CN201609038U - Crawler-type high-cleanliness micro combine harvester - Google Patents
Crawler-type high-cleanliness micro combine harvester Download PDFInfo
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- CN201609038U CN201609038U CN2010201247579U CN201020124757U CN201609038U CN 201609038 U CN201609038 U CN 201609038U CN 2010201247579 U CN2010201247579 U CN 2010201247579U CN 201020124757 U CN201020124757 U CN 201020124757U CN 201609038 U CN201609038 U CN 201609038U
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Abstract
The utility model relates to a crawler-type high-cleanliness micro combine harvester, comprising a machine frame and a harvesting device installed at the front side the machine frame and comprising a cutting platform, a reel, a cutting device with fixed and movable blades, a horizontal conveying screw, a lifting roller, a threshing box, a grain lifting mechanism, an Archimedes spiral dust collection blower installed at the rear part of the machine frame, a swing sieve box, a step type swing sieve, a grain outlet and a grain connecting seat; a cutting platform lifting mechanism for lifting the cutting platform is further installed at the front part of the machine frame, and a driving device is installed at the rear part of the machine frame. A crawler-type walking mechanism is arranged at both sides of the machine frame. In addition, a tension wheel threaded-rod regulating device for regulating the displacement of the tension wheel is installed at the front part of the machine frame; and the displacement of the tension wheel can be regulated by rotating the threaded rod in the front wheel threaded-rod regulating device clockwise or anticlockwise, thereby regulating the tension degrees of the crawler on the driving wheel, the supporting wheel, the crawler supporting wheel and the tension wheel.
Description
Technical field
The utility model relates to a kind of agricultural harvesting machinery, particularly a kind of crawler type high cleanliness baby combine.
Background technology
Swath is that 120 centimetres combine has multiple version at present on the market, and their formation generally comprises frame, diesel engine, transmission mechanism, gearbox, control stick, driving wheel, steering wheel, steering wheel, the ceding of Taiwan, straw shift wheel, conveyer belt, threshing case etc.The problem that these combines exist is to cut that stubble is high, impurity content is high, machine is heavy, and not easy to assemble, field shift difficult, price is also more expensive.Chinese patent ZLOZZ83271.8. discloses a kind of double-deck pushing-cutting type low cutting stubble combine, though having, this double-deck pushing-cutting type low cutting stubble combine cuts the advantage that stubble is low, machine is light, price is lower, but because its threshing sorting mechanism is incomplete, the same with domestic other all baby combines, all have common weakness-grain percentage of impurity height, the requirement of modern peasant to harvesting machinery is far from suitable.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of efficient, economy, crawler type high cleanliness baby combine that the grain percentage of impurity is low are provided, to solve the weak point that prior art exists.
The technical solution of the utility model is: a kind of crawler type high cleanliness baby combine, it comprise frame and be arranged on frame front by the ceding of Taiwan, straw shift wheel, it is fixed to contain, the cutter sweep of knife section, the lateral transfer roller, promote roller, the threshing case, the cereal hoisting mechanism, be arranged on the Archimedian screw formula dust absorption fan at frame rear portion, wave screen box, staged is waved sieve, grain outlet, connect the reaping apparatus that the grain seat constitutes, also be provided with the ceding of Taiwan hoisting mechanism that is used to promote the ceding of Taiwan in the front portion of frame, be provided with by gearbox at the rear portion of frame, the drive unit that diesel engine constitutes.
Be provided with by driving wheel in the both sides of frame, supporting wheel, carrier roller, regulating wheel, the creeper undercarriage that crawler belt constitutes, two driving wheels are located at the two ends of gearbox walking power output major axis, 16 supporting wheels are divided into eight groups and are located at frame two side lower parts, two carrier rollers are located at two middle side parts of frame respectively, the regulating wheel branch is located at the anterior two ends of frame, be provided with the regulating wheel spiro rod regulating device that is used to regulate the regulating wheel displacement in addition in the front portion of frame, just can regulate the displacement of regulating wheel by the screw rod in positive hour hands or the inhour rotation front-wheel spiro rod regulating device, and then opposing connection overlays on driving wheel, supporting wheel, carrier roller, the tensioning degree of the crawler belt on the regulating wheel is regulated.Be arranged on the ceding of Taiwan that the front end of frame is connected with the ceding of Taiwan and promote the hydraulic pressure top and be connected on the frame, promote the front portion that operating grip is arranged on frame by bearing pin.
Containing cutter sweep fixed, knife section is driven by a ceding of Taiwan left side outer eccentric drive mechanism that is provided with of wall.
