CN216002823U - Arc-shaped crawler gear structure - Google Patents
Arc-shaped crawler gear structure Download PDFInfo
- Publication number
- CN216002823U CN216002823U CN202122512754.3U CN202122512754U CN216002823U CN 216002823 U CN216002823 U CN 216002823U CN 202122512754 U CN202122512754 U CN 202122512754U CN 216002823 U CN216002823 U CN 216002823U
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- China
- Prior art keywords
- crawler
- groove
- track
- wall
- gear
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- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 238000005728 strengthening Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000000411 inducer Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Gears, Cams (AREA)
Abstract
The utility model discloses a convex crawler gear structure relates to the tracked robot technology field, overhauls the lower problem of comparatively inconvenient and transmission efficiency of maintenance for the crawler gear structure who solves current tracked robot and use. The central point of crawler gear dish puts and is provided with central caulking groove, the inside of central caulking groove is provided with the through mounting hole, be provided with on the outer wall all around of crawler gear dish and strengthen the border frame, the inside of strengthening the border frame is provided with the meshing transmission groove, be provided with flank additional strengthening on one side outer wall of crawler gear dish, be provided with the actuating mechanism connection pad on one side outer wall of flank additional strengthening, be provided with the track end card on the convex track.
Description
Technical Field
The utility model relates to a crawler-type robot technical field specifically is a convex crawler-type gear structure.
Background
Crawler-type robot mainly indicates the robot that carries on track chassis mechanism, and track mobile robot has that traction force is big, difficult skidding, cross-country performance advantage such as good, can carry on equipment such as camera, detector and replace mankind to engage in some dangerous work, reduces unnecessary casualties, and crawler-type robot mainly includes: military robots such as explosive ordnance robots, anti-terrorist robots, and the like; the civil robot, for example fire-fighting robot, rescue robot, patrol robot etc. crawler-type robot need ground connection travel with the help of self track structure in the use, the track is by the drive wheel drive, around the flexible chain ring of drive wheel, bogie wheel, inducer and riding wheel, the track comprises grip-pad, gluing piece, anticreep induced tooth, track round pin and track end card, the track round pin is connected each section grip-pad and is constituted the track chain ring, be the track end card on the grip-pad outer wall, with the drive wheel meshing.
Most of crawler gear structures for the existing crawler robots drive a crawler to advance through meshing transmission of crawler end clamps on the outer wall of a crawler plate and a driving wheel, the crawler gear structures are inconvenient to overhaul and maintain and low in transmission efficiency, and therefore circular arc-shaped crawler gear structures are designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convex crawler gear structure to the crawler gear structure that the current track type robot that proposes among the solution above-mentioned background maintained comparatively inconvenient and the lower problem of transmission efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an arc track gear structure, includes track gear dish and convex track, the central point of track gear dish puts and is provided with the central caulking groove of center, the inside of central caulking groove is provided with the through installation hole, be provided with on the outer wall all around of track gear dish and strengthen border frame, the inside of strengthening border frame is provided with the meshing transmission groove, be provided with flank strengthening frame on one side outer wall of track gear dish, be provided with the actuating mechanism connection pad on one side outer wall of flank strengthening frame, be provided with the track end card on the convex track.
Preferably, a transmission hub is installed inside the through installation hole, and the crawler gear disc is in transmission connection with the driving mechanism through the transmission hub.
Preferably, an extension wall groove is formed in the inner wall of the meshing transmission groove, and the extension wall groove and the meshing transmission groove are integrally formed.
Preferably, the crawler gear disc is in transmission connection with the crawler end clamp on the circular arc crawler through the meshing transmission groove, and the maximum caliber of the meshing transmission groove is equal to the diameter of the crawler end clamp.
Preferably, the inside of crawler belt gear dish is provided with the fretwork line, and the fretwork line sets up with crawler belt gear dish integrated into one piece.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses thereby the track gear dish is direct to be connected through the track end card transmission on meshing transmission groove and the convex track and has avoided a plurality of gear parts transmission each other and then cause the power loss problem, has overcome the track gear structure that current tracked robot used and need possess the cooperation of action wheel, bogie wheel, inducer and each parts such as riding wheel and use, causes to overhaul to maintain comparatively inconvenient and the lower problem of transmission efficiency.
2. The extension wall groove arranged on the inner wall of the meshing transmission groove plays a role in reducing the contact area between the meshing transmission groove and the end clamp of the crawler, so that the friction force of meshing connection is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the arc-shaped crawler gear of the present invention;
FIG. 2 is a schematic view of the end face structure of the crawler belt sprocket wheel of the present invention;
FIG. 3 is a side view of the track wheel structure of the present invention;
FIG. 4 is a schematic view of the connection structure between the crawler toothed wheel disc and the circular arc crawler of the present invention;
in the figure: 1. a crawler gear plate; 2. a groove is embedded in the center; 3. the mounting hole is penetrated; 4. hollowing out lines; 5. reinforcing the edge frame; 6. engaging the transmission groove; 7. an extended wall slot; 8. a side wing reinforcement frame; 9. a drive mechanism connecting disc; 10. a circular arc-shaped crawler belt; 11. clamping the end of the crawler belt; 12. and a transmission hub.
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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a convex track gear structure, including track toothed disc 1 and convex track 10, be provided with central embedded groove 2 on the central point of track toothed disc 1 puts, the inside of central embedded groove 2 is provided with link up mounting hole 3, be provided with on the outer wall all around of track toothed disc 1 and strengthen border frame 5, the inside of strengthening border frame 5 is provided with meshing transmission groove 6, be provided with flank strengthening frame 8 on the outer wall of one side of track toothed disc 1, be provided with actuating mechanism connection pad 9 on one side outer wall of flank strengthening frame 8, be provided with track end card 11 on the convex track 10.
Further, the transmission hub 12 is installed inside the through mounting hole 3, the crawler gear disc 1 is in transmission connection with the driving mechanism through the transmission hub 12, and the transmission hub 12 installed inside the through mounting hole 3 plays a role in driving the crawler gear disc 1 to rotate.
Further, be provided with extension wall groove 7 on the inner wall of meshing transmission groove 6, and extension wall groove 7 sets up with meshing transmission groove 6 integrated into one piece, and extension wall groove 7 that sets up on the inner wall of meshing transmission groove 6 plays the effect that reduces meshing transmission groove 6 and track end card 11 area of contact.
Further, the crawler gear disc 1 is in transmission connection with the crawler end clamp 11 on the circular arc crawler 10 through the meshing transmission groove 6, the maximum caliber of the meshing transmission groove 6 is equal to the diameter of the crawler end clamp 11, and the crawler gear disc 1 is in transmission connection with the crawler end clamp 11 on the circular arc crawler 10 through the meshing transmission groove 6, so that the problem that a plurality of gear parts are mutually transmitted and further power loss is caused is solved.
Further, track pinion disc 1's inside is provided with fretwork line 4, and fretwork line 4 sets up with track pinion disc 1 integrated into one piece, and the fretwork line 4 of track pinion disc 1's inside setting plays the effect that reduces track pinion disc 1 materials and improve track pinion disc 1 and beautifully spend.
The working principle is as follows: during the use, thereby crawler gear dish 1 is direct to be connected through meshing transmission groove 6 and the transmission of track end card 11 on the convex track 10 thereby avoided a plurality of gear parts transmission each other and then caused the power loss problem, the extension wall groove 7 that sets up on the inner wall of meshing transmission groove 6 plays the effect that reduces meshing transmission groove 6 and the 11 area of contact of track end card, thereby the frictional force of meshing connection has been reduced, thereby the problem that dust or debris blockked up the connecting hole and influence transmission efficiency has been avoided, accomplish the use work of convex track gear structure.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a circular arc track gear structure, includes that crawler gear dish (1) and circular arc track (10), its characterized in that: the central point of crawler gear dish (1) puts and is provided with central caulking groove (2), the inside of central caulking groove (2) is provided with link up mounting hole (3), be provided with on the outer wall all around of crawler gear dish (1) and strengthen border frame (5), the inside of strengthening border frame (5) is provided with meshing transmission groove (6), be provided with flank strengthening frame (8) on one side outer wall of crawler gear dish (1), be provided with actuating mechanism connection pad (9) on one side outer wall of flank strengthening frame (8), be provided with track end card (11) on convex track (10).
2. The circular arc track gear structure of claim 1, wherein: the inside of link up mounting hole (3) is installed and is had transmission wheel hub (12), and crawler gear dish (1) is connected with the actuating mechanism transmission through transmission wheel hub (12).
3. The circular arc track gear structure of claim 1, wherein: an extension wall groove (7) is formed in the inner wall of the meshing transmission groove (6), and the extension wall groove (7) and the meshing transmission groove (6) are integrally formed.
4. The circular arc track gear structure of claim 1, wherein: the crawler belt gear disc (1) is in transmission connection with a crawler belt end clamp (11) on the circular arc crawler belt (10) through a meshing transmission groove (6), and the maximum caliber of the meshing transmission groove (6) is equal to the diameter of the crawler belt end clamp (11).
5. The circular arc track gear structure of claim 1, wherein: the inside of crawler belt gear dish (1) is provided with fretwork line (4), and fretwork line (4) and crawler belt gear dish (1) integrated into one piece set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122512754.3U CN216002823U (en) | 2021-10-19 | 2021-10-19 | Arc-shaped crawler gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122512754.3U CN216002823U (en) | 2021-10-19 | 2021-10-19 | Arc-shaped crawler gear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216002823U true CN216002823U (en) | 2022-03-11 |
Family
ID=80522633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122512754.3U Expired - Fee Related CN216002823U (en) | 2021-10-19 | 2021-10-19 | Arc-shaped crawler gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216002823U (en) |
-
2021
- 2021-10-19 CN CN202122512754.3U patent/CN216002823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |