CN202496211U - Climber cutting apparatus for ridging - Google Patents
Climber cutting apparatus for ridging Download PDFInfo
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- CN202496211U CN202496211U CN2012200668809U CN201220066880U CN202496211U CN 202496211 U CN202496211 U CN 202496211U CN 2012200668809 U CN2012200668809 U CN 2012200668809U CN 201220066880 U CN201220066880 U CN 201220066880U CN 202496211 U CN202496211 U CN 202496211U
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- cutter
- rotating shaft
- cutting device
- ground
- ridge
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Abstract
Provided is a climber cutting apparatus for ridging, particularly suitable for removing sweet potato climbers, belonging to the technological field of agricultural harvesting machinery. The climber cutting apparatus comprises a transmission case provided with a traction frame at the front end for support, wherein one side of the transmission case is provided with a driving belt wheel set; the bottom opening of the transmission case is provided with two oppositely arranged side plates; the middle section of the transmission case is provided with a knife roll shaft; two ends of the knife roll shaft are respectively supported to the bearing pedestal fixedly connected to the corresponding side plates; one end of the knife roll shaft close to the driving belt wheel set passes through the side plates to connect to the belt wheel set via transmission; the knife roll shaft is fixedly connected with a rotating shaft cylinder in the circumferential direction; the outboard of the rotating shaft cylinder is provided with a set of crushing knives; and the edge of the bearing set extends into the interior of the rotating shaft cylinder. The climber cutting apparatus of the utility model avoids the winding of the climbers, reduces the cutter shaft wearing of the crushing knives, features thorough cutting of the climbers, without non-cutoff climbers being left, and facilitates the subsequent operation for harvesters.
Description
Technical field
The utility model relates to ground, a kind of ridge and uses the climber cutting device, and it is climing to be particularly useful for removing ground, ridge sweet potato seedling, belongs to technical field of agricultural harvesting.
Background technology
Sweet potato is the type plant that overgrows of a kind of high ridge plantation, and its seedling is overgrow long luxuriant, and seedling is climing the long fibrous root that has, and it is long to paste the hypergene that lands, and can whole ridge and ground be covered, and staggered winding the between ridge and the ridge, is difficult for separating.The climing common length to 1.5 of sweet potato seedling～4.0 meters, every mu of climing output of seedling reaches 2000kg, therefore, excavate before the results to remove climing workload very big, and very painstaking.
Utilize machinery to remove the climing three kinds of modes that mainly contain in the world: the climing direct chopping and returning of seedling, seedling be climing provoke chopping and returning, whole climing roll to collect to transport make feed.Because factor affecting such as breediness, production custom, planting scale, power configuration; China has adopted the climing direct shattering and returning technology of seedling basically at present, and nutrient components such as the climing nitrogen that absorbs of seedling, phosphorus just in time can play the effect of cultivating soil fertility, improving soil structure.
At present; Mostly the climing direct crushing and returning to field machine of domestic sweet potato seedling is development development on the horizontal straw crushing and field-returning machine of seeding corn and other crops basis; Single pulverizing cutter or the dissimilar pulverizing cuttves that adopt length such as straight knife, Y type cutter or S type cutter to differ are combined into imitative ridge shape climber cutting rotor more; Adopt the operation of reverse mode, earlier pulverizing chamber is picked up and sent into to the stalk on ground and pulverize, dish out from the rear end again and spill in the field.
The problem that the climing direct crushing and returning to field machine of existing sweet potato seedling exists mainly contains: between (1) rotor and the lateral fixation seat certain fit clearance is arranged, the sweet potato tendril is prone to twine in the gap during high speed rotating, results in blockage.。(2) the long pulverizing cutter (thick 6mm material) in the outside directly contacts with fixed axis; Because contact-making surface is little, is prone to during high speed rotating zanjon is worn in the contact site, even rubs; Cause to pulverize when cutter flies out the climing comminution process of danger (3) seedling and will avoid cutter and collision on the ground; Consider that ridge ground is deep mixed, usually rimmer knife is arranged at the position far away apart from ground, it is climing often can't to shred the seedling that ground proximity crawls to grow; The potato that still can stay behind the climing comminution process of seedling about the youthful and the elderly to 1.5～2.5 not meter is climing, and when follow-up swath harvesting machine operation, the climing meeting of these potatos hangs over the reaping machine both sides, must shut down cleaning when accumulating in a large number, causes the reaping machine can't smooth and easy operation.
