CN204259449U - Novel straw returning machine - Google Patents
Novel straw returning machine Download PDFInfo
- Publication number
- CN204259449U CN204259449U CN201420665692.7U CN201420665692U CN204259449U CN 204259449 U CN204259449 U CN 204259449U CN 201420665692 U CN201420665692 U CN 201420665692U CN 204259449 U CN204259449 U CN 204259449U
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- sheet
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- power
- belt pulley
- axle sleeve
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Abstract
The utility model discloses a kind of Novel straw returning machine, comprise frame, frame is rotatably connected to cutter shaft, cutter shaft is connected with multiple tool rest, each tool rest is all hinged with combined type flail knife, and the combination of combined type flail knife is the one, two or three in straight knife sheet and straight knife sheet, straight knife sheet and tulwar sheet, tulwar sheet and tulwar sheet three kinds of combinations; The top of frame is connected with free bearing, axle sleeve is hinged with in free bearing, the power transmission shaft for being connected with the power take-off power of traction agricultural machinery is rotatably connected in axle sleeve, the driving-chain that described power transmission shaft consists of belt and belt pulley is connected with cutter shaft power, and axle sleeve is provided with the hitch frame for being connected with traction agricultural machinery.This mechanism is simple, and its uses not only can bring reduction labour intensity, the beneficial effect of raising corn stubble elimination efficiency, and indirect belt can also improve the beneficial effect of soil organic matter content.
Description
Technical field
The utility model relates to a kind of straw cutting apparatus.
Background technology
After harvest corn, the major part of maize straw also cleaned fall.But the root of corn and exposed segment stalk on the ground and root stubble portion still in the fields, affect the ploughing and weeding in soil and follow-up plantation.Current method is manually removed by root stubble before ploughing, or artificial removing after ploughing.Artificial removing not only efficiency is low, and labour intensity is large, therefore, is necessary that very much designing one can be connected on the agricultural machinery such as tractor, the machinery that corn stubble can be shredded under the traction of tractor.The utility model is made based on above-mentioned thought just.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of straw cutting apparatus that corn stubble can be shredded.
In order to solve the problems of the technologies described above, the utility model provides a kind of Novel straw returning machine of following structure, comprise frame, its design feature is frame is rotatably connected to cutter shaft, cutter shaft is connected with multiple tool rest, each tool rest is all hinged with combined type flail knife, and the combination of combined type flail knife is the one, two or three in straight knife sheet and straight knife sheet, straight knife sheet and tulwar sheet, tulwar sheet and tulwar sheet three kinds of combinations; The top of frame is connected with free bearing, axle sleeve is hinged with in free bearing, be rotatably connected to for being connected and the power transmission shaft that arrange concentric on axle sleeve with the power take-off power of traction agricultural machinery in axle sleeve, the driving-chain that described power transmission shaft consists of belt and belt pulley is connected with cutter shaft power, and axle sleeve is provided with the hitch frame for being connected with traction agricultural machinery.
Described multiple tool rest is multiple row along the circumferencial direction arrangement of cutter shaft, and the combination of the combined type flail knife in same column is the one, two or three in described three kinds of combinations.
Described frame is the bell-type frame of the bottom opening be made up of arc roof and end walls.
The first belt pulley for being connected with the power take-off power of traction agricultural machinery is equipped with in described power transmission shaft one end, the power transmission shaft other end is equipped with uses the second belt pulley, the 3rd belt pulley cutter shaft is equipped with, second belt pulley is connected by belt with the 3rd belt pulley, is provided with and can makes the second belt pulley and the clutch that power transmission shaft power engages or power disconnects in the second belt pulley.
The both sides, rear portion of described frame are respectively connected with roller seat, and roller seat is rotatably connected to pack roller.
The front bottom of described frame is connected with catch axle, catch axle is coated with the catch that multi-disc can swing around it.
Occupation mode of the present utility model is as follows: be connected with tractor by the hitch frame on axle sleeve by straw cutting apparatus, first belt pulley is connected with the driving pulley in tractor motive power output shaft by belt, operation can be carried out by tractor-drawn after connection, straw cutting apparatus is with in tractor moving process, its cutter shaft rapidly rotates, corn stubble just can shred by the flail knife on cutter shaft, the corn stubble of chopping does not only affect cultivates, but also can organic manure be formed after rotting, thus the organic matter added in soil, very favourable to the growth of crops.
The utility model structure is simple, and its uses not only can bring reduction labour intensity, the beneficial effect of raising corn stubble elimination efficiency, and indirect belt can also improve the beneficial effect of soil organic matter content.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the syndeton schematic diagram of combined type flail knife and cutter shaft.
Embodiment
Novel straw returning machine as depicted in figs. 1 and 2, comprises frame 1, and described frame 1 is the bell-type frame of the bottom opening be made up of arc roof and end walls.Frame 1 end walls is rotatably connected to cutter shaft 2, cutter shaft 2 is connected with multiple tool rest 4, each tool rest 4 is all hinged with combined type flail knife, the top of frame 1 is connected with free bearing 19, axle sleeve 10 is hinged with in free bearing 19, be rotatably connected to the power transmission shaft 3 for being connected with the power take-off power of traction agricultural machinery (as tractor) in axle sleeve 10, axle sleeve 10 is provided with the hitch frame 7 for being connected with traction agricultural machinery.Axle sleeve 10 hinge is contained in free bearing 19, can so that hitch frame 7 is connected the upset of afer bay 1 with tractor.Power transmission shaft 3 is arranged with axle sleeve 10 is concentric, and its benefit is no matter how frame 1 overturns, then the position of power transmission shaft 3 is not done and changed, and neither affects the power annexation of power transmission shaft 3.The first belt pulley 11 for being connected with the power take-off power of traction agricultural machinery is equipped with in power transmission shaft 3 one end, power transmission shaft 3 other end is equipped with the second belt pulley 12, the 3rd belt pulley 13 cutter shaft 2 is equipped with, second belt pulley 12 is connected by belt with the 3rd belt pulley 13, is provided with and can makes the second belt pulley 12 and the clutch 14 that power transmission shaft 3 power engages or power disconnects in the second belt pulley 12.The front bottom of described frame 1 is connected with catch axle 8, catch axle 8 is coated with the catch 9 that multi-disc can swing around it, during operation, soil block or root stubble fragment can take up by the flail knife of high-speed rotation and dish out in bottom before frame 1, thus wound operator, and the effect of catch 9 is just to prevent soil block or root stubble fragment bottom before frame 1 from flying out, wound in order to avoid cause.
Fig. 3 is arranged on situation on row so that the syndeton of combined type flail knife and cutter shaft to be described by means of only the flail knife of three kinds of combinations.The leftmost side in figure combine combined type flail knife for straight knife sheet and straight knife sheet, three straight knife sheets 15 hinge is contained on the hinge 16 of tool rest 4, is provided with spacer 17 between adjacent straight blade 15.In figure the rightmost side combine combined type flail knife for tulwar sheet and tulwar sheet, two panels tulwar sheet 18 hinge be contained on the hinge 16 of tool rest 4, be provided with spacer 17 between two panels tulwar sheet 18.Combine combined type flail knife for straight knife sheet and tulwar sheet in the middle of in figure, a slice straight knife sheet 15 and two panels tulwar sheet 18 cut with scissors and are contained on the hinge 16 of tool rest 4, and straight knife sheet 15 is arranged between two parties, is provided with spacer 17 between straight knife sheet 15 and tulwar sheet 18.Fig. 3 illustrate only the flail knife of three groups of various combination modes in row, be not in row, only have three groups of combined type flail knives, can have many group combined type flail knives in one row, straight knife sheet and straight knife sheet combine combined type flail knife, tulwar sheet and tulwar sheet and combine combined type flail knife and straight knife sheet and tulwar sheet and combine combined type flail knife and can be set to many groups.In reality, the circumferencial direction along cutter shaft 2 can be set to multiple row, combine in same column flail knife can adopt one in above-mentioned three kinds of combinations, two kinds or three kinds.From result of use on, preferably adopt a slice straight knife sheet 15 and the combination of two panels tulwar sheet 18 or the combination of two panels two panels tulwar sheet 18, root stubble can be rived by the straight section of straight knife sheet and tulwar sheet, the fibrous root of root stubble can cut off by the bending segment of tulwar sheet, is more conducive to the removing of root stubble.
Claims (6)
1. a Novel straw returning machine, comprise frame (1), it is characterized in that frame (1) is rotatably connected to cutter shaft (2), cutter shaft (2) is connected with multiple tool rest (4), (4) are all hinged with combined type flail knife to each tool rest, and the combination of combined type flail knife is the one, two or three in straight knife sheet and straight knife sheet, straight knife sheet and tulwar sheet, tulwar sheet and tulwar sheet three kinds of combinations; The top of frame (1) is connected with free bearing (19), axle sleeve (10) is hinged with in free bearing (19), be rotatably connected to for being connected and the power transmission shaft (3) that arrange concentric on axle sleeve (10) with the power take-off power of traction agricultural machinery in axle sleeve (10), the driving-chain that described power transmission shaft (3) consists of belt and belt pulley is connected with cutter shaft (2) power, axle sleeve (10) is connected with the hitch frame (7) for being connected with traction agricultural machinery.
2. Novel straw returning machine as claimed in claim 1, it is characterized in that described multiple tool rest (4) is multiple row along the circumferencial direction arrangement of cutter shaft (2), the combination of the combined type flail knife in same column is the one, two or three in described three kinds of combinations.
3. Novel straw returning machine as claimed in claim 1, is characterized in that described frame (1) is the bell-type frame of the bottom opening be made up of arc roof and end walls.
4. Novel straw returning machine as claimed in claim 1, it is characterized in that the first belt pulley for being connected with the power take-off power of traction agricultural machinery is equipped with in described power transmission shaft (3) one end, power transmission shaft (3) other end is equipped with uses the second belt pulley, the 3rd belt pulley cutter shaft (2) is equipped with, second belt pulley is connected by belt with the 3rd belt pulley, is provided with and can makes the second belt pulley and the clutch that power transmission shaft (3) power engages or power disconnects in the second belt pulley.
5. the Novel straw returning machine as described in claim arbitrary in claim 1-4, is characterized in that the both sides, rear portion of described frame (1) are respectively connected with roller seat (5), roller seat (5) is rotatably connected to pack roller (6).
6. Novel straw returning machine as claimed in claim 5, is characterized in that the front bottom of described frame (1) is connected with catch axle (8), catch axle (8) is coated with the catch (9) that multi-disc can swing around it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665692.7U CN204259449U (en) | 2014-11-10 | 2014-11-10 | Novel straw returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665692.7U CN204259449U (en) | 2014-11-10 | 2014-11-10 | Novel straw returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259449U true CN204259449U (en) | 2015-04-15 |
Family
ID=52794366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665692.7U Expired - Fee Related CN204259449U (en) | 2014-11-10 | 2014-11-10 | Novel straw returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969197A (en) * | 2018-01-03 | 2018-05-01 | 驻马店市农业机械化技术推广站 | Peanut, soybean, wheat zero tillage combined seed |
| CN108370713A (en) * | 2018-03-29 | 2018-08-07 | 塔里木大学 | Green manure grinding device |
-
2014
- 2014-11-10 CN CN201420665692.7U patent/CN204259449U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969197A (en) * | 2018-01-03 | 2018-05-01 | 驻马店市农业机械化技术推广站 | Peanut, soybean, wheat zero tillage combined seed |
| CN107969197B (en) * | 2018-01-03 | 2024-03-08 | 驻马店市农业机械化技术推广站 | No-tillage fertilizing and seeding machine for peanuts, soybeans and wheat |
| CN108370713A (en) * | 2018-03-29 | 2018-08-07 | 塔里木大学 | Green manure grinding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161110 |