CN108886946B - Still field machine is smashed to straw of safe type - Google Patents
Still field machine is smashed to straw of safe type Download PDFInfo
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- CN108886946B CN108886946B CN201810624925.1A CN201810624925A CN108886946B CN 108886946 B CN108886946 B CN 108886946B CN 201810624925 A CN201810624925 A CN 201810624925A CN 108886946 B CN108886946 B CN 108886946B
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- fixedly connected
- cutting
- fan
- rotating shaft
- returning machine
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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
The invention discloses a safe straw crushing and field returning machine which comprises a field returning machine shell, wherein fan holes are formed in two sides of the field returning machine shell, a fan pipeline is fixedly connected to the inner wall of each fan hole, a blowing fan is fixedly connected to the inner wall of each fan pipeline, a dustproof wire netting is fixedly connected to the top end of the inner wall of each fan pipeline, and a transmission motor frame is fixedly connected to the top of the field returning machine shell. This still field machine is smashed to straw is seted up fan hole through the both sides of returning the field casing, the inner wall connection in fan hole has the fan pipeline, the inner wall fixedly connected with fan of fan pipeline, the fan pipeline is 45 with the contained angle on ground, when returning field machine during operation, piece that oblique decurrent fan will splash cutting blade department blows to ground, can not let the piece fly up the gap that gets into the part, make still field machine break down at the during operation, cause the influence to personnel's safety, reached and make the effect that still field machine during operation is more safe.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a safe straw crushing and returning machine.
Background
The straw is a general term of stem leaf (ear) part of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (typically roughages) after harvesting the seed. More than half of the products of crop photosynthesis exist in the straws, the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, and are multipurpose renewable biological resources, Chinese farmers have a long history of utilizing the crop straws, only because the prior agricultural production level is low, the yield is low, the quantity of the straws is small, and most of the straws are used as fuel and burnt except that a small quantity of straws are used for gaskets and feeding livestock and a part of straws are used for composting. With the development of agricultural production, since the 80 th of the 20 th century in China, the grain yield is greatly improved, the quantity of straws is large, and a large amount of surplus straws are available in rural areas due to the popularization of firewood and coal saving technologies and the popularization of coal burning and liquefied gas use. Meanwhile, the improvement of scientific technology and the improvement of the level of agricultural mechanization lead the utilization of the straws to be changed from the original composting into the direct returning of the straws. The vast scientific and technical workers in China carry out highly effective research on straw returning. The straw returning field has the stack to wet the field, crosses the abdomen and returns the field, multiple modes such as direct still field need use the straw to smash still field machine this moment, and the multiple plant that mainly is applicable to and smashes the growth period and be one year: if can smash cotton, maize straw, eggplant, hot pepper seedling etc. this equipment is changed waste into valuables with the large amount of green rubbish that originally was difficult to sell and receive, plays new economic value, has also protected the environment simultaneously, has improved soil, creates good social, and the current still field machine of smashing on the market is when using, and the crushing straw piece splashes easily in still field machine's part gap, causes still field machine jam for still field machine breaks down, has influenced work efficiency, also appears unexpected accident in the course of the work more easily.
Disclosure of Invention
The invention aims to provide a safe straw crushing and returning machine to the field so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a still field machine is smashed to straw of safe type, includes still field casing, the fan hole is seted up to the both sides of still field casing, the inner wall fixedly connected with fan pipeline in fan hole, the inner wall fixedly connected with fan of blowing of fan pipeline, the inner wall top fixedly connected with dustproof wire netting of fan pipeline.
The cutting machine is characterized in that the top of the returning machine shell is fixedly connected with a transmission motor frame, the surface of the transmission motor frame is fixedly connected with a transmission motor, the output end of the transmission motor is fixedly connected with a first transmission belt wheel, the surface of the first transmission belt wheel is connected with a transmission belt, the first transmission belt wheel is connected with a second transmission belt wheel through transmission belt, the top of the inner cavity of the returning machine shell is fixedly connected with a cutting rotating shaft support, the surface of the cutting rotating shaft support is fixedly connected with a cutting rotating shaft through a bearing, the surface of the cutting rotating shaft is fixedly connected with the inner wall of the second transmission belt wheel, two ends of the cutting rotating shaft are fixedly connected with cutting turntables, the surface of each cutting turntable is fixedly connected with a movable block, the surface of each movable block is fixedly connected with a cutting frame through a bearing, the bottom of, the fixed surface of cutting frame is connected with first fixed rotating shaft, the fixed surface of first fixed rotating shaft is connected with the fixed support pole, the fixed support pole is kept away from the one end fixedly connected with second fixed rotating shaft of first fixed rotating shaft.
