CN205186339U - Rubber track chassis of harvester - Google Patents
Rubber track chassis of harvester Download PDFInfo
- Publication number
- CN205186339U CN205186339U CN201520896344.5U CN201520896344U CN205186339U CN 205186339 U CN205186339 U CN 205186339U CN 201520896344 U CN201520896344 U CN 201520896344U CN 205186339 U CN205186339 U CN 205186339U
- Authority
- CN
- China
- Prior art keywords
- track
- wheel
- pivot shaft
- rubber belt
- track frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rubber track chassis of harvester, including center support to and track assembly, track assembly include track frame, thrust wheel, drive wheel, leading wheel, traction wheel and rubber track, the thrust wheel is for the double round structure and be provided with a plurality of to set up respectively in the track frame below, the traction wheel sets up in the track frame top, and the drive wheel is located track frame one end, and the leading wheel is located the track frame other end, and the drive wheel passes through the drive shaft to be connected with the speed reducer of harvester organism, and the leading wheel supports fixedly through the straining device who sets up on the track frame, rubber track's medial surface in the middle of be provided with the direction channel that supplies leading wheel and the walking of traction wheel, the both sides of direction channel are provided with the track tooth way that supplies the drive wheel walking respectively, two outsides that the track tooth was said are provided with the track by -pass that supplies the thrust wheel to walk respectively. The utility model discloses a rubber track chassis, the antiskid is effectual, and the track is difficult for droing.
Description
Technical field
The utility model belongs to pedrail mechanism technical field, is specifically related to a kind of rubber belt track chassis of reaper.
Background technology
Consider the feature of reaper environment for use, the crawler type walking mechanism that the traveling gear of existing reaper adopts usually, by being provided with crawler body below the body of reaper, driving reaper is walked, crawler type walking mechanism has higher impregnability and the adhesive ability with ground, therefore uses widely.But existing crawler body, due to crawler belt medial surface fault of construction, when walking, crawler belt easily comes off.
Utility model content
The purpose of this utility model is: for the crawler body Problems existing of prior art, provide a kind of rubber belt track chassis of reaper, rubber belt track difficult drop-off, and the skid resistance of rubber belt track is better.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of rubber belt track chassis of reaper, comprise the central support supporting reaper body, and be symmetricly set on a pair track rail assembly of central support both sides, described track rail assembly comprises track frame, caterpillar wheel, drive wheel, track adjusting wheel, moping pulley and rubber belt track, caterpillar wheel is Double-wheel structure and is provided with several, and be separately positioned on below track frame, moping pulley is arranged on above track frame, drive wheel is positioned at track frame one end, track adjusting wheel is positioned at the track frame other end, drive wheel is connected by the reductor of axle drive shaft with reaper body, track adjusting wheel supports fixing by the stretching device be arranged on track frame,
The guiding conduit for track adjusting wheel and moping pulley walking is provided with in the middle of the medial surface of described rubber belt track, guiding conduit both sides be respectively arranged with for drive wheel walking caterpillar teeth road, caterpillar teeth road two outside be respectively arranged with for caterpillar wheel walking crawler belt by-pass;
Described stretching device comprises the pivot shaft of supporting guide wheel, and the orienting sleeve be fixedly installed on track frame and fixed cover, pivot shaft comprises thread segment and guide section, track adjusting wheel is fixedly installed on one end of pivot shaft, support sleeve is located in orienting sleeve and fixed cover, and orienting sleeve is positioned at the guide section of pivot shaft, fixed cover is positioned at the thread segment of pivot shaft, the thread segment of the pivot shaft of fixed cover both sides is arranged with respectively the captive nut of fixed pedestal axle.
Preferably, described orienting sleeve and the guide section of pivot shaft are the cross-sectional plane cooperatively interacted is polygonal contour structure.
Further preferably, described orienting sleeve and the guide section of pivot shaft are the cross-sectional plane cooperatively interacted is quadrangle or leg-of-mutton contour structure.
Preferably, the lateral surface of described rubber belt track is provided with the anti-skidding muscle of length of alternate intervals distribution and short anti-skidding muscle, and the width of long anti-skidding muscle is identical with the width of rubber belt track, and the width of short anti-skidding muscle is 2/3rds of the width of long anti-skidding muscle.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
The rubber belt track chassis of a kind of reaper of the present utility model, by being provided with guiding conduit, caterpillar teeth road and crawler belt by-pass at crawler belt medial surface, each making track rail assembly takes turns the diverse location laying respectively at rubber belt track, definite functions, rubber belt track difficult drop-off; Be provided with track adjusting wheel supports fixing simultaneously by stretching device, the tensioning of stretching device regulates convenient.
Accompanying drawing explanation
Fig. 1 is rubber belt track chassis of the present utility model front view.
Fig. 2 is rubber belt track chassis of the present utility model birds-eye view.
Fig. 3 is rubber belt track medial surface front view of the present utility model.
