CN202222162U - Sugarcane harvester and leaf discharging wheel thereof - Google Patents
Sugarcane harvester and leaf discharging wheel thereof Download PDFInfo
- Publication number
- CN202222162U CN202222162U CN2011203677877U CN201120367787U CN202222162U CN 202222162 U CN202222162 U CN 202222162U CN 2011203677877 U CN2011203677877 U CN 2011203677877U CN 201120367787 U CN201120367787 U CN 201120367787U CN 202222162 U CN202222162 U CN 202222162U
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- rotating shaft
- row
- card wire
- elastic metallic
- metallic card
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Abstract
The utility model discloses a sugarcane harvester and a leaf discharging wheel arranged in a leaf removing and conveying device of the sugarcane harvester. The leaf discharging wheel comprises a rotating shaft; and leaf discharging teeth constituted by elastic metal comb needles extending radially along the rotating shaft are arranged on the outer peripheral face of the rotating shaft and around the circumference at intervals. After the elastic metal comb needles are adopted, the service life of the leaf discharging wheel provided by the utility model is greatly prolonged, besides, leaves can be smashed while being combed, and leaves hung on the needle points can be flicked when being rotated, so that leaves are prevented from winding on the leaf discharging teeth, and the stem and leaf separating effect of the sugarcane harvester can be improved effectively. The sugarcane harvester has the advantages of simple structure and convenience in mounting and maintenance; and the maintenance cost of the sugarcane harvester is reduced.
Description
Technical field
The utility model relates to the row's impeller that uses in a kind of cane harvester and the cane harvester thereof.
Background technology
Present domestic sugarcane is gathered in employed cane harvester in the harvesting process, and sugarcane separates sugarcane bar, leaf through the stripping impeller in the stripping leaves and transportation after being fed transfer passage.CN101379913A discloses a kind of sugarcane combine like the Chinese patent open file; This combine is in the housing of its stripping leaves and transportation, to be provided with high speed successively along the sugarcane throughput direction to shell impeller sets, middling speed stripping impeller sets and low speed stripping impeller sets, and on the lower case between middling speed stripping impeller sets and the low speed stripping impeller sets, also is being provided with row's impeller that rotation direction is opposite with the sugarcane throughput direction.This row's impeller by row's bead filler of cylinder shape be connected many rows on this row bead filler and arrange leaf and brush sheet and form; Each is arranged leaf brush sheet and is processed by the rubber slab that includes the multilayer casing ply; Its bottom is rectangular, the top is triangular in shape, and each is arranged leaf brush sheet and is distributed on the outer rim of row's bead filler with 3 formations, one ring, branch seven road ring structures.During use; Utilize and respectively shell impeller when carrying sugarcane, the sugarcane bar is separated with sugarcane top, most sugarcane tops separate the back and extract out with air exhauster from leaf discharging port; The blade that minority is mixed in the sugarcane bar send wheel to stop down in the low speed stripping; Through the reverse combing of row's impeller, the sugarcane bar is broken up, the sugarcane top combing of wherein carrying secretly is come out.But this row's impeller is owing to only be provided with together in the lower housing portion of shelling leaves and transportation; Therefore its carding power is limited, and some blades that float on sugarcane bar top are difficult to come out by combing, and because row's leaf brush sheet of this row's impeller adopts rubber slab to make; Receive the influence of material; The hardness of this row's leaf brush sheet is lower, makes to damage easily in use by row's impeller, has increased the maintenance cost of this combine.
The utility model content
The purpose of the utility model is: a kind of cane harvester is provided, to solve the easy problem of damaging of row's impeller in the existing grain header stripping leaves and transportation.
The technical scheme of the utility model is: a kind of cane harvester; Establish the stripping leaves and transportation of transfer passage in comprising; Stripping impeller sets and row's impeller are installed in the transfer passage of this stripping leaves and transportation; Said row's impeller comprises rotating shaft, and around the row's of being provided with leaf-teeth of circle spacing, described row's leaf-teeth are the elastic metallic card wire that radially extends along rotating shaft on the outer peripheral face of rotating shaft.
Described elastic metallic card wire comprises shank, between shank is near the root of rotating shaft and rotating shaft, is connected with elastic reset spare.
Described elastic reset spare is a torsion spring; Described torsion spring has a cover portion and two outer emission pin that extend along the tangential direction of cover portion; The bearing of trend of wherein one outer emission pin deviates from the direction of rotation of rotating shaft and presses to touch with the outer surface of rotating shaft and cooperates; Another root is launched pin outward and is connected along the radially extension of rotating shaft and with corresponding elastic metallic card wire one; On the outer peripheral face of said rotating shaft, be fixed with the mounting rod that is provided with its axially parallel around the circle spacing, described each torsion spring is sleeved on the corresponding mounting rod through its cover portion.
Described elastic metallic card wire is provided with two rows at least; Every row's elastic metallic card wire and shaft axis extend in the same way and evenly distribute around rotating shaft; And also be respectively arranged with the baffle plate that cooperates with elastic metallic card wire block being positioned on the direction of rotation of rotating shaft on the rotating shaft outer surface that every row arranges the leaf-teeth rear side, and be provided with the support swash plate that the outer surface with rotating shaft is connected away from the rear side of corresponding elastic metallic card wire at each baffle plate.
Described row's impeller sets is made up of two row's impellers of paired setting, and two row's impellers are divided into the both sides up and down of sugarcane transfer passage relatively.
Simultaneously; The utility model also provides a kind of row's impeller, and the technical scheme of this row's impeller is: a kind of row's impeller comprises rotating shaft; Around the row's of being provided with leaf-teeth of circle spacing, described row's leaf-teeth are the elastic metallic card wire that radially extends along rotating shaft on the outer peripheral face of rotating shaft.
Described elastic metallic card wire comprises shank, between shank is near the root of rotating shaft and rotating shaft, is connected with elastic reset spare.
Described elastic reset spare is a torsion spring; Described torsion spring has a cover portion and two outer emission pin that extend along the tangential direction of cover portion; The bearing of trend of wherein one outer emission pin deviates from the direction of rotation of rotating shaft and presses to touch with the outer surface of rotating shaft and cooperates; Another root is launched pin outward and is connected along the radially extension of rotating shaft and with corresponding elastic metallic card wire one; On the outer peripheral face of said rotating shaft, be fixed with the mounting rod that is provided with its axially parallel around the circle spacing, described each torsion spring is sleeved on the corresponding mounting rod through its cover portion.
Described elastic metallic card wire is provided with two rows at least; Every row's elastic metallic card wire and shaft axis extend in the same way and evenly distribute around rotating shaft; And also be respectively arranged with the baffle plate that cooperates with elastic metallic card wire block being positioned on the direction of rotation of rotating shaft on the rotating shaft outer surface that every row arranges the leaf-teeth rear side, and be provided with the support swash plate that the outer surface with rotating shaft is connected away from the rear side of corresponding elastic metallic card wire at each baffle plate.
The diameter of described elastic metallic card wire is 1.5-3.5mm, and the spacing of the adjacent two elastic metallic card wires among every row is 10-15mm.
In the utility model, the row leaf-teeth of row on the impeller have adopted the elastic metallic card wire, and each elastic metallic card wire utilizes the elasticity can stressed bending in the transportation work of sugarcane bar; Let the sugarcane bar pass through smoothly, simultaneously, the blade that the elastic force when utilizing elastic reset will be mixed between the sugarcane bar combs out; It compared with prior art utilizes increase greatly the service life of the elasticity card wire of made, and in the combing blade, can blade be smashed; And the blade bullet that in rotation, will hang on the needle point falls; Thereby avoid blade on row's leaf-teeth, to twine, effectively raise bar, the leaf separating effect of cane harvester, it is simple in structure; Convenient for installation and maintenance, reduced the maintenance cost of harvest worker's labour intensity and cane harvester.
Description of drawings
Fig. 1 is the structural representation of cane harvester specific embodiment in the utility model;
Fig. 2 is the structural representation of row's impeller among Fig. 1;
Fig. 3 is the A-A cutaway view among Fig. 2;
Fig. 4 is the structural representation of elasticity metallic card wire among Fig. 3;
Fig. 5 is the right view of Fig. 4.
Embodiment
The specific embodiment of cane harvester (arrow is depicted as the sugarcane throughput direction among the figure) as shown in Figure 1 in the utility model; It comprises traveling vehicle frame 100; The top of traveling vehicle frame 100 is equipped with bridge 200; In the front portion of traveling vehicle frame 100 ceding of Taiwan 300 is installed, the stripping leaves and transportation 400 that is connected with the ceding of Taiwan 300 is installed in a side of traveling vehicle frame 100.This stripping leaves and transportation 400 comprises the housing 1 that is provided with the sugarcane transfer passage in; In housing 1 inside along the sugarcane transfer passage successively be provided with stripping impeller sets 2 and output wheels 4; Each shells impeller sets 2 and output wheels 4 are located at sugarcane transfer passage the stripping impeller or the output wheel composition of both sides up and down by two relative branches; Between stripping impeller sets 2 and output wheels 4, a pair of rotation direction row impeller 3 opposite with the sugarcane throughput direction is installed, this two rows impeller was located at the upper and lower both sides of sugarcane transfer passage in 3 minutes.(filled arrows is represented the direction of rotation of this row's impeller to this row's impeller 3 among Fig. 3 to shown in Figure 5 like Fig. 2; Hollow arrow is represented the throughput direction of sugarcane); It comprises rotating and is assemblied in the rotating shaft 31 on the housing 1, is being provided with the row's leaf-teeth that are made up of elastic metallic card wire 32 more than two rows on the outer peripheral face of rotating shaft 31 uniformly around circumference.Wherein, each elastic metallic card wire 32 comprises the shank 32-1 that radially extends along rotating shaft 31, is provided with elastic reset spare at each shank 32-1 near the root of rotating shaft 31.In the present embodiment; It is laid with four row row leaf-teeth uniformly on the outer peripheral face of rotating shaft 31; Every row arranges shank 32-1 on each the elastic metallic card wire 32 in the leaf-teeth, and all to adopt diameter be that the spring steel of 1.5-3.5mm is processed; The elastic reset spare that each shank 32-1 root is provided with adopts torsion spring 33; This torsion spring 33 has the 33-3 of cover portion and two outer emission pin 33-1, the 33-2 that extend along the 33-3 of cover portion tangential direction that are entwined by many coil springs steel wire; Each torsion spring 33 is 10-15mm along the width of its cover portion centerline direction, and wherein outer emission pin 33-1 of torsion spring 33 is connected with the corresponding concentric one of shank 32-1, and another root is launched pin 33-2 outward and cooperated along touching with respect to the reverse extension of the direction of rotation of rotating shaft 31 and with the surface pressure of rotating shaft 31.On the outer peripheral face of rotating shaft 31, be provided with four dead levers 34 with rotating shaft 31 axis parallels uniformly around circumference; Each dead lever 34 all is installed in the rotating shaft 31 through the set bolt 35 of relative set, and the torsion spring 33 of each elasticity card wire 32 root all is sleeved on the corresponding dead lever 34 along dead lever 34 bearing of trends through the 33-3 of its cover portion accordingly side by side.
Further; For limiting the hunting range of each elastic metallic card wire 32-1; Avoid distortion, it is used for the baffle plate 36 that cooperates with elastic metallic card wire 32-1 block being positioned on the direction of rotation of rotating shaft 31 also to be respectively arranged with on the rotating shaft outer surface that every row arranges leaf-teeth 32 rear sides, simultaneously; Be to improve the intensity of baffle plate 36, its each baffle plate 36 away from the rear side of corresponding elastic metallic card wire 32-1 also respectively one be provided with the support swash plate that the outer surface with rotating shaft 31 is connected.
During use, two row's impellers 3 are installed between the stripping impeller sets 2 of stripping in the leaves and transportation 400 and the output wheels 4, respectively arrange elastic metallic card wire 32-1 staggered rotation in the sugarcane transfer passage on two row's impellers 3; The blade that is mixed in the sugarcane bar is all peeled off, and it is simple in structure, convenient for installation and maintenance, and its elastic metallic card wire and torsion spring one adopt spring steel to process; Its fatigue resistance is strong, not yielding after the bending; Make increase greatly its service life, and utilize the elasticity of elastic metallic card wire when the combing blade, blade to be smashed, effectively raise bar, the leaf separating effect of sugarcane; Simultaneously; The blade bullet that utilizes the elasticity of elastic metallic card wire when it resets, will hang on the pin falls, and avoids blade to twine and stops up the sugarcane transfer passage, has improved the serviceability of cane harvester.
The concrete structure of the row's impeller in the utility model is existing in the above-described embodiments to be described in detail, repeats no more here.
The utility model is not limited to the foregoing description; It is in concrete the application; The elastic reset spare that is installed between elastic metallic card wire and the rotating shaft can also adopt L-shaped plate spring sheet in cross section or conventional spring, or the shank of each elastic metallic card wire is fixed on the rigid member that is connected with rotating shaft cancellation elastic reset spare; Only utilize the elasticity of elastic metallic card wire self all can reach identical effect, all within the protection domain of the utility model.
Claims (10)
1. cane harvester; Establish the stripping leaves and transportation of transfer passage in comprising; Stripping impeller sets, row's impeller sets and output wheels are installed in the transfer passage of this stripping leaves and transportation successively, and said row's impeller comprises rotating shaft, on the outer peripheral face of rotating shaft, centers on the row's of being provided with leaf-teeth of circle spacing; It is characterized in that the elastic metallic card wire of described row's leaf-teeth for radially extending along rotating shaft.
2. cane harvester according to claim 1 is characterized in that, described elastic metallic card wire comprises shank, between shank is near the root of rotating shaft and rotating shaft, is connected with elastic reset spare.
3. cane harvester according to claim 2; It is characterized in that; Described elastic reset spare is a torsion spring; Described torsion spring has the outer emission pin that a cover portion and two extend along the tangential direction of cover portion, and the bearing of trend of an outer emission pin wherein deviates from the direction of rotation of rotating shaft and presses to touch with the outer surface of rotating shaft and cooperates, and another root is launched pin outward and is connected along the radially extension of rotating shaft and with corresponding elastic metallic card wire one; On the outer peripheral face of said rotating shaft, be fixed with the mounting rod that is provided with its axially parallel around the circle spacing, described each torsion spring is sleeved on the corresponding mounting rod through its cover portion.
4. according to claim 2 or 3 described cane harvesters; It is characterized in that; Described elastic metallic card wire is provided with two rows at least; Every row's elastic metallic card wire and shaft axis extend in the same way and evenly distribute around rotating shaft, and also are respectively arranged with the baffle plate that cooperates with elastic metallic card wire block being positioned on the direction of rotation of rotating shaft on the rotating shaft outer surface that every row arranges the leaf-teeth rear side.
5. cane harvester according to claim 1 is characterized in that, described row's impeller sets is made up of two row's impellers of paired setting, and two row's impellers are divided into the both sides up and down of sugarcane transfer passage relatively.
6. row's impeller comprises rotating shaft, on the outer peripheral face of rotating shaft, around the row's of being provided with leaf-teeth of circle spacing, it is characterized in that the elastic metallic card wire of described row's leaf-teeth for radially extending along rotating shaft.
7. row's impeller according to claim 6 is characterized in that, described elastic metallic card wire comprises shank, between shank is near the root of rotating shaft and rotating shaft, is connected with elastic reset spare.
8. row's impeller according to claim 7; It is characterized in that; Described elastic reset spare is a torsion spring; Described torsion spring has the outer emission pin that a cover portion and two extend along the tangential direction of cover portion, and the bearing of trend of an outer emission pin wherein deviates from the direction of rotation of rotating shaft and presses to touch with the outer surface of rotating shaft and cooperates, and another root is launched pin outward and is connected along the radially extension of rotating shaft and with corresponding elastic metallic card wire one; On the outer peripheral face of said rotating shaft, be fixed with the mounting rod that is provided with its axially parallel around the circle spacing, described each torsion spring is sleeved on the corresponding mounting rod through its cover portion.
9. according to claim 7 or 8 described row's impellers; It is characterized in that; Described elastic metallic card wire is provided with two rows at least; Every row's elastic metallic card wire and shaft axis extend in the same way and evenly distribute around rotating shaft, and also are respectively arranged with the baffle plate that cooperates with elastic metallic card wire block being positioned on the direction of rotation of rotating shaft on the rotating shaft outer surface that every row arranges the leaf-teeth rear side, and are provided with the support swash plate that the outer surface with rotating shaft is connected at each baffle plate away from the rear side of corresponding elastic metallic card wire.
10. row's impeller according to claim 6 is characterized in that, the diameter of described elastic metallic card wire is 1.5-3.5mm, and the spacing of the adjacent two elastic metallic card wires among every row is 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203677877U CN202222162U (en) | 2011-09-29 | 2011-09-29 | Sugarcane harvester and leaf discharging wheel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203677877U CN202222162U (en) | 2011-09-29 | 2011-09-29 | Sugarcane harvester and leaf discharging wheel thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222162U true CN202222162U (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203677877U Expired - Fee Related CN202222162U (en) | 2011-09-29 | 2011-09-29 | Sugarcane harvester and leaf discharging wheel thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222162U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104813801A (en) * | 2015-04-15 | 2015-08-05 | 泉州西特吉五金橡塑有限公司 | Novel sugarcane leaf remover |
| CN105723933A (en) * | 2016-04-19 | 2016-07-06 | 覃裕强 | Toothed leaf cleaning device of integral rod cane harvester |
| CN107211649A (en) * | 2017-06-22 | 2017-09-29 | 昆明理工大学 | A kind of whole rod type sugarcane stripping leaf machine |
| CN108262243A (en) * | 2018-02-28 | 2018-07-10 | 新疆工程学院 | Automatic impurity removing selects fruit machine |
| CN110149880A (en) * | 2019-06-04 | 2019-08-23 | 浙江农林大学 | A kind of self-propelled hot pickled mustard tuber tumor stem cropper |
| CN111887016A (en) * | 2020-08-17 | 2020-11-06 | 朱季华 | Longitudinal and transverse blade and rod separating device |
-
2011
- 2011-09-29 CN CN2011203677877U patent/CN202222162U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104813801A (en) * | 2015-04-15 | 2015-08-05 | 泉州西特吉五金橡塑有限公司 | Novel sugarcane leaf remover |
| CN105723933A (en) * | 2016-04-19 | 2016-07-06 | 覃裕强 | Toothed leaf cleaning device of integral rod cane harvester |
| CN107211649A (en) * | 2017-06-22 | 2017-09-29 | 昆明理工大学 | A kind of whole rod type sugarcane stripping leaf machine |
| CN108262243A (en) * | 2018-02-28 | 2018-07-10 | 新疆工程学院 | Automatic impurity removing selects fruit machine |
| CN110149880A (en) * | 2019-06-04 | 2019-08-23 | 浙江农林大学 | A kind of self-propelled hot pickled mustard tuber tumor stem cropper |
| CN111887016A (en) * | 2020-08-17 | 2020-11-06 | 朱季华 | Longitudinal and transverse blade and rod separating device |
| CN111887016B (en) * | 2020-08-17 | 2022-10-28 | 朱季华 | Longitudinal and transverse leaf and stem separating 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: 20120523 Termination date: 20120929 |