CN202873359U - Crop-poking horizontal conveying device - Google Patents
Crop-poking horizontal conveying device Download PDFInfo
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- CN202873359U CN202873359U CN 201220471640 CN201220471640U CN202873359U CN 202873359 U CN202873359 U CN 202873359U CN 201220471640 CN201220471640 CN 201220471640 CN 201220471640 U CN201220471640 U CN 201220471640U CN 202873359 U CN202873359 U CN 202873359U
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- horizontal conveying
- conveying device
- standing grain
- cross conveyor
- poking
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Abstract
The utility model relates to a crop-poking horizontal conveying device and belongs to a product component of the agricultural harvest mechanical field. The crop-poking horizontal conveying device is used for achieving the poking and horizontal conveying of ramie when the ramie is reaped mechanically. The entire crop-poking horizontal conveying device is composed of a header support 1, a lower crop-poking device 2, an upper crop-poking device 3, a lower horizontal conveying device 4, a middle horizontal conveying device 5, an upper horizontal conveying device 6, a hydraulic cylinder 7, a hydraulic motor and a transmission shaft with a cardan joint. The relative positions of the lower horizontal conveying device 4 and the middle horizontal conveying device 5 do not change. The lower horizontal conveying device 4 and the middle horizontal conveying device 5 are in a rigid connection with the lower crop-poking device 2 and are connected on the header support 1. The upper horizontal conveying device 6 is in a rigid connection with the upper crop-poking device 3. Moreover, the relative positions between the upper horizontal conveying device 6 and the lower horizontal conveying device 4 and the middle horizontal conveying device 5 can be changed through the adjustment of the hydraulic cylinder 7. The three groups of horizontal conveying devices are driven by the hydraulic motor. By means of the transmission shaft with the cardan joint, three groups of chain transmission mechanisms are guaranteed to transmit synchronously. The crop-poking horizontal conveying device has a good adaptability to different ground conditions and reaping of ramie with different height.
Description
Technical field
The utility model relates to agricultural harvesting machinery field product component, more particularly relates to a kind of group standing grain cross conveyor for the ramie grain header.
Background technology
Ramie is the exclusive traditional characteristics crop of China, its fiber has good permeability, gently, thin, sliding, very, the advantage such as refreshing, and have the functions such as anticorrosion, fungi-proofing, mildew-resistant, suitable all kinds of health care products of weaving and producing high-grade textile, being acknowledged as " king of native fiber ", is the green strategy substitute of chemical fibre and cotton.The ramie results are important steps during whole ramie produces, and the amount of labour used accounts for more than 60% of whole ramie production process, and the ramie results are time-consuming heavy operations simultaneously.China's ramie planting area and ramie gross yield row No. 1 in the world, the ramie harvesting mechanization has become China ramie and has produced problem in the urgent need to address, and improving the ramie mechanized harvest is to be related to the key that obtains high-quality ramee when can ramie be fit to peel off.
Impact and the requirement of characteristics on cutting, dialling standing grain, conveying plant during the ramie harvesting:
1. the ramie surface condition is special, and the ridge is higher, and the gully, ground is many, thus dynamical system is had relatively high expectations, high to ceding of Taiwan requirement on flexibility.
2. Ramie Stalk diameter heterogeneity, the hemp stalk diameter of growing under the different soil properties, hardness, intensity all have difference, and difference is larger.So to holding up fiber crops, group fiber crops and cutting part to meet the need higher.
3. 1 year three receipts of ramie can be divided into head fiber crops, two fiber crops and three fiber crops by the difference of harvest time, and ramie is highly different between each harvest time, and a fiber crops is the highest, and three fiber crops are the shortest, so require high to the adaptability of holding up fiber crops, dialling fiber crops.
4. Ramie Stalk toughness is large, is difficult to cutting, twines easily fiber crops in cutting and the course of conveying, and is high to cutter sweep and transport conveyor constructions designing requirement.Ramie grows thickly and long is the shrub shape in addition, and is wide at the top and narrow at the bottom, at an angle, unlike the same vertical growth with the reed clump of canebrake, thus machinery hold up fiber crops, dial fiber crops, carry difficulty larger, high to designing requirement.
By patent retrieval, can inquire the patent of some groups standing grain conveying plant or contain the patent of the grain header of dialling the standing grain conveying plant.Number be the utility model patent of CN201499467U such as Granted publication and---dial standing grain conveying plant, Granted publication and number be the utility model patent of CN2094184U---the double seedling star-wheel standing header of cereal harvesting machinery, Granted publication number be the utility model patent of CN201135034Y---a kind of corn-harvesting table and have corn combine of this corn-harvesting table etc., but the characteristics during in view of above-mentioned ramie harvesting, group standing grain conveying plant in the past all can not be applicable in the ramie harvest machinery.
Summary of the invention
For the deficiencies in the prior art, a kind of group standing grain cross conveyor for the ramie grain header of the utility model design, these parts can be implemented in the field and dial fiber crops and lateral transfer.Solve its technical problem and adopt following technical scheme:
Dial the standing grain cross conveyor, comprise ceding of Taiwan frame, set aside the standing grain device, on dial standing grain device, lower horizontal conveying plant, middle cross conveyor, upper horizontal conveying plant, hydraulic cylinder, hydraulic motor and with the power transmission shaft of universal joint, lower, in two groups of cross conveyor relative positions constant and with set aside to become to be rigidly connected between the standing grain device and be connected on the ceding of Taiwan frame; Upper horizontal conveying plant becomes to be rigidly connected with upper group standing grain device, and change by the adjusting of hydraulic cylinder with lower, medium chain cross conveyor relative position, three groups of cross conveyors are by fluid motor-driven, and synchronous when guaranteeing three groups of chain-drive mechanism transmissions by the power transmission shaft with universal joint.
Cross conveyor, middle cross conveyor and upper horizontal conveying plant are realized by a cover chain-drive mechanism separately respectively, chain upper and lower side riveted plectrum in the chain-drive mechanism, and overlap at the plectrum of overlooking upper and lower end plectrum under the visual angle and respectively organize on the chain.
Dial unit in standing grain cross conveyor and the corresponding cutter sweep by hold up fiber crops, dial fiber crops, the operation of cutting, conveying links to each other successively, and is fixed on the ceding of Taiwan frame.In order to realize flexibility, cutter sweep, cross conveyor have independent fluid motor-driven.
Further, dial the standing grain device and adopt upper and lower two groups to dial the standing grain device and realize, that cross conveyor adopts is lower, in, the chain-drive mechanism realization of upper three groups of band plectrums.Wherein lower, in two groups of cross conveyor relative positions constant and with set aside to become to be rigidly connected between the standing grain device; Upper horizontal conveying plant becomes to be rigidly connected with upper group standing grain device, and can change by the adjusting of hydraulic cylinder with lower, medium chain cross conveyor relative position, makes like this this group standing grain cross conveyor be applicable to the operation of differing heights ramie.Lower, in, the chain-drive mechanism of upper three groups of cross conveyors is by fluid motor-driven, and is and synchronous when guaranteeing three groups of chain-drive mechanism transmissions by universal joint and drive shaft, guaranteed that like this plectrum of three groups of cross conveyors can not stagger.
Further, set aside the standing grain device and have five lower dialing-grain unit assemblies compositions, each dialing-grain unit assembly adopts straw-poking star wheel, group standing grain point, rice crop-supporting plate, lower fagging, anti-tangle lid, depression bar, bracing frame to form.Upward dial the standing grain device and have five upper dialing-grain unit assemblies compositions, each dialing-grain unit assembly adopts straw-poking star wheel, group standing grain point, rice crop-supporting plate, extension spring, depression bar, bracing frame to form.Depression bar material in the lower dialing-grain unit assembly is steel wire, comes the clamping waste of flax to realize forced conveyance by the elasticity of steel wire self, and the depression bar of upper dialing-grain unit assembly comes the clamping waste of flax to realize forced conveyance by the elastic reaction of extension spring.
The utility model has the advantage of the problem that the artificial efficiency of crop of ramie is low, intensity is large that solves, improve the quality of ramee.The utility model is good to the adaptability of the ramie harvesting of Different Ground condition and differing heights in addition.
Description of drawings
Fig. 1 is group standing grain cross conveyor structure left view,
Fig. 2 makes up vertical view for setting aside the standing grain device with lower, middle cross conveyor,
Fig. 3 is upper group standing grain device and upper horizontal conveying plant combination vertical view,
Fig. 4 A is lower dialing-grain unit assembly A structural representation,
Fig. 4 B is lower dialing-grain unit assembly B structural representation,
Fig. 5 is upper dialing-grain unit modular construction schematic diagram,
Fig. 6 for lower, in, upper horizontal carrier chain transmission mechanism combination schematic diagram,
Among the figure: 1. ceding of Taiwan frame, 2. set aside the standing grain device, dial the standing grain device on 3., 4. lower horizontal conveying plant, 5. in cross conveyor, 6. go up laterally conveying plant, 7. hydraulic cylinder, 21. times dialing-grain unit assembly A, 22. times dialing-grain unit assembly B, 31. upper dialing-grain unit assembly, chain guide on 33., 41. groups of standing grain points, 42. straw-poking star wheel, 43. rice crop-supporting plates, 44. depression bars, 53. extension spring, 65. hydraulic motors, 66. connecting rods with universal joint.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Of the present utility model group of standing grain cross conveyor structure left view as shown in Figure 1, setting aside standing grain device 2, lower horizontal conveying plant 4, middle cross conveyor 5 is rigidly connected on the ceding of Taiwan frame 1, hydraulic cylinder 7 bottoms link to each other with ceding of Taiwan frame 1, the piston rod of hydraulic cylinder 7 links to each other with upper horizontal conveying plant 6, on dial standing grain device 3 and upper horizontal conveying plant 6 by being rigidly connected.By the control hydraulic cylinder, can realize the relative displacement on vertical direction between horizontal conveying plant 6 and lower horizontal conveying plant 4, the middle cross conveyor 5.
Further, set aside standing grain device 2 and lower horizontal conveying plant 4, middle cross conveyor 5 combination vertical views as shown in Figure 2, lower dialing-grain unit assembly A.21, lower dialing-grain unit assembly B22., lower, middle cross conveyor, lower, middle chain guide, hold up numb device such as figure position to be connected on the ceding of Taiwan frame 1.Its objective is the active force of dialling fiber crops and lateral transfer that the waste of flax bottom is provided.
Upper dial standing grain device 3 and upper horizontal conveying plant 6 combination vertical views as shown in Figure 3, upper dialing-grain unit assembly 31, upper horizontal conveying plant 6, upper chain guide 33 as figure position are continuous, and with hydraulic cylinder 7 by being rigidly connected.Its objective is the active force of dialling fiber crops and lateral transfer that the waste of flax top is provided.
Further, lower dialing-grain unit assembly A.21 structural representation shown in Fig. 4 A, dialling standing grain point 41, straw-poking star wheel 42, rice crop-supporting plate 43, depression bar 44 as figure links to each other successively, wherein depression bar 44 materials are steel wire, come clamping waste of flax bottom to realize forced conveyance by the elasticity of steel wire self, depression bar 44 shapes bend adjusting according to actual conditions, to reach the clamping optimum efficiency.A.21, upper dialing-grain unit assembly is the dialing-grain unit assembly of lateral transfer least significant end, so wherein a depression bar is slightly long, and is bent into S shape, to realize the guiding of waste of flax when lateral transfer is finished.B.22 structural representation is shown in Fig. 4 B for lower dialing-grain unit assembly, and its structure and lower dialing-grain unit assembly are A.21 similar, is to some extent difference of depression bar 44.
