed in the cases, heat dissipation steps used for dissipating heat of the transmission shafts are arranged at positions of the shaft holes in the cases, a plurality of heat dissipation groove groups are formed in the surfaces of the heat dissipation steps at intervals, each heat dissipation groove group consists of two heat dissipation cavities, and a plurality of heat dissipation holes communicated with the corresponding heat dissipation cavities are formed in the inner peripheral walls of the heat dissipation steps in a penetrating mode. The utility model has the advantages of enhancing the heat radiation effect between the transmission shaft and the transmission case, improving the integral use performance and prolonging the service life.
Description
Technical Field
The utility model belongs to the technical field of vehicles, and relates to an all-terrain beach vehicle.
Background
When the all-terrain beach vehicle runs, the driving device (motor) drives the transmission shaft connected with the wheels to work, the driving shaft of the driving device is connected with the transmission mechanism, such as a gear meshing structure, the transmission mechanism is matched with the transmission shaft to complete the transmission effect, and in order to avoid the transmission mechanism from being polluted by the external environment, a transmission box is generally arranged outside the transmission mechanism; in the running process of the beach vehicle, high temperature is easily generated between a transmission shaft connected to the transmission box and the transmission box, and the whole service life and the service performance are affected.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an all-terrain beach vehicle with a heat dissipation function.
The aim of the utility model can be achieved by the following technical scheme: the all-terrain beach vehicle comprises a frame, a transmission case, a transmission mechanism positioned in the transmission case, a driving device arranged on the transmission case and transmission shafts arranged on two sides of the transmission case and connected with corresponding wheels, and is characterized in that the transmission case is formed by combining two cases, shaft holes for the corresponding transmission shafts to pass through are formed in the cases, heat dissipation steps used for dissipating heat of the transmission shafts are formed in the positions of the shaft holes in the cases, heat dissipation groove groups arranged at intervals are formed in the surfaces of the heat dissipation steps, each heat dissipation groove group consists of two heat dissipation cavities, the two heat dissipation cavities are separated by a partition plate, and a plurality of heat dissipation holes communicated with the corresponding heat dissipation cavities are formed in the inner peripheral wall of the heat dissipation step in a penetrating mode.
In the all-terrain beach vehicle, the central axes of the radiating holes are perpendicular to the central axes of the corresponding radiating cavities.
In the all-terrain beach vehicle, the cavity wall of the radiating cavity provided with the radiating holes is arranged in a plane, and the iron wire filter screen is arranged at the position corresponding to the radiating holes on the cavity wall.
In the all-terrain beach vehicle, the heat dissipation steps and the box body are in arc transition.
In the all-terrain beach vehicle, the two boxes are fixed by screws.
Compared with the prior art, the all-terrain beach vehicle has the advantages of heat dissipation effect, improved overall use performance and service life.
Drawings
Fig. 1 is a perspective view of the present all terrain beach vehicle.
Fig. 2 is a perspective view of one of the cases.
In the figure, 1, a frame; 2. a transmission case; 3. a driving device; 4. a transmission shaft; 5. a case; 6. a shaft hole; 7. a heat dissipation step; 8. a heat dissipation groove group; 9. a heat dissipation chamber; 10. a partition plate; 11. a heat radiation hole; 12. an iron wire filter screen.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, the all-terrain beach vehicle comprises a frame 1, a transmission case 2, a transmission mechanism positioned in the transmission case 2, a driving device 3 arranged on the transmission case 2 and transmission shafts 4 arranged on two sides of the transmission case 2 and connected with corresponding wheels, wherein the transmission case 2 is formed by combining two cases 5, shaft holes 6 for the corresponding transmission shafts 4 to pass through are formed in the cases 5, heat dissipation steps 7 for dissipating heat of the transmission shafts 4 are formed in the positions of the cases 5 at the positions of the shaft holes 6, a plurality of groups of heat dissipation groove groups 8 are formed in the surfaces of the heat dissipation steps 7 at intervals, each heat dissipation groove group 8 is composed of two heat dissipation cavities 9, the two heat dissipation cavities 9 are separated by a partition board 10, a plurality of heat dissipation holes 11 communicated with the corresponding heat dissipation cavities are formed in the inner peripheral wall of the heat dissipation steps 7 in a penetrating mode, a plurality of heat dissipation holes 11 are formed in the positions of the heat dissipation steps 7, where the transmission shafts 4 pass through the shaft holes 6, and heat is discharged from the corresponding heat dissipation cavities through the heat dissipation holes 11.
Preferably, the central axis of the heat dissipation hole 11 is perpendicular to the central axis of the corresponding heat dissipation cavity.
Further, the wall of the heat dissipation chamber 9 provided with the heat dissipation holes 11 is a plane, and an iron wire filter screen 12 is arranged on the wall corresponding to the position of the heat dissipation holes 11 to prevent external impurities from entering the heat dissipation chamber through the heat dissipation holes 11.
Preferably, the heat dissipation step 7 and the box 5 are in arc transition.
Preferably, the two boxes 5 are fixed by screws.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the frame 1, the transmission case 2, the driving device 3, the transmission shaft 4, the case 5, the shaft hole 6, the heat dissipation step 7, the heat dissipation groove group 8, the heat dissipation chamber 9, the partition plate 10, the heat dissipation hole 11, the wire mesh 12, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (5)
1. The utility model provides an all-terrain beach vehicle, includes frame (1), transmission case (2), is located the drive mechanism of transmission case (2), installs drive arrangement (3) on transmission case (2) and installs transmission shaft (4) in transmission case (2) both sides and connect corresponding wheel, a serial communication port, transmission case (2) by two box (5) combination form, box (5) on all set up shaft hole (6) that supply corresponding transmission shaft (4) to pass, box (5) on be located shaft hole (6) position department and have heat dissipation step (7) that are used for carrying out heat dissipation to transmission case (4), heat dissipation step (7) surface set up heat dissipation groove group (8) that a plurality of group intervals set up, each heat dissipation groove group (8) are constituteed by two heat dissipation cavity (9), two heat dissipation cavity (9) separate through baffle (10), heat dissipation step (7) on the week wall on run through set up a plurality of communicating hole (11) with corresponding heat dissipation cavity.
2. An all-terrain beach vehicle according to claim 1, characterized in that the central axis of the heat dissipation holes (11) is perpendicular to the central axis of the corresponding heat dissipation cavities.
3. The all-terrain beach vehicle according to claim 1, characterized in that the cavity wall of the heat dissipation cavity (9) provided with the heat dissipation holes (11) is arranged in a plane, and an iron wire filter screen (12) is arranged on the cavity wall corresponding to the positions of the heat dissipation holes (11).
4. An all-terrain beach vehicle according to claim 1, characterized in that the heat dissipation step (7) and the box (5) are in arc transition.
5. An all terrain beach vehicle as claimed in claim 1, characterized in that the two boxes (5) are fixed by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322651542.2U CN221067775U (en) | 2023-09-27 | 2023-09-27 | All-terrain beach vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322651542.2U CN221067775U (en) | 2023-09-27 | 2023-09-27 | All-terrain beach vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221067775U true CN221067775U (en) | 2024-06-04 |
Family
ID=91265080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322651542.2U Active CN221067775U (en) | 2023-09-27 | 2023-09-27 | All-terrain beach vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221067775U (en) |
-
2023
- 2023-09-27 CN CN202322651542.2U patent/CN221067775U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |