CN109874516A - Straw field pickup disintegrating screening machine - Google Patents
Straw field pickup disintegrating screening machine Download PDFInfo
- Publication number
- CN109874516A CN109874516A CN201910261371.8A CN201910261371A CN109874516A CN 109874516 A CN109874516 A CN 109874516A CN 201910261371 A CN201910261371 A CN 201910261371A CN 109874516 A CN109874516 A CN 109874516A
- Authority
- CN
- China
- Prior art keywords
- shaft
- rack
- field pickup
- straw field
- sieve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010902 straw Substances 0.000 title claims abstract description 39
- 238000012216 screening Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000007873 sieving Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000003306 harvesting Methods 0.000 description 6
- 230000035611 feeding Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a kind of straw field pickup disintegrating screening machines, it includes that rack, transmission mechanism, crushing throw mechanism, stalk conveying mechanism, straw field pickup mechanism and clod-riddler structure, crushing is respectively set in the two sides of rack and throws mechanism, it includes shell that the crushing, which throws mechanism, screen drum is fixedly mounted in enclosure interior, and ledger-plate is fixedly mounted in inboard wall of riddle drum；It is equipped with rotor inside housings, rotor includes disk, the blade of disk interior annular distribution and the fin of annular spread；It crushes to throw at two and is equipped with stalk conveying mechanism between mechanism, be equipped with straw field pickup mechanism in the front of rack, be equipped with clod-riddler structure at the rear portion of rack.It is simple and compact for structure, low in cost, may be implemented to pick up, crush and sieve native integration of operation, work efficiency is high.
Description
Technical field
The invention belongs to agricultural machinery technological field, specifically a kind of straw field pickup disintegrating screening machine.
Background technique
Many agricultural harvesting machineries of the prior art all only harvest seed, and stalk, which is still stayed in the ground or rubbed, is layered on ground
In.It is all often then to use the place burned using crushing straw in farmland is manually concentrated in order to not influence lower stubble tillage operation
Reason mode is handled, and this method is unfavorable for the farm crop straw organism matter utilization of resources, the smog for burning generation causes environment
Pollution.
It is typically big that there is the prior art the multi-functional straw in one such as harvesting and crushing to crush harvest machinery
Type united reaper, structure is complicated, and the power of demand is big, and mechanical volume is big, is not suitable for small plot operation, and mechanical price is high
Expensive, operating cost is high, is unsuitable for the needs of current rural area management on small scale.China's patent 201220264872.5 discloses one kind
Straw picks up disintegrating screening machine, it is a small-sized agricultural machinery, including cutting pickup, feeding screw and guillotine cutting
Catapult.The disadvantage is that the stalk crushing of harvest is insufficient, a large amount of dust is also contained in the crushing straw of harvest, to the later period
Using or further processing bring many troubles.
Summary of the invention
The purpose of the present invention is to provide a kind of straw field pickup disintegrating screening machines, it is simple and compact for structure, low in cost, powder
The native effect of broken sieve is good, may be implemented to pick up, crush and sieve native integration of operation, work efficiency is high.
The object of the present invention is achieved like this: a kind of straw field pickup disintegrating screening machine, it includes rack and transmission mechanism,
It is characterized by: throwing mechanism in the crushing that a shared main shaft is respectively set in the two sides of rack, the crushing throws mechanism
Including the shell being made of barrel shell, inner side end and outside end cap, the top of barrel shell is equipped with discharge barrel, inside inside housings
Screen drum is fixedly mounted on end face, the inner side end center inside screen drum is equipped with spout, and several stationary knifes are fixedly mounted in inboard wall of riddle drum
Piece；It is equipped with rotor inside housings, rotor includes the disk for being fixedly mounted on main shaft outer end, is arranged on disk and extend into screen drum
Several cutting blades of portion's annular spread and several fins for extending into the distribution of screen drum outer annular；Two crush throw mechanism it
Between rack be equipped with stalk conveying mechanism, the stalk conveying mechanism includes two chute feeders being set side by side of left and right, institute
The main shaft stated turns to opposite and feeding to two sides through being respectively set inside two chute feeders on the main shaft in two chute feeders
The flight of material mouth feeding；It is equipped with straw field pickup mechanism in the front of rack, the straw field pickup mechanism includes being mounted on machine
It is to pick up roller bearing below the arc-shaped cover of frame front, arc-shaped cover, picks up hinged several cuttings pickup tulwars on roller bearing；In rack
Rear portion is equipped with clod-riddler structure, and the clod-riddler structure includes sieving the sieve nest constituted, sieve by the cone cylinder of the drum sieve on top and lower part
The top of body be equipped be in cone cylinder sieve tangential angle two charging nozzles, two crushing throw the discharge barrel of mechanism respectively with two
A charging nozzle connection, the lower part of sieve nest are equipped with discharge port；The top of sieve nest is equipped with pedestal, and pedestal lower part is installed one and extend into
Disk, the set of the downside of disk is fixedly mounted in the upper end of sleeve or shaft in rotatable sleeve or shaft inside sieve nest
Spiral plectrum is fixedly mounted in sleeve or shaft lower part in the multiple fins of annular spread on cylinder or shaft；It is arranged around sieve nest
There are the shell at collection soil interval, the lower part of shell is equipped with soil outlet.
Preferably, the transmission mechanism includes three shaft gear commutators and two shaft gear commutators, the commutation of three shaft gears
Device includes preceding projecting shaft, rear projecting shaft and side projecting shaft, and two shaft gear commutators include preceding projecting shaft and side projecting shaft, three axis teeth
The power input shaft being connected with power vehicle rear output shaft that the preceding projecting shaft of wheel commutator is, the side of three shaft gear commutators
Projecting shaft picks up roller bearing rotation by belt gear or chain transminssion mechanism driving；The rear stretching of three shaft gear commutators
Axis is connected by Hooks coupling universal coupling with the preceding projecting shaft of two shaft gear commutators, and the side projecting shaft of two shaft gear commutators passes through
Belt gear or the rotation of chain transminssion mechanism driving spindle.
Preferably, the three shaft gear commutators are mounted on the front upper part of rack, the two shaft gear commutators peace
It is mounted at rack middle and upper part.
Preferably, round sieve is equipped on the top of drum sieve.
Preferably, hitch frame is equipped in the front of rack.
Preferably, traveling wheel there are two being set in the middle and back of rack.
Preferably, at the rear portion of rack, this has material receiving.
The present invention compared to the prior art the advantage is that:
(1) the clod-riddler structure that the present invention is arranged includes sieve nest and shell, and annular spread is multiple on sieving intracorporal sleeve or shaft
Fin and spiral plectrum feed the crushing straw that nozzle is blown into from two and blow sleeve or shaft rotation, and the spiral plectrum of rotation is dialled
Dynamic crushing straw is rotated along sieve nest inner wall, in addition the effect of wind-force, makes the dust impurity in crushing straw enter sieve nest and shell
Between interlayer in, then from soil outlet be discharged；It is discharged after the crushing straw screening of sieve nest internal rotating from discharge port, sieve soil is not required to
Special configuration power is wanted, it is good to sieve native effect.
(2) it includes shell that of the invention two crushing, which throw mechanism, and screen drum is fixed in shell, and inboard wall of riddle drum fixation is several
Ledger-plate；In shell by main shaft drives rotation disk on setting extend into screen drum inner annular distribution several cutting blades and
It extend into several fins of screen drum outer annular distribution；Pass through the dissection of ledger-plate and cutting blade, Neng Goufei in screen drum
Often efficiently straw is shredded, the sieve pore that the stalk of chopping passes through under the influence of centrifugal force around screen drum enters screen drum
Outside, the crushing straw entered on the outside of screen drum are dished out under the action of fin from discharge barrel.Its cutting and grinding are high-efficient, broken straw
Stalk to throw wind-force big, provide strong wind turbine for clod-riddler structure.
(3) of the invention two crushing throw mechanism and stalk conveying mechanism shares a main shaft, it makes transmission mechanism
It is simpler, to simplify overall structure of the invention, advantageously reduce manufacturing cost.
(4) its overall structure is simple, and body is compact, and by tractor-drawn operation, transmission mechanism is by the dynamic of tractor rear
Power output shaft is power source, by the close fit between universal drive shaft, belt pulley, sprocket wheel, it can be achieved that the operating of complete machine is driven
Industry is acted, is not required in addition configure power.Production cost is low, is suitble to the needs in haggard operation and rural area management on small scale,
Easy to operate, flexible operation is convenient.It can realize pickup, conveying, crushing and sieve native integration of operation, and work efficiency is high.
Detailed description of the invention
Fig. 1 is straw field pickup crushing and screening down side view stereo structural schematic diagram of the present invention；
Fig. 2 is visual angle schematic perspective view on rear side of straw field pickup disintegrating screening machine of the present invention；
Fig. 3 is that stalk conveying mechanism and crushing of the invention throw mechanism schematic perspective view；
Fig. 4 is that crushing of the invention throws mechanism decomposing state schematic perspective view；
Fig. 5 is clod-riddler structure local cutting schematic perspective view of the invention；
Fig. 6 is rack and straw field pickup mechanism schematic perspective view of the invention；
Fig. 7 is transmission mechanism schematic perspective view of the invention.
In figure: 1- rack, 2- transmission mechanism, 3-, which is crushed, throws mechanism, 4- stalk conveying mechanism, 5- straw field pickup mechanism,
6- clod-riddler structure, 7- main shaft, 301- barrel shell, the end face 302-, 303- end cap, 304- discharge barrel, 305- screen drum, 306- spout,
307- ledger-plate, 308- disk, 309- cutting blade, 310- fin, 401- chute feeder, 402- flight, 501- arc-shaped cover, 502-
Roller bearing is picked up, tulwar, 601- drum sieve, 602- cone cylinder sieve, 603- charging nozzle, 604- discharge port, 605- are picked up in 503- cutting
Pedestal, 606- sleeve, 607- disk, 608- fin, 609- spiral plectrum, 610- shell, 611- soil outlet, 612- circular screen
Piece, tri- shaft gear commutator of 201-, projecting shaft before 202-, projecting shaft after 203-, the side 204- projecting shaft, the commutation of bis- shaft gear of 205-
Device, projecting shaft before 206-, the side 207- projecting shaft, 208- Hooks coupling universal coupling, 101 hitch frames, 102 traveling wheels, 103 material receivings.
Specific embodiment
The following further describes the present invention with reference to the drawings.
As shown in Figures 1 to 7, a kind of straw field pickup disintegrating screening machine, it includes rack 1 and transmission mechanism 2, in rack 1
Front be equipped with hitch frame 101, set in the middle and back of rack 1 there are two traveling wheel 102, at the rear portion of rack 1, this has splicing flat
Platform 103；Mechanism 3 is thrown in the crushing that a shared main shaft 7 is respectively set in the two sides of rack 1, the crushing throws the packet of mechanism 3
The shell being made of barrel shell 301, inner side end 302 and outside end cap 303 is included, the top of barrel shell 301 is equipped with discharge barrel 304,
Screen drum 305 is fixedly mounted on the inner side end 302 of enclosure interior, 302 center of inner side end inside screen drum 305 is equipped with spout
306, several ledger-plates 307 are fixedly mounted in 305 inner wall of screen drum；It is equipped with rotor inside housings, rotor includes being fixedly mounted on master
The disk 308 of 7 outer end of axis, the installation of 308 medial surface of disk extend into 309 He of several cutting blades of 305 inner annular of screen drum distribution
It extend into several fins 310 of 305 outer annular of screen drum distribution；It is crushed at two and is equipped with straw in the rack 1 thrown between mechanism 3
Stalk conveying mechanism 4, the stalk conveying mechanism 4 include two chute feeders 401 that left and right is set side by side, and the main shaft 7 passes through
It is through inside two chute feeders 401, it is opposite and to the feeding of two sides that steering is respectively set on the main shaft 7 in two chute feeders 401
The flight 402 of 306 feedings of mouth；It is equipped with straw field pickup mechanism 5 in the front of rack 1, the straw field pickup mechanism 5 includes peace
It is to pick up roller bearing 502 below the arc-shaped cover 501, arc-shaped cover 501 of frame front, picks up hingedly several on roller bearing 502 cut
It cuts and picks up tulwar 503；It is equipped with clod-riddler structure 6 at the rear portion of rack 1, the clod-riddler structure 6 includes the drum sieve 601 by top
The sieve nest constituted with the cone cylinder sieve 602 of lower part, the top of sieve nest are equipped with two charging nozzles with cone cylinder sieve 601 in tangential angle
603, the discharge barrel 304 that two crushing throw mechanism 3 is connected to two charging nozzles 603 respectively, and the lower part of sieve nest is equipped with discharging
Mouth 604；The top of sieve nest is equipped with pedestal 605, and a rotatable sleeve extending into inside sieve nest is installed in 605 lower part of pedestal
606, disk 607 is fixedly mounted in the upper end of sleeve 606, annular spread is multiple on the sleeve 606 of the downside position of disk 607
Spiral plectrum 609 is fixedly mounted in 606 lower part of sleeve in fin 608；There are the shells at collection soil interval for setting around sieve nest
610, the lower part of shell 610 is equipped with soil outlet 611, and the top of drum sieve 601 is equipped with round sieve 612；The transmission mechanism 2
Including three shaft gear commutators 201 being arranged in 1 front upper part of rack and in two shaft gear commutators of 1 middle and upper part of rack setting
205, three shaft gear commutators 201 include preceding projecting shaft 202, rear projecting shaft 203 and side projecting shaft 204, two shaft gear commutators
205 include preceding projecting shaft 206 and side projecting shaft 207, the preceding projecting shaft 202 of three shaft gear commutators 201 is and power vehicle
The side projecting shaft 204 of the power input shaft that rear output shaft is connected, three shaft gear commutators 201 is driven by belt gear
Roller bearing 502 is picked up to rotate；The rear projecting shaft 203 of three shaft gear commutators 201 is commutated by Hooks coupling universal coupling 208 and two shaft gears
The preceding projecting shaft 206 of device 205 is connected, and the side projecting shaft 207 of two shaft gear commutators 205 is driven by chain transminssion mechanism to be led
Axis 7 rotates.
Finally it should be noted that the above specific embodiment is merely illustrative of the technical solution of the present invention, rather than to this
The limitation of invention protection scope, those skilled in the art simply modify or wait to what technical solution of the present invention carried out
With replacement, all without departing from the spirit and scope of technical solution of the present invention.
Claims (7)
1. a kind of straw field pickup disintegrating screening machine, it includes rack and transmission mechanism, it is characterised in that: is distinguished in the two sides of rack
The crushing that a shared main shaft is arranged throws mechanism, and it includes by barrel shell, inner side end and outboard end that the crushing, which throws mechanism,
The shell constituted is covered, the top of barrel shell is equipped with discharge barrel, screen drum is fixedly mounted on inner side end inside housings, inside screen drum
Inner side end center be equipped with spout, several ledger-plates are fixedly mounted in inboard wall of riddle drum；It is equipped with rotor, rotor packet inside housings
The disk for being fixedly mounted on main shaft outer end is included, setting extend into several cutting blades of screen drum inner annular distribution and protrudes on disk
Several fins being distributed to screen drum outer annular；It is crushed at two and is equipped with stalk conveying mechanism in the rack thrown between mechanism,
The stalk conveying mechanism includes two chute feeders being set side by side of left and right, and the main shaft is through in two chute feeders
The flight for turning to opposite and the spout feeding to two sides is respectively set on the main shaft in two chute feeders in portion；In rack
Front is equipped with straw field pickup mechanism, and the straw field pickup mechanism includes under the arc-shaped cover for being mounted on frame front, arc-shaped cover
Face is to pick up roller bearing, picks up hinged several cuttings on roller bearing and picks up tulwar；Clod-riddler structure, the sieve are equipped at the rear portion of rack
Native mechanism includes sieving the sieve nest constituted by the cone cylinder of the drum sieve on top and lower part, and it is in tangent line that the top of sieve nest, which is equipped with cone cylinder sieve,
Two charging nozzles of angle, the discharge barrel that two crushing throw mechanism are connected to two charging nozzles respectively, the lower part of sieve nest
Equipped with discharge port；The top of sieve nest be equipped with pedestal, pedestal lower part install a rotatable sleeve extending into inside sieve nest or
Disk, the multiple wings of annular spread on the sleeve or shaft of the downside of disk are fixedly mounted in the upper end of sleeve or shaft in shaft
Spiral plectrum is fixedly mounted in sleeve or shaft lower part in piece；It is arranged around sieve nest there are the shell at collection soil interval, shell
Lower part is equipped with soil outlet.
2. straw field pickup disintegrating screening machine according to claim 1, it is characterised in that: the transmission mechanism includes three axis
Gear tumbler and two shaft gear commutators, three shaft gear commutators include preceding projecting shaft, rear projecting shaft and side projecting shaft, two axis
Gear tumbler includes preceding projecting shaft and side projecting shaft, the preceding projecting shaft of three shaft gear commutators be with exported after power vehicle
The side projecting shaft of the power input shaft that axis is connected, three shaft gear commutators passes through belt gear or chain transminssion mechanism
Roller bearing rotation is picked up in driving；The rear projecting shaft of three shaft gear commutators passes through the extension of Hooks coupling universal coupling and two shaft gear commutators
Shaft is connected, and the side projecting shaft of two shaft gear commutators is revolved by belt gear or chain transminssion mechanism driving spindle
Turn.
3. straw field pickup disintegrating screening machine according to claim 2, it is characterised in that: the three shaft gear commutators peace
Mounted in the front upper part of rack, the two shaft gear commutators are mounted in rack middle and upper part.
4. straw field pickup disintegrating screening machine according to claim 3, it is characterised in that: be equipped with circle on the top of drum sieve
Sieve.
5. straw field pickup disintegrating screening machine according to claim 4, it is characterised in that: be equipped with traction in the front of rack
Frame.
6. straw field pickup disintegrating screening machine according to claim 5, it is characterised in that: there are two being set in the middle and back of rack
Traveling wheel.
7. straw field pickup disintegrating screening machine according to claim 6, it is characterised in that: at the rear portion of rack, this has splicing flat
Platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910261371.8A CN109874516B (en) | 2019-04-02 | 2019-04-02 | Straw picking, crushing and screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910261371.8A CN109874516B (en) | 2019-04-02 | 2019-04-02 | Straw picking, crushing and screening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109874516A true CN109874516A (en) | 2019-06-14 |
| CN109874516B CN109874516B (en) | 2024-04-19 |
Family
ID=66935815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910261371.8A Active CN109874516B (en) | 2019-04-02 | 2019-04-02 | Straw picking, crushing and screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109874516B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973595A (en) * | 2021-10-25 | 2022-01-28 | 南京工业职业技术大学 | Biomass straw grading and crushing equipment |
| CN113973596A (en) * | 2021-10-25 | 2022-01-28 | 南京工业职业技术大学 | Grinding device is smashed in grades to straw |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2250594C2 (en) * | 2003-03-03 | 2005-04-27 | Костромская государственная сельскохозяйственная академия | Pickup drum for agricultural crop stalks |
| CN202310620U (en) * | 2011-11-23 | 2012-07-11 | 王国强 | Straw pick-up harvester |
| CN104322205A (en) * | 2014-09-30 | 2015-02-04 | 李海龙 | Stalk pickup and chopping machine |
| CN208317486U (en) * | 2018-05-16 | 2019-01-04 | 四平市顺邦农机制造有限公司 | One kind is except native picking device |
| CN208402557U (en) * | 2018-07-05 | 2019-01-22 | 张贵生 | Straw field pickup is crushed except native collection machine |
| CN209732055U (en) * | 2019-04-02 | 2019-12-06 | 赤峰通泰机械有限公司 | Straw picking, crushing and screening machine |
-
2019
- 2019-04-02 CN CN201910261371.8A patent/CN109874516B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2250594C2 (en) * | 2003-03-03 | 2005-04-27 | Костромская государственная сельскохозяйственная академия | Pickup drum for agricultural crop stalks |
| CN202310620U (en) * | 2011-11-23 | 2012-07-11 | 王国强 | Straw pick-up harvester |
| CN104322205A (en) * | 2014-09-30 | 2015-02-04 | 李海龙 | Stalk pickup and chopping machine |
| CN208317486U (en) * | 2018-05-16 | 2019-01-04 | 四平市顺邦农机制造有限公司 | One kind is except native picking device |
| CN208402557U (en) * | 2018-07-05 | 2019-01-22 | 张贵生 | Straw field pickup is crushed except native collection machine |
| CN209732055U (en) * | 2019-04-02 | 2019-12-06 | 赤峰通泰机械有限公司 | Straw picking, crushing and screening machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973595A (en) * | 2021-10-25 | 2022-01-28 | 南京工业职业技术大学 | Biomass straw grading and crushing equipment |
| CN113973596A (en) * | 2021-10-25 | 2022-01-28 | 南京工业职业技术大学 | Grinding device is smashed in grades to straw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109874516B (en) | 2024-04-19 |
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