CN204907025U - Self -propelled tiller of light -duty track - Google Patents
Self -propelled tiller of light -duty track Download PDFInfo
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- CN204907025U CN204907025U CN201520658456.7U CN201520658456U CN204907025U CN 204907025 U CN204907025 U CN 204907025U CN 201520658456 U CN201520658456 U CN 201520658456U CN 204907025 U CN204907025 U CN 204907025U
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Abstract
The utility model relates to a self -propelled tiller of light -duty track belongs to agricultural machine technical field. This tiller includes the host computer body, the bulldozing mechanism that locates host computer body front portion that is equipped with crawler attachment, the tillage implement mechanism that locates host computer body rear portion, and the host computer is personally experienced sth. Part of the body and is still included the frame and locate the engine on the frame, is equipped with pulley drive mechanism between engine and the crawler attachment, and pulley drive mechanism includes oscillating axle, the primary shaft, secondary shaft, driven shaft, first drive wheel, second drive wheel, takes from driving wheel, take -up pulley, first drive belt and secondary drive, when the take -up pulley upswing, first drive belt tensioning is in first drive wheel with from the driving wheel between and drive driven round of rotation, when take -up pulley downward swinging, secondary drive take the tensioning in the second drive wheel and from between the driving wheel and the drive follow the driving wheel antiport. This tiller has the advantage of little landmass field operations such as being suitable for hilly mountain area and the interior farming operation needs of big -arch shelter.
Description
Technical field
The utility model relates to a kind of crawler belt tiller, belongs to agricultural machinery technological field.
Background technology
The ploughing operation in soil builds the high and stable yields requisite important measures in farmland, and cultivated scarification equipment is the basic Work machine in agricultural production.Do the whole operation in soil well, to the reasonable row of filling, using water wisely, raises labour productivity, and plays mechanical work efficiency, and improvement soil, water conservation, soil conservation, fertilizer conservation thus improve the sides such as crop yield and, have important effect.
China is that a cultivated scarification equipment is produced and uses big country, tractor drives rotovator to be the traditional cultivated land pattern of China always, but tractor tire heavy damage mud ground layer, causes the drawback that Lou fertilizer, soil compaction and tillage pan thicken of leaking to be an insoluble problem always.Meanwhile, China is vast in territory, and arable land situation is various, the farming operation in a lot of hilly and mountainous land and small-sized plot is also not suitable for the tillage implement that large-scale wheel tractor drives, the adaptability causing this kind of facility to be applied is very poor, and a lot of situation cannot use at all, let alone operating efficiency.
Just because of have all restrictions and drawback; caterpillar band self-propelled rotovator arises at the historic moment on Farm Machinery Market in recent years as a kind of Novel rotary cultivator product that can overcome traditional facility drawback; this new facility are not only walked freely at the farmland landforms of complexity; and protect mud layer basis, farmland, wheel can not be caused to drag the problem of generation.The miniaturization of caterpillar band self-propelled rotovator has adapted to the feature of Small burden especially, and adaptability is very strong.
But applicant finds, existing caterpillar band self-propelled rotovator mainly adopts gearbox transmission, and total quality is heavier, volume is comparatively large, turns to dumb, is not suitable for the needs of farming operation in the Small burden field operations such as hilly and mountainous land or booth.
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, proposes a kind of self-propelled tiller of light track being suitable for farming operation needs in the Small burden field operations such as hilly and mountainous land and booth.
The utility model is the technical scheme solving the problems of the technologies described above proposition: the self-propelled tiller of a kind of light track, comprise the main body being provided with creeper undercarriage, be located at the Bulldozing mechanism of main body front portion, be located at the tillage implement mechanism at main body rear portion, described main body also comprises vehicle frame and is located at the engine on vehicle frame, it is characterized in that, belt wheel transmission mechanism is provided with between described engine and creeper undercarriage, described belt wheel transmission mechanism comprises swinging axle, the first axle be connected with engine output end and the second axle, the driven shaft be connected with the crawler driving whell input in endless track installation, described first axle, second axle, driven shaft and swinging axle are respectively equipped with the first driving wheel, second driving wheel, driven pulley and regulating wheel, described first axle, second axle and driven shaft are parallel to each other, described first axle is relative up and down with the second axle, described driven shaft is positioned at the side of the first axle and the second axle, the first driving-belt is wound with between described first driving wheel and driven pulley, the second driving-belt is wound with between described second driving wheel and driven pulley, described first, second driving-belt is oppositely arranged, the rotation direction of described first axle and the second axle is contrary, described first, the pilled-in selvedge of the second driving-belt away from, described first, the slack list of the second driving-belt is close, described first, between outside the slack list of the second driving-belt, place arranges described regulating wheel, when regulating wheel upwards swings, described first driving-belt to be tensioned between the first driving wheel and driven pulley and to drive driven pulley to rotate, when regulating wheel is to lower swing, described second driving-belt to be tensioned between the second driving wheel and driven pulley and to drive driven pulley to rotate backward.
The utility model adopts technique scheme, brings following effect thus:
1) the utility model arranges swinging axle, first axle, second axle, driven shaft, first driving wheel, second driving wheel, driven pulley, regulating wheel, first driving-belt and the second driving-belt, by being driven the rotation direction of the first axle and the second axle contrary by external impetus, simultaneously first, the pilled-in selvedge of the second driving-belt away from, first, the slack list of the second driving-belt is close, and regulating wheel is arranged on first, locate between outside the slack list of the second driving-belt, like this, can when regulating wheel upwards swings, first driving-belt to be tensioned between the first driving wheel and driven pulley and to drive driven pulley to rotate, when regulating wheel is to lower swing, second driving-belt to be tensioned between the second driving wheel and driven pulley and to drive driven pulley to rotate backward, and operates a regulating wheel and the positive and negative break-in of driven pulley just can be realized to export, compact overall structure, compact, commutation is flexible, achieves the needs of the miniaturization of caterpillar band self-propelled rotovator, is suitable for the farming operation in the Small burden field operations such as hilly and mountainous land and booth of small-sized caterpillar belt self-propelled rotary cultivator.
2) owing to being connected with the input for the crawler driving whell driving crawler belt to retreat at the output of driven shaft, transmission changement is completely by chain and belt combination, speed change is realized by driven pulley, forward and reverse transmission, active force machinery again by being formed by track drive and the compact structure of metal and nonmetal combination, again can with self-powered rotary ploughing part and rotary tillage, ridging parts, subsoiling component, mouldboard plow parts, fertilising parts etc. connect firmly and form overall machinery, and by changing workpiece, realize farming, ridging, subsoiling, the self-propelled tillage machineries of multi-functional light track such as fertilising, can practical function more, combining form is various, different agronomy job requirements can be met.
3) its compact conformation, compact, flexibly and easily, can realize 360 degree of spot turns of caterpillar band self-propelled rotovator, be particularly suitable for caterpillar band self-propelled rotovator in Small burden field operations such as hilly and mountainous lands.
4) it is rational in infrastructure, adopts endless track installation, mobility strong, strong by high, the anti-sag ability of property, be beneficial to promotion and application, be conducive to the raising of farming operating efficiency in small size plot or booth.
The improvement of technique scheme is: described first driving-belt is the driving-belt that two relative spacings are arranged, and described second driving-belt is a driving-belt.
Owing to being the driving-belt that two relative spacings are arranged at the first driving-belt, the second driving-belt is a driving-belt, and make the utility model forward outputting power large, reverse outputting power is little, is convenient to working.
The improvement of technique scheme is: described first driving wheel, the second driving wheel, driven pulley and regulating wheel are all spaced two.
The improvement of technique scheme is: described swinging axle is provided with hand driving lever.
The improvement of technique scheme is: described swinging axle is provided with the constraint frame for retraining the first driving-belt and the second drive belt position.
The improvement of technique scheme is: described Bulldozing mechanism comprises dozer, for promoting hydraulic jack and the hydraulic pump of dozer.
The improvement of technique scheme is: described tillage implement mechanism is connected firmly by self-powered rotary ploughing part, rotary tillage, ridging parts, subsoiling component, mouldboard plow parts and fertilising parts to form.
The improvement of technique scheme is: the crawler belt in described creeper undercarriage is riveted type rubber track plate.
The improvement of technique scheme is: described engine is connected with generator by the 3rd driving-belt, and described engine is connected with hydraulic pump by the 3rd driving-belt.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of the self-propelled tiller of light track of the present utility model.
The structural representation of Tu2Shi Tu1 belt wheel transmission mechanism.
Fig. 3 is the vertical view of Fig. 2.
Embodiment
Embodiment
The self-propelled tiller of light track of the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, comprises the main body 1 being provided with creeper undercarriage 11, the Bulldozing mechanism 2 being located at main body 1 front portion, is located at the tillage implement mechanism 3 at main body 1 rear portion.Crawler belt in creeper undercarriage 11 is riveted type rubber track plate.Bulldozing mechanism 2 comprises dozer, for promoting hydraulic jack and the hydraulic pump of dozer.Tillage implement mechanism 3 is connected firmly by self-powered rotary ploughing part, rotary tillage, ridging parts, subsoiling component, mouldboard plow parts and fertilising parts to form.
Main body 1 also comprises vehicle frame and is located at the engine 12 on vehicle frame.Belt wheel transmission mechanism 4 is provided with between engine 12 and creeper undercarriage 11.The engine 12 of the present embodiment is connected with generator 13 by the 3rd driving-belt, and engine 12 is connected with hydraulic pump 14 by the 3rd driving-belt.
The driven shaft 8 that belt wheel transmission mechanism 4 comprises swinging axle 5, the first axle 6 be connected with engine output end and the second axle 7, is connected with crawler driving whell 15 input in endless track installation.First axle 6, second axle 7, driven shaft 8 and swinging axle 5 are respectively equipped with the first driving wheel 61, second driving wheel 71, driven pulley 81 and regulating wheel 51.
First axle 6, second axle 7 and driven shaft 8 are parallel to each other, and the first axle 6 is relative with the second axle about 7, and driven shaft 8 is positioned at the side of the first axle 6 and the second axle 7.Be wound with between first driving wheel 61 and driven pulley 81 between first driving-belt 9, second driving wheel 71 and driven pulley 81 and be wound with the second driving-belt 10.First driving-belt 9, second driving-belt 10 is oppositely arranged,
The rotation direction of the first axle 6 and the second axle 7 is contrary, the pilled-in selvedge of the first driving-belt 9, second driving-belt 10 away from, the slack list of the first driving-belt 9, second driving-belt 10 is close.Between outside the slack list of the first driving-belt 9, second driving-belt 10, place arranges regulating wheel 51.
When regulating wheel 51 upwards swings, first driving-belt 9 to be tensioned between the first driving wheel 61 and driven pulley 81 and to drive driven pulley to rotate, when regulating wheel 51 is to lower swing, the second driving-belt 10 to be tensioned between the second driving wheel 71 and driven pulley 81 and to drive driven pulley to rotate backward.
First driving-belt 9 of the present embodiment is the driving-belt that two relative spacings are arranged, and the second driving-belt 10 is driving-belts.
First driving wheel 61, second driving wheel 71 of the present embodiment, driven pulley 81 and regulating wheel 51 are all spaced two.
The swinging axle 5 of the present embodiment is provided with hand driving lever 52.
The swinging axle 5 of the present embodiment is provided with the constraint frame 53 for retraining the first driving-belt and the second drive belt position.
Of the present utility modelly be not limited to above-described embodiment.All employings are equal to the technical scheme of replacing and being formed, and all drop on the protection domain of the utility model requirement.
Claims (9)
1. the self-propelled tiller of light track, comprises the main body being provided with creeper undercarriage, be located at the Bulldozing mechanism of main body front portion, be located at the tillage implement mechanism at main body rear portion, described main body also comprises vehicle frame and is located at the engine on vehicle frame, and it is characterized in that, be provided with belt wheel transmission mechanism between described engine and creeper undercarriage, described belt wheel transmission mechanism comprises swinging axle, the first axle be connected with engine output end and the second axle, the driven shaft be connected with the crawler driving whell input in endless track installation, described first axle, second axle, driven shaft and swinging axle are respectively equipped with the first driving wheel, second driving wheel, driven pulley and regulating wheel, described first axle, second axle and driven shaft are parallel to each other, described first axle is relative up and down with the second axle, described driven shaft is positioned at the side of the first axle and the second axle, the first driving-belt is wound with between described first driving wheel and driven pulley, the second driving-belt is wound with, described first between described second driving wheel and driven pulley, second driving-belt is oppositely arranged, and the rotation direction of described first axle and the second axle is contrary, and described first, the pilled-in selvedge of the second driving-belt away from, described first, the slack list of the second driving-belt is close, and described first, between outside the slack list of the second driving-belt, place arranges described regulating wheel, when regulating wheel upwards swings, described first driving-belt to be tensioned between the first driving wheel and driven pulley and to drive driven pulley to rotate, when regulating wheel is to lower swing, described second driving-belt to be tensioned between the second driving wheel and driven pulley and to drive driven pulley to rotate backward.
2. the self-propelled tiller of light track as claimed in claim 1, is characterized in that: described first driving-belt is the driving-belt that two relative spacings are arranged, and described second driving-belt is a driving-belt.
3. the self-propelled tiller of light track as claimed in claim 1 or 2, is characterized in that: described first driving wheel, the second driving wheel, driven pulley and regulating wheel are all spaced two.
4. the self-propelled tiller of light track as claimed in claim 1 or 2, is characterized in that: described swinging axle is provided with hand driving lever.
5. the self-propelled tiller of light track as claimed in claim 1 or 2, is characterized in that: described swinging axle is provided with the constraint frame for retraining the first driving-belt and the second drive belt position.
6. the self-propelled tiller of light track as claimed in claim 1 or 2, is characterized in that: described Bulldozing mechanism comprises dozer, for promoting hydraulic jack and the hydraulic pump of dozer.
7. the self-propelled tiller of light track as claimed in claim 1 or 2, is characterized in that: described tillage implement mechanism is connected firmly by self-powered rotary ploughing part, rotary tillage, ridging parts, subsoiling component, mouldboard plow parts and fertilising parts to form.
8. the self-propelled tiller of light track as claimed in claim 1 or 2, is characterized in that: the crawler belt in described creeper undercarriage is riveted type rubber track plate.
9. the self-propelled tiller of light track as claimed in claim 1 or 2, it is characterized in that: described engine is connected with generator by the 3rd driving-belt, described engine is connected with hydraulic pump by the 3rd driving-belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658456.7U CN204907025U (en) | 2015-08-28 | 2015-08-28 | Self -propelled tiller of light -duty track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658456.7U CN204907025U (en) | 2015-08-28 | 2015-08-28 | Self -propelled tiller of light -duty track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204907025U true CN204907025U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658456.7U Expired - Fee Related CN204907025U (en) | 2015-08-28 | 2015-08-28 | Self -propelled tiller of light -duty track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204907025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027715A (en) * | 2015-08-28 | 2015-11-11 | 农业部南京农业机械化研究所 | Light caterpillar band self-walking type tiller |
-
2015
- 2015-08-28 CN CN201520658456.7U patent/CN204907025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027715A (en) * | 2015-08-28 | 2015-11-11 | 农业部南京农业机械化研究所 | Light caterpillar band self-walking type tiller |
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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: 20151230 Termination date: 20170828 |