CN2593536Y - Small low-cutting double-layer push-scissor caterpillar combined harvester - Google Patents
Small low-cutting double-layer push-scissor caterpillar combined harvester Download PDFInfo
- Publication number
- CN2593536Y CN2593536Y CN 02283271 CN02283271U CN2593536Y CN 2593536 Y CN2593536 Y CN 2593536Y CN 02283271 CN02283271 CN 02283271 CN 02283271 U CN02283271 U CN 02283271U CN 2593536 Y CN2593536 Y CN 2593536Y
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- crawler belt
- frame
- double
- wheel
- wheels
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Abstract
The utility model relates to a miniature double-layer push-scissor type pedrail combined harvester for cutting low stubble. The utility model comprises a machine frame, a harvesting device which is arranged on the front part of the machine frame and is composed of a cutting stand, a reel, a pair of double-layer push-scissors, a transverse conveying shaft, a lifting rolling cylinder, a threshing cylinder and a grain lifting mechanism, a cutting stand lifting mechanism used for lifting the cutting stand, and a driving device which is composed of a gear box arranged on the front part of the machine frame and a diesel engine arranged at the back part of the machine frame. The utility model is characterized in that both sides of the machine frame are provided with pedrail walking mechanisms which are composed of driving wheels, gravity bearing wheels, pedrail supporting wheels, back wheels and pedrails, wherein, the driving wheels are arranged on both ends of a walking motive power output long shaft of the gear box in a key mode, the gravity bearing wheels and the shafts of the pedrail supporting wheels are arranged at both sides of the machine frame, the back wheels are movably arranged on both ends of a back shaft of the back part of the machine frame in a key mode, and the pedrails are wound on the driving wheels, the gravity bearing wheels, the pedrail supporting wheels and the back wheels. The utility model is suitable for the harvesting of the rice and the wheat of general fields, small malformed lumps and the terrace field slope soil of the hilly ground having large height difference, and can be particularly suitable for successfully operating in deep rice fields and sludge fields.
Description
Technical field
The utility model relates to a kind of agricultural harvesting machinery, the miniature crawler belt combine of particularly a kind of double-deck pushing-cutting type low cutting stubble.
Background technology
Swath is that 120 centimetres combine has multiple version at present on the market, and their formation generally comprises formations such as 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.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, and the field is shifted difficult, and price is also more expensive.The applicant has applied for a kind of double-deck pushing-cutting type low cutting stubble combine on November 16th, 200 for this reason, and its publication number is CN2476164.Though having, this double-deck pushing-cutting type low cutting stubble combine cuts the advantage that the low impurity content of stubble is low, machine is light, price is lower, but because its running gear still adopts is the running gear that is made of driving wheel and steering wheel, its in the deep water field or mud Tanaka walking very inconvenient.
Summary of the invention
Goal of the invention of the present utility model provide a kind of high-efficiency and economic, can be in the deep water field or mud Tanaka's the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble, to solve the weak point that prior art exists.
In order to realize the foregoing invention purpose, the technical solution adopted in the utility model is: the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble, comprise frame and be arranged on frame front by the ceding of Taiwan, straw shift wheel, double-deck clipper, the lateral transfer roller, promote roller, the threshing tube, the reaping apparatus that the cereal hoisting mechanism constitutes and be arranged on frame front be used to promote the ceding of Taiwan hoisting mechanism of the ceding of Taiwan and by the gearbox that is arranged on frame front and the drive unit that the diesel engine at frame rear portion constitutes is set, diesel engine drives reaping apparatus work by gearbox and movement transferring; It is characterized in that: be provided with in the both sides of frame by driving wheel, gravity and bear the creeper undercarriage that wheel, carrier roller, trailing wheel, crawler belt constitute; Diesel engine drives gearbox work by belt gear, the driving wheel key is located at gearbox walking power output major axis two ends, gravity bears wheel and the carrier roller axle is located at the both sides of frame, the trailing wheel key is located at the rear axle two ends that are movably arranged on the frame rear portion, and crawler belt is around overlaying on driving wheel, gravity bearing wheels, carrier roller, the trailing wheel.
In order to guarantee the tensioning degree of crawler belt, be provided with the trailing wheel spiro rod regulating device that is used to regulate the trailing wheel displacement at the frame rear portion.
In order to guarantee the safety when deep water field and narrow road face travel, be provided with the step that to handle synchronously with original steering wheel at the rear portion of frame with control crank.
To travel in order adapting on the road surface, to be fixed with the rubber tire that travels respectively at the two ends of gearbox power output major axis and rear axle.
In order to alleviate the weight of crawler belt, crawler belt adopts lagos rubber and hardwood plate to be made.
Owing to adopted technical scheme as above, the utility model can be in the deep water field or mud Tanaka walking, 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 end of frame, by handling the step with operating grip, is implemented in the harvesting of deep water field and passes through the narrow road face.Join the rubber tire that travels owing to adding in addition, thereby the utility model can realize that the field, road is dual-purpose in the front and back of frame.The utility model is not only applicable to the rice wheat harvest of general field soil and cuts, to lopsided fritter, knob terrace slope soil, particularly deep water field and the yet operation smoothly of mud field that the discrepancy in elevation is big.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a drive connection schematic diagram of the present utility model.
Embodiment
The miniature crawler belt combine of double-deck as shown in drawings pushing-cutting type low cutting stubble, comprise frame 37 and be arranged on frame 37 front portions by the ceding of Taiwan 2, straw shift wheel 1, double-deck clipper, lateral transfer roller 3, promote roller 4, threshing tube 5, the reaping apparatus that cereal hoisting mechanism 17 constitutes and be arranged on frame 37 front portions be used to promote the ceding of Taiwan hoisting mechanism of the ceding of Taiwan 2 and by the gearbox 25 that is arranged on frame 37 front portions and the drive unit that the diesel engine 13 at frame 37 rear portions constitutes is set, be provided with by driving wheel 18 in the both sides of frame 37, gravity bears wheel 15, carrier roller 16, trailing wheel 23, the creeper undercarriage that crawler belt 24 constitutes.
Wherein two driving wheel 18 keys are located at the two ends that gearbox 25 walking power are exported major axis 38, eight gravity bear wheel 15 and are divided into two side lower parts that two groups of axles are located at frame 37, two carrier rollers 16 axle respectively are located at two upper lateral parts of frame 37, rear axle 39 is arranged on the rear portion of frame 37 by plain bearing housing, trailing wheel 23 keys are located at rear axle 39 two ends, are provided with the trailing wheel spiro rod regulating device 22 that is used to regulate trailing wheel 23 displacements at frame 37 rear portions in addition.Just can regulate the displacement of trailing wheel 23 by the screw rod in positive hour hands or the inhour rotation trailing wheel spiro rod regulating device 22, so opposing connection overlay on driving wheel 18, gravity bear take turns 15, the tensioning degree of the crawler belt 24 on the carrier roller 16, trailing wheel 23 regulates.
Front end in frame 37 is provided with the ceding of Taiwan lifting support 20 that is connected with the ceding of Taiwan 2, this ceding of Taiwan promotes support 20 and is connected on the frame 37 by rotating shaft, the ceding of Taiwan promotes the rear end of support 20 and the cross bar of shaft parallel is provided with two pulleys, a pulley that is fixed on frame 37 bottoms is nearby arranged, steel cable walk around be separately fixed at behind three pulleys can the lifting handle 8 of self-locking on, lifting handle 8 is arranged on the front portion of frame 37.
Described double-deck clipper comprises one in front and one in back being arranged on and contains first and second cutter sweep 21,19 fixed, knife section in the ceding of Taiwan 2.Drive first and second cutter sweep 21,19 at the ceding of Taiwan 2 left wall peripheral hardware eccentric drive mechanisms 36, eccentric drive mechanism is triangular in shape, it is pressed close to top, the ceding of Taiwan 2 Zuo Bi angles and is oscillation center, Jiao Ding forward is connected with the knife section of a cutter sweep 21, fixing a liftable suspended wall backwards in the square tube on oscillation center side, this suspended wall rear end is connected with the knife section of secondary cut device 19, the top, angle on the left side is connected with eccentric shaft by telescopic rod, and this eccentric shaft is on the lifting roller belt pulley 40 that promotes roller axle 35 left ends.
Be provided with the steering wheel 6 that to control the grain header direction of advance in the front portion of frame 37 and take advantage of seat 7 for what the driver took advantage of seat.With steering wheel 6 with take advantage of seat 7 to be arranged on the front portion of frame 37, can make driver's broad view like this.When the step of carrying out operation in the deep water field and when some narrow road surfaces, field,, guaranteeing driver's safety, being provided with can handling synchronously with original steering wheel 6 at the rear portion of frame 37 in order to alleviate the weight of whole grain header with control crank 14.
For this grain header is travelled on the road surface, improve its speed of travel, can add respectively at the two ends of gearbox 25 walking power output major axis 38 and rear axle 39 and be furnished with the rubber tire of travelling 31.So just can improve the efficient of the trans-regional harvesting of this grain header.
General crawler belt all adopts metal material to make, but present embodiment is in order to alleviate the weight of crawler belt, and crawler belt 24 adopts lagos rubbers and hardwood plate to be made.
Grain discharging end at cereal hoisting mechanism 17 is provided with two grain outlets 11.
The power transmission process of present embodiment is: diesel engine 13 passes through diesel engine ladder belt pulley 12 and belt and gearbox pulley 26 and gives gearbox 25 with transmission of power.After gearbox 25 gear graduations, the driving wheel 18 that gearbox 25 walking power output major axis 38 drive its two ends drives whole creeper undercarriage and then makes whole grain header walking.Diesel engine 13 rotates by diesel engine ladder belt pulley 12 and belt drives gap bridge belt pulley 10 again, and the gap bridge belt pulley 10 of rotation makes gap bridge shaft pulley II41 rotation synchronous with it by the axle 9 of passing a bridge.Gap bridge shaft pulley II41 rotates by belt drives grain threshing roller main pulley 30.Grain threshing roller main pulley 30 drives threshing roll shaft sprocket wheel 33 and 28 rotations synchronous with it of cereal lifting main driving wheel that key is located at threshing roll shaft 42 two ends by threshing roll shaft 42.Cereal promotes sprocket for main drive 32 and drives 17 work of cereal hoisting mechanism by belt gear.Threshing roll shaft sprocket wheel 33 promotes roller sprocket wheel 32 by chain drive and rotates, promote roller sprocket wheel 32 and drive the lifting belt conveyor wheel 40 that key is located at lifting roller axle 35 other ends by promoting roller axle 35, promote belt conveyor wheel 40 is located at lateral transfer roller 3 one ends on the one hand by the belt drives key lateral transfer belt pulley 41 rotations, the lateral transfer belt pulley 41 that rotates drives lateral transfer axle 3 and rotates, and the grain ear lateral transfer that cuts off is arrived promote roller 4 places.Lateral transfer belt pulley 41 drives straw shift wheel 1 rotation by belt gear again simultaneously, finishes and dials the standing grain action.Promote belt conveyor wheel 40 on the other hand and drive 21,19 work of first and second cutter sweep, 1 group of grain ear of coming of straw shift wheel is cut down by eccentric drive mechanism 36.The grain ear that lifting roller axle 35 is sent lateral transfer axle 3 here is promoted in the threshing tube 5 and carries out threshing by grain threshing roller, and the grain that separates is fallen in the paddy bag by two grain outlets 11 that cereal hoisting mechanism 17 is promoted to cereal hoisting mechanism 17 grain discharging ends.
Claims (9)
1, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble, comprise frame (37) and be arranged on frame (37) anterior by the ceding of Taiwan (2), straw shift wheel (1), double-deck clipper, lateral transfer axle (3), promote roller (4), threshing tube (5), the reaping apparatus that cereal hoisting mechanism (17) constitutes and be arranged on that anterior being used to of frame (37) promotes the ceding of Taiwan hoisting mechanism of the ceding of Taiwan (2) and by being arranged on the anterior gearbox (25) of frame (37) and the drive unit that the diesel engine (13) at frame (37) rear portion constitutes being set, diesel engine (13) drives reaping apparatus work by gearbox (25) and movement transferring; It is characterized in that: be provided with the creeper undercarriage that bears wheel (15), carrier roller (16), trailing wheel (23), crawler belt (24) formation by driving wheel (18), gravity in the both sides of frame (37); Diesel engine (13) drives gearbox (25) work by belt gear, driving wheel (18) key is located at gearbox (25) walking power output major axis (38) two ends, gravity bears the both sides that wheel (15) and carrier roller (16) axle is located at frame (37), trailing wheel (23) key is located at rear axle (39) two ends that are movably arranged on frame (37) rear portion, crawler belt (24) around overlay on driving wheel (18), gravity bears on wheel (15), carrier roller (16), the trailing wheel (23).
2, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble according to claim 1 is characterized in that being provided with the trailing wheel spiro rod regulating device (22) that is used to regulate trailing wheel (23) displacement at frame (37) rear portion.
3, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble according to claim 1 and 2 is characterized in that being provided with at the rear portion of frame (37) step that can handle synchronously with original steering wheel (6) with control crank (14).
4, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble according to claim 1 and 2 is characterized in that being fixed with the rubber tire that travels (31) respectively at the two ends of gearbox (25) power output major axis (38) and rear axle (39).
5, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble according to claim 4 is characterized in that being fixed with the rubber tire that travels (31) respectively at the two ends of gearbox (25) power output major axis (38) and rear axle (39).
6, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble according to claim 1 and 2 is characterized in that described crawler belt (24) adopts lagos rubber and hardwood plate to be made.
7, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble according to claim 3 is characterized in that described crawler belt (24) adopts lagos rubber and hardwood plate to be made.
8, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble according to claim 4 is characterized in that described crawler belt (24) adopts lagos rubber and hardwood plate to be made.
9, the miniature crawler belt combine of double-deck pushing-cutting type low cutting stubble according to claim 5 is characterized in that described crawler belt (24) adopts lagos rubber and hardwood plate to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02283271 CN2593536Y (en) | 2002-12-31 | 2002-12-31 | Small low-cutting double-layer push-scissor caterpillar combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02283271 CN2593536Y (en) | 2002-12-31 | 2002-12-31 | Small low-cutting double-layer push-scissor caterpillar combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2593536Y true CN2593536Y (en) | 2003-12-24 |
Family
ID=33745101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02283271 Expired - Fee Related CN2593536Y (en) | 2002-12-31 | 2002-12-31 | Small low-cutting double-layer push-scissor caterpillar combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2593536Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041238A (en) * | 2013-11-05 | 2014-09-17 | 广西三零一机械有限公司 | Small-scale harvester |
-
2002
- 2002-12-31 CN CN 02283271 patent/CN2593536Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041238A (en) * | 2013-11-05 | 2014-09-17 | 广西三零一机械有限公司 | Small-scale harvester |
| CN104041238B (en) * | 2013-11-05 | 2016-08-17 | 广西三零一机械有限公司 | A kind of small harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |