CN202889961U - Small-size pneumatic sugarcane harvest cutter - Google Patents
Small-size pneumatic sugarcane harvest cutter Download PDFInfo
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- CN202889961U CN202889961U CN 201220171279 CN201220171279U CN202889961U CN 202889961 U CN202889961 U CN 202889961U CN 201220171279 CN201220171279 CN 201220171279 CN 201220171279 U CN201220171279 U CN 201220171279U CN 202889961 U CN202889961 U CN 202889961U
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- spring
- sugarcane
- plate
- piston rod
- cylinder piston
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Abstract
The small-size pneumatic sugarcane harvest cutter comprises a double-acting cylinder, a rack, a linear sliding pair, an energy storage spring, a chopper, a manual changing direction valve and the like. The small-size pneumatic sugarcane harvest cutter is characterized in that the small-size pneumatic sugarcane harvest cutter uses compressed air as motive power, takes advantages of strong points of the low-speed double-acting cylinder which is not provided with impact force, large in pressure, small in size, light in weight, low in cost, and provided with a piston rod doing reciprocal rectilinear motion, and stretches or compresses compressed springs installed on the rack through the reciprocal rectilinear motion of the piston rod, pressure of the double-acting cylinder is converted to elastic potential energy of the springs, then the springs are enabled to rapidly rebound and drive the chopper to rapidly move to chop into the soil through the impact force, and sugarcane is chopped down underground. The small-size pneumatic sugarcane harvest cutter supports 'sugarcane spud cut low technology' and is economical and practical. By means of harvest of partial sugarcane stems which are buried in the soil, sugarcane farmers can increase both production and income under the condition of not increasing investment. The small-size pneumatic sugarcane harvest cutter solves the problem that open field sugarcane harvest is high in rate of broken biennial root, improves growing environment of perennial root sugarcane, relieves labor intensity of sugarcane farmers, and improves working efficiency.
Description
Technical field
The utility model relates to a kind of sugarcane harvesting machinery, particularly a kind of miniature pneumatic sugarcane harvesting cutter that can cut into earth harvesting sugarcane.
Background technology
At present, known big-and-middle-sized harvesting sugarcane machinery can not satisfy China's sugar refining technology condition higher to the sugarcane harvesting quality requirement, still be in the test spread stage, the harvesting of sugarcane is mainly finished by craft, and the overwhelming majority can only be gathered in sugarcane syrup and gone out the above part of earth.A kind of " the low technology of cutting of sugarcane spud " energy Effective Raise sugarcane yield that buries and cut sugarcane in three minutes, reduce the sugarcane harvesting head breaking rate, improve the growing environment of stubble cane, because the harvesting machinery that does not adapt with it, cause labour intensity large, inefficiency and be difficult to promote.Some miniature pneumatic sugarcane harvesting machineries also just utilize the function that cylinder moves back and forth, operating pressure is large, form its cutting mechanism with moving, stationary knife, cutter is inserted in the soil cut off sugarcane, and operating efficiency is on the low side, receive that sugarcane is swung to confusion, cutter head is fragile and noise is not suitable for cutting greatly and receives sugarcane with the harvesting facility of miniature gasoline engine by soft axle transmission because cutting, and can not insert equally and cut off sugarcane in the soil.
Summary of the invention
The utility model provides a kind of small-sized sugarcane harvesting cutter take compressed air as power, utilize that the low speed double-acting cylinder pressure do not possess impulsive force is large, volume is little, lightweight, cheap, characteristics that piston rod does reciprocating linear motion, linear reciprocating motion by the double-acting air cylinder piston bar, rack-mounted Compress Spring is stretched or compression, make the pressure of double-acting cylinder be converted to the elastic potential energy of spring, spring is quicked rebound with impulsive force drive chopper rapid movement chopper is cut into earth, under earth, break apart by chopping sugarcane.
The technical solution of the utility model is implemented as follows:
When this miniature pneumatic sugarcane harvesting cutter uses Compress Spring as energy conversion device, assembled by parts such as frame, double-acting cylinder, spring support, Compress Spring, spring-compressed plate, unhook plate, guide rail, slide block, chopper, hand-operated direction valve and road wheels.Frame is fixed on the double-acting cylinder, spring support is installed on the frame, 4 Compress Springs are housed on the spring support, and central rack is equipped with the unhook plate, and guide rail also is installed on the frame, slide block does reciprocating linear motion at guide rail, the spring-compressed plate is fixed on the slide block, and chopper is fixed on the spring-compressed plate, for a pair of road wheel is installed on the frame that reduces labor intensity, power is compressed air, is provided by external gas source.When starting working, the double-acting air cylinder piston bar is in the state that stretches out fully, Compress Spring on the spring support is in free elongation state, at this moment operate hand-operated direction valve and make the air inlet of double-acting cylinder rod chamber, the cylinder piston rod retraction, the gib head that is fixed on the cylinder piston boom end hooks the spring-compressed plate that is fixed on the slide block and reclaims along guide rail movement is past, the spring-compressed plate is with spring-compressed, when cylinder piston rod bounces back near stroke end, the other end of cylinder piston rod end gib head enters in the circular hole of unhook plate, the inclined-plane of gib head contacts with unhook plate hole wall, cylinder piston rod continues to bounce back to the stroke end, with the spring-compressed of support in two gib heads, hook the gib head of spring-compressed plate one end and spring-compressed plate and throw off, lose the rapid resilience of Compress Spring of constraint, promote to be fixed on spring-compressed plate on the slide block along the guide rail rapid movement, the chopper that is installed on the spring-compressed plate is cut into earth, under earth, sugarcane is broken apart by chopping.At this moment operate hand-operated direction valve and make the air inlet of double-acting cylinder rodless cavity, cylinder piston rod stretches out, when the cylinder piston rod end extends the circular hole in the spring-compressed plate and passes through, the inclined-plane that is fixed on cylinder piston rod end gib head contacts with spring-compressed plate hole wall, with the spring-compressed of support in two gib heads, gib head by the circular hole in the spring-compressed plate after, the recoil of spring of support in two gib heads struts gib head, again hook the spring-compressed plate, so far a working cycles is finished.
When this miniature pneumatic sugarcane harvesting cutter uses extension spring as energy conversion device, by frame, double-acting cylinder, spring support, extension spring, guide rail, stop that the parts such as hook, collision block, chopper, hand-operated direction valve assemble.Frame is made of the rack support plate and the guide rail that are fixed on the double-acting cylinder, be equipped with on the frame header board and stop hook, spring support also is installed on the frame, 4 extension springs are housed on the spring support, on the spring support header board push rod that resets is housed, chopper is housed on the plate behind the spring support, collision block and guide post are housed on the cylinder piston rod, power is compressed air, is provided by external gas source.When starting working, the double-acting air cylinder piston bar is in contraction state, extension spring on the spring support is in free retracted state, at this moment operate hand-operated direction valve and make the air inlet of double-acting cylinder rodless cavity, cylinder piston rod stretches out releases the spring support header board that is fixed on the cylinder piston rod, plate is blocked hook and stops and can not move behind this moment spring support, extension spring is stretched, when cylinder piston rod stretches out near stroke end, collision block will stop that hook depresses, when continuing to extend out to the stroke end to cylinder piston rod, stop that hook separates with plate behind the spring support, the extension spring that loses constraint bounces back rapidly, and plate is along the guide rail rapid movement behind the pulling spring support, make to be installed in behind the spring support chopper on the plate and to cut into earth, under earth, sugarcane is broken apart by chopping.At this moment operate hand-operated direction valve and make the air inlet of double-acting cylinder rod chamber, the cylinder piston rod retraction, driving the spring support header board reclaims, plate reclaimed along guide rail after the push rod that resets withstood spring support, when cylinder piston rod bounces back to terminal point, stop that hook hooks plate behind the spring support again, so far a working cycles is finished.
The beneficial effects of the utility model are, the economical and practical small-scale type sugarcane harvester tool of a kind of support " the low technology of cutting of sugarcane spud " is provided, the part sugarcane stem that is embedded in the earth by harvesting makes sugarcane grower's increasing both production and income in the situation of not increasing input, solved simultaneously the high problem of open country harvesting the rate of broken sugarcane, improve the growing environment of stubble cane, alleviate sugarcane grower's labour intensity, increase work efficiency.
Description of drawings
Fig. 1 is the front structural map of first embodiment of the utility model.
Fig. 2 is the gib head installation diagram of first embodiment.
Fig. 3 is the rack figure of first embodiment.
Fig. 4 is the spring-compressed plate installation diagram of first embodiment.
Fig. 5 is the unhook plate figure of first embodiment.
Fig. 6 is plate figure behind the spring support of first embodiment.
Fig. 7 is the spring support header board figure of first embodiment.
Fig. 8 is the front structural map of second embodiment of the utility model.
Fig. 9 is the vertical view of second embodiment.
Figure 10 is the spring support header board figure of second embodiment.
Figure 11 is plate figure after the frame of second embodiment.
Figure 12 is the guide post axonometric drawing of second embodiment.
Figure 13 is plate axonometric drawing behind the spring support of second embodiment.
Figure 14 is the collision block axonometric drawing of second embodiment.
Among the figure: 1. chopper, 2. spring-compressed plate base plate, 3. spring guide, 4. spring-compressed plate riser, 5. gib head, 6. unhook plate, 7. Compress Spring, 8. plate behind the spring support, 9. hand-operated direction valve, 10. handle, 11. frames, 12. double-acting cylinders, 13. cylinder piston rod, 14. guide rails, 15. slide blocks, 16. road wheel, 17. spring support header boards, 18. choppers, 19. the spring support header board, 20. cylinder piston rods, 21. extension springs, 22. the frame header board, 23. guide posts, 24 guide rails, 25. plate behind the spring support, 26. double-acting cylinders, plate after 27. frames, 28. hand-operated direction valve, 29. handles, 30. collision blocks, 31. stop hook, 32. return springs, 33. push rods that reset.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
In first embodiment shown in Figure 1, frame (11) is fixed on the upper integral body that forms of double-acting cylinder (12), is used for installing other parts.The spring support, unhook plate (6), guide rail (14), handle (10), hand-operated direction valve (9) and the road wheel (16) that are made of plate (8) behind spring support header board (17), the spring support and the spring guide (3) that 4 Compress Springs (7) are housed are installed on the frame header board (11).Spring-compressed plate base plate (2) is installed on the slide block (15) with the spring-compressed plate that spring-compressed plate riser (4) is welded into, and chopper (1) is installed on the spring-compressed plate base plate (2).Gib head (5) is fixed on the cylinder piston rod (13).
In Fig. 8, second embodiment shown in Figure 9, guide rail (24) is installed between the plate (27) after frame header board (22), the frame, be fixed on that double-acting cylinder (26) is upper to be formed wholely, be used for installing other parts.Plate (25) behind the spring support is installed on the frame, handle (29) and hand-operated direction valve (28), cylinder piston rod (20) termination is fixed with the guide post (23) that restriction cylinder piston rod (20) rotates, collision block (30) and spring support header board (19), the push rod that resets (33) is housed on the spring support header board (19), 4 extension springs (21) are housed on the spring support, stop that hook (31) is fixed on the frame header board (22), stop between hook (31) and the frame header board (22) return spring (32) be housed that chopper (18) is installed in behind the spring support on the plate (25).
Claims (6)
1. miniature pneumatic sugarcane harvesting cutter, comprise double-acting cylinder, frame, traveling priority is secondary, energy-storaging spring, chopper, hand-operated direction valve is characterized in that: by the linear reciprocating motion of double-acting air cylinder piston bar, rack-mounted spring is stretched or compression, make the pressure of double-acting cylinder be converted to the elastic potential energy of spring, spring is quicked rebound drive the chopper rapid movement with impulsive force chopper is cut into earth, under earth, break apart by chopping sugarcane.
2. miniature pneumatic sugarcane harvesting cutter according to claim 1, it is characterized in that: frame and double-acting cylinder are linked to be integral body, spring support, the unhook plate, the moving sets that guide rail slide block forms is installed on the frame, the spring-compressed plate that is installed on the slide block does reciprocating linear motion along guide rail under the drive of cylinder piston rod, Compress Spring is housed on the spring support, Compress Spring is compressed it by the gib head drive spring-compressed plate that is installed on the cylinder piston rod, the unhook plate is then thrown off the constraint of removing the spring-compressed flat spring with gib head, the elastic force of compressed spring is discharged rapidly, the road wheel that reduces labor intensity is housed on the frame.
3. miniature pneumatic sugarcane harvesting cutter according to claim 2, it is characterized in that: the cylinder piston rod front end is fixed with a gib head, when gib head passes through spring-compressed plate or unhook plate, its elastic construction can be controlled it spring-compressed plate hook is lived or decontroled, and drives the spring-compressed sheet reset when cylinder piston rod bounces back.
4. miniature pneumatic sugarcane harvesting cutter according to claim 1, it is characterized in that: double-acting cylinder and rack support plate, guide rail is linked to be integral body, rack support plate and guide rail consist of frame, spring support is installed on the frame, spring support, guide post does reciprocating linear motion along guide rail under the drive of cylinder piston rod, extension spring is housed on the spring support, on the spring support header board push rod that resets is housed, be equipped with on the frame header board and stop hook, the guide post that collision block and restriction cylinder piston rod rotate is housed on the cylinder piston rod, stop that being hooked in cylinder piston rod stretches out when promoting the spring support header board spring being stretched, hook plate behind the spring support, collision block will stop that then hook disengagement releasing to the constraint of plate behind the spring support, discharges rapidly the elastic force of the spring that is stretched.
5. miniature pneumatic sugarcane harvesting cutter according to claim 4, it is characterized in that: plate is blocked mechanism motionless or that relieving is ejected after stopping hook and collision block composition control spring support, plate resets simultaneously the spring support header board drives spring support with the push rod that resets that is installed on it when cylinder piston rod bounces back after, can fill slide block, axle sleeve or linear bearing on the moving sets that plate and guide rail consist of behind guide post, the spring support.
6. according to claim 1,2,4 described miniature pneumatic sugarcane harvesting cuttves, it is characterized in that: handle and hand-operated direction valve are housed on the frame, and the operation of hand-operated direction valve can be manually and the spring reset combination, and chopper is the detachable sharpening of removable mounting structure or replacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171279 CN202889961U (en) | 2012-04-17 | 2012-04-17 | Small-size pneumatic sugarcane harvest cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171279 CN202889961U (en) | 2012-04-17 | 2012-04-17 | Small-size pneumatic sugarcane harvest cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889961U true CN202889961U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220171279 Expired - Fee Related CN202889961U (en) | 2012-04-17 | 2012-04-17 | Small-size pneumatic sugarcane harvest cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104335764A (en) * | 2014-10-29 | 2015-02-11 | 广西高农机械有限公司 | Chopping type micro cane harvesting machine |
| CN105875060A (en) * | 2015-01-13 | 2016-08-24 | 刘锋利 | Sugarcane straightening device |
-
2012
- 2012-04-17 CN CN 201220171279 patent/CN202889961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104335764A (en) * | 2014-10-29 | 2015-02-11 | 广西高农机械有限公司 | Chopping type micro cane harvesting machine |
| CN105875060A (en) * | 2015-01-13 | 2016-08-24 | 刘锋利 | Sugarcane straightening device |
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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: 20130424 Termination date: 20140417 |