Be provided with the seat of taking advantage of that the action bars that can control the grain header direction of advance and driver take in the front portion of frame, with the directional control bar with take advantage of seat to be arranged on the front portion of frame, can make driver's broad view.When carrying out operation in the deep water field and passing through some narrow road surfaces, field, in order to alleviate the weight of whole grain header, guarantee driver's safety, be provided with at the rear portion of frame and can follow control crank with the step that the seat direction control stick is handled synchronously.
General crawler belt all adopts steel wire injecting glue material to make, but the utility model is in order to alleviate the weight of crawler belt, and crawler belt adopts lagos rubber and adhesive tape fourth to be made, can be general with the standard crawler belt.
Wave screen box and grain outlet and be located at the back of threshing case and cereal hoisting mechanism, be provided with two grain outlets waving the screen box exit, Archimedian screw formula dust absorption fan is located at the top of waving screen box, staged is waved the below that sieve is located at Archimedian screw formula dust absorption fan, is provided with to promote scraping blade and parabolic guidance type deflector in the cereal hoisting mechanism.
In the cereal hoisting mechanism, be provided with and promote scraping blade and parabolic guidance type deflector.
The utility model compared with prior art has following characteristics:
Owing to adopted technical scheme as above, the utility model can guarantee in combining that cereal reaches the purpose of high cleanliness, again can be or mud Tanaka walking in the deep water field, with the harvesting that is well on.When walking on deep water field harvesting and narrow road, the people can get off from the seat, stands in the rear side of frame, by handling the step with control crank, is implemented in the harvesting of deep water field and passes through the narrow road face.The utility model is not only applicable to the paddy harvesting of general field soil, to lopsided fritter, the big knob of the discrepancy in elevation terrace slope soil, particularly deep water field and the yet operation smoothly of mud field.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the vertical view of accompanying drawing 1;
The crawler type high cleanliness baby combine drive mechanism schematic diagram that accompanying drawing 3 provides for the utility model.
Embodiment
As shown in drawings: a kind of crawler type high cleanliness baby combine, it comprise frame 27 and be arranged on frame 27 front portions by the ceding of Taiwan 2, straw shift wheel 1, it is fixed to contain, the cutter sweep 20 of knife section, lateral transfer roller 3, promote roller 4, threshing case 7, cereal hoisting mechanism 10, be arranged on the Archimedian screw formula dust absorption fan 17 at frame 27 rear portions, wave screen box 15, staged is waved sieve 18, grain outlet 16, connect the reaping apparatus that grain seat 26 constitutes, also be provided with the ceding of Taiwan hoisting mechanism 22 that is used to promote the ceding of Taiwan 2 in the front portion of frame 27, be provided with by gearbox 31 at the rear portion of frame 27, the drive unit that diesel engine 14 constitutes.
Be provided with by driving wheel 29 in the both sides of frame 27, supporting wheel 28, carrier roller 25, regulating wheel 21, the creeper undercarriage that crawler belt 23 constitutes, two driving wheels 29 are located at the two ends of gearbox 31 walking power output major axis 30,16 supporting wheels 28 are divided into eight groups and are located at 27 liang of side lower parts of frame, two carrier rollers 25 are located at two middle side parts of frame 27 respectively, regulating wheel was located at the anterior two ends of frame 27 in 21 minutes, be provided with the regulating wheel spiro rod regulating device 24 that is used to regulate regulating wheel 21 displacements in addition in the front portion of frame 27, just can regulate the displacement of regulating wheel 21 by the screw rod in positive hour hands or the inhour rotation front-wheel spiro rod regulating device 24, and then opposing connection overlays on driving wheel 29, supporting wheel 28, carrier roller 25, the tensioning degree of the crawler belt 23 on the regulating wheel 21 is regulated.
Be arranged on the ceding of Taiwan that the front end of frame 27 is connected with the ceding of Taiwan 2 and promote hydraulic pressure top 22 and be connected on the frame 27 by bearing pin, lifting handle 38 is arranged on the front portion of frame 27.
Containing cutter sweep 20 fixed, knife section is driven by the outer eccentric drive mechanism 37 that is provided with of the ceding of Taiwan 2 left walls.
Be provided with the action bars 8 that to control the grain header direction of advance in the front portion of frame 27 and take advantage of seat 13, with directional control bar 8 with take advantage of seat 13 to be arranged on the front portion of frame 27, can make driver's broad view for what the driver took.When carrying out operation in the deep water field and passing through some narrow road surfaces, field, in order to alleviate the weight of whole grain header, guarantee driver's safety, be provided with at the rear portion of frame 27 and can follow control crank 19 with the steps that seat direction control stick 8 is handled synchronously.
General crawler belt all adopts steel wire injecting glue material to make, but the utility model is in order to alleviate the weight of crawler belt, and crawler belt 23 adopts lagos rubbers and adhesive tape fourth to be made, can be general with the standard crawler belt.
Power transmission process of the present utility model is: diesel engine 14 passes through diesel engine ladder belt pulley 54 and belt and gearbox pulley 55 and gives gearbox 31 with transmission of power.Through after the change-speed gearing speed change, gearbox walking power output major axis 30 drives the driving wheel 29 at its two ends, drives whole creeper undercarriage and makes whole grain header walking.Diesel engine 14 rotates by diesel engine ladder belt pulley 54 and belt drives gap bridge ladder belt pulley 32 again, and the gap bridge ladder belt pulley 32 of rotation drives axle 56 rotations synchronous with it of passing a bridge.Gap bridge shaft upper pulley 32 rotates by belt drives grain threshing roller main pulley 39.Grain threshing roller main pulley 39 drives the threshing roll shaft sprocket wheel 41 that is located at threshing roll shaft 33 left ends by threshing roll shaft 33, drives the flat defeated helical axis 9 left end sprocket wheels 42 of cereal, 43 rotations synchronous with it of right-hand member sprocket wheel by sprocket wheel 41 by chain again.Right-hand member sprocket wheel 43 promotes sprocket for main drive 44 by chain drive cereal and drives 10 work of cereal hoisting mechanism by the chain scraper transmission mechanism again.Threshing roll shaft 33 right-hand member sprocket wheels 40 promote roller axle 5 right-hand members by chain drive and promote 45 rotations of roller sprocket wheel, promote roller sprocket wheel 45 and drive the eccentric pulley 46 that is located at lifting roller axle 5 left ends by promoting roller axle 5, eccentric pulley 46 1 sides and rotating by the lateral transfer belt pulley 47 that belt drives is located at lateral transfer roll shaft 3 left ends, the lateral transfer belt pulley 47 that rotates drives lateral transfer roll shaft 3 and rotates, the grain ear lateral transfer that cuts off is arrived lifting roller 5 places, lateral transfer belt pulley 47 drives the belt pulley coaxial with it 48 rotations simultaneously, simultaneously the belt pulley 49 that drives on 1 of the straw shift wheel by belt gear again rotates, and finishes and dials the standing grain action.Promote belt conveyor wheel 46 on the other hand and be provided with eccentric shaft 50, drive cutter sweep 20 work by eccentric drive mechanism, 1 group of grain ear of crossing rice of straw shift wheel is cut down, be promoted to threshing case 7 in and carry out threshing by grain threshing roller through promoting roller 5 through grain ear that lateral transfer roll shaft 3 is sent here, the grain that separates is promoted to cereal hoisting mechanism 10 and waves in the sieve through flat spiral 9 Ji Gu that fail.Ladder belt pulley 51 on the gap bridge axle is through the power shaft upper belt pulley 52 of belt drives bevel gear box 34.Be provided with eccentric shaft 36 on the belt pulley 52 in addition, eccentric shaft 36 drives through link rod 57 and waves sieve 18 swings, and cereal is swung screening.The output shaft 35 of bevel gear box 34, axle upper sprocket wheel 58 rotate through the sprocket wheel 53 that chain connects on 17 of the blower fans, make Archimedian screw formula dust absorption fan 17 carry out dust suction gettering selection by winnowing, reach the purpose of cereal high cleanliness.
Claims (5)
1. crawler type high cleanliness baby combine, it is characterized in that: it comprise frame and be arranged on frame front by the ceding of Taiwan, straw shift wheel, it is fixed to contain, the cutter sweep of knife section, the lateral transfer roller, promote roller, the threshing case, the cereal hoisting mechanism, be arranged on the Archimedian screw formula dust absorption fan at frame rear portion, wave screen box, staged is waved sieve, grain outlet, connect the reaping apparatus that the grain seat constitutes, also be provided with the ceding of Taiwan hoisting mechanism that is used to promote the ceding of Taiwan in the front portion of frame, be provided with by gearbox at the rear portion of frame, the drive unit that diesel engine constitutes, be provided with by driving wheel in the both sides of frame, supporting wheel, carrier roller, regulating wheel, the creeper undercarriage that crawler belt constitutes, two driving wheels are located at the two ends of gearbox walking power output major axis, 16 supporting wheels are divided into eight groups and are located at frame two side lower parts, two carrier rollers are located at two middle side parts of frame respectively, the regulating wheel branch is located at the anterior two ends of frame, be provided with the regulating wheel spiro rod regulating device that is used to regulate the regulating wheel displacement in addition in the front portion of frame, just can regulate the displacement of regulating wheel by the screw rod in positive hour hands or the inhour rotation front-wheel spiro rod regulating device, and then opposing connection overlays on driving wheel, supporting wheel, carrier roller, the tensioning degree of the crawler belt on the regulating wheel is regulated, be arranged on the ceding of Taiwan that the front end of frame is connected with the ceding of Taiwan and promote the hydraulic pressure top and be connected on the frame by bearing pin, handle is arranged on the front portion of frame.
2. crawler type high cleanliness baby combine according to claim 1 is characterized in that: contain cutter sweep fixed, knife section and driven by a ceding of Taiwan left side outer eccentric drive mechanism that is provided with of wall.
3. crawler type high cleanliness baby combine according to claim 1 and 2, it is characterized in that: be provided with the seat of taking advantage of that the action bars that can control the grain header direction of advance and driver take in the front portion of frame, be provided with the step that to handle synchronously with the seat direction control stick at the rear portion of frame with control crank.
4. crawler type high cleanliness baby combine according to claim 1 and 2, it is characterized in that: wave the back that screen box and grain outlet are located at threshing case and cereal hoisting mechanism, be provided with two grain outlets waving the screen box exit, Archimedian screw formula dust absorption fan is located at the top of waving screen box, staged is waved the below that sieve is located at Archimedian screw formula dust absorption fan, is provided with to promote scraping blade and parabolic guidance type deflector in the cereal hoisting mechanism.
5. crawler type high cleanliness baby combine according to claim 3, it is characterized in that: wave the back that screen box and grain outlet are located at threshing case and cereal hoisting mechanism, be provided with two grain outlets waving the screen box exit, Archimedian screw formula dust absorption fan is located at the top of waving screen box, staged is waved the below that sieve is located at Archimedian screw formula dust absorption fan, is provided with to promote scraping blade and parabolic guidance type deflector in the cereal hoisting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201247579U CN201609038U (en) | 2010-03-02 | 2010-03-02 | Crawler-type high-cleanliness micro combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201247579U CN201609038U (en) | 2010-03-02 | 2010-03-02 | Crawler-type high-cleanliness micro combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609038U true CN201609038U (en) | 2010-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201247579U Expired - Fee Related CN201609038U (en) | 2010-03-02 | 2010-03-02 | Crawler-type high-cleanliness micro combine harvester |
Country Status (1)
| Country | Link |
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| CN (1) | CN201609038U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861786A (en) * | 2010-06-21 | 2010-10-20 | 李文华 | Layout mode of cleaning device of small-sized combine harvester |
| CN103477793A (en) * | 2013-07-29 | 2014-01-01 | 重庆民茂机械制造有限公司 | Efficient harvesting and threshing assembly of small combined harvester |
| CN103538643A (en) * | 2013-11-05 | 2014-01-29 | 广西三零一机械有限公司 | Track device of small harvester |
| CN104396434A (en) * | 2014-11-22 | 2015-03-11 | 兴化市利源农业装备制造有限公司 | Lower cutter structure for combine harvesters |
| CN109089525A (en) * | 2018-08-30 | 2018-12-28 | 绩溪袁稻农业产业科技有限公司 | A kind of automatic rice harvester |
-
2010
- 2010-03-02 CN CN2010201247579U patent/CN201609038U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861786A (en) * | 2010-06-21 | 2010-10-20 | 李文华 | Layout mode of cleaning device of small-sized combine harvester |
| CN103477793A (en) * | 2013-07-29 | 2014-01-01 | 重庆民茂机械制造有限公司 | Efficient harvesting and threshing assembly of small combined harvester |
| CN103477793B (en) * | 2013-07-29 | 2016-03-02 | 重庆民茂机械制造有限公司 | Baby combine efficient reaping threshing assembly |
| CN103538643A (en) * | 2013-11-05 | 2014-01-29 | 广西三零一机械有限公司 | Track device of small harvester |
| CN104396434A (en) * | 2014-11-22 | 2015-03-11 | 兴化市利源农业装备制造有限公司 | Lower cutter structure for combine harvesters |
| CN104396434B (en) * | 2014-11-22 | 2016-10-05 | 兴化市利源农业装备制造有限公司 | A kind of lower cutter structure of united reaper |
| CN109089525A (en) * | 2018-08-30 | 2018-12-28 | 绩溪袁稻农业产业科技有限公司 | A kind of automatic rice harvester |
| CN109089525B (en) * | 2018-08-30 | 2022-04-15 | 绩溪袁稻农业产业科技有限公司 | Automatic rice harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20120302 |