Mark in figure: 10-track rail assembly, 11-drive wheel, 12-rubber belt track, the long anti-skidding muscle of 12a-, the short anti-skidding muscle of 12b-, 12e-crawler belt by-pass, 12f-caterpillar teeth road, 12g-leads conduit, 13-moping pulley, 14-stretching device, 141-pivot shaft, 141a-thread segment, 141b-guide section, 142-fixed cover, 143-orienting sleeve, 15-track adjusting wheel, 16-track frame, 17-caterpillar wheel, 20-central support, 30-reductor, 40-axle drive shaft.
Detailed description of the invention
With reference to Fig. 1-3, the rubber belt track chassis of a kind of reaper of the present utility model, comprise the central support 20 supporting reaper body, and be symmetricly set on a pair track rail assembly 10 of central support 20 both sides, described track rail assembly 10 comprises track frame 16, caterpillar wheel 17, drive wheel 11, track adjusting wheel 15, moping pulley 12b and rubber belt track 12, caterpillar wheel 17 is Double-wheel structure and is provided with several, and be separately positioned on below track frame 16, moping pulley 12b is arranged on above track frame 16, drive wheel 11 is positioned at track frame 16 one end, track adjusting wheel 15 is positioned at track frame 16 other end, drive wheel 11 is connected with the reductor 30 of reaper body by axle drive shaft 40, track adjusting wheel 15 supports fixing by the stretching device 14 be arranged on track frame 16.
The guiding conduit 12g walked for track adjusting wheel 15 and moping pulley 12b is provided with in the middle of the medial surface of rubber belt track 12, the both sides of guiding conduit 12g are respectively arranged with the caterpillar teeth road 12f walked for drive wheel 11, caterpillar teeth road 12f two outside be respectively arranged with for caterpillar wheel 17 walk crawler belt by-pass 12e, thus make the medial surface of rubber belt track 12 form the structure in five roads, middle guiding conduit 12g is trough body structure, track adjusting wheel 15 and moping pulley 12b are all positioned at guiding conduit 12g, play directional tagging; Form the structure of similar gears meshing between caterpillar teeth road 12f and drive wheel 11, coordinated by the teeth portion of drive wheel 11 with caterpillar teeth road 12f, form the walking driving rubber belt track 12 to roll; Caterpillar wheel 17 is on crawler belt by-pass 12e, plays load-bearing effect.By being arranged to the rubber belt track 12 of multiple tracks form, the division of labor is clear and definite, and rubber belt track 12 is difficult drop-off in the process run.
Stretching device 14 comprises the pivot shaft 141 of supporting guide wheel 15, and the orienting sleeve 143 be fixedly installed on track frame 16 and fixed cover 142, pivot shaft 141 comprises thread segment 141a and guide section 141b, track adjusting wheel 15 is fixedly installed on one end of pivot shaft 141, pivot shaft 141 is set in orienting sleeve 143 and fixed cover 142, and orienting sleeve 143 is positioned at the guide section 141b of pivot shaft 141, fixed cover 142 is positioned at the thread segment 141a of pivot shaft 141, the thread segment 141a of the pivot shaft 141 of fixed cover 142 both sides is arranged with respectively the captive nut of fixed pedestal axle 141.When needs regulate track adjusting wheel 15, the captive nut of fixed cover 142 both sides can be unclamped, after the position adjustments of track adjusting wheel 15 is good, then the captive nut of fixed cover 142 both sides is fixed, the axial restraint to pivot shaft 141 can be realized.
Rotate to prevent pivot shaft 141, described orienting sleeve 143 and the guide section 141b of pivot shaft 141 are the cross-sectional plane cooperatively interacted is polygonal contour structure, preferably, described orienting sleeve 143 and the guide section 141b of pivot shaft 141 are the cross-sectional plane cooperatively interacted is quadrangle or leg-of-mutton contour structure, thus orienting sleeve 143 is on the basis with directional tagging, also there is the effect preventing pivot shaft 141 from rotating, make the fixing more firm of track adjusting wheel 15.
In order to increase the adhesive ability of rubber belt track 12 and ground, and skid resistance, the lateral surface of rubber belt track 12 is provided with the length anti-skidding muscle 12a of alternate intervals distribution and short anti-skidding muscle 12b, the width of long anti-skidding muscle 12a is identical with the width of rubber belt track 12, the width of short anti-skidding muscle 12b is 2/3rds of the width of long anti-skidding muscle 12a, the rubber belt track 12 of this spline structure, skid resistance is better.
Claims (4)
1. the rubber belt track chassis of a reaper, comprise the central support (20) supporting reaper body, and be symmetricly set on a pair track rail assembly (10) of central support (20) both sides, it is characterized in that, described track rail assembly (10) comprises track frame (16), caterpillar wheel (17), drive wheel (11), track adjusting wheel (15), moping pulley (13) and rubber belt track (12), caterpillar wheel (17) is for Double-wheel structure and be provided with several, and be separately positioned on track frame (16) below, moping pulley (13) is arranged on track frame (16) top, drive wheel (11) is positioned at track frame (16) one end, track adjusting wheel (15) is positioned at track frame (16) other end, drive wheel (11) is connected with the reductor (30) of reaper body by axle drive shaft (40), track adjusting wheel (15) supports fixing by the stretching device (14) be arranged on track frame (16),
The guiding conduit (12g) of walking for track adjusting wheel (15) and moping pulley (13) is provided with in the middle of the medial surface of described rubber belt track (12), the both sides of guiding conduit (12g) are respectively arranged with for drive wheel (11) the caterpillar teeth road (12f) of walking, caterpillar teeth road (12f) two outside be respectively arranged with the crawler belt by-pass (12c) of walking for caterpillar wheel (17);
Described stretching device (14) comprises the pivot shaft (141) of supporting guide wheel (15), and the orienting sleeve (143) be fixedly installed on track frame (16) and fixed cover (142), pivot shaft (141) comprises thread segment (141a) and guide section (141b), track adjusting wheel (15) is fixedly installed on one end of pivot shaft (141), pivot shaft (141) is set in orienting sleeve (143) and fixed cover (142), and orienting sleeve (143) is positioned at the guide section (141b) of pivot shaft (141), fixed cover (142) is positioned at the thread segment (141a) of pivot shaft (141), the thread segment (141a) of the pivot shaft (141) of fixed cover (142) both sides is arranged with respectively the captive nut of fixed pedestal axle (141).
2. the rubber belt track chassis of reaper according to claim 1, it is characterized in that, described orienting sleeve (143) and the guide section (141b) of pivot shaft (141) for the cross-sectional plane cooperatively interacted be polygonal contour structure.
3. the rubber belt track chassis of reaper according to claim 2, it is characterized in that, described orienting sleeve (143) and the guide section (141b) of pivot shaft (141) for the cross-sectional plane cooperatively interacted be quadrangle or leg-of-mutton contour structure.
4. the rubber belt track chassis of reaper according to claim 1, it is characterized in that, the lateral surface of described rubber belt track (12) is provided with the anti-skidding muscle of length (12a) and the short anti-skidding muscle (12b) of alternate intervals distribution, the width of long anti-skidding muscle (12a) is identical with the width of rubber belt track (12), and the width of short anti-skidding muscle (12b) is 2/3rds of the width of long anti-skidding muscle (12a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896344.5U CN205186339U (en) | 2015-11-11 | 2015-11-11 | Rubber track chassis of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896344.5U CN205186339U (en) | 2015-11-11 | 2015-11-11 | Rubber track chassis of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205186339U true CN205186339U (en) | 2016-04-27 |
Family
ID=55779359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896344.5U Expired - Fee Related CN205186339U (en) | 2015-11-11 | 2015-11-11 | Rubber track chassis of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205186339U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005070A (en) * | 2016-06-30 | 2016-10-12 | 长春工业大学 | Crawler belt walking device with low grounding specific pressure |
| CN107640237A (en) * | 2017-08-12 | 2018-01-30 | 安徽聚合自动化工程有限公司 | A kind of novel crawler-type walking mechanism |
| CN108045447A (en) * | 2017-12-08 | 2018-05-18 | 铜陵汇宇实业有限公司 | A kind of track takeup |
| CN108100063A (en) * | 2018-02-02 | 2018-06-01 | 福建（泉州）哈工大工程技术研究院 | A kind of replaceable rubber belt track wheel of inverted trapezoidal suitable for short wheelbase mobile chassis |
| CN108483040A (en) * | 2018-04-03 | 2018-09-04 | 曾正扬 | A kind of crawler-belt type full-automatic steel pipe picking, cleaning classifying packing device |
| CN110178468A (en) * | 2019-06-28 | 2019-08-30 | 岭南师范学院 | A kind of farm machinery chassis convenient for automatic adjustment wheelspan balance |
-
2015
- 2015-11-11 CN CN201520896344.5U patent/CN205186339U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005070A (en) * | 2016-06-30 | 2016-10-12 | 长春工业大学 | Crawler belt walking device with low grounding specific pressure |
| CN107640237A (en) * | 2017-08-12 | 2018-01-30 | 安徽聚合自动化工程有限公司 | A kind of novel crawler-type walking mechanism |
| CN108045447A (en) * | 2017-12-08 | 2018-05-18 | 铜陵汇宇实业有限公司 | A kind of track takeup |
| CN108045447B (en) * | 2017-12-08 | 2020-12-04 | 铜陵汇宇实业有限公司 | Track tensioning device |
| CN108100063A (en) * | 2018-02-02 | 2018-06-01 | 福建（泉州）哈工大工程技术研究院 | A kind of replaceable rubber belt track wheel of inverted trapezoidal suitable for short wheelbase mobile chassis |
| CN108483040A (en) * | 2018-04-03 | 2018-09-04 | 曾正扬 | A kind of crawler-belt type full-automatic steel pipe picking, cleaning classifying packing device |
| CN110178468A (en) * | 2019-06-28 | 2019-08-30 | 岭南师范学院 | A kind of farm machinery chassis convenient for automatic adjustment wheelspan balance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181111 |