CN104012251B - Straw secondary chopping and spilling machine - Google Patents
Straw secondary chopping and spilling machine Download PDFInfo
- Publication number
- CN104012251B CN104012251B CN201410248473.3A CN201410248473A CN104012251B CN 104012251 B CN104012251 B CN 104012251B CN 201410248473 A CN201410248473 A CN 201410248473A CN 104012251 B CN104012251 B CN 104012251B
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- 239000010902 straw Substances 0.000 title claims abstract description 34
- 241000951498 Brachypteraciidae Species 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 2
- 244000025254 Cannabis sativa Species 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- 241000244831 Agrimonia gryposepala Species 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
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- Harvester Elements (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention relates to a processing device for straws of crops, in particular to a straw secondary chopping and spilling machine. A machine frame is integrally in a rhombus shape. A suspension frame is connected to the top on the left side of the machine frame, and supporting legs are connected to the bottom of the machine frame. A spreader plate assembly, a chopping knife shaft assembly and a grass blocking curtain are arranged at the upper right portion of the machine frame, the bottom of the machine frame and the position in front of the supporting legs respectively. The middle of the front face and the middle of the back face of the machine frame are provided with an upper stationary knife row and a lower stationary knife row respectively from top to bottom. A transmission box assembly is located inside the portion, on one side of the suspension frame, of the machine frame. The transmission box assembly is in driving connection with a ground roller assembly through a belt. A belt wheel protection cover is arranged outside the belt, a tension device is arranged on the upper portion of the belt, one side of the ground roller assembly extends out of the lower right portion of the machine frame, and a scraping fender is arranged on the top of the ground roller assembly. The straw secondary chopping and spilling machine has the advantages that straws chopped by a combine harvester can be sucked to be chopped and spilled for the second time, evenness of spilling of the chopped straws of the crops is achieved, and the problems that stubbles are high and bottoms are not flush after the straws of the crops are cut, and grass and soil are stuck to the ground rollers easily are solved.
Description
Technical field
The invention belongs to the processing meanss of crop straw, machine is shed in the secondary chopping of specifically a kind of crop straw.
Background technology
The crop straw processing meanss that now market sale and peasant are used, the principle of its mincing and returning to the field is just as
's.The kinetic energy being produced using the chopping cutter shaft of high-speed rotation, crop straw is picked up or interrupts crop straw, be involved in frame shell
In vivo, cutting, impact then through moving knife and the upper and lower blade row being arranged in frame housing so that the long straw stalk of crop is chopped into,
Crop straw chopped, in the presence of air-flow and centrifugal force, is shed on the field after equipment along frame housing inwall.
However, the crop straw that present market sale and peasant are used cuts up and farmland returned machine, also not up to user is wanted
Seek purpose to be reached.Such as: the homogeneity question shed after crop straw chopping；Cut after crop straw cutting that stubble is high, bottom not
Neat problem；The problems such as ground roll easy clay stickweed.
Content of the invention
In order to solve the above problems, the present invention is intended to provide a kind of by new chopping rotor design, can adsorb from
The straw stalk of united reaper chopping, carries out secondary chopping and sheds the secondary chopping of straw stalk of operation shedding machine.
In order to achieve the above object, the present invention adopts the following technical scheme that
Machine is shed in the secondary chopping of straw stalk, is connected and composed by hanger bracket, frame, supporting leg and each several part assembly, as the present invention
Technical characteristic, frame generally rhombus, the left side top of frame connects hanger bracket bottom connection leg, the upper right quarter of frame,
The front of bottom and supporting leg is respectively equipped with flow distribution plate assembly, shredder bar axle assembly and gear straw screen or mat, in the middle part of the front and back of frame
From top to bottom it is respectively equipped with top stationary knife row and bottom stationary knife row；Transmission box assembly is located at the machine frame inside of hanger bracket side, passes
It is connected by belt transmission between dynamic box assembly and ground roller assembly, be provided with belt pulley guard shield outside belt, belt top is provided with tensioning
Device, the outside of frame lower right side is extended in ground roller assembly side, and ground roller assembly top is provided with cleaning shoe.
As a further improvement on the present invention, top stationary knife is arranged its blade and is put the first edge on a knife or a pair of scissors for right side, and cutting edge is zigzag, is welded on
In l type fixed seat；Hole is had, available bolt connects firmly in frame in l type fixed seat.
As a further improvement on the present invention, bottom stationary knife is arranged its blade and is put the first edge on a knife or a pair of scissors for left side, and cutting edge is zigzag, welding
After in l type fixed seat, integral solder is in frame.
The present invention, through above-mentioned technological improvement, has reached following beneficial effect: can adsorb from united reaper chopping
Straw stalk, carries out secondary chopping and sheds operation, the homogeneity question shed after solving crop straw chopping；After crop straw cutting
Cut the problem that stubble is high, bottom is uneven；The problems such as ground roll easy clay stickweed.
