CN201737068U - Automatic cleaning device of crawler belt of harvester - Google Patents
Automatic cleaning device of crawler belt of harvester Download PDFInfo
- Publication number
- CN201737068U CN201737068U CN2010202210533U CN201020221053U CN201737068U CN 201737068 U CN201737068 U CN 201737068U CN 2010202210533 U CN2010202210533 U CN 2010202210533U CN 201020221053 U CN201020221053 U CN 201020221053U CN 201737068 U CN201737068 U CN 201737068U
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- turnover panel
- crawler belt
- elastic
- automatic cleaning
- tracks
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Abstract
The utility model relates to an automatic cleaning device of a crawler belt of a harvester, which comprises an upside back flipping plate arranged at the back end of a crawler belt, and an upside front flipping plate arranged at the front end of the crawler belt, wherein the front flipping plate and the back flipping plate are respectively provided with a plurality of strip-shaped elastic scraping plates, the lower end of each elastic scraping plate is opposite to the crawler belt, the back flipping plate is provided with an elastic mechanism which can limit the back flipping plate to clockwise flip, a frame is provided with a limit block which can limit the elastic scraping plates on the back flipping plate to maintain and form an included angle of 35-50 degrees with the horizontal direction, and is inwards inclined when the elastic scraping plates are not in use, the front flipping late is provided with an elastic mechanism which can limit the front flipping plate to anticlockwise flip, and a frame is provided with a limit block which can limit the elastic scraping plates on the front flipping plate to maintain and form an included angle of 70-90 degrees with the horizontal direction, and is outwards and downwards when the elastic scraping plates are not in use. The utility model is characterized in that the automatic cleaning device can automatically clean the soil and straws stuck on the crawler belt.
Description
Technical field
The utility model relates to a kind of reaper, especially relates to a kind of tracks of harvester automatic cleaning apparatus.
Background technology
By the track-type harvesting machinery, its ground plane often is muddy ground, and stalk that is scattered in walking and mud are bonded on the crawler belt through rolling, and caterpillar drive takes it between the vehicle frame to and results in blockage, and increases resistance to motion, and cleaning needs the plenty of time.In order to improve the self-cleaning ability of crawler belt, publication number is that the Chinese patent of CN2218437 discloses the general unit mahine of a kind of multifunctional agriculture, it carries out the thorn form is chevron pointing, with the crawler belt line of centers at angle, the crawler belt grounded part is carried out perverse notch part forward in advancing, because tractive force is to making crawler belt that micro-slippage be arranged, make carry out thorn recess wall portion little on the soil impression facade, and the convex surface of carrying out thorn on the stand-down is the inclined-plane, make the soil that is extruded along its face slippage in the tractive force effect, in the motion of crawler belt, constantly produce effect from clear mud to carrying out the plate outer.But embodying than being easier under the sandy soil condition from clear mud ability of this crawler belt, preferably under the soil condition, it is just very limited from clear mud ability in viscosity.
Summary of the invention
The utility model mainly is to solve that the existing in prior technology crawler belt is up on muddy ground to be walked easy appearance and stop up, and the technical matters that wastes time and energy of cleaning work, provide a kind of and can clear up the earth that sticks on the crawler belt, the tracks of harvester automatic cleaning apparatus of stalk automatically.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of tracks of harvester automatic cleaning apparatus, it is characterized in that it comprises a upside end blocking of being located at the crawler belt rear end, the preceding turnover panel of upside of being located at the crawler belt front end, before, the axially parallel of end blocking and cterpillar drive wheel, and link to each other with vehicle frame by a rotating shaft respectively, before, be respectively equipped with several bar shaped elastic scrapers on the end blocking, the lower end of this elastic scraper is relative with crawler belt, described end blocking is provided with an elastic mechanism that limits the upset of himself cw, vehicle frame is provided with that the elastic scraper of a restriction on the end blocking keeps when not working and horizontal direction is the limiting stopper of 35 ° of-50 ° of angles in being tilted to, before turnover panel be provided with an elastic mechanism that limits the upset of himself conter clockwise, vehicle frame is provided with before the restriction that the elastic scraper on the turnover panel keeps and horizontal direction is 70 ° of-90 ° of outside and downward limiting stoppers of angle when not working.When the crawler type reaper in field walking operation process, when earth, stalk are bonded on the crawler belt, elastic scraper on the end blocking can be removed most earth stalk, and because, the resilient characteristic of elastic scraper, occur that viscosity is too big, during the earth that is difficult to strike off, elastic scraper generation deformation, this deformation can temporarily be let slip this part, so that it removes during next time by elastic scraper again, has avoided crawler belt stuck or destroy the problem of elastic scraper.When reversing, turnover panel overcame elastic mechanism and outwards overturns before the earth on the crawler belt, stalk can promote, and had also avoided crawler belt stuck or destroy the problem of elastic scraper, and after recovering to move ahead, end blocking returns to the home position under the effect of elastic mechanism.Because the elastic scraper on the preceding turnover panel keeps when not working and horizontal direction is 70 ° of-90 ° of angles and outwards and downwards moves ahead in the process, its resistance is very little, and earth, stalk can pass through smoothly, can not stop up.When the operator finds in the process that moves ahead, having more foreign material on the crawler belt is not cleaned out, then can move backward, in reversing process, resistance that the elastic scraper on the preceding turnover panel is subjected to increases, because the angle angle on itself and the vertical direction is less, can be under the drag effect of foreign material, inwardly upset, at this moment, the elastic scraper on it just has cleaning effect preferably.
As preferably, described before turnover panel when not working and horizontal direction be 90 ° of angles and be provided with downwards.Before turn over when not working straight down, when moveing backward, can guarantee that more it turns under the effect of foreign material, reach the cleaning foreign material and not blocked effect.
As preferably, the spacing of the elastic scraper on the described forward and backward turnover panel is 25-75mm.When this spacing was overstocked, then resistance was excessive, had fallen at the end life of elastic scraper on the one hand and had used the life-span, had also improved the loss of reaper power on the other hand; Cross when dredging when this spacing, then the cleaning effect reduces.And the spacing of 25-75mm can make the both reach optimum regime, obtains the balance of efficient and power.
As preferably, stagger mutually in the position of the elastic scraper on the described forward and backward turnover panel.The foreign material that elastic scraper in reaper moves ahead process on the end blocking does not scrape more for a long time, can be by reversing, elastic scraper before utilizing on the turnover panel is cleared up, but the foreign material that do not clean out in the process owing to move ahead are stored in the interstitial site of the elastic scraper on the end blocking mostly, and the foreign material of this interstitial site just in time can be cleared up by the elastic scraper on the preceding turnover panel when reversing.
As preferably, described before the elastic mechanism of turnover panel and/or end blocking be a torque spring of being located between its cooresponding rotating shaft and the vehicle frame.This torque spring is as elastic mechanism, and it is simple in structure, at the bottom of the cost.
As preferably, described before the elastic mechanism of turnover panel and/or end blocking be a tension spring of being located between turnover panel and the vehicle frame.This tension spring is as elastic mechanism, it is simple in structure, at the bottom of the cost, easy to loading and unloading.
The beneficial effect that brings of the present utility model is, solved that the existing in prior technology crawler belt is up on muddy ground to be walked easy appearance and stop up, and the technical matters that wastes time and energy of cleaning work, realized a kind ofly can clearing up earth, the stalk that sticks on the crawler belt automatically, and tracks of harvester automatic cleaning apparatus easy to operate, simple in structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of embodiment 1 of the present utility model;
Accompanying drawing 2 is a kind of structural representations of embodiment 2 of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, the utility model is a kind of tracks of harvester automatic cleaning apparatus, it comprises an end blocking 2, this end blocking 2 is located at the upside of crawler belt rear end, axially parallel with the cterpillar drive wheel, end blocking links to each other with vehicle frame 1 by a rotating shaft, the bar shaped elastic scraper 3 that it is 50mm that end blocking 2 is provided with 6 spacings, the lower end of this elastic scraper is relative with crawler belt 7, described end blocking is provided with a tension spring 8 that limits the upset of himself cw, the two ends of this tension spring link to each other with vehicle frame with end blocking respectively, and vehicle frame is provided with that the elastic scraper of a restriction on the end blocking keeps when not working and horizontal direction is the limiting stopper 4 of 45 ° of angles in being tilted to.The front end of described crawler belt is provided with a preceding turnover panel 5, the axially parallel of turnover panel and cterpillar drive wheel before being somebody's turn to do, preceding turnover panel links to each other with vehicle frame by a rotating shaft, the bar shaped elastic scraper 3 that it is 50mm that preceding turnover panel is provided with 6 spacings, elastic scraper on this elastic scraper and the preceding turnover panel staggers one by one, the lower end of this elastic scraper is relative with crawler belt, turnover panel is provided with a tension spring 8 that limits the upset of himself conter clockwise before described, the two ends of this tension spring link to each other with vehicle frame with preceding turnover panel respectively, and the elastic scraper that vehicle frame is provided with on the preceding turnover panel of a restriction keeps being 90 ° of limiting stoppers 6 that angle is outside and downward with horizontal direction when not working.
Embodiment 2:
As shown in Figure 2, this embodiment is on the basis of embodiment 1, and the structure of turnover panel self conter clockwise upset before cw upset of restriction end blocking self and the restriction is improved, and adopts a torque spring 9 of being located between its cooresponding rotating shaft and the vehicle frame.It is more compact that this scheme has structure, the characteristics that profile is more attractive in appearance.