Upper dialing-grain unit assembly 31 structural representations as shown in Figure 5, rice crop-supporting plate 43, straw-poking star wheel 42, extension spring 53, depression bar 44 as figure link to each other successively, the clamping that realizes the waste of flax top by extension spring 53 effect depression bars 44 is to realize forced conveyance.
Three groups of lateral transfer chain drive structure schematic diagrames as shown in Figure 6, lower horizontal conveying plant 4, middle cross conveyor 5 are rigidly connected on the ceding of Taiwan frame 1 position as shown in the figure, hydraulic cylinder 7 bottoms link to each other with ceding of Taiwan frame 1, hydraulic cylinder 7 piston rods link to each other with upper horizontal conveying plant 6, realize the variation of the relative displacement on vertical direction between upper horizontal conveying plant 6 and lower horizontal conveying plant 4, the middle cross conveyor 5 by regulator solution cylinder pressure 7, dial the operation that the standing grain cross conveyor adapts to the differing heights ramie thereby can make.Each is comprised of three groups of cross conveyors a cover chain-drive mechanism, and every group of chain be all with the identical plectrum 68 of shape, and plectrum 68 riveted chain upper and lower ends, and upper and lower end plectrum 68 overlaps overlooking the visual angle, three groups of chain plectrums 68 also overlap overlooking the visual angle.Three groups of chain-drive mechanism transmissions are realized by hydraulic motor 65, connect three groups of sprocket wheels by the connecting rod 66 with universal joint and keep three groups of chain transmissions relatively synchronous.Like this so that waste of flax is only received the power on the throughput direction in three groups of transverse conveying mechanisms, and the moment that does not have the party to make progress, thus guarantee waste of flax in course of conveying not by cross conveyor to fractureing.
Sketch the novel implementation procedure of this use below in conjunction with accompanying drawing.
Before the operation of cutting ramie, make the ramie of dialling suitable this height of standing grain conveying plant according to ramie height regulator solution cylinder pressure 7, during the operation of cutting ramie, hold up numb device to realize holding up numb effect, set aside standing grain device 2, on dial standing grain device 3 and realize dialling numb effect in waste of flax bottom and top acting in conjunction, when waste of flax entered three groups of cross conveyors, the depression bar 44 of dialling the standing grain device acted on waste of flax and plays clamping and guide effect, and the chain-drive mechanism of three groups of band plectrums 68 is realized the lateral transfer of waste of flax.
Claims (6)
1. dial the standing grain cross conveyor, it is characterized in that comprising ceding of Taiwan frame, set aside the standing grain device, on dial standing grain device, lower horizontal conveying plant, middle cross conveyor, upper horizontal conveying plant, hydraulic cylinder, hydraulic motor and with the power transmission shaft of universal joint, lower, in two groups of cross conveyor relative positions constant and with set aside to become to be rigidly connected between the standing grain device and be connected on the ceding of Taiwan frame; Upper horizontal conveying plant becomes to be rigidly connected with upper group standing grain device, and change by the adjusting of hydraulic cylinder with lower, medium chain cross conveyor relative position, three groups of cross conveyors are by fluid motor-driven, and synchronous when guaranteeing three groups of chain-drive mechanism transmissions by the power transmission shaft with universal joint.
2. as claimed in claim 1 group of standing grain cross conveyor is characterized in that setting aside the standing grain device and comprises a lower dialing-grain unit assembly A, four lower dialing-grain unit assembly B, and be connected on the ceding of Taiwan frame.
3. as claimed in claim 1 group of standing grain cross conveyor is characterized in that dialling the standing grain device and is comprised of five upper dialing-grain unit assemblies.
4. as claimed in claim 1 group of standing grain cross conveyor, it is characterized in that cross conveyor, middle cross conveyor and upper horizontal conveying plant are respectively by a separately cover chain-drive mechanism realization, chain upper and lower side riveted plectrum in the chain-drive mechanism, and overlap at the plectrum of overlooking upper and lower end plectrum under the visual angle and respectively organize on the chain.
5. as claimed in claim 2 group of standing grain cross conveyor, it is characterized in that lower dialing-grain unit assembly A, lower dialing-grain unit assembly B link to each other successively by dialling standing grain point, straw-poking star wheel, rice crop-supporting plate, depression bar, the depression bar material is steel wire, come clamping waste of flax bottom to realize forced conveyance by the elasticity of steel wire self, the depression bar shape bends adjusting according to actual conditions, to reach the clamping optimum efficiency.
6. as claimed in claim 3 group of standing grain cross conveyor is characterized in that the dialing-grain unit assembly is linked to each other successively by rice crop-supporting plate, straw-poking star wheel, extension spring and depression bar, by the clamping of extension spring effect depression bar realization to the waste of flax top, to realize forced conveyance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471640 CN202873359U (en) | 2012-09-17 | 2012-09-17 | Crop-poking horizontal conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471640 CN202873359U (en) | 2012-09-17 | 2012-09-17 | Crop-poking horizontal conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202873359U true CN202873359U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471640 Expired - Fee Related CN202873359U (en) | 2012-09-17 | 2012-09-17 | Crop-poking horizontal conveying device |
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| CN (1) | CN202873359U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430692A (en) * | 2013-09-09 | 2013-12-11 | 农业部南京农业机械化研究所 | High and thick-stalk crop harvester |
| CN103597951A (en) * | 2013-10-28 | 2014-02-26 | 武汉纺织大学 | Ramie combine harvester |
| CN107409615A (en) * | 2017-05-27 | 2017-12-01 | 苏州经贸职业技术学院 | One kind divides reed to dial reed device |
| CN107743770A (en) * | 2017-11-29 | 2018-03-02 | 山东农业大学 | A kind of height helps standing grain crop harvester |
| CN113615387A (en) * | 2021-08-03 | 2021-11-09 | 农业农村部南京农业机械化研究所 | Ramie combine harvester |
| CN113748850A (en) * | 2021-08-03 | 2021-12-07 | 农业农村部南京农业机械化研究所 | Cutting and conveying mechanism of ramie combine harvester |
-
2012
- 2012-09-17 CN CN 201220471640 patent/CN202873359U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430692A (en) * | 2013-09-09 | 2013-12-11 | 农业部南京农业机械化研究所 | High and thick-stalk crop harvester |
| CN103597951A (en) * | 2013-10-28 | 2014-02-26 | 武汉纺织大学 | Ramie combine harvester |
| CN103597951B (en) * | 2013-10-28 | 2016-08-17 | 武汉纺织大学 | Ramie combine |
| CN107409615A (en) * | 2017-05-27 | 2017-12-01 | 苏州经贸职业技术学院 | One kind divides reed to dial reed device |
| CN107743770A (en) * | 2017-11-29 | 2018-03-02 | 山东农业大学 | A kind of height helps standing grain crop harvester |
| CN113615387A (en) * | 2021-08-03 | 2021-11-09 | 农业农村部南京农业机械化研究所 | Ramie combine harvester |
| CN113748850A (en) * | 2021-08-03 | 2021-12-07 | 农业农村部南京农业机械化研究所 | Cutting and conveying mechanism of ramie combine harvester |
| CN113615387B (en) * | 2021-08-03 | 2022-12-06 | 农业农村部南京农业机械化研究所 | Ramie combine harvester |
| CN113748850B (en) * | 2021-08-03 | 2023-01-06 | 农业农村部南京农业机械化研究所 | Cutting and conveying mechanism of ramie combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20150917 |
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| EXPY | Termination of patent right or utility model |