CN202197559U - Self-walking type wheat and rice harvesting and paving machine - Google Patents
Self-walking type wheat and rice harvesting and paving machine Download PDFInfo
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- CN202197559U CN202197559U CN2011203132038U CN201120313203U CN202197559U CN 202197559 U CN202197559 U CN 202197559U CN 2011203132038 U CN2011203132038 U CN 2011203132038U CN 201120313203 U CN201120313203 U CN 201120313203U CN 202197559 U CN202197559 U CN 202197559U
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Abstract
The utility model discloses a self-walking type wheat and rice harvesting and paving machine, comprising a machine frame, wherein the front part of the machine frame is provided with a cutting mechanism, the two sides of the front part of the machine frame are respectively provided with a stalk divider and a stalk lifter, the middle part of the machine frame is provided with a conveying and paving mechanism and a transmission mechanism, and the rear part of the machine frame is provided with a walking mechanism. The machine further comprises a crank sliding block mechanism which is arranged at one side of the middle part of the machine frame, the crank sliding block mechanism is provided with a crank shaft, the upper end of the crank shaft is provided with a horizontal input belt wheel, the lower end of the horizontal input belt wheel is provided with a support connection bearing seat, the middle part of the crank shaft is provided with the belt wheel I of a conveying belt, and a stalk pulling wheel I is sleeved on the belt wheel I of the conveying belt. The lower end of the crank shaft is provided with an eccentric crank, the lower side of the eccentric crank is provided with a wheel, the lower end of the eccentric crank is provided with a sliding block, and the wheel is installed in the sliding groove of the sliding block. The utility model has a novel integral structure, small volume, light weight, flexible mechanism, convenient operation, strong adaptation, small turning radius and regular pavement, so the machine is suitable for harvesting plastic-film mulched wheat which is planted in a whole plastic-film mulched soil moisture conservation manner in current dry farming.
Description
Technical field
The utility model relates to harvester for wheat and rice machinery field, and particularly a kind of self-propelled wheat rice is cut the solarization layer.
Background technology
At present, domestic existing multiple wheat rice is cut the solarization layer, and facility and four-wheel tractor use, and its structure includes cutter, nearside divider, grain lifter, conveying lay mechanism, transmission mechanism, pendulum ring or toggle etc.The reciprocating motion of cutter moving knife bar is by being riveted on the distortion push-and-pull moving knife bar of the spring flat steel on the moving knife bar, and spring flat steel is driven by the swing arm of swinging-ring mechanism.Constant in order to guarantee the gap between stationary knife and the moving knife; The long more deflection of spring flat steel is more little, and the angle between moving knife bar and the swing arm is also just more little, and spring flat steel can not fracture because of tired yet; But guarantee that the gap between moving knife and the stationary knife trends towards zero, just needs very long spring flat steel.For the less swather of swath, spring flat steel is long more, and the stalk that cutter cuts off just easy more retaining is prone to produce and carries lay congested in the spring flat steel front, and the stalk lay is irregular.
The utility model content
Technical problems such as the gap of moving knife and stationary knife was unstable when the utility model cut solarization layer cut-out stalk for solving the wheat rice, and it is congested to be prone to produce the conveying lay, and the stalk lay is irregular provide a kind of self-propelled wheat rice to cut the solarization layer.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of self-propelled wheat rice is cut the solarization layer, comprises frame, and frame front is provided with cutting mechanism, and the frame front both sides are respectively equipped with nearside divider, grain lifter, and central rack is provided with carries lay mechanism and transmission mechanism, and the frame rear portion is provided with running gear; It is characterized in that: also comprise the crank throw slide block mechanism that is located at central rack one side; Said crank throw slide block mechanism is provided with a crank shaft; The crank shaft upper end is provided with level input belt pulley, and a support and connection bearing block is established in level input belt pulley lower end, and support and connection bearing block and frame are fixed; A conveyer belt belt pulley I is established, socket straw shift wheel I on the conveyer belt belt pulley I in said crank shaft middle part; The eccentric mechanism downside is adorned a roller, and a slide block is established in said eccentric mechanism lower end, and described roller is contained in the chute of slide block.
Described transmission mechanism is above the frame rear portion, to establish a power distributing shaft; The power distributing shaft right-hand member connects the power input sprocket; The power input sprocket is connected with engine through chain, and the power distributing shaft middle part is provided with walking and drives output chain gear, and the left end of power distributing shaft connects reverse box; Reverse box is connected with the horizontal output belt pulley, and the horizontal output belt pulley is connected with described level input pulley belt; Said power input sprocket and walking drive between the output chain gear and are provided with clutch and clutch operating lever.
Said conveying lay mechanism establishes a baffle plate at central rack, the central rack right side establish one with the conveyer belt belt pulley II of conveyer belt belt pulley I symmetry, conveyer belt belt pulley I is connected through the dentation conveyer belt with conveyer belt belt pulley II.
Said cutting mechanism is to establish a moving knife bar at frame front, on the moving knife bar moving knife is housed, and the moving knife lower end is provided with stationary knife, and said moving knife bar is connected with the slide block of crank throw slide block mechanism.
The driving wheel of said running gear is connected with the driving output chain gear of transmission mechanism.
The centre distance of said roller and crank shaft equals the half the of moving knife width.
Said frame front left side is provided with two groups of grain lifters, and the straw shift wheel II is equipped with in the grain lifter lower end.
Said frame right front ends is provided with nearside divider, is shaped as four prismatics.
The utility model cuts the solarization layer to existing wheat rice and improves, and has increased the crank throw slide block mechanism in the cutting mechanism, is connected with moving knife through the crank throw slide block mechanism, has guaranteed the gap of moving knife and stationary knife, has improved cutting efficiency; Stalk after the rolled barley spring will cut all the time is pressed on the baffle plate, is seen off by the dentation conveyer belt, has guaranteed that bundling is neat.The utility model overall structure is novel, and volume is little, and is in light weight; Maneuverability, easy to operate, adaptability is strong; Radius of turn is little, and lay is neat, is adapted to the plastic-sheet-covered wheat harvesting that the full film of present dry farming covers soil-moisture conservation planting especially; Because facility are in light weight, be difficult for the mulch film of shallow soil layer below is ground bad, help continuing the coming year to use.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the shaft side figure of the utility model;
Fig. 3 is the structural representation of the utility model crank throw slide block mechanism.
Embodiment
The utility model comprises frame 8, and cutting mechanism is equipped with in frame 8 front portions, and nearside divider 2 is equipped with on frame 8 anterior right sides, and grain lifter 1 is equipped with in frame 8 anterior left sides, and frame 8 middle parts are equipped with and are carried lay mechanism and transmission mechanism, and frame 8 rear portions are provided with running gear; Also comprise the crank throw slide block mechanism that is located at frame 8 middle parts one side.Wherein transmission mechanism is adorned a power distributing shaft 12 above frame 8 rear portions; Power distributing shaft 12 right-hand members connect power input sprocket 7; Power input sprocket 7 is connected with engine 6 through chain; Power distributing shaft 12 middle parts are equipped with walking and are driven output chain gear 11, and the left end of power distributing shaft 12 connects reverse box 14, and reverse box 14 is connected with horizontal output belt pulley 13; Above-mentioned power input sprocket 7 and walking drive between the output chain gear 11 is equipped with clutch and clutch operating lever 9.With belt the horizontal output belt pulley 13 of transmission mechanism and the level input belt pulley 23 of crank throw slide block mechanism are connected; Level input belt pulley 23 is contained in crank shaft 21 upper ends, and support and connection bearing block 22 also is equipped with in crank shaft 21 upper ends, and support and connection bearing block 22 is fixing with frame 8; Crank shaft 21 middle part socket conveyer belt belt pulley I 3.1; An eccentric mechanism 24 is adorned in crank shaft 21 lower ends, is equipped with roller 27 on the eccentric mechanism 24, and roller 27 is equipped with slide block 26.Slide block 26 is connected with the moving knife bar 25 of cutting mechanism, and moving knife bar 25 is contained in frame 8 front portions, is equipped with moving knife 18 on the moving knife bar 25, and stationary knife 19 is equipped with in moving knife 18 lower ends, and roller 27 equals the half the of moving knife 18 width with the centre distance of crank shaft 21.The crank throw slide block mechanism drives cutting mechanism and moves back and forth; Said conveying lay mechanism is made up of conveyer belt belt pulley I 3.1, conveyer belt belt pulley II 3.2, rolled barley spring 17, dentation conveyer belt 4, baffle plate 5; Frame 8 middle parts are equipped with baffle plate 5, and a conveyer belt belt pulley II 3.2 is adorned on right side, frame 8 middle part, with conveyer belt belt pulley I 3.1 symmetries; Socket straw shift wheel I 16 on the conveyer belt belt pulley I 3.1, conveyer belt belt pulley I 3.1 usefulness dentation conveyer belts 4 connect conveyer belt belt pulley II 3.2.When dentation conveyer belt 4 rotates with conveyer belt belt pulley 3.1; The tooth plate of dentation conveyer belt 4 drives stalk left; Rolled barley spring 17 is pushed stalk the baffle plate 5 of to frame 8 the place aheads, stalk with dentation conveyer belt 4 to left dislocation, when stalk soon breaks away from dentation conveyer belt 4; Straw shift wheel I 16 is released stalk from the left end of dentation conveyer belt 4, and throws to the facility left side.Four prismatic nearside dividers 2 are equipped with on frame 8 anterior right sides, and nearside divider 2 separates the stalk with cutting next time to be cut, avoids stalk to twine each other.Two groups of grain lifters 1 are installed in the anterior left side of frame 8, grain lifter 1 with the stalk in facility the place ahead therefrom lower bundle straw shift wheel II 20 is housed sending into grain lifter 1 lower end into strips, the standing grain wheel II of rotation 20 is sent stalk into cutting mechanism.
After engine 6 starts, clutch, through handrail 10 control the facility operator to.Power input sprocket 7 drives power distributing shaft 12 rotations, and power distributing shaft 12 drives walking again respectively and drives output chain gear 11, reverse box 14 runnings.Walking drives output chain gear 11 and is connected through axle with the driving wheel 15 of running gear, drives driving wheel 15 and rotates walking.Reverse box 14 rotates through horizontal output belt pulley 13 power switching-over back through belt drive level input belt pulley 23, thereby makes crank shaft 21 and the conveyer belt belt pulley 3, the eccentric mechanism 24 that are installed on the crank shaft 21 rotate simultaneously.Eccentric mechanism 24 rotates, and the roller 27 of its below drives slide block 26, moving knife bar 25 and moving knife 18 and moves back and forth in the chute of slide block 26.The reciprocating overall process of the utility model transmission of power and rotation motion that Here it is.
Claims (8)
1. a self-propelled wheat rice is cut the solarization layer, comprises frame, and frame front is provided with cutting mechanism, and the frame front both sides are respectively equipped with nearside divider, grain lifter, and central rack is provided with carries lay mechanism and transmission mechanism, and the frame rear portion is provided with running gear; It is characterized in that: also comprise the crank throw slide block mechanism that is located at frame (8) middle part one side; Said crank throw slide block mechanism is provided with a crank shaft (21); Crank shaft (21) upper end is provided with level input belt pulley (23); A support and connection bearing block (22) is established in level input belt pulley (23) lower end; Support and connection bearing block (22) is fixing with frame (8), and a conveyer belt belt pulley I (3.1) is established at said crank shaft (21) middle part, and conveyer belt belt pulley I (3.1) goes up socket straw shift wheel I (16); An eccentric mechanism (24) is established in said crank shaft (21) lower end, and eccentric mechanism (24) downside is adorned a roller (27), and a slide block (26) is established in said eccentric mechanism (24) lower end, and described roller (27) is contained in the chute of slide block (26).
2. a kind of self-propelled wheat rice according to claim 1 is cut the solarization layer; It is characterized in that: described transmission mechanism is to establish a power distributing shaft (12) in top, frame (8) rear portion; Power distributing shaft (12) right-hand member connects power input sprocket (7); Power input sprocket (7) is connected with engine (6) through chain, and power distributing shaft (12) middle part is provided with walking and drives output chain gear (11), and the left end of power distributing shaft (12) connects reverse box (14); Reverse box (14) is connected with horizontal output belt pulley (13), and horizontal output belt pulley (13) is connected with described level input belt pulley (23) belt; Said power input sprocket (7) and walking drive between the output chain gear (11) and are provided with clutch and clutch operating lever (9).
3. a kind of self-propelled wheat rice according to claim 1 is cut the solarization layer; It is characterized in that: said conveying lay mechanism establishes a baffle plate (5) at frame (8) middle part; Right side, frame (8) middle part establish one with the conveyer belt belt pulley II (3.2) of conveyer belt belt pulley I (3.1) symmetry, conveyer belt belt pulley I (3.1) is connected through dentation conveyer belt (4) with conveyer belt belt pulley II (3.2).
4. a kind of self-propelled wheat rice according to claim 1 is cut the solarization layer; It is characterized in that: said cutting mechanism is to establish a moving knife bar (25) in frame (8) front portion; Moving knife (18) is housed on the moving knife bar (25); Moving knife (18) lower end is provided with stationary knife (19), and said moving knife bar (25) is connected with the slide block (26) of crank throw slide block mechanism.
5. a kind of self-propelled wheat rice according to claim 1 is cut the solarization layer, it is characterized in that: the driving wheel of said running gear (15) is connected with the driving output chain gear (11) of transmission mechanism.
6. a kind of self-propelled wheat rice according to claim 1 is cut the solarization layer, it is characterized in that: said roller (27) equals the half the of moving knife (18) width with the centre distance of crank shaft (21).
7. a kind of self-propelled wheat rice according to claim 1 is cut the solarization layer, it is characterized in that: the anterior left side of said frame (8) is provided with two groups of grain lifters (1), and straw shift wheel II (20) is equipped with in grain lifter (1) lower end.
8. a kind of self-propelled wheat rice according to claim 1 is cut the solarization layer, it is characterized in that: said frame (8) right front ends is provided with nearside divider (2), is shaped as four prismatics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203132038U CN202197559U (en) | 2011-08-25 | 2011-08-25 | Self-walking type wheat and rice harvesting and paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203132038U CN202197559U (en) | 2011-08-25 | 2011-08-25 | Self-walking type wheat and rice harvesting and paving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197559U true CN202197559U (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203132038U Withdrawn - After Issue CN202197559U (en) | 2011-08-25 | 2011-08-25 | Self-walking type wheat and rice harvesting and paving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197559U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102369811A (en) * | 2011-08-25 | 2012-03-14 | 甘肃洮河拖拉机制造有限公司 | Self-walking wheat and rice cutting, sunning and laying machine |
| CN104956833A (en) * | 2015-06-15 | 2015-10-07 | 昆明理工大学 | Pseudo-ginseng stalk harvester |
| CN108834549A (en) * | 2018-07-13 | 2018-11-20 | 湖南农业大学 | A kind of rape cuts solarization and dials standing grain device to hugging intermediate laying with two-way |
| CN114514822A (en) * | 2022-01-25 | 2022-05-20 | 益阳创辉农业机械装备有限公司 | Small-sized rice and wheat combine harvester |
-
2011
- 2011-08-25 CN CN2011203132038U patent/CN202197559U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102369811A (en) * | 2011-08-25 | 2012-03-14 | 甘肃洮河拖拉机制造有限公司 | Self-walking wheat and rice cutting, sunning and laying machine |
| CN102369811B (en) * | 2011-08-25 | 2013-09-04 | 甘肃洮河拖拉机制造有限公司 | Self-walking wheat and rice cutting, sunning and laying machine |
| CN104956833A (en) * | 2015-06-15 | 2015-10-07 | 昆明理工大学 | Pseudo-ginseng stalk harvester |
| CN104956833B (en) * | 2015-06-15 | 2017-01-18 | 昆明理工大学 | Pseudo-ginseng stalk harvester |
| CN108834549A (en) * | 2018-07-13 | 2018-11-20 | 湖南农业大学 | A kind of rape cuts solarization and dials standing grain device to hugging intermediate laying with two-way |
| CN108834549B (en) * | 2018-07-13 | 2019-09-06 | 湖南农业大学 | A kind of rape cuts solarization and dials standing grain device to hugging intermediate laying with two-way |
| CN114514822A (en) * | 2022-01-25 | 2022-05-20 | 益阳创辉农业机械装备有限公司 | Small-sized rice and wheat combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120425 Effective date of abandoning: 20130904 |
|
| RGAV | Abandon patent right to avoid regrant |