The utility model content
The purpose of the utility model is: to the problem that above-mentioned prior art exists, propose a kind of ground, ridge of the climing winding of seedling that can prevent and use the climber cutting device.
In order to reach above purpose, the technical scheme of the utility model is following: the climber cutting device is used on ground, a kind of ridge, comprises that front end is supported with the transmission case body of hitch frame, and said casing one side is provided with the driving-belt wheels; Said bottom half opening also has two opposing sideplates; It is characterized in that; Said casing middle part is mounted with tool roller axis; The two ends of said tool roller axis are supported on respectively on the bearing block that is fixedly connected with corresponding side plate, and said tool roller axis passes side plate near an end of driving-belt wheels and said belt wheel group is in transmission connection; Said tool roller axis circumferentially is fixed with rotating shaft tube, and the said rotating shaft tube outside has one group and pulverizes cutter; The edge of said bearing block stretches into rotating shaft tube inside.
In this structure, bearing block covers the rotor the tip of the axis fully, and the tool roller axis end rotates in bearing block during operation, can not expose, thereby prevent the climing fit clearance that is entangled to of sweet potato seedling.
The further perfect technical scheme of the utility model is following:
1. the said rotating shaft tube outside is connected and is supported with the tool rest of cutter shaft, and said cutter shaft is circumferentially with sleeve pipe, and an end of said pulverizing cutter is fixedly connected with sleeve pipe, the other end is free end.
2. the end that said cutter shaft stretches out tool rest is installed with spacing bayonet lock.
3. the biside plate of said casing is fixed with the boot last that is positioned at the tool roller axis below respectively and chooses the seedling cutter; Said top of choosing the seedling cutter is that vertical cutter hub, bottom are the point of a knife towards hitch frame direction of living in; Form angle between said cutter hub and the point of a knife, said point of a knife front end has acute angle.
4. the angular range of said angle is 140 °-160 °, and the angular range of said acute angle is 45 °-65 °.
5. the biside plate of said casing is respectively equipped with through securing member and chooses the vertical slotted hole that the seedling cutter is fixedly connected with said.
6. the length that said bearing block stretches into the inner edge of rotating shaft tube is at least 7mm.
7. said pulverizing cutter radially extends along rotating shaft tube, and wherein short pulverizing cutter is distributed in the middle part of rotating shaft tube, and long pulverizing cutter is distributed in the position of rotating shaft tube near side plate.
8. said box back is supported with the gauge wheel assembly; Said gauge wheel assembly comprises the gauge wheel with wheel shaft, and the two ends of said wheel shaft are supported on respectively on the support that is connected with corresponding side plate; The external tractor of said hitch frame, said hitch frame bottom is provided with supporting leg.
9. be provided with the gearbox that is in transmission connection with external power supply between said hitch frame and the transmission case body, said driving-belt wheels and gearbox are in transmission connection.
The utility model can prevent the climing winding of seedling, reduce and pulverize the wearing and tearing of cutter cutter shaft, and climber cutting is thorough, and it is long climing can not stay not cut-out, helps the smooth and easy operation of follow-up reaping machine.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is that the A of Fig. 1 is to sketch map.
Fig. 3 is the B zone enlarged diagram of Fig. 2.
Fig. 4 chooses the structural representation of seedling cutter for Fig. 1 embodiment.
Embodiment
Embodiment
Ground, the ridge of present embodiment shown in Fig. 1-4, comprises that front end is supported with the transmission case body 3 that hitch frame 1, rear end are supported with gauge wheel assembly 2 with climber cutting device basic structure, and casing 3 bottom openings also have two opposing sideplates 3-1 and 3-2; Hitch frame 1 external tractor (not shown), the bottom is provided with supporting leg 1-1; Gauge wheel assembly 2 comprises the gauge wheel 2-1 with wheel shaft 2-2, and wheel shaft 2-2 two ends are supported on respectively on the support 2-3 that is connected with corresponding side plate 3-1 and 3-2; Casing 3 middle parts are mounted with tool roller axis 5; On the two ends of tool roller axis 5 are supported on respectively with corresponding side plate 3-1 is fixedly connected with 3-2 the bearing block 4-1 and 4-2; Tool roller axis 5 circumferentially is fixed with rotating shaft tube 6, and the edge of bearing block 4-1 and 4-2 stretches into rotating shaft tube 6 inside (length L at the edge that stretches into preferably 7mm) at least.When tool roller axis 5 driven rotary beam barrels 6 rotated, the two ends of tool roller axis 5 in the inner rotation of bearing block 4-1 and 4-2, can not exposed respectively, thereby prevent the climing fit clearance that is entangled to of sweet potato seedling like this.
Rotating shaft tube 6 outsides have one group of pulverizing cutter 8 that radially extends along tube 6, and wherein short pulverizing cutter is distributed in beam barrel 6 middle parts, and long pulverizing cutter is distributed in the position of beam barrel 6 near side plate 3-1 and 3-2; Casing 3 one sides are provided with driving-belt wheels 7; Tool roller axis 5 passes side plate 3-1 near an end of driving-belt wheels 7 and driving-belt wheels 7 are in transmission connection; Driving-belt wheels 7 and be located at hitch frame 1 and casing 3 between gearbox 9 be in transmission connection gearbox 9 be in transmission connection with external power supply (driving-belt wheels 7 also can be directly and external power supply be in transmission connection).During operation, drive tool roller axis 5 and rotating shaft tube 6 rotations through driving-belt wheels 7, make and pulverize cutter 8, thereby it is climing to pulverize the sweet potato seedling around tool roller axis 5 rotations by engine 9.
Rotating shaft tube 6 outsides are fixed with the tool rest 6-1 that supports cutter shaft 8-1, and cutter shaft 8-1 is circumferentially with sleeve pipe 8-2, and an end of pulverizing cutter 8 is fixedly connected with sleeve pipe 8-2, the other end is free end; The end that cutter shaft 8-1 stretches out tool rest 6-1 is installed with spacing bayonet lock 8-3.During operation, pulverizing cutter 8 can be around cutter shaft 8-1 rotation with sleeve pipe 8-2, and this just with traditional some contact becoming face contact, greatly reduces the wearing and tearing to cutter shaft, has improved service life and safety.
The side plate 3-1 of casing 3 and 3-2 are respectively equipped with through bolt 10-3 and choose the vertical slotted hole 3-3 that seedling cutter 10 is connected, and choose the below that seedling cutter 10 is positioned at tool roller axis 5; Choose seedling cutter 10 and be boot last, its top is that vertical cutter hub 10-2, bottom are the point of a knife 10-1 towards hitch frame 1 direction of living in, preferred 150 ° of the angle between cutter hub 10-2 and the point of a knife 10-1, preferred 55 ° of the acute angle of point of a knife 10-1 front end.To choose seedling cutter 10 in advance and be arranged on suitable height and position, the climing seedling cutter 10 of being chosen of sweet potato seedling is chosen to certain altitude during operation, is pulverized cutter 8 subsequently and cuts off, and is disconnected climing along choosing the automatic landing of seedling cutter 10 outer rims, realizes cleaning automatically.This does not thoroughly cause the problem that reaping machine can't smooth and easy operation with regard to having solved climber cutting.
The present embodiment device can prevent the climing winding of seedling, reduce and pulverize the wearing and tearing of cutter cutter shaft, and climber cutting is thorough, and it is long climing can not stay not cut-out, helps the smooth and easy operation of follow-up reaping machine.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (10)
1. the climber cutting device is used on ground, a ridge, comprises that front end is supported with the transmission case body of hitch frame, and said casing one side is provided with the driving-belt wheels; Said bottom half opening also has two opposing sideplates; It is characterized in that; Said casing middle part is mounted with tool roller axis; The two ends of said tool roller axis are supported on respectively on the bearing block that is fixedly connected with corresponding side plate, and said tool roller axis passes side plate near an end of driving-belt wheels and said belt wheel group is in transmission connection; Said tool roller axis circumferentially is fixed with rotating shaft tube, and the said rotating shaft tube outside has one group and pulverizes cutter; The edge of said bearing block stretches into rotating shaft tube inside.
2. the climber cutting device is used on ground, ridge according to claim 1, it is characterized in that, the said rotating shaft tube outside is connected and is supported with the tool rest of cutter shaft, and said cutter shaft is circumferentially with sleeve pipe, and an end of said pulverizing cutter is fixedly connected with sleeve pipe, the other end is free end.
3. the climber cutting device is used on ground, ridge according to claim 2, it is characterized in that the end that said cutter shaft stretches out tool rest is installed with spacing bayonet lock.
4. the climber cutting device is used on ground, ridge according to claim 2, it is characterized in that, the biside plate of said casing is fixed with the boot last that is positioned at the tool roller axis below respectively and chooses the seedling cutter; Said top of choosing the seedling cutter is that vertical cutter hub, bottom are the point of a knife towards hitch frame direction of living in; Form angle between said cutter hub and the point of a knife, said point of a knife front end has acute angle.
5. the climber cutting device is used on ground, ridge according to claim 4, it is characterized in that the angular range of said angle is 140 °-160 °, and the angular range of said acute angle is 45 °-65 °.
6. use the climber cutting device to ridge according to claim 5, it is characterized in that, the biside plate of said casing is respectively equipped with through securing member and chooses the vertical slotted hole that the seedling cutter is fixedly connected with said.
7. use the climber cutting device according to each ground, described ridge of claim 1 to 6, it is characterized in that, the length that said bearing block stretches into the inner edge of rotating shaft tube is 7mm at least.
8. use the climber cutting device according to each ground, described ridge of claim 1 to 6; It is characterized in that; Said pulverizing cutter radially extends along rotating shaft tube, and wherein short pulverizing cutter is distributed in the middle part of rotating shaft tube, and long pulverizing cutter is distributed in the position of rotating shaft tube near side plate.
9. use the climber cutting device according to each ground, described ridge of claim 1 to 6, it is characterized in that said box back is supported with the gauge wheel assembly; Said gauge wheel assembly comprises the gauge wheel with wheel shaft, and the two ends of said wheel shaft are supported on respectively on the support that is connected with corresponding side plate; The external tractor of said hitch frame, said hitch frame bottom is provided with supporting leg.
10. use the climber cutting device according to each ground, described ridge of claim 1 to 6, it is characterized in that be provided with the gearbox that is in transmission connection with external power supply between said hitch frame and the transmission case body, said driving-belt wheels and gearbox are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200668809U CN202496211U (en) | 2012-02-28 | 2012-02-28 | Climber cutting apparatus for ridging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200668809U CN202496211U (en) | 2012-02-28 | 2012-02-28 | Climber cutting apparatus for ridging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496211U true CN202496211U (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200668809U Expired - Lifetime CN202496211U (en) | 2012-02-28 | 2012-02-28 | Climber cutting apparatus for ridging |
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| Country | Link |
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| CN (1) | CN202496211U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814686A (en) * | 2014-03-02 | 2014-05-28 | 山东理工大学 | Eccentric cam gear rod-shaped disk cutter type sweet potato vine harvester |
| CN104396454A (en) * | 2014-11-20 | 2015-03-11 | 农业部南京农业机械化研究所 | Hand-guided walking type sweet potato vine smashing returning-back-to-field machine |
| CN104718896A (en) * | 2015-04-09 | 2015-06-24 | 新疆源森农业开发有限公司 | Automatic melon picking and tendril removing device and application thereof |
| CN107960190A (en) * | 2018-01-12 | 2018-04-27 | 山东农业大学 | The intelligent self-propelled broken climing machine of sweet potato |
-
2012
- 2012-02-28 CN CN2012200668809U patent/CN202496211U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814686A (en) * | 2014-03-02 | 2014-05-28 | 山东理工大学 | Eccentric cam gear rod-shaped disk cutter type sweet potato vine harvester |
| CN103814686B (en) * | 2014-03-02 | 2015-06-24 | 山东理工大学 | Eccentric cam gear rod-shaped disk cutter type sweet potato vine harvester |
| CN104396454A (en) * | 2014-11-20 | 2015-03-11 | 农业部南京农业机械化研究所 | Hand-guided walking type sweet potato vine smashing returning-back-to-field machine |
| CN104396454B (en) * | 2014-11-20 | 2016-03-30 | 农业部南京农业机械化研究所 | The broken climing field-returning machine of a kind of hand steered walk-behind type sweet potato |
| CN104718896A (en) * | 2015-04-09 | 2015-06-24 | 新疆源森农业开发有限公司 | Automatic melon picking and tendril removing device and application thereof |
| CN107960190A (en) * | 2018-01-12 | 2018-04-27 | 山东农业大学 | The intelligent self-propelled broken climing machine of sweet potato |
| CN107960190B (en) * | 2018-01-12 | 2023-09-22 | 山东农业大学 | Intelligent self-propelled sweet potato vine breaker |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
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| CX01 | Expiry of patent term |