Preferably, one side of the returning machine shell is fixedly connected with a soil crushing shovel.
Preferably, the second fixed rotating shaft is fixedly connected with the inner wall of the returning machine shell.
Preferably, the number of the movable blocks is two, the two movable blocks are respectively distributed on the surfaces of the two cutting turntables, and the two movable blocks are higher than each other at the opposite positions.
Preferably, the top of the returning machine shell is provided with a movable hole matched with the transmission belt, and the movable hole is positioned right below the transmission belt.
Preferably, one end of the support rod, which is far away from the cutting frame, is fixedly connected with the top surface of the cutting blade.
Preferably, the number of the cutting blades is twelve, and twelve cutting blades are in a group of six, and two groups of cutting blades are respectively distributed at the bottoms of the two cutting frames.
Preferably, the included angle between the fan pipeline and the bottom surface is 45 degrees.
Advantageous effects
The utility model provides a still field machine is smashed to straw of safe type possesses following beneficial effect:
1. this still field machine is smashed to straw of safe type, both sides through still field casing are seted up the fan hole, the inner wall connection in fan hole has the fan pipeline, the inner wall fixedly connected with fan of fan pipeline, the fan pipeline is 45 with the contained angle on ground, when still field machine during operation, piece that oblique decurrent fan probably splashes cutting blade department blows to ground, can not let the piece fly up the gap that gets into the part, make still field machine break down at the during operation, lead to the fact the influence to personnel's safety, reached and make still field machine during operation safer effect.
2. This still field machine is smashed to straw of safe type, pass through the drive belt through driving motor and drive second driving pulley, the inner wall connection cutting pivot of second driving pulley, the cutting carousel is connected at the both ends of cutting pivot, the cutting carousel passes through the movable block and connects the cutting frame, the bottom of cutting frame is connected with six cutting blades, the quantity of movable block is two, and the relative position one of two movable blocks is high one low, make when the cutting, can have two sets of blade cutting straws, the straw is cut more to be smashed, the effect that improves still field machine work efficiency has been reached.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged view of the structure of the present invention at A.
In the figure: the field returning machine comprises a field returning machine shell 1, a fan hole 2, a fan pipeline 3, a blowing fan 4, a dustproof wire netting 5, a transmission motor frame 6, a transmission motor 7, a first transmission belt wheel 8, a transmission belt 9, a second transmission belt wheel 10, a cutting shaft support 11, a cutting rotating shaft 12, a cutting rotating disc 13, a movable block 14, a cutting frame 15, a cutting blade 16, a supporting rod 17, a first fixed rotating shaft 18, a fixed supporting rod 19, a second fixed rotating shaft 20, a soil crushing shovel 21 and a movable hole 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a safe straw crushing and returning machine comprises a returning machine shell 1, wherein fan holes 2 are formed in two sides of the returning machine shell 1, fan pipelines 3 are fixedly connected to the inner walls of the fan holes 2, the included angle between each fan pipeline 3 and the bottom surface is 45 degrees, so that a blowing fan 4 can be aligned to a cutting blade 16, blowing fans 4 are fixedly connected to the inner walls of the fan pipelines 3, the fan holes 2 are formed in two sides of the returning machine shell 1, the fan pipelines 3 are connected to the inner walls of the fan holes 2, the blowing fans 4 are fixedly connected to the inner walls of the fan pipelines 3, the included angle between each fan pipeline 3 and the ground is 45 degrees, when the returning machine works, chips splashed by the cutting blade 16 can be blown to the ground by obliquely downward fans, the chips cannot float up to enter gaps of parts, the returning machine breaks down when working, influences are caused on safety of personnel, and the effect of making the returning machine work safer is achieved, the inner wall top fixedly connected with dustproof wire netting 5 of fan pipeline 3, one side fixedly connected with soil crushing shovel 21 of returning casing 1 for uneven ground surface clod can not influence returning machine work.
The top of the returning machine shell 1 is fixedly connected with a transmission motor frame 6, the surface of the transmission motor frame 6 is fixedly connected with a transmission motor 7, the output end of the transmission motor 7 is fixedly connected with a first transmission belt wheel 8, the surface of the first transmission belt wheel 8 is in transmission connection with a transmission belt 9, the top of the returning machine shell 1 is provided with a movable hole 22 matched with the transmission belt 9, the movable hole 22 is positioned under the transmission belt 9, so that the transmission belt 9 can normally work, the first transmission belt wheel 8 is in transmission connection with a second transmission belt wheel 10 through the transmission belt 9, the top of the inner cavity of the returning machine shell 1 is fixedly connected with a cutting rotating shaft support 11, the surface of the cutting rotating shaft support 11 is fixedly connected with a cutting rotating shaft 12 through a bearing, the surface of the cutting rotating shaft 12 is fixedly connected with the inner wall of the second transmission belt wheel 10, two ends of the cutting rotating shaft 12 are, the quantity of movable block 14 is two, and two movable blocks 14 distribute respectively on the surface of two cutting carousel 13, the relative position one of two movable blocks 14 is high one low, make two sets of blades can be with different orbit cutting, the surface of movable block 14 passes through bearing fixedly connected with cutting frame 15, the bottom fixedly connected with cutting blade 16 of cutting frame 15, the quantity of cutting blade 16 is twelve, and twelve cutting blade 16 are six to be a set of, two sets of cutting blade 16 distribute respectively in the bottom of two cutting frames 15, drive second driving pulley 10 through drive motor 7 through drive belt 9, the inner wall of second driving pulley 10 connects cutting pivot 12, cutting carousel 13 is connected at the both ends of cutting pivot 12, cutting carousel 13 connects cutting frame 15 through movable block 14, the bottom of cutting frame 15 is connected with six cutting blade 16, the quantity of movable block 14 is two, and two movable block 14's relative position one is high one low, make when the cutting, there can be two sets of blade cutting straws, the straw is cut more smash, the effect that improves still field machine work efficiency has been reached, the fixed surface of cutting frame 15 is connected with bracing piece 17, the bracing piece 17 is kept away from the one end of cutting frame 15 and cutting blade 16's top surface fixed connection, the first fixed rotating shaft 18 of fixed surface of cutting frame 15 is connected with, the fixed surface of first fixed rotating shaft 18 is connected with fixed support bar 19, the one end fixedly connected with second fixed rotating shaft 20 of first fixed rotating shaft 18 is kept away from to fixed support bar 19, second fixed rotating shaft 20 and still field casing 1's inner wall fixed connection.
The working principle is as follows: when using still field machine, start blower 4, make windy inside cutting blade of aiming at still field machine shell 1 to blow, start driving motor 7 afterwards, it rotates to drive second driving pulley 10 through drive belt 9, cutting pivot 12 begins to rotate, it rotates to drive cutting carousel 13, make movable block 14 begin to move, cutting frame 15 begins the up-and-down motion afterwards, make cutting blade 16 of cutting frame 15 bottom can be the piece with the straw cutting on ground, and the piece after the cutting is blown to ground by blower 4, the inside influence still field machine work that can not fly into still field machine shell 1, the effect of guaranteeing still field machine work efficiency and operating personnel safety has been reached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a still field machine is smashed to straw of safe type, includes still field casing (1), its characterized in that: fan holes (2) are formed in two sides of the returning machine shell (1), a fan pipeline (3) is fixedly connected to the inner wall of each fan hole (2), a blowing fan (4) is fixedly connected to the inner wall of each fan pipeline (3), and a dustproof wire netting (5) is fixedly connected to the top end of the inner wall of each fan pipeline (3);
the top of the returning machine shell (1) is fixedly connected with a transmission motor frame (6), the surface of the transmission motor frame (6) is fixedly connected with a transmission motor (7), the output end of the transmission motor (7) is fixedly connected with a first transmission belt wheel (8), the surface of the first transmission belt wheel (8) is connected with a transmission belt (9), the first transmission belt wheel (8) is connected with a second transmission belt wheel (10) through the transmission belt (9), the top of the inner cavity of the returning machine shell (1) is fixedly connected with a cutting rotating shaft support (11), the surface of the cutting rotating shaft support (11) is fixedly connected with a cutting rotating shaft (12) through a bearing, the surface of the cutting rotating shaft (12) is fixedly connected with the inner wall of the second transmission belt wheel (10), the two ends of the cutting rotating shaft (12) are fixedly connected with cutting turntables (13), the surface of the cutting turntables (13) is fixedly connected with movable, the cutting device comprises a movable block (14), a cutting frame (15) is fixedly connected to the surface of the movable block (14) through a bearing, a cutting blade (16) is fixedly connected to the bottom of the cutting frame (15), a supporting rod (17) is fixedly connected to the surface of the cutting frame (15), a first fixed rotating shaft (18) is fixedly connected to the surface of the cutting frame (15), a fixed supporting rod (19) is fixedly connected to the surface of the first fixed rotating shaft (18), and a second fixed rotating shaft (20) is fixedly connected to one end, far away from the first fixed rotating shaft (18), of the fixed supporting rod (19);
the included angle between the fan pipeline (3) and the bottom surface is 45 degrees.
2. The safe straw crushing and returning machine as claimed in claim 1, wherein: one side of the returning machine shell (1) is fixedly connected with a soil crushing shovel (21).
3. The safe straw crushing and returning machine as claimed in claim 1, wherein: the second fixed rotating shaft (20) is fixedly connected with the inner wall of the returning machine shell (1).
4. The safe straw crushing and returning machine as claimed in claim 1, wherein: the number of the movable blocks (14) is two, the two movable blocks (14) are respectively distributed on the surfaces of the two cutting turntables (13), and the two movable blocks (14) are higher and lower in relative position.
5. The safe straw crushing and returning machine as claimed in claim 1, wherein: the top of the returning machine shell (1) is provided with a movable hole (22) matched with the transmission belt (9), and the movable hole (22) is positioned under the transmission belt (9).
6. The safe straw crushing and returning machine as claimed in claim 1, wherein: one end of the supporting rod (17) far away from the cutting frame (15) is fixedly connected with the top surface of the cutting blade (16).
7. The safe straw crushing and returning machine as claimed in claim 1, wherein: the number of the cutting blades (16) is twelve, six of the twelve cutting blades (16) form one group, and two groups of cutting blades (16) are respectively distributed at the bottoms of the two cutting frames (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624925.1A CN108886946B (en) | 2018-06-17 | 2018-06-17 | Still field machine is smashed to straw of safe type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624925.1A CN108886946B (en) | 2018-06-17 | 2018-06-17 | Still field machine is smashed to straw of safe type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108886946A CN108886946A (en) | 2018-11-27 |
| CN108886946B true CN108886946B (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810624925.1A Expired - Fee Related CN108886946B (en) | 2018-06-17 | 2018-06-17 | Still field machine is smashed to straw of safe type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108886946B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117441481B (en) * | 2023-11-25 | 2024-05-03 | 黑龙江省黑土保护利用研究院 | Straw returning and crushing mechanism and straw returning equipment thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2535157B1 (en) * | 1982-10-27 | 1990-05-11 | Beltran Robert | DEVICE FOR RECOVERING DEBRIS FROM PREVIOUSLY COLLECTED AND CRUSHED SHADES BY THE SAME |
| CN2824543Y (en) * | 2005-06-22 | 2006-10-11 | 陈永超 | A machine for breaking corn stalk and returning thereof to field |
| KR20100091824A (en) * | 2009-02-11 | 2010-08-19 | 이성문 | Vine crusher for farm product |
| CN202773450U (en) * | 2012-09-19 | 2013-03-13 | 王守昌 | Segment cutting type straw returning machine |
| CN203136575U (en) * | 2013-04-02 | 2013-08-21 | 鸡泽县卓成农机设备制造有限公司 | Stalk cutting and field-returning machine |
| CN203761778U (en) * | 2014-04-08 | 2014-08-13 | 鸡泽县卓成农机设备制造有限公司 | Straw smashing, straw application and rotary tillage all-in-one machine |
| CN204634395U (en) * | 2015-03-20 | 2015-09-16 | 楼浩升 | A kind of mower being convenient to cleaning root angle place weeds |
| CN206100945U (en) * | 2016-10-19 | 2017-04-19 | 高挺 | Multi -functional garden mower of shock attenuation nature adjustable |
| CN207321911U (en) * | 2017-06-10 | 2018-05-08 | 施宁 | A kind of garden lawn is hoed up weeds equipment |
-
2018
- 2018-06-17 CN CN201810624925.1A patent/CN108886946B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN108886946A (en) | 2018-11-27 |
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Granted publication date: 20210112 Termination date: 20210617 |