When the crawler type reaper in field walking operation process, when earth, stalk are bonded on the crawler belt, elastic scraper on the end blocking can be removed most earth stalk, and because, the resilient characteristic of elastic scraper, occur that viscosity is too big, during the earth that is difficult to strike off, elastic scraper generation deformation, this deformation can temporarily be let slip this part, so that it removes during next time by elastic scraper again, has avoided crawler belt stuck or destroy the problem of elastic scraper.When reversing, the earth on the crawler belt, stalk can promote end blocking and overcome elastic mechanism and outwards overturn, and have also avoided crawler belt stuck or destroy the problem of elastic scraper, and after recovering to move ahead, end blocking returns to the home position under the effect of elastic mechanism.Because the elastic scraper on the preceding turnover panel keeps when not working and horizontal direction is 90 ° of angles and outwards and downwards moves ahead in the process, its resistance is very little, and earth, stalk can pass through smoothly, can not stop up.When the operator finds in the process that moves ahead, having more foreign material on the crawler belt is not cleaned out, then can move backward, in reversing process, resistance that the elastic scraper on the preceding turnover panel is subjected to increases, because the angle angle on itself and the vertical direction is less, can be under the drag effect of foreign material, inwardly upset, at this moment, the elastic scraper on it just has cleaning effect preferably.
So at the bottom of the utlity model has thorough, easy to operate, simple and reliable for structure, the cost of cleaning, feature such as easy to loading and unloading.
Claims (8)
1. tracks of harvester automatic cleaning apparatus, it is characterized in that it comprises a upside end blocking (2) of being located at crawler belt (7) rear end, the preceding turnover panel of upside of being located at crawler belt (7) front end, before, the axially parallel of end blocking and cterpillar drive wheel, and link to each other with vehicle frame (1) by a rotating shaft respectively, before, be respectively equipped with several bar shaped elastic scrapers (3) on the end blocking, the lower end of this elastic scraper (3) is relative with crawler belt (7), described end blocking (2) is provided with an elastic mechanism that limits the upset of himself cw, vehicle frame (1) is provided with that elastic scraper (3) in restriction end blocking (2) keeps when not working and horizontal direction is the limiting stopper (4) of 35 ° of-50 ° of angles in being tilted to, before turnover panel be provided with an elastic mechanism that limits the upset of himself conter clockwise, vehicle frame is provided with before the restriction that the elastic scraper on the turnover panel keeps and horizontal direction is 70 ° of-90 ° of limiting stoppers that angle is outside and downward (6) when not working.
2. a kind of tracks of harvester automatic cleaning apparatus according to claim 1, it is characterized in that described before turnover panel when not working and horizontal direction be 90 ° of angles and be provided with downwards.
3. a kind of tracks of harvester automatic cleaning apparatus according to claim 1 is characterized in that the spacing of the elastic scraper on the described forward and backward turnover panel is 25-75mm.
4. according to claim 1 or 2 or 3 described a kind of tracks of harvester automatic cleaning apparatus, it is characterized in that staggering mutually in the position of the elastic scraper on the described forward and backward turnover panel.
5. according to claim 1 or 2 or 3 described a kind of tracks of harvester automatic cleaning apparatus, it is characterized in that the elastic mechanism of described preceding turnover panel and/or end blocking is a torque spring (9) of being located between its cooresponding rotating shaft and the vehicle frame.
6. a kind of tracks of harvester automatic cleaning apparatus according to claim 4 is characterized in that the elastic mechanism of described preceding turnover panel and/or end blocking is a torque spring of being located between its cooresponding rotating shaft and the vehicle frame.
7. according to claim 1 or 2 or 3 described a kind of tracks of harvester automatic cleaning apparatus, it is characterized in that the elastic mechanism of described preceding turnover panel and/or end blocking is a tension spring (8) of being located between turnover panel and the vehicle frame.
8. a kind of tracks of harvester automatic cleaning apparatus according to claim 4 is characterized in that the elastic mechanism of described preceding turnover panel and/or end blocking is a tension spring of being located between turnover panel and the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202210533U CN201737068U (en) | 2010-06-10 | 2010-06-10 | Automatic cleaning device of crawler belt of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202210533U CN201737068U (en) | 2010-06-10 | 2010-06-10 | Automatic cleaning device of crawler belt of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737068U true CN201737068U (en) | 2011-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202210533U Expired - Fee Related CN201737068U (en) | 2010-06-10 | 2010-06-10 | Automatic cleaning device of crawler belt of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184435A (en) * | 2016-08-26 | 2016-12-07 | 大连重矿设备制造有限公司 | Double crawler belt power automation collection salt cars |
| CN106184440A (en) * | 2016-08-26 | 2016-12-07 | 大连重矿设备制造有限公司 | Four crawler belt electric intelligent collection salt cars |
-
2010
- 2010-06-10 CN CN2010202210533U patent/CN201737068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184435A (en) * | 2016-08-26 | 2016-12-07 | 大连重矿设备制造有限公司 | Double crawler belt power automation collection salt cars |
| CN106184440A (en) * | 2016-08-26 | 2016-12-07 | 大连重矿设备制造有限公司 | Four crawler belt electric intelligent collection salt cars |
| CN106184440B (en) * | 2016-08-26 | 2018-09-07 | 大连重矿设备制造有限公司 | Four crawler belt electric intelligent collection salt vehicles |
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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: 20110209 Termination date: 20170610 |