CN204217489U - Long-stalked crop holding structure - Google Patents
Long-stalked crop holding structure Download PDFInfo
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- CN204217489U CN204217489U CN201420446751.1U CN201420446751U CN204217489U CN 204217489 U CN204217489 U CN 204217489U CN 201420446751 U CN201420446751 U CN 201420446751U CN 204217489 U CN204217489 U CN 204217489U
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Abstract
The utility model discloses a kind of long-stalked crop holding structure, it comprises mainframe, sprocket wheel taper slide, drive sprocket, drive chain ASSY, large directive wheel parts, little directive wheel parts, little supporting roller parts, taper slide parts, travel(l)ing rest formation.Described holding structure is arranged on travel(l)ing rest, can with travel(l)ing rest up-down adjustment gradient.Wherein seizing chain assembly on both sides by the arms is be formed by connecting with band wing plate chain by multiple pawl of seizing on both sides by the arms.During facility operation, under the effect of extension spring, make to seize the slide plate baffle plate that pawl tightly presses to taper slide parts on both sides by the arms by little supporting roller parts and chain, define and power is seized on both sides by the arms to crop straw.Implement structure is simple, novel unique, can be supporting with the machine for harvesting tall stalk crops such as corn, Chinese sorghum, sunflower, sugarcane, Sudan grass, realizes Moving parameter straw even, smooth, carries out having supporting cutting, and field loss is low, reliable operation, is convenient to maintenance.
Description
Technical field
The utility model belongs to agricultural mechanical field, relates to the long-stalked crop holding structure that a kind of machine for harvesting tall stalk crops tool is supporting.
Background technology
In recent years; along with greatly developing of aquaculture, wine manufacturing industry, pharmacy industry, food service industry and energy-source plant processing industry; the economic benefit of the long-stalked crops such as maize planting, Chinese sorghum, sunflower, sugarcane, high quality grass, reed is had an optimistic view of year by year; cultivated area and region constantly expand, and growing area is progressively to compartmentalization, scale, industrialization future development.Particularly, along with widely using of improved seeds in crop-planting process, the progressively improvement of water and fertilizer condition, long-stalked crop planting density increases greatly, and output is more and more higher.Adopt segmentation harvesting straw and fringe to the requirement of harvesting mode.Such as, edible sunflower is first by hand harvest's floral disc, then dryness in the sun threshing.Sugar grass is hand harvest's (stalk is cut paving of putting upside down, and be bundled into wisp code after removing fringe and become buttress, timely roping is avoided warming up buttress), harvesting labour intensity is large, and efficiency is low, so not only causes grain loss, quality declines, and drastically influence the carrying out of autumn ploughing and follow-up tillage operation.Realizing mechanization combining, is an important topic of agricultural machinery worker.
At present, China is perfect at corn combine tool design comparison, comprise seize on both sides by the arms, carry, harvesting, peeling, the operation such as chopping.But these grain headers are because of its complex structure, expensive, then it is very short to add the corn maturing stage, can only be suitable for large-scale farm and use.General middle-size and small-size specialist can only use the simple facility of structure.
Holding structure of the present utility model has been provided on sunflower disk grain header (applying for utility model patent), and actual use proves, this machine can complete and carry out simple and easy conveying to sunflower disk and straw, seizes on both sides by the arms and have support cutting.Easily thoroughly, Moving parameter is even, smooth in cutting; Transporting velocity does not limit by Running Speed of Tractor, and grain loss is few.The multiple long-stalked crops such as suitable harvesting corn, Chinese sorghum, sunflower straw and flax, reed, sugar grass, Sudan grass and multiple ear corn, can a tractor serves several purposes.
Utility model content
The purpose of this utility model is to provide the supporting long-stalked crop holding structure of a kind of machine for harvesting tall stalk crops tool, long-stalked crop uprightly can be seized on both sides by the arms, simple and easy conveying, supports cutting, then carry out orderly lay to realize having to crop straw.
This practical main technical schemes is: provide a kind of long-stalked crop holding structure, be characterized in facility comprise mainframe and be arranged on travel(l)ing rest, sprocket wheel taper slide, chain drive sprocket wheel on mainframe, seize chain assembly on both sides by the arms, large directive wheel parts, large directive wheel tensioning apparatus, little directive wheel parts, little supporting roller parts, taper slide parts.
Described sprocket wheel taper slide and taper slide parts are inclined and mounted on travel(l)ing rest respectively and 1. 2. go up with travel(l)ing rest, and rear end, lower than front end, is 10 ° with horizontal line.And the front end of described sprocket wheel taper slide and taper slide parts forms 20 ° of (α) angles, so that inward collapsible sunflower straw, both are parallel close subsequently.2. 1. described travel(l)ing rest gone up with travel(l)ing rest, is shaped with multiple equidistant holes, can according to the height of harvesting long-stalked crop straw and harvesting technology requirement, by changing travel(l)ing rest set bolt in the position in hole, the gradient of up-down adjustment holding structure.
Described 4 little directive wheel parts, large directive wheel parts, chain drive sprocket wheel are arranged on sprocket wheel taper slide.Seize chain hydraulic motor parts on both sides by the arms and be arranged on mainframe rear end, be positioned at below holding structure.Chain drive sprocket wheel is arranged on seizes on both sides by the arms on chain hydraulic motor parts axle.
The relative facade of pawl seized on both sides by the arms by described taper slide parts and chain taper slide, is pasted with slide plate baffle plate, and it is made up of nylon or engineering plastics, to increase wearability.
Described chain assembly of seizing on both sides by the arms is formed by connecting with band wing plate hunting link anchor bolt nut by multiple pawl of seizing on both sides by the arms.In order to increase and the contact area of crop straw and seize power on both sides by the arms, described in seize pawl Front-end Design on both sides by the arms and become arc groove.
Described 10 little servo-actuated sprocket assemblies are separately fixed at pressure swing one end, pressure swing rocking arm is arranged on pressure swing rocker arm shaft, the pressure swing rocking arm other end is connected with extension spring, and extension spring one end is fixed on extension spring dead lever, and extension spring dead lever is arranged on chain taper slide.10 little servo-actuated sprocket assemblies engage with holding structure drive chain ASSY, and respectively under the effect of the tightening force of extension spring, make seize chain assembly on both sides by the arms and seize the slide plate baffle plate that pawl tightly presses to taper slide parts on both sides by the arms, effectively to seize crop straw on both sides by the arms, and transmit straw with being kept upright.By changing different pressure extension springs, can change and seize pawl on both sides by the arms dynamics is seized on both sides by the arms to straw.
Described large directive wheel tensioning apparatus is arranged on large directive wheel parts side, and is connected with large directive wheel parts, seizes the elasticity of driving chain on both sides by the arms by regulating large directive wheel tensioning apparatus adjustable.
The utility model chain drive sprocket wheel and motion workpiece are driven by hydraulic motor, and hydraulic motor hydraulic oil is supplied by the hydraulic power unit of assembling another on tractor or tractor.
The utility model beneficial effect is: 1. the utility model novel structure is unique, and facility workpiece adopts hydraulic motor transmission, simple structure, is convenient to manufacture, maintain.2. operation strong adaptability, stable performance.3. can gather in the long-stalked crops such as sunflower, sugar grass, corn, Sudan grass easily, meet agriculture requirement, grain loss is few, high financial profit.4. this machine can supporting application on machine for harvesting tall stalk crops, once can complete uprightly the seizing on both sides by the arms of long-stalked crops, have and support cutting, upright continus convergence and neat lay operation, change domestic current many long-stalked crops and high quality grass mainly by hand harvest, the original harvesting approach rooted out.Moving parameter is even, smooth, lay continuously, neat, operating efficiency improves a lot than hand harvest, economic benefit and social benefit remarkable.
accompanying drawing illustrates:
Fig. 1 is long-stalked crop holding structure front view of the present utility model
Fig. 2 is long-stalked crop holding structure vertical view of the present utility model
Fig. 3 is that the utility model long-stalked crop holding structure seizes the axle geodesic structure schematic diagrames such as chain on both sides by the arms
Fig. 4 is that the utility model long-stalked crop holding structure seizes chain front view on both sides by the arms
Fig. 5 is that the utility model long-stalked crop holding structure seizes chain right view on both sides by the arms
Fig. 6 is the utility model long-stalked crop holding structure taper slide components A-A cutaway view
Description of reference numerals: 1, travel(l)ing rest 1. 2, travel(l)ing rest set bolt 3, travel(l)ing rest 2. 4, sprocket wheel taper slide 5, seize chain assembly 6 on both sides by the arms, extension spring dead lever 7, little servo-actuated sprocket assembly 8, seize chain hydraulic motor 9 on both sides by the arms, pressure swing rocking arm 10, extension spring 11, pressure swing rocker arm shaft 12, taper slide parts 13, slide plate baffle plate 14, little directive wheel parts 15, chain drive sprocket wheel 16, large directive wheel parts 17, large directive wheel tensioning apparatus 18, seize pawl 19 on both sides by the arms, band wing plate chain link 20, set bolt
Specific embodiments
The utility model is described by embodiment below in conjunction with accompanying drawing.
As shown in Fig. 1 ~ Fig. 2, the utility model main technical schemes is: provide a kind of long-stalked crop holding structure, be characterized in facility comprise mainframe and be arranged on travel(l)ing rest on mainframe 1. 1, travel(l)ing rest 2. 3, sprocket wheel taper slide 4, chain drive sprocket wheel 15, seize chain assembly 5 on both sides by the arms, large directive wheel parts 16, large directive wheel tensioning apparatus 17, little directive wheel parts 14, little servo-actuated sprocket assembly 7, taper slide parts 12 form.
Described sprocket wheel taper slide 4 and taper slide parts 22 are inclined and mounted on travel(l)ing rest 1. 1 and travel(l)ing rest 2. on 3 respectively, and rear end, lower than front end, is 10 ° with horizontal line.And described sprocket wheel taper slide 4 forms 20 ° of (α) angles with the front end of taper slide parts 22, so that inward collapsible sunflower straw, both are parallel close subsequently.Described travel(l)ing rest 1. 1 and travel(l)ing rest 2. on 3, is all shaped with multiple equidistant holes, can according to the height of harvesting long-stalked crop straw and harvesting technology requirement, by changing travel(l)ing rest set bolt 2 in the position in hole, the gradient of up-down adjustment holding structure.
Described 4 little directive wheel parts 14, large directive wheel parts 16, chain drive sprocket wheel 15 are arranged on sprocket wheel taper slide 4.Seize chain hydraulic motor parts 8 on both sides by the arms and be arranged on mainframe rear end, be positioned at below holding structure.Chain drive sprocket wheel 15 be arranged on seize chain hydraulic motor parts 8 on both sides by the arms axle on.
As shown in Fig. 3, Fig. 4, Fig. 5, described in seize chain assembly 5 on both sides by the arms be formed by connecting with anchor bolt nut 20 with band wing plate hunting link 19 by multiple pawl 18 of seizing on both sides by the arms.In order to increase and the contact area of crop straw and seize power on both sides by the arms, described in seize pawl 18 Front-end Design on both sides by the arms and become arc groove.
As shown in Figure 6, described taper slide parts 12 with seize chain assembly 5 on both sides by the arms seize the relative facade of pawl 18 on both sides by the arms, be pasted with slide plate baffle plate 13, it is made up of nylon or engineering plastics, to increase wearability.
Described 10 little servo-actuated sprocket assemblies 7 are separately fixed at pressure swing rocking arm 9 one end, pressure swing rocking arm 9 is arranged on pressure swing rocker arm shaft 11, pressure swing rocking arm 9 other end is connected with extension spring 10, extension spring 10 one end is fixed on extension spring dead lever 6, and extension spring dead lever 6 is arranged on chain taper slide 4.10 little servo-actuated sprocket assemblies 7 with seize chain assembly 5 on both sides by the arms and engage, and respectively under the effect of the tightening force of extension spring 10, make seize chain assembly 5 on both sides by the arms and seize the slide plate baffle plate 13 that pawl 18 tightly presses to taper slide parts 12 on both sides by the arms, effectively to seize crop straw on both sides by the arms, and transmit straw with being kept upright.By changing different pressure extension springs 10, can change and seize pawl on both sides by the arms dynamics is seized on both sides by the arms to straw.
Described large directive wheel tensioning apparatus 17 is arranged on large directive wheel parts 16 side, and is connected with large directive wheel parts 16, seizes the elasticity of chain assembly on both sides by the arms by regulating large directive wheel tensioning apparatus 17 adjustable.
Claims (7)
1. a long-stalked crop holding structure, be characterized in facility comprise mainframe and be arranged on travel(l)ing rest (1), sprocket wheel taper slide (4), chain drive sprocket wheel (15) on mainframe, seize chain assembly (5) on both sides by the arms, large directive wheel parts (16), large directive wheel tensioning apparatus (17), little directive wheel parts (14), little supporting roller parts (7), taper slide parts (12); It is characterized in that: described sprocket wheel taper slide (4) and taper slide parts (12) are inclined and mounted on travel(l)ing rest respectively 1. (1) and travel(l)ing rest are 2. on (3), and rear end, lower than front end, is 10 ° with horizontal line; 4 little directive wheel parts (14), large directive wheel parts (16), chain drive sprocket wheel (15) are arranged on sprocket wheel taper slide (4); Driving chain hydraulic motor parts (8) are arranged on mainframe rear end, are positioned at below holding structure; Chain drive sprocket wheel (15) be arranged on seize chain hydraulic motor parts (8) on both sides by the arms axle on; Described little servo-actuated sprocket assembly (7) is fixed on pressure swing rocking arm (9) one end, pressure swing rocking arm (9) is arranged on pressure swing rocker arm shaft (11), pressure swing rocking arm (9) other end is connected with extension spring (10), and extension spring (10) one end is fixed on extension spring dead lever (6); 10 little servo-actuated sprocket assemblies (7) with seize drive chain ASSY (5) on both sides by the arms and engage, and respectively under the effect of the tightening force of extension spring (10), make drive chain ASSY (5) and seize pawl (18) on both sides by the arms tightly to press to taper slide baffle plate (13), effectively to seize crop straw on both sides by the arms, and transmit straw with being kept upright, by changing different pressure extension springs (10), can change and seize pawl (18) on both sides by the arms dynamics is seized on both sides by the arms to straw; Described large directive wheel tensioning apparatus (17) is arranged on large directive wheel parts (16) side, and is connected with large directive wheel parts (16), seizes chain assembly (5) elasticity on both sides by the arms by regulating large directive wheel tensioning apparatus (17) adjustable.
2. long-stalked crop holding structure according to claim 1, is characterized in that: described in seize on both sides by the arms chain assembly (5) be by multiple seize on both sides by the arms pawl (18) with band wing plate hunting link (19) be formed by connecting with anchor bolt nut (20).
3. long-stalked crop holding structure according to claim 1, it is characterized in that: 2. described travel(l)ing rest 1. (1) and travel(l)ing rest (3) is shaped with multiple equidistant holes, can according to the height of harvesting long-stalked crop straw and harvesting technology requirement, by changing travel(l)ing rest set bolt (2) in the position in hole, the gradient of up-down adjustment holding structure.
4. long-stalked crop holding structure according to claim 1, is characterized in that: described sprocket wheel taper slide (3) and taper slide parts (11) front end angle are 20 ° (α), are parallel to each other subsequently close.
5. long-stalked crop holding structure according to claim 1 and 2, is characterized in that: described in seize pawl (18) on both sides by the arms and manufacture with steel plate, Front-end Design becomes arc groove.
6. long-stalked crop holding structure according to claim 1, is characterized in that: described slide plate baffle plate (13) is made with nylon or engineering plastics.
7. long-stalked crop holding structure according to claim 1, is characterized in that: described in seize on both sides by the arms chain assembly (5) by seize on both sides by the arms chain hydraulic motor (8) drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446751.1U CN204217489U (en) | 2014-08-09 | 2014-08-09 | Long-stalked crop holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446751.1U CN204217489U (en) | 2014-08-09 | 2014-08-09 | Long-stalked crop holding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204217489U true CN204217489U (en) | 2015-03-25 |
Family
ID=52915660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446751.1U Withdrawn - After Issue CN204217489U (en) | 2014-08-09 | 2014-08-09 | Long-stalked crop holding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204217489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325125A (en) * | 2014-08-09 | 2016-02-17 | 托克托县宏昌机械制造有限公司 | High-rod crop clamping mechanism |
-
2014
- 2014-08-09 CN CN201420446751.1U patent/CN204217489U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325125A (en) * | 2014-08-09 | 2016-02-17 | 托克托县宏昌机械制造有限公司 | High-rod crop clamping mechanism |
| CN105325125B (en) * | 2014-08-09 | 2019-12-24 | 托克托县宏昌机械制造有限公司 | High-stem crop clamping mechanism |
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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: 20150325 Effective date of abandoning: 20190201 |
|
| AV01 | Patent right actively abandoned |