CN204579161U - Community combine harvester strength auxiliary cutting table apparatus - Google Patents
Community combine harvester strength auxiliary cutting table apparatus Download PDFInfo
- Publication number
- CN204579161U CN204579161U CN201520157333.5U CN201520157333U CN204579161U CN 204579161 U CN204579161 U CN 204579161U CN 201520157333 U CN201520157333 U CN 201520157333U CN 204579161 U CN204579161 U CN 204579161U
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- China
- Prior art keywords
- table apparatus
- cutting table
- auxiliary cutting
- strength auxiliary
- air chamber
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Abstract
The utility model provides a kind of community combine harvester strength auxiliary cutting table apparatus, comprises nearside divider, straw shift wheel assembly, side shield, cutting assembly, conveying plant, spiral-poker, toothed plate type feeding roller and hydraulic motor.Described nearside divider is arranged on the both sides, front end of strength auxiliary cutting table apparatus, and described cutting assembly is positioned at the bottom, front side of strength auxiliary cutting table apparatus.Described conveying plant is striped lace conveying device, is arranged on the rear of cutting assembly until the end of header device; Described spiral-poker is flexible reversal means auger conveyor, is arranged on the top of conveying plant posterior segment.Described straw shift wheel assembly is arranged on by support arm above the front end of strength auxiliary cutting table apparatus, and passes through the position of the lift adjustment straw shift wheel assembly of hydraulic cylinder.Strength auxiliary cutting table apparatus described in the utility model effectively solve traditional harvester cutting bench kind grain residual, plant grain and to drop the problems such as loss.
Description
Technical field
The utility model belongs to agricultural mechanical equipment field, is specifically related to a kind of grain harvester combine device, particularly relates to a kind of strength auxiliary cutting table apparatus being applicable to the combine harvester of community.
Background technology
Small plot experiment carries out field comparison test to the crop varieties of seed selection, and it is an important step of agricultural crops breeding.This link duty cycle is long, required precision is high, labour intensity is large, and the mechanization realizing small plot experiment greatly can improve breeding work efficiency, reduces the labour intensity of breeding operation and improve homework precision.Compared with gathering in the crops with land for growing field crops, there is very large difference in community crop harvesting operation: (1) single subdistrict area is very little; (2) different crop varieties is planted in neighbor cell, often gather in the crops Wan Yige community must Seed cleaning up in machine is clean after gather in the crops next community again, to avoid mixing of different cultivars.
At present, market does not also have ripe community associated results type, most small plot experiment results are still based on the segmentation operating type of hand harvest, common thresher threshing.Hand harvest harvest time is longer, easily affect farming season, inefficiency adversely, and indirect loss is large, causes the comparativity of test data poor.And adopt common grain harvesting machine, then there is the problem that seed damage rate is high, percent of loss is high, internal cleaning is difficult and seed residual quantity is large, easily cause impurity of seeds, cause test data distortion.Wherein, header device is as the vitals of combine harvester, its complex structure, easily cause kind of the grain residual and unrestrained loss in ceding of Taiwan corner that comes off, therefore, to solve between different districts machine intimate relict grain in results process and cause the problem of miscegenation, just must carry out innovative design to ceding of Taiwan structure, solve the problems such as ceding of Taiwan kind grain residual loss is large.
Utility model content
In order to solve the technical problem that prior art exists, the utility model provides a kind of strength auxiliary cutting table apparatus for community combine harvester, this device can effectively solve traditional harvester cutting bench kind grain residual, plant grain and to drop the problems such as loss.
The technical solution of the utility model is: community combine harvester strength auxiliary cutting table apparatus, comprises nearside divider, straw shift wheel assembly, side shield, cutting assembly, conveying plant, spiral-poker, toothed plate type feeding roller and hydraulic motor.Described nearside divider is arranged on the both sides, front end of strength auxiliary cutting table apparatus, for dividing standing grain and holding up standing grain; Described cutting assembly is positioned at the bottom, front side of strength auxiliary cutting table apparatus, for cutting off stalk.Described conveying plant is striped lace conveying device, is arranged on the rear of cutting assembly until the end of header device; Described spiral-poker is flexible reversal means auger conveyor, is arranged on the top of conveying plant posterior segment.Described toothed plate type feeding roller is arranged on the rear end of strength auxiliary cutting table apparatus, and its outer surface arranges 6 wavy tooth plates vertically, tooth plate height 30 ~ 40mm, for being fed into harmless for the stalk grain ear of harvesting in sheller unit.Described side shield is fixed on the both sides of header device, prevents kind of grain and grain ear from scattering from both sides; Described hydraulic motor rotates for driving straw shift wheel assembly, striped lace conveying device, flexible reversal means auger conveyor and toothed plate type feeding roller.
Described straw shift wheel assembly is arranged on by support arm above the front end of strength auxiliary cutting table apparatus, and passes through the position of the lift adjustment straw shift wheel assembly of hydraulic cylinder.Described straw shift wheel assembly comprises cam-action reel, hollow bat, rotates air chamber component and shunting air flue.Described rotation air chamber component is arranged on the central shaft of cam-action reel, and described rotation air chamber component is connected with pipe of drawing money on credit by shunting air flue, and then is connected with hollow bat; Described hollow bat is provided with longitudinal air flow hole towards the lower end, side of reaping machine rear end.The rotation air chamber cover that described rotation air chamber component comprises fixing air chamber body and matches, described fixing air chamber body is fixed on support arm, and described rotation air chamber cover rotates under the drive of cam-action reel central shaft.Described fixing air chamber body is made up of hollow section and solid area, and described solid area is provided with the air admission hole be connected with ceding of Taiwan blower fan, and described air admission hole is connected with ceding of Taiwan blower fan by airstream hose II.Described rotation air chamber cover is provided with circumferential 4-7 bar radial passage, and described radial passage is connected with shunting air flue.
The radial passage of high pressure draught through rotating air chamber cover in fixing air chamber body enters into shunting air flue, and then enters hollow bat through pipe of drawing money on credit, and last air-flow is blown out to ceding of Taiwan direction by longitudinal air flow hole.According to the operation principle of cam-action reel, straw shift wheel assembly is in rotation process, and the wide face of hollow bat remains perpendicular to the ground, thus the one side achieved with longitudinal air flow hole is all the time towards the ceding of Taiwan.The air-flow that longitudinal air flow hole blows out contributes to the conveying backward of ceding of Taiwan material, especially prevents the kind grain come off from tumbling along ceding of Taiwan inclined-plane, clears up ceding of Taiwan relict grain simultaneously.Because fixing air chamber body is divided into hollow section and solid area, rotate air chamber cover with the relative rotary course of fixing air chamber body, radial passage is respectively through hollow section and solid area, when through hollow section, hollow bat rotates to lower half way with cam-action reel, can cover ceding of Taiwan face at this section of stroke blowout longitudinal air flow; When through solid area, hollow bat rotates to upper half way with cam-action reel, higher than ceding of Taiwan face, does not have air-flow also without the need to secondary air; And in this section of stroke, hollow bat, need not secondary air higher than ceding of Taiwan face.
Described strength auxiliary cutting table apparatus also comprises crossflow room, and described crossflow room is connected with ceding of Taiwan blower fan; Described side shield comprises front side board and back side panel, and the bottom side of described back side panel is provided with crossflow hole, and described crossflow hole is connected with crossflow room; Crossflow hole blow out air-flow kind of the grain that come off ceding of Taiwan both sides and blow on the striped lace conveying device in stage casing.The bottom face of described hollow bat is provided with row's rice-pulling tooth, and the diameter of described rice-pulling tooth is 4-6mm, and length is 20-30mm.
The beneficial effects of the utility model:
(1) straw shift wheel assembly described in the utility model not only possesses the function of helping cutting, and the conveying backward of ceding of Taiwan material is promoted by the air-flow that the longitudinal air flow hole on hollow bat blows out, especially prevent the kind grain come off from tumbling along ceding of Taiwan inclined-plane, reduce percent of loss, effectively can clear up ceding of Taiwan corner relict grain simultaneously;
(2) in the utility model, the rotation air chamber component of straw shift wheel assembly comprises solid area and hollow section, start to spray longitudinal air flow when hollow bat is in the face of ceding of Taiwan face, when hollow bat is cut off higher than air-flow during ceding of Taiwan face, effectively utilize high pressure draught, save fan energy consumption;
(3) the utility model additionally uses crossflow aperture apparatus, and the kind grain cutting bedplate surface both sides can be blown into intermediate conveyor belt by the crossflow produced, and avoids seed remaining at ceding of Taiwan dead angle, prevents miscegenation phenomenon;
(4) the utility model adopts striped lace conveying device under combining the booster action of flexible reversal means auger conveyor and rice-pulling tooth, mass transport efficiency is high, ceding of Taiwan easy to clean.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present utility model;
Fig. 2 is structural representation two (removing straw shift wheel assembly) of the present utility model;
Fig. 3 is the partial enlarged drawing of I part in Fig. 2;
Fig. 4 is the structural representation of straw shift wheel assembly;
Fig. 5 rotates air chamber component transfer to take offence the structural representation of chamber cap;
Fig. 6 is the cutaway view in A-A cross section in Fig. 5;
Fig. 7 rotates the structural representation fixing air chamber body in air chamber component;
Fig. 8 is the cutaway view in B-B cross section in Fig. 7;
Wherein, 1, straw shift wheel assembly, 2, flexible reversal means auger conveyor, 3, toothed plate type feeding roller, 4, striped lace conveying device, 5, hydraulic cylinder, 6, airstream hose I, 7, crossflow room, 8, airstream hose II, 9, rotate air chamber component, 10, nearside divider, 11, cutting component, 12, crossflow hole, 13, side shield, 14, ceding of Taiwan blower fan, 15, shunting air flue, 16, to draw money on credit pipe, 17, hollow bat, 18, longitudinal air flow hole, 19, cam-action reel, 20, support arm, 21, rice-pulling tooth, 22, contact working face, 23, radial channels, 24, air inlet, 25, hollow section, 26, solid area, 27, fixing air chamber body, 28, rotate air chamber cover.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1:
Community combine harvester strength auxiliary cutting table apparatus, comprises nearside divider 10, straw shift wheel assembly 1, side shield 13, cutting assembly 11, conveying plant, spiral-poker, toothed plate type feeding roller 3 and hydraulic motor.Described nearside divider 10 is arranged on the both sides, front end of strength auxiliary cutting table apparatus.Described cutting assembly 11 is positioned at the bottom, front side of strength auxiliary cutting table apparatus, for cutting off stalk.Described conveying plant is striped lace conveying device 4, is arranged on the rear of cutting assembly 21; Described spiral-poker is the top that flexible reversal means auger conveyor 2 is arranged on striped lace conveying device 4 posterior segment.Described toothed plate type feeding roller 3 is arranged on the rear end of strength auxiliary cutting table apparatus, and its outer surface arranges 6 wavy tooth plates vertically, tooth plate height 30 ~ 40mm, for being fed into harmless for the stalk grain ear of harvesting in sheller unit.Described side shield 13 is fixed on the both sides of header device, prevents kind of grain and grain ear from scattering from both sides; Described hydraulic motor rotates for driving air-blowing straw shift wheel assembly, striped lace conveying device, flexible reversal means auger conveyor and toothed plate type feeding roller.
Described straw shift wheel assembly 1 is arranged on by support arm 20 above the front end of strength auxiliary cutting table apparatus, and by the lift adjustment straw shift wheel assembly 1 of hydraulic cylinder 5 and the relative position in ceding of Taiwan face.Described straw shift wheel assembly 1 comprises cam-action reel 19, hollow bat 17, pipe 16 of drawing money on credit, rotate air chamber component 9 and shunting air flue 15.Described rotation air chamber component 9 is arranged on the central shaft of cam-action reel 19, and described rotation air chamber component 9 is connected with pipe 16 of drawing money on credit by shunting air flue 15, and then is connected with hollow bat 17; Described hollow bat 17 is provided with longitudinal air flow hole 18 towards the lower end, side of reaping machine rear end.The rotation air chamber cover 28 that described rotation air chamber component 9 comprises fixing air chamber body 27 and matches, described fixing air chamber body 27 is fixed on support arm 20, and described rotation air chamber cover 28 rotates under the drive of cam-action reel 19 central shaft.Described rotation air chamber cover 28 is provided with circumferential 5 radial passages 23, and described radial passage 23 is connected with shunting air flue 15.The radial passage 23 of high pressure draught through rotating air chamber cover 28 in fixing air chamber body 27 enters into shunting air flue 15, and then enters hollow bat 17 through pipe 16 of drawing money on credit, and last air-flow is blown out to ceding of Taiwan direction by longitudinal air flow hole 18.According to the operation principle of cam-action reel 19, straw shift wheel assembly 1 is in rotation process, and the wide face of hollow bat 17 remains perpendicular to the ground, thus the one side achieved with longitudinal air flow hole 18 is all the time towards the ceding of Taiwan.The air-flow that longitudinal air flow hole 18 blows out contributes to the conveying backward of ceding of Taiwan material, especially prevents the kind grain come off from tumbling along ceding of Taiwan inclined-plane, clears up ceding of Taiwan relict grain simultaneously.Described hollow bat 17 bottom face is provided with row's rice-pulling tooth 21, and the diameter of described rice-pulling tooth 21 is 5mm, and length is 30mm.
Embodiment 2:
As different from Example 1, described strength auxiliary cutting table apparatus also comprises crossflow room 3, and described crossflow room 3 is connected with ceding of Taiwan blower fan 14 by airstream hose I6; The bottom side of described side shield 13 is provided with crossflow hole 12, and described crossflow hole 12 is connected with crossflow room 7; Crossflow hole 12 blow out air-flow kind of the grain that come off ceding of Taiwan both sides and blow on the striped lace conveying device 4 in stage casing.Described rotation air chamber cover 28 is provided with circumferential 4 radial passages 23, and described radial passage 23 is connected with shunting air flue 15.The diameter of described rice-pulling tooth 21 is 4mm, and length is 20mm.
Embodiment 3:
As different from Example 2, described fixing air chamber body 27 is made up of hollow section 25 and solid area 26, and described hollow section 25 is provided with the air admission hole 24 be connected with ceding of Taiwan blower fan 14, and described air admission hole 24 is connected with ceding of Taiwan blower fan 14 by airstream hose II8.Rotate air chamber cover 28 with the relative rotary course of fixing air chamber body 27, radial passage 23 is respectively through hollow section 25 and solid area 26, when through hollow section 25, hollow bat 17 rotates to lower half way with cam-action reel 19, can cover ceding of Taiwan face at this section of stroke blowout longitudinal air flow; When through solid area 26, hollow bat 17 rotates to upper half way with cam-action reel 19, higher than ceding of Taiwan face, does not have air-flow also without the need to secondary air.The diameter of described rice-pulling tooth 21 is 5mm, and length is 25mm.
Claims (4)
1. community combine harvester strength auxiliary cutting table apparatus, comprise nearside divider (10), straw shift wheel assembly (1), side shield (13), cutting assembly (11), conveying plant, spiral-poker, toothed plate type feeding roller (3) and hydraulic motor, described nearside divider (10) is arranged on the both sides, front end of strength auxiliary cutting table apparatus, described cutting assembly (11) is positioned at the bottom, front side of strength auxiliary cutting table apparatus, and described conveying plant is arranged on the rear of cutting assembly (1), described spiral-poker is arranged on the top of conveying plant posterior segment, described toothed plate type feeding roller (3) is arranged on the rear end of strength auxiliary cutting table apparatus, described straw shift wheel assembly (1) is arranged on above the front end of strength auxiliary cutting table apparatus by support arm (20), it is characterized in that: described straw shift wheel assembly (13) comprises cam-action reel (19), hollow bat (17), to draw money on credit pipe (16), rotate air chamber component (9) and shunting air flue (15), described rotation air chamber component (9) is enclosed within the central shaft of cam-action reel (19), described rotation air chamber component (9) is managed (16) by shunting air flue (15) and is connected with drawing money on credit, and then be connected with hollow bat (17), described hollow bat (17) is provided with longitudinal air flow hole (18) towards the lower end, side of reaping machine rear end, the rotation air chamber cover (28) that described rotation air chamber component (9) comprises fixing air chamber body (27) and matches, described fixing air chamber body (27) is fixed on support arm (20), and described rotation air chamber cover (28) is rotated under the drive of cam-action reel (19) central shaft, described rotation air chamber cover (28) is provided with 4-7 bar radial passage (23), and described radial passage (23) are connected with shunting air flue (15).
2. community according to claim 1 combine harvester strength auxiliary cutting table apparatus, it is characterized in that: described strength auxiliary cutting table apparatus also comprises crossflow room (7), described crossflow room (7) is connected with ceding of Taiwan blower fan (14); Described side shield (13) is fixed on the both sides of header device, the bottom side of described side shield (13) is provided with crossflow hole (12), and described crossflow hole (12) is connected with crossflow room (7); The bottom face of described hollow bat (17) is provided with rice-pulling tooth (21).
3. community according to claim 1 and 2 combine harvester strength auxiliary cutting table apparatus, it is characterized in that: described fixing air chamber body (27) is made up of hollow section (25) and solid area (26), and described hollow section (25) are provided with the air admission hole (24) be connected with ceding of Taiwan blower fan (14).
4. community according to claim 3 combine harvester strength auxiliary cutting table apparatus, it is characterized in that: described conveying plant is striped lace conveying device (4), described spiral-poker is flexible reversal means auger conveyor (2), the outer surface of described toothed plate type feeding roller (3) arranges 6 wavy tooth plates vertically, tooth plate height 30 ~ 40mm; Described hydraulic motor and straw shift wheel assembly (1), striped lace conveying device (4), flexible reversal means auger conveyor (2) are connected with toothed plate type feeding roller (3) and drive it to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157333.5U CN204579161U (en) | 2015-03-19 | 2015-03-19 | Community combine harvester strength auxiliary cutting table apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157333.5U CN204579161U (en) | 2015-03-19 | 2015-03-19 | Community combine harvester strength auxiliary cutting table apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204579161U true CN204579161U (en) | 2015-08-26 |
Family
ID=53915384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157333.5U Withdrawn - After Issue CN204579161U (en) | 2015-03-19 | 2015-03-19 | Community combine harvester strength auxiliary cutting table apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204579161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686062A (en) * | 2015-03-19 | 2015-06-10 | 青岛农业大学 | Pneumatic assisted header device of small-area cereal combine harvester |
-
2015
- 2015-03-19 CN CN201520157333.5U patent/CN204579161U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686062A (en) * | 2015-03-19 | 2015-06-10 | 青岛农业大学 | Pneumatic assisted header device of small-area cereal 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: 20150826 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |