CN105557183A - Wheat straw scattering machine - Google Patents
Wheat straw scattering machine Download PDFInfo
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- CN105557183A CN105557183A CN201610119932.7A CN201610119932A CN105557183A CN 105557183 A CN105557183 A CN 105557183A CN 201610119932 A CN201610119932 A CN 201610119932A CN 105557183 A CN105557183 A CN 105557183A
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- belt pulley
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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Abstract
A wheat straw scattering machine comprises a horizontally arranged frame, a row of stand columns is vertically arranged in the middle of the frame in the front-and-back direction, a longitudinal beam is arranged at the upper ends of all the stand columns in the front-and-back direction, lower suspensions which are located on the left side and the right side of the stand columns are arranged at the bottom of the front side of the frame, an upper suspension is arranged on the front side face of the stand column on the foremost side, two depth locating and adjusting mechanisms are arranged on the rear side of the frame, and a land wheel is rotationally arranged at the lower end of each depth locating and adjusting mechanism; a front rotating scattering mechanism and a rear rotating scattering mechanism are rotationally arranged in the frame, a front power transmission mechanism which is connected with the front rotating scattering mechanism in a transmitting mode is arranged on the front side of the frame, and a rear power transmission mechanism which is used for connecting the front rotating scattering mechanism with the rear rotating scattering mechanism in a transmitting mode is arranged on the frame. By means of the wheat straw scattering machine, ridged wheat straw is scattered and smashed by a straw returning machine to be returned to a field, so that piles of wheat straw are avoided, the wheat straw cannot be fermented to generate heat to burn sprouts to death after being buried underground, the effect of preventing soil hardening is achieved, and growth of crop seeds is facilitated.
Description
Technical field
The invention belongs to agricultural machinery technological field, particularly relate to a kind of wheat stalk scattering machine.
Background technology
After wheat ripe and harvested, because China's major part uses self-propelled combine harvester, after results, the stalk of wheat is concentrated on field by what become ridge, even with straw cutting apparatus, also can only crushed stalk, wheat stalk can not be let go, under after causing tractor-ploughing, wheat straw is embedded in soil with still becoming ridge, during sowing second stubble crop seed, some seed broadcasts being embedded with above wheat stalk, wheat stalk is embedded in and runs into moisture in soil and will to ferment generation heat, at this moment the seed sowed just exposes young shoot, a lot of young shoot is had to be burnt to death by the heat that wheat stalk fermentation produces, cause and be seriously short of seedling, the harvest underproduction.In order to address this problem, people expect burning wheat straw with fire, burn the Resolving probiems of seed young shoot to death, but burn the smog pollution of wheat straw generation environment, the life of serious harm people; And have fire to occur every year because burning wheat straw, the security of the lives and property of serious harm people.
Summary of the invention
The present invention in order to solve weak point of the prior art, provide a kind of structure simple, hang on four-wheel tractor rear portion and the wheat straw on ridge will be become to shed out, shed evenly, shed the high wheat stalk scattering machine of operating efficiency.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: wheat stalk scattering machine, comprise horizontally disposed framework, frame mid portion is vertically provided with row's column along the longitudinal direction, all column upper end edge fore-and-aft directions are provided with longeron, and on front side of framework, bottom is provided with the lower suspension being positioned at the column left and right sides, and the leading flank of front side one root post is provided with suspension, be provided with two depthkeeping governor motions on rear side of framework, each depthkeeping governor motion lower end is all rotated and is provided with a land wheel;
Rotate in the middle of framework and be provided with front rotation scattering mechanism and rear rotation scattering mechanism, be provided with power drive mechanism before being in transmission connection with front rotation scattering mechanism on front side of framework, framework is provided with the rear power drive mechanism for rotating scattering mechanism and rear rotation scattering mechanism before being in transmission connection.
Front power drive mechanism comprises clutch shaft bearing seat, the second bearing block, the 3rd bearing block and the 4th bearing block, clutch shaft bearing seat and the second bearing block are located at base of frame, clutch shaft bearing seat is located on front side of framework, second bearing seat is in clutch shaft bearing seat dead astern, dynamic input splined shaft is rotationally connected between clutch shaft bearing seat and the second bearing block, the spline structure of power input splined shaft protrudes from forward frame front end edge, and power input splined shaft rear end key is connected with the first belt pulley being positioned at the second bearing block rear;
3rd bearing block and the 4th bearing block are located at frame roof, 3rd bearing block is located on front side of framework, 4th bearing seat is in the 3rd bearing block dead astern, power transmission shaft is rotatably connected between 3rd bearing block and the 4th bearing block, power transmission shaft rear key is connected with the second belt pulley and the 3rd belt pulley, second belt pulley is positioned at the 3rd belt pulley front, and the second belt pulley is connected by front triangle V belt translation with the first belt pulley.
Front rotation scattering mechanism comprises the 5th bearing block and is positioned at the 6th bearing block at the 5th bearing block rear, front rotating shaft is rotatably connected between 5th bearing block and the 6th bearing block, front rotating shaft front end key is connected with the 4th belt pulley being positioned at the 5th bearing block front, and the 4th belt pulley is connected by Vee formation V belt translation with the 3rd belt pulley; On front rotating shaft, key is connected with the anterior cannula between the 5th bearing block and the 6th bearing block, anterior cannula periphery is arranged with front rotating disk, the circumferential edges of front rotating disk is circumferentially evenly provided with at least three front shoes, front shoe is connected with front pressuring plate by front bolt, between front pressuring plate and front shoe, is clamped with the front grass stick of U-shaped structure.
Rear rotation scattering mechanism comprises the 7th bearing block and is positioned at the 8th bearing block at the 7th bearing block rear, is rotatably connected to rear rotating shaft between the 7th bearing block and the 8th bearing block; On rear rotating shaft, key is connected with the rear sleeve between the 7th bearing block and the 8th bearing block, rear sleeve periphery is arranged with rear rotating disk, the circumferential edges of rear rotating disk is circumferentially evenly provided with at least three rear fixed plates, rear fixed plate is connected with rear fender by rear bolt, between rear fender and rear fixed plate, is clamped with the rear grass stick of U-shaped structure;
Rear power drive mechanism comprises casing, driving gear and driven gear is provided with in casing, driving gear key is connected to front rotating shaft rear end and is positioned at the 6th bearing block rear, and driven gear key is connected to rear rotating shaft front end and is positioned at the 7th bearing block front, and driving gear engages with driven gear.
Framework is provided with left case and right case, on the right side of left case and be rotatably connected on longeron respectively by hinge on the left of right case, is provided with Zola's hand, is provided with right handle on the right side of right case on the left of left case.
Front rotating disk and rear rotating disk are square structure, and front shoe and rear fixed plate are respectively equipped with four, and four front shoes are located on four angles of front rotating disk respectively, and four rear fixed plates are located on four angles of rear rotating disk respectively.
Depthkeeping governor motion comprises level and is located at connecting rod on rear side of framework, connecting rod rear end is vertically provided with fixing square tube, activity square tube is inserted with in fixing square tube, fixing square tube lower end is stretched out in activity square tube lower end, fixing square tube is provided with two extrapolation pin-and-holes, the vertically corresponding extrapolation pin-and-hole being provided with more than three in activity square tube, two extrapolation pin-and-holes are corresponded to two adjacent interior pin holes and are connected by latch, and land wheel rotates and is located at activity square tube lower end.
Adopt technique scheme, hang hang upper with under the present invention passes through two and be connected with four-wheel tractor rear portion, two lower suspensions are equivalent to fulcrum, and four-wheel tractor can transfer the present invention by push-and-pull is hung or promote.Adjustment depthkeeping governor motion makes contacting with becoming the wheat stalk on ridge bottom of front grass stick and rear grass stick rotational trajectory, the present invention moves ahead along with four-wheel tractor, front grass stick and rear grass stick High Rotation Speed, front grass stick by the wheat stalk being piled into ridge to the left or right side shed, rear grass stick by the wheat stalk being piled into ridge to the right or left side shed; The spline structure that the clutch end of four-wheel tractor and power input splined shaft front end is in transmission connection as front rotation scattering mechanism and rear rotation scattering mechanism provide power.The transmittance process of power is: the first belt pulley → the second belt pulley → the 3rd belt pulley → the 4th belt pulley → front rotating shaft → driving gear → driven gear → rear rotating shaft of power input splined shaft rear end; The front grass stick also High Rotation Speed that simultaneously, the High Rotation Speed of rotating shaft drives anterior cannula, front rotating disk and is arranged on front rotating disk, the High Rotation Speed drive rear sleeve of rear rotating shaft, rear rotating disk and the rear grass stick also High Rotation Speed be arranged on rear rotating disk.Due to the engagement of driving gear and driven gear, front rotating shaft and rear rotating shaft is so not only made not to be positioned on same axis, thus increase the width shedding wheat stalk, and make the direction of rotation of front rotating shaft and rear rotating shaft contrary, make front grass stick and rear grass stick shed wheat stalk in the opposite direction respectively like this, thus wheat stalk is shed more even.
Front transmission mechanism adopts four belt pulleys to transmit, and main purpose is the rotating speed of rotating shaft before regulating, and to reach with gait of march to adaptation, guarantees the uniformity shed.
Front rotating disk and rear rotating disk adopt square steel plate to make, and do not adopt circle, under identical radius of turn, more can save steel like this.Front grass stick is pressed in the structure on front shoe by front pressuring plate, and front grass stick adopts U-shaped structure, so not only can regulate the length of front grass stick, and can change front grass stick.Depthkeeping governor motion employing activity square tube is at fixing side's inner telescoping tube and by the adjustment structure of latch grafting, and structure is simple, and cost is low and be convenient to regulate.
Left case and right case are mainly used in protecting the front grass stick of High Rotation Speed and rear grass stick, avoid injuring other people in operation or transportation.
In sum, structure of the present invention is simple, be easy to processing and manufacturing, shed out becoming the wheat straw on ridge, use straw cutting apparatus chopping and returning again, wheat straw in heaps would not be had like this to occur, be embedded in underground would not ferment to produce and burn the heat of young shoot to death, and serve the effect of keeping soil from packing together, be conducive to crop seed growth.The present invention can also be used for evenly shedding of weeds in the uniformly dispersing of rice straw in rice field or other fields.
Accompanying drawing explanation
Fig. 1 is the orthographic projection structural representation of the left surface of the present invention under left case and right case open mode;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the perspective view of the present invention on front side of left case and right case open mode under angle.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, wheat stalk scattering machine of the present invention, comprise horizontally disposed framework 1, row's column 2 is vertically provided with along the longitudinal direction in the middle part of framework 1, all column 2 upper end edge fore-and-aft directions are provided with longeron 3, and on front side of framework 1, bottom is provided with the lower suspension 4 being positioned at column 2 left and right sides, and the leading flank of front side one root post 2 is provided with suspension 5, be provided with two depthkeeping governor motions on rear side of framework 1, each depthkeeping governor motion lower end is all rotated and is provided with a land wheel 6;
Rotate in the middle of framework 1 and be provided with front rotation scattering mechanism and rear rotation scattering mechanism, be provided with power drive mechanism before being in transmission connection with front rotation scattering mechanism on front side of framework 1, framework 1 is provided with the rear power drive mechanism 34 for rotating scattering mechanism and rear rotation scattering mechanism before being in transmission connection.
Front power drive mechanism comprises clutch shaft bearing seat 7, second bearing block 8, the 3rd bearing block 9 and the 4th bearing block 10, clutch shaft bearing seat 7 and the second bearing block 8 are located at bottom framework 1, clutch shaft bearing seat 7 is located on front side of framework 1, second bearing block 8 is positioned at clutch shaft bearing seat 7 dead astern, dynamic input splined shaft 11 is rotationally connected between clutch shaft bearing seat 7 and the second bearing block 8, the spline structure 12 of power input splined shaft 11 protrudes from forward framework 1 front edge, and power input splined shaft 11 rear end key is connected with the first belt pulley 13 being positioned at the second bearing block 8 rear;
3rd bearing block 9 and the 4th bearing block 10 are located at framework 1 top, 3rd bearing block 9 is located on front side of framework 1,4th bearing block 10 is positioned at the 3rd bearing block 9 dead astern, power transmission shaft 14 is rotatably connected between 3rd bearing block 9 and the 4th bearing block 10, power transmission shaft 14 rear key is connected with the second belt pulley 15 and the 3rd belt pulley 16, second belt pulley 15 is positioned at the 3rd belt pulley 16 front, and the second belt pulley 15 is connected by front triangle V belt translation with the first belt pulley 13.
Front rotation scattering mechanism comprises the 5th bearing block 17 and is positioned at the 6th bearing block 18 at the 5th bearing block 17 rear, front rotating shaft 19 is rotatably connected between 5th bearing block 17 and the 6th bearing block 18, front rotating shaft 19 front end key is connected with the 4th belt pulley the 20, four belt pulley 20 being positioned at the 5th bearing block 17 front and is connected by Vee formation V belt translation with the 3rd belt pulley 16; On front rotating shaft 19, key is connected with the anterior cannula 21 between the 5th bearing block 17 and the 6th bearing block 18, anterior cannula 21 periphery is arranged with front rotating disk 22, the circumferential edges of front rotating disk 22 is circumferentially evenly provided with at least three front shoes 23, front shoe 23 is connected with front pressuring plate 24 by front bolt, between front pressuring plate 24 and front shoe 23, is clamped with the front grass stick 25 of U-shaped structure.
Rear rotation scattering mechanism comprises the 7th bearing block 26 and is rotatably connected to rear rotating shaft 28 with being positioned between the 8th bearing block the 27, seven bearing block 26 at the 7th bearing block 26 rear and the 8th bearing block 27; On rear rotating shaft 28, key is connected with the rear sleeve 29 between the 7th bearing block 26 and the 8th bearing block 27, rear sleeve 29 periphery is arranged with rear rotating disk 30, the circumferential edges of rear rotating disk 30 is circumferentially evenly provided with at least three rear fixed plates 31, rear fixed plate 31 is connected with rear fender 32 by rear bolt, between rear fender 32 and rear fixed plate 31, is clamped with the rear grass stick 33 of U-shaped structure;
Rear power drive mechanism 34 comprises casing, driving gear and driven gear is provided with in casing, driving gear key is connected to front rotating shaft 19 rear end and is positioned at the 6th bearing block 18 rear, driven gear key is connected to rear rotating shaft 28 front end and is positioned at the 7th bearing block 26 front, and driving gear engages with driven gear.
Framework 1 is provided with left case 36 and right case 37, on the right side of left case 36 and be rotatably connected on longeron 3 respectively by hinge on the left of right case 37, is provided with Zola's hand 38, is provided with right handle 39 on the right side of right case 37 on the left of left case 36.
Front rotating disk 22 and rear rotating disk 30 are square structure, and front shoe 23 and rear fixed plate 31 are respectively equipped with four, and four front shoes 23 are located on four angles of front rotating disk 22 respectively, and four rear fixed plates 31 are located on four angles of rear rotating disk 30 respectively.
Depthkeeping governor motion comprises level and is located at connecting rod 40 on rear side of framework 1, connecting rod 40 rear end is vertically provided with fixing square tube 41, activity square tube 42 is inserted with in fixing square tube 41, fixing square tube 41 lower end is stretched out in activity square tube 42 lower end, fixing square tube 41 is provided with two extrapolation pin-and-holes, the vertically corresponding extrapolation pin-and-hole being provided with more than three in activity square tube 42, two extrapolation pin-and-holes are corresponded to two adjacent interior pin holes and are connected by latch 43, and land wheel 6 rotates and is located at activity square tube 42 lower end.
The present invention is connected with four-wheel tractor rear portion with a upper suspension 5 by two lower suspensions 4, and two lower suspensions 4 are equivalent to fulcrum, and four-wheel tractor can transfer the present invention by push-and-pull being hung 5 or promote.Adjustment depthkeeping governor motion makes contacting with becoming the wheat stalk on ridge bottom of front grass stick 25 and rear grass stick 33 rotational trajectory, the present invention moves ahead along with four-wheel tractor, front grass stick 25 and rear grass stick 33 High Rotation Speed, front grass stick 25 by the wheat stalk being piled into ridge to the left or right side shed, rear grass stick 33 by the wheat stalk being piled into ridge to the right or left side shed; The spline structure 12 that the clutch end of four-wheel tractor and power input splined shaft 11 front end is in transmission connection as front rotation scattering mechanism and rear rotation scattering mechanism provide power.The transmittance process of power is: first belt pulley 13 → the second belt pulley the 15 → three belt pulley the 16 → four belt pulley 20 → front rotating shaft 19 → driving gear → driven gear → rear rotating shaft 28 of power input splined shaft 11 rear end; The front grass stick 25 also High Rotation Speed that simultaneously, the High Rotation Speed of rotating shaft 19 drives anterior cannula 21, front rotating disk 22 and is arranged on front rotating disk 22, the rear grass stick 33 also High Rotation Speed that the High Rotation Speed of rear rotating shaft 28 drives rear sleeve 29, rear rotating disk 30 and is arranged on rear rotating disk 30.Due to the engagement of driving gear and driven gear, front rotating shaft 19 and rear rotating shaft 28 is so not only made not to be positioned on same axis, thus increase the width shedding wheat stalk, and make the direction of rotation of front rotating shaft 19 and rear rotating shaft 28 contrary, make front grass stick 25 and rear grass stick 33 shed wheat stalk in the opposite direction respectively like this, thus wheat stalk is shed more even.
Front transmission mechanism adopts four belt pulleys to transmit, and main purpose is the rotating speed of rotating shaft 19 before regulating, and to reach with gait of march to adaptation, guarantees the uniformity shed.
Front rotating disk 22 and rear rotating disk 30 adopt square steel plate to make, and do not adopt circle, under identical radius of turn, more can save steel like this.Front grass stick 25 is pressed in the structure on front shoe 23 by front pressuring plate 24, and front grass stick 25 adopts U-shaped structure, so not only can regulate the length of front grass stick 25, and can change front grass stick 25.Depthkeeping governor motion employing activity square tube 42 is stretched and is passed through the adjustment structure of latch 43 grafting in fixing square tube 41, and structure is simple, and cost is low and be convenient to regulate.
Left case 36 and right case 37 are mainly used in the front grass stick 25 and the rear grass stick 33 that protect High Rotation Speed, avoid injuring other people in operation or transportation.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although with reference to above-described embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: still can modify to the present invention or equivalent replacement, and not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (7)
1. wheat stalk scattering machine, it is characterized in that: comprise horizontally disposed framework, frame mid portion is vertically provided with row's column along the longitudinal direction, all column upper end edge fore-and-aft directions are provided with longeron, on front side of framework, bottom is provided with the lower suspension being positioned at the column left and right sides, the leading flank of front side one root post is provided with suspension, and be provided with two depthkeeping governor motions on rear side of framework, each depthkeeping governor motion lower end is all rotated and is provided with a land wheel;
Rotate in the middle of framework and be provided with front rotation scattering mechanism and rear rotation scattering mechanism, be provided with power drive mechanism before being in transmission connection with front rotation scattering mechanism on front side of framework, framework is provided with the rear power drive mechanism for rotating scattering mechanism and rear rotation scattering mechanism before being in transmission connection.
2. wheat stalk scattering machine according to claim 1, it is characterized in that: front power drive mechanism comprises clutch shaft bearing seat, second bearing block, 3rd bearing block and the 4th bearing block, clutch shaft bearing seat and the second bearing block are located at base of frame, clutch shaft bearing seat is located on front side of framework, second bearing seat is in clutch shaft bearing seat dead astern, dynamic input splined shaft is rotationally connected between clutch shaft bearing seat and the second bearing block, the spline structure of power input splined shaft protrudes from forward frame front end edge, power input splined shaft rear end key is connected with the first belt pulley being positioned at the second bearing block rear,
3rd bearing block and the 4th bearing block are located at frame roof, 3rd bearing block is located on front side of framework, 4th bearing seat is in the 3rd bearing block dead astern, power transmission shaft is rotatably connected between 3rd bearing block and the 4th bearing block, power transmission shaft rear key is connected with the second belt pulley and the 3rd belt pulley, second belt pulley is positioned at the 3rd belt pulley front, and the second belt pulley is connected by front triangle V belt translation with the first belt pulley.
3. wheat stalk scattering machine according to claim 2, it is characterized in that: front rotation scattering mechanism comprises the 5th bearing block and is positioned at the 6th bearing block at the 5th bearing block rear, front rotating shaft is rotatably connected between 5th bearing block and the 6th bearing block, front rotating shaft front end key is connected with the 4th belt pulley being positioned at the 5th bearing block front, and the 4th belt pulley is connected by Vee formation V belt translation with the 3rd belt pulley; On front rotating shaft, key is connected with the anterior cannula between the 5th bearing block and the 6th bearing block, anterior cannula periphery is arranged with front rotating disk, the circumferential edges of front rotating disk is circumferentially evenly provided with at least three front shoes, front shoe is connected with front pressuring plate by front bolt, between front pressuring plate and front shoe, is clamped with the front grass stick of U-shaped structure.
4. wheat stalk scattering machine according to claim 3, is characterized in that: rear the 8th bearing block rotating scattering mechanism and comprise the 7th bearing block and be positioned at the 7th bearing block rear, is rotatably connected to rear rotating shaft between the 7th bearing block and the 8th bearing block; On rear rotating shaft, key is connected with the rear sleeve between the 7th bearing block and the 8th bearing block, rear sleeve periphery is arranged with rear rotating disk, the circumferential edges of rear rotating disk is circumferentially evenly provided with at least three rear fixed plates, rear fixed plate is connected with rear fender by rear bolt, between rear fender and rear fixed plate, is clamped with the rear grass stick of U-shaped structure;
Rear power drive mechanism comprises casing, driving gear and driven gear is provided with in casing, driving gear key is connected to front rotating shaft rear end and is positioned at the 6th bearing block rear, and driven gear key is connected to rear rotating shaft front end and is positioned at the 7th bearing block front, and driving gear engages with driven gear.
5. the wheat stalk scattering machine according to any one of claim 1-4, it is characterized in that: framework is provided with left case and right case, on the right side of left case and be rotatably connected on longeron respectively by hinge on the left of right case, be provided with Zola's hand on the left of left case, on the right side of right case, be provided with right handle.
6. wheat stalk scattering machine according to claim 4, it is characterized in that: front rotating disk and rear rotating disk are square structure, front shoe and rear fixed plate are respectively equipped with four, four front shoes are located on four angles of front rotating disk respectively, and four rear fixed plates are located on four angles of rear rotating disk respectively.
7. the wheat stalk scattering machine according to any one of claim 1-4, it is characterized in that: depthkeeping governor motion comprises level and is located at connecting rod on rear side of framework, connecting rod rear end is vertically provided with fixing square tube, activity square tube is inserted with in fixing square tube, fixing square tube lower end is stretched out in activity square tube lower end, fixing square tube is provided with two extrapolation pin-and-holes, the vertically corresponding extrapolation pin-and-hole being provided with more than three in activity square tube, two extrapolation pin-and-holes are corresponded to two adjacent interior pin holes and are connected by latch, and land wheel rotates and is located at activity square tube lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119932.7A CN105557183B (en) | 2016-03-03 | 2016-03-03 | Wheat stalk scattering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119932.7A CN105557183B (en) | 2016-03-03 | 2016-03-03 | Wheat stalk scattering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105557183A true CN105557183A (en) | 2016-05-11 |
| CN105557183B CN105557183B (en) | 2018-02-09 |
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ID=55868313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610119932.7A Active CN105557183B (en) | 2016-03-03 | 2016-03-03 | Wheat stalk scattering machine |
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| Country | Link |
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| CN (1) | CN105557183B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027017A (en) * | 2021-11-20 | 2022-02-11 | 华北水利水电大学 | Corn stalk returning equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083401U (en) * | 1990-11-15 | 1991-08-28 | 上海市农场管理局农业机械研究所 | Straw scattering device |
| CN201100986Y (en) * | 2007-10-09 | 2008-08-20 | 卢建祥 | Rotary blade type countryside administration machine opener with variable-ratio |
| CN203327559U (en) * | 2013-07-05 | 2013-12-11 | 湖南农业大学 | Straw chopping and scattering device |
| CN203801335U (en) * | 2014-05-05 | 2014-09-03 | 湖南农业大学 | Straw feeding, chopping and scattering device |
| CN204069664U (en) * | 2014-10-05 | 2015-01-07 | 郭传钦 | A kind of unburned stalk sower being provided with elasticity moving tooth |
| CN204907164U (en) * | 2015-07-31 | 2015-12-30 | 中联重机股份有限公司 | Corn mowing machine and straw throwing device thereof |
| CN205389466U (en) * | 2016-03-03 | 2016-07-27 | 正阳县程功机械有限公司 | Machine is shed to wheat straw |
-
2016
- 2016-03-03 CN CN201610119932.7A patent/CN105557183B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083401U (en) * | 1990-11-15 | 1991-08-28 | 上海市农场管理局农业机械研究所 | Straw scattering device |
| CN201100986Y (en) * | 2007-10-09 | 2008-08-20 | 卢建祥 | Rotary blade type countryside administration machine opener with variable-ratio |
| CN203327559U (en) * | 2013-07-05 | 2013-12-11 | 湖南农业大学 | Straw chopping and scattering device |
| CN203801335U (en) * | 2014-05-05 | 2014-09-03 | 湖南农业大学 | Straw feeding, chopping and scattering device |
| CN204069664U (en) * | 2014-10-05 | 2015-01-07 | 郭传钦 | A kind of unburned stalk sower being provided with elasticity moving tooth |
| CN204907164U (en) * | 2015-07-31 | 2015-12-30 | 中联重机股份有限公司 | Corn mowing machine and straw throwing device thereof |
| CN205389466U (en) * | 2016-03-03 | 2016-07-27 | 正阳县程功机械有限公司 | Machine is shed to wheat straw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027017A (en) * | 2021-11-20 | 2022-02-11 | 华北水利水电大学 | Corn stalk returning equipment |
| CN114027017B (en) * | 2021-11-20 | 2023-08-08 | 华北水利水电大学 | Corn stalk returning equipment |
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| Publication number | Publication date |
|---|---|
| CN105557183B (en) | 2018-02-09 |
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