Brief description
Fig. 1 is that machine overall structure diagram is shed in the secondary chopping of straw stalk of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention will be further described:
Machine is shed in the secondary chopping of straw stalk, is connected and composed by hanger bracket 1, frame 4, supporting leg 12 and each several part assembly, frame 4 is whole
Body is rhombus, and the left side top of frame 4 connects hanger bracket 1 bottom connection leg 12, the upper right quarter of frame 4, bottom and supporting leg 12
Front be respectively equipped with flow distribution plate assembly 5, shredder bar axle assembly 8 and gear straw screen or mat 11, by up in the middle part of the front and back of frame 4
Under be respectively equipped with top stationary knife row 9 and bottom stationary knife row 10；Transmission box assembly 2 is located inside the frame 4 of hanger bracket 1 side, passes
It is connected by belt transmission between dynamic box assembly 2 and ground roller assembly 7, outside belt, is provided with belt pulley guard shield 3, belt top is provided with opens
Tight device 13, the outside of frame 4 lower right side is extended in ground roller assembly 7 side, and ground roller assembly 7 top is provided with cleaning shoe assembly 6.
Described top stationary knife is arranged 9 its blade and is put the first edge on a knife or a pair of scissors for right side, and cutting edge is zigzag, is welded in l type fixed seat；L type
Hole is had, available bolt connects firmly in frame 4 in fixed seat.
Described bottom stationary knife is arranged 10 its blade and is put the first edge on a knife or a pair of scissors for left side, and cutting edge is zigzag, after being welded in l type fixed seat,
Integral solder is in frame 4.
The blade being provided with the tool rest with the cutting blade of cutting edge for the both sides and having air draught effect is welded with shredder bar central siphon,
Blade stagger is distributed between the space of cutting blade tool rest combination, and overall length is added and is substantially equal to working width.
Flow distribution plate assembly 5 device can rotate around the locking bearing pin being arranged in frame 4；Face upward, the angle of depression is adjustable.
Cleaning shoe assembly 6 can the high and low adjustment of roller assembly 7 everywhere and upper and lower adjustment, can be around the lock being arranged in frame 4
Rationed marketing rotates.
Fix the tightness of tensioning each bar driving belt that tensioner 13 can be rigid.
On the biside plate of frame 4, it is welded with the welded nut of fixed pin shaft.After flow distribution plate assembly 5 loads frame 4,
By the nut of welded for the threaded bearing pin biside plate in frame 4, it is screwed into the guide of two ends seam on flow distribution plate assembly 5
Interior, fixed with nut again outside bearing pin.At this moment, flow distribution plate assembly 5 can rotate around bearing pin.Frame 4 is arranged on by adjustment and divides
Bolt on stream plate assembly 5 supported on both sides plate, becomes and can get required angle during equipment operation.The advantage of this design exists
In；Can be according to the growing way of weather condition during equipment operation and plot crop；And after putting paving pickup, the thickness in shop, Bao Cheng
Degree；To adjust the angle of flow distribution plate assembly 5, to increase or reduce the ventilative area of flow distribution plate assembly 5 so that crop straw chopped
Bar is shed evenly.
As shown in figure 1, on the biside plate of frame 4, being welded with the welded nut of fixed pin shaft.When cleaning shoe assembly 6 fills
After entering frame 4, by the nut of welded for the threaded bearing pin biside plate in frame 4, it is screwed into two ends weldering on cleaning shoe assembly 6
In the guide closing, fixed with nut again outside bearing pin.At this moment, cleaning shoe assembly 6 can rotate around bearing pin.In addition cleaning shoe assembly 6
Also can adjust and upper and lower adjustment in the height of roller assembly 7, bottom everywhere.Increase the design of cleaning shoe assembly 6, cleaning shoe assembly 6 can be made
Timely wipe the soil sticking on ground roller assembly 7 and long straw stalk off it is ensured that the smooth working of equipment, and for other zero
The protection of part is all significant.The crop root that again solves the problems, such as to stand cuts that stubble is high, bottom is uneven.
In the tensioning wheel carrier in frame 4, tensioning that can be rigid is arranged on this equipment to fixing tensioner 13 erecting and welding
The tightness of three belts on belt pulley.Ensure that three belts entail much effort simultaneously, prevent beating of wall scroll belt, extend simultaneously
The service life of belt.
Claims (3)
1. machine is shed in the secondary chopping of straw, total including hanger bracket (1), frame (4), supporting leg (12), transmission box assembly (2) and ground roll
Become (7) it is characterised in that: frame (4) generally rhombus, the left side top of frame (4) connects hanger bracket (1), the bottom of frame (4)
Portion's connection leg (12), the front of the upper right quarter of frame (4), bottom and supporting leg (12) is respectively equipped with flow distribution plate assembly (5), chopping
Cutter shaft assembly (8) and gear straw screen or mat (11), flow distribution plate assembly (5) device rotates around the locking bearing pin that is arranged in frame (4) and face upward,
The angle of depression rotates, and is from top to bottom respectively equipped with top stationary knife row (9) and bottom stationary knife row in the middle part of the front and back of frame (4)
(10), bottom stationary knife row (10) its blade puts the first edge on a knife or a pair of scissors for left side, and cutting edge is zigzag, after being welded in l type fixed seat, overall weldering
It is connected in frame (4)；The frame (4) that transmission box assembly (2) is located at hanger bracket (1) side is internal, is driven box assembly (2) and ground roll
Assembly is connected by belt transmission between (7), is provided with belt pulley guard shield (3) outside belt, and belt top is provided with tensioner (13),
The outside of frame (4) lower right side is extended in ground roller assembly (7) side, and ground roller assembly (7) top is provided with cleaning shoe assembly (6), scrapes
Mud plate assembly (6) the high and low adjustment of roller assembly (7) everywhere and upper and lower adjustment, cleaning shoe assembly (6) is around being arranged in frame (4)
Stop pin rotate.
2. the secondary chopping of straw as claimed in claim 1 shed machine it is characterised in that: stationary knife row's (9) its blade in top is the right side
Put the first edge on a knife or a pair of scissors in side, cutting edge is zigzag, is welded in l type fixed seat；Have hole in l type fixed seat, connected firmly in frame (4) with bolt
On.
3. the secondary chopping of straw as claimed in claim 1 shed machine it is characterised in that: on the biside plate of frame (4), welding
There is the welded nut of fixed pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410248473.3A CN104012251B (en) | 2014-06-06 | 2014-06-06 | Straw secondary chopping and spilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410248473.3A CN104012251B (en) | 2014-06-06 | 2014-06-06 | Straw secondary chopping and spilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104012251A CN104012251A (en) | 2014-09-03 |
| CN104012251B true CN104012251B (en) | 2017-01-25 |
Family
ID=51429484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410248473.3A Active CN104012251B (en) | 2014-06-06 | 2014-06-06 | Straw secondary chopping and spilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104012251B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075535B (en) * | 2015-09-23 | 2016-09-07 | 唐钱 | A kind of grass-mowing machine |
| CN105325129A (en) * | 2015-12-03 | 2016-02-17 | 黑龙江红兴隆机械制造有限公司 | Returning machine with straw pick-up function |
| CN106900285A (en) * | 2017-03-30 | 2017-06-30 | 农业部南京农业机械化研究所 | The multipurpose climing pulverizer of walk-behind type potato is cut in a kind of leakproof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532673Y (en) * | 2002-03-25 | 2003-01-29 | 刘少林 | Cover opening type straw crushing and returning machine |
| CN2824543Y (en) * | 2005-06-22 | 2006-10-11 | 陈永超 | A machine for breaking corn stalk and returning thereof to field |
| CN201640004U (en) * | 2010-02-04 | 2010-11-24 | 漯河雪城农业机械有限公司 | Multifunctional straw crumbling and recycling machine |
| CN103125213A (en) * | 2013-02-06 | 2013-06-05 | 连云港市连发机械有限公司 | Machine for chopping and returning rice and wheat straw root stubbles into soil |
| CN203340620U (en) * | 2013-07-17 | 2013-12-18 | 新疆农业科学院土壤肥料与农业节水研究所 | Improved straw application crushing device |
| CN203912610U (en) * | 2014-06-06 | 2014-11-05 | 黑龙江红兴隆机械制造有限公司 | Machine is shed in the chopping of stalk secondary |
-
2014
- 2014-06-06 CN CN201410248473.3A patent/CN104012251B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532673Y (en) * | 2002-03-25 | 2003-01-29 | 刘少林 | Cover opening type straw crushing and returning machine |
| CN2824543Y (en) * | 2005-06-22 | 2006-10-11 | 陈永超 | A machine for breaking corn stalk and returning thereof to field |
| CN201640004U (en) * | 2010-02-04 | 2010-11-24 | 漯河雪城农业机械有限公司 | Multifunctional straw crumbling and recycling machine |
| CN103125213A (en) * | 2013-02-06 | 2013-06-05 | 连云港市连发机械有限公司 | Machine for chopping and returning rice and wheat straw root stubbles into soil |
| CN203340620U (en) * | 2013-07-17 | 2013-12-18 | 新疆农业科学院土壤肥料与农业节水研究所 | Improved straw application crushing device |
| CN203912610U (en) * | 2014-06-06 | 2014-11-05 | 黑龙江红兴隆机械制造有限公司 | Machine is shed in the chopping of stalk secondary |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104012251A (en) | 2014-09-03 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |