CN2254265Y - Knapsack semi-feeding combined harvesting machine for rice and wheat - Google Patents
Knapsack semi-feeding combined harvesting machine for rice and wheat Download PDFInfo
- Publication number
- CN2254265Y CN2254265Y CN 96228679 CN96228679U CN2254265Y CN 2254265 Y CN2254265 Y CN 2254265Y CN 96228679 CN96228679 CN 96228679 CN 96228679 U CN96228679 U CN 96228679U CN 2254265 Y CN2254265 Y CN 2254265Y
- Authority
- CN
- China
- Prior art keywords
- thresher
- smei
- pack
- swather
- combined harvester
- 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.)
- Expired - Fee Related
Links
- 241000209140 Triticum Species 0.000 title claims description 20
- 235000021307 Triticum Nutrition 0.000 title claims description 20
- 235000007164 Oryza sativa Nutrition 0.000 title claims description 18
- 235000009566 rice Nutrition 0.000 title claims description 18
- 238000003306 harvesting Methods 0.000 title description 3
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000251169 Alopias vulpinus Species 0.000 claims abstract description 29
- 241000209094 Oryza Species 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 14
- 241000196324 Embryophyta Species 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 11
- 230000009183 running Effects 0.000 description 9
- 239000010902 straw Substances 0.000 description 7
- 240000000359 Triticum dicoccon Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000675108 Citrus tangerina Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model comprises a swather, a longitudinal delivery device, a clamping delivery device, a thresher, a power gearbox and a swather frame, wherein, an upper and a lower longitudinal conveyer belts are arranged in the longitudinal delivery device, an entrainment prevention board, an auxiliary rolling cylinder and a winnowing blower are arranged in the thresher, and a closed air passage is arranged at an outlet of the blower and is guided out of the swather; compared with a full feeding type swather, the utility model has the advantages of low power consumption and complete threshing and reduces entrainment loss and splashing compensation loss, the whole swather has reliable work and uses the gearbox, a universal joint and the belt to drive, the power is provided by a power output shaft of a tractor, not only the tractor separately runs is ensured, but also the normal power output of the tractor is ensured, the synchronous operation of each part is achieved, and the utility model can be produced in a normal small-sized and a normal middle-sized factories.
Description
The utility model belongs to agricultural machinery, particularly be back-pack smei feeding rice and wheat combined harvester in the harvest machinery.
No matter present rice wheat of using is self-propelled or backpack if joining in the reaping machine, generally all adopt full feeding threshing mode, all send into threshing system after the whole strain of rice wheat is soon cut off and rub threshing and separate, so threshing system consumption power is bigger.Such combined harvester mating power generally is no less than 15-18 horsepower, dispose the backpack combined harvester and just seem and be short of power on 12 horsepowers of tractor with small four wheels.The small tractor that accounts for full tractor total amount 90% now just can not be engaged in the integration of operation of rice wheat.
Through the national patent literature search, 9423748.x, 85102442.4 " half-feeding combine ", be that the place ahead be configured in little hand tractor is installed in harvesting, threshing, unit weight concentrates on the front portion of hand tractor, and poor work stability is not easy to operate; 89214088.7 it is supporting that " semi-feeding combine harvester " adopts with 12-15 horsepower tractor with small four wheels, overall arrangement is more reasonable, but its micelle cleaning and sorting system is to have adopted vibratory sieve and the mode of cleaning that attracts fan to match, and structure is complicated, easily vibration; The whole disconnected fringes that fall from concave grate, assorted surplus must thresher inner counter strike-on hit could aspiration machine after rubbing outside, so the assorted surplus machine of can not in time discharging of the disconnected fringe that can not beat in the short time is outer and result in blockage; Moreover this technology anti-carries measure secretly because of having, and entrainment loss is higher, and it is also bigger to fly to pay for loss; Vertically carry and adopted a plate tooth conveyer belt, carry the flexible lodging of straw in the upright straw process.
The purpose of this utility model is in order to overcome the defective of prior art, and it is simple and reliable to have designed a kind of transmission, friction easy to adjust, the threshing quality is good, degree of cleaning height, can with the backpack rice-wheat combine harvester of 12-15 horsepower tractor.
The purpose of this utility model is achieved in that accompanying drawings is as follows:
A kind of back-pack smei feeding rice and wheat combined harvester is made up of swather, vertical conveying plant, clamping convey device, thresher, power transmission-gear box, frame, and its design feature is:
1. vertically on the conveying plant 21 upper conveyor belt 32 and lower conveyor belt 29 are being installed; It is sleeved on 4 flat-belt pulleies 30 in twos, and flat-belt pulley 30 is separately fixed on two parallel axes 28, and parallel axes 28 is separately fixed on the two ends of the support 54 in vertical conveying plant 21;
2. preventing entraining plate 13 is housed in the thresher 22, pays cylinder 2, cleaning fan 3.
Preventing entraining plate 13 in the thresher 22 of above-mentioned back-pack smei feeding rice and wheat combined harvester is installed between master rotor 1 and the clamping chain 6, and its bottom is fixed on the inboard of clamping chain 6.
Pair cylinder 2 in the above-mentioned back-pack smei feeding rice and wheat combined harvester thresher 22, be installed in the lower-left side of master rotor 1, be made up of barrel 49, bow tooth 50, width of cloth dish 51, width of cloth dish 51 is fixed on the axle 48, and the two ends of axle 48 are fixed on the frame 9 by bearing 47, bearing block 46; The right-hand member of axle 48 is equipped with pulley concial disk 16, and is fixed on the axle 48.
Cleaning fan 3 in the thresher 22 of above-mentioned back-pack smei feeding rice and wheat combined harvester is positioned at the thresher bottom, in the upper right side of screw feeder 4; In the front of cleaning fan 3 outlet, by upper plate 55 and lower plate 56 forms seal clean air channel 17.
Accompanying drawing 1 is a back-pack smei feeding rice and wheat combined harvester overall structure schematic diagram;
Accompanying drawing 2 is the whole schematic top plan view of back-pack smei feeding rice and wheat combined harvester;
Accompanying drawing 3 is the thresher schematic diagram;
Accompanying drawing 4 is a thresher side-looking cut-away view;
Accompanying drawing 5 is paid the roller frame schematic diagram for thresher.
Description of drawings and embodiment:
By accompanying drawing 1,2 as can be known back-pack smei feeding rice and wheat combined harvester overall structure by swather 20, vertically conveying plant 21, clamping convey device 57, thresher 22, power gear box of tractor 26, frame 9 are formed; Swather 20 is connected with swather gearbox 33 and swather lateral transfer belt wheel 27; Vertically conveying plant 21 comprises upper conveyor belt 32 and lower conveyor belt 29, and be socketed in twos respectively on 4 flat-belt pulleies 30, flat-belt pulley 30 is fixed on two parallel axles 28, and parallel axes 28 is separately fixed at the two ends of support 54, and vertically conveying plant 21 also comprises moving tooth 31, conical gear 40; Clamping convey device 55 comprises that folder holds up platform 5, clamping chain 6 clamp springs 25 and clamping sprocket wheel 43, universal joint 42, conical gear 41; Full mechanomotive force is provided by power take-off 36, and power take-off 36 connects tractor clutch 35; Power take-off 36 is connected with swather gearbox 33 through universal joint 24 on the one hand by gearbox 26; Connect gearboxes 38 through universal joint 37 on the other hand, be divided into again and lead up to universal joint 39 and is connected with conical gear 40, drive vertical conveying plant 21 runnings, another road drives the thresher 22 that is located at the tractor rear portion by pulley concial disk 19 and turns round; Left is provided with winnow 23 and the tube 24 of winnowing above it in the thresher 22.
By accompanying drawing 3 and 4 as can be known, thresher 22 bottoms are that bearing 10 is fixed on the back axle of tractor, be provided with loam cake 7 above the thresher 22, be provided with threshing master rotor 1 below the loam cake 7, the lower left of cylinder 1 is provided with pays cylinder 2, pay cylinder 2 lower rights and be provided with blower fan 3, blower fan 3 lower lefts are provided with screw feeder 4, the below of master rotor 1 and pair cylinder 2 is provided with combination concave grate 8, combination concave grate 8 lower rights are provided with the slide plate 11 of declivity, thresher 22 middle parts are provided with power transmission-gear box 12, and thresher 22 upper left sides are provided with clamping chain 6, preventing entraining plate 13, grain-clamping table 5; Threshing master rotor 1 is connected through belt with paying between cylinder 2 and blower fan 3 and the screw feeder 4 by belt pulley 14 and belt pulley 15 and belt pulley 16 and belt pulley 18; Find out by accompanying drawing 2,3,4, tractor motive power output shaft 36 connects belt pulleys 14 by universal joint 37 and gearbox 38, pulley concial disk 19, connect a pair of conical gear 41 by threshing cylinder 1 again, connect clamping sprocket wheels 43 by universal joint 42 again and realize the clamping chains running.
By accompanying drawing 4 and 5 as can be known, preventing entraining plate 44 is rectangular slabs, and between clamping chain 6 and threshing cylinder 1, its bottom is fixed on the inwall of clamping chain 6 with bolt 44.
Above-mentioned pair of cylinder 2 is installed in the lower left of threshing master rotor 1, form by barrel 49, bow tooth 50, width of cloth dish 51, width of cloth dish 51 is fixedly connected on the axle 48 by key 52, and the two ends of axle 48 are paid cylinder 2 usefulness bolts 53 and are fixed on the frame 9 by bearing 47, bearing block 46 supportings; Pulley concial disk 15 usefulness keys 45 are fixed on the end of axle 48.
Above-mentioned cleaning fan 3 is positioned at thresher 22 bottoms in the upper right side of screw feeder 4, is fixed on the frame 9, and air channel 17 is cleaned by what upper plate 55 and lower plate 56 were formed sealing in outlet the place ahead of cleaning fan 3.
The working condition of above-mentioned back-pack smei feeding rice and wheat combined harvester is as follows: complete machine power is provided by tractor motive power output shaft 36, after tractor starts, power take-off 36 is imported gearbox 26 with power, forwards import the swather gearbox 33 of the swather 20 that is arranged on tractor the place ahead then into, drive swather 20 getting wheats and drive transverse onveyer 27 and transport the right-hand member of wheat to tractor by universal joint 34.Rearward give gearbox 38 with power transmission again by universal joint 37.Wherein right two flat belts, 32,29 runnings that drive vertical conveying plant 21 by universal joint 39 and a pair of conical gear 40 of a road direction; Another road drives threshing master rotor 1, pair cylinder 2, blower fan 3, screw feeder 4 and winnow 23 runnings of the thresher 22 that is arranged on the tractor rear portion by pulley concial disk 19.The running of these four parts all realizes by three cuticle transmissions and belt pulley 14,15,16,18.Belt pulley 14 drives 1 running of threshing master rotor, drives 41 running of a pair of conical gear simultaneously, drives clamping sprocket wheel 43 by universal joint 42 again and rotates, and realizes the running of clamping chain 6.
During work; swather 20 is cut off the rice wheat; transverse onveyer 27 in the ceding of Taiwan is given straw vertical conveying plant 21 on right side; by flat belt 32; 29 and moving tooth 31 straw is delivered to clamping chain 6 and grain-clamping table 5 to the back upper place; the pressure that straw is subjected to clamp springs 25 and clamping chain 6 rotary actions are held root and are transported to 1 pair of fringe head part of threshing master rotor and hit threshing and separate; grain of taking off and broken assorted surplusly fall on the slide plate 11 of purge chamber by braiding combination concave grate 8; when grain broken assorted surplus when slide plate 11 falls; carry out disposable cleaning by 3 pairs of cereal of blower fan; dried clear grain after cleaning falls into the screw feeder 4 of below; be transported to winnow 23 by outside the tube 24 discharge machines of winnowing by screw feeder 4; the disconnected fringe of taking off in the threshing cylinder chamber with big assorted surplus be transported to pay carry out second strike in the cylinder 2 and rub and separate; grain falls on the slide plate 11 equally; outside the assorted surplus rotation discharge machine of disconnected fringe by pair cylinder 2; the no seed tangerine bar that is held after chain 5 and the grain-clamping table 6 clamping threshings is sent to outside the rear portion discharge machine of thresher 22, so continuously finishes the combining operation.
The effect of paying cylinder 2 is to separate with big assorted surplus taking off again from the disconnected fringe that concave grate 9 falls, and outside the assorted surplus timely discharge machine such as the disconnected tangerine bar of the fringe that will break, guaranteed that promptly threshing is stream and does not stop up, can alleviate the burden that wind-force is cleaned again, improved the cleannes of grain greatly; The 2nd, between clamping chain 6 and threshing master rotor 1, installed preventing entraining plate 13 additional, its effect is that the grain that is blocked in high speed rotating in the threshing chamber flies in the straw bundle of clamping, effectively reduced the entrainment loss in the threshing course, the 3rd, adopt disposable wind-force to clean mode, utilize wind-force, the adjustable scroll casing type blower fan of air quantity, form cleaning room by the air channel, cereal is carried out disposable selection by winnowing, simple in structure, the friction sieve is cleaned the requirement that effect can satisfy combining; The 4th, defeated grain screw feeder and the coaxial compact assembling structure of winnow have reduced drive disk assemblies such as bearing, support, reduce power loss; The 5th, defeated the moving with universal joint is defeated of full machine employing V belt moved, and running is steady reliably, friction, the work safety noiseless.
The utility model compared with prior art also has following advantage:
Adopt and partly feed the threshing mode, than existing full feeding mode thresher the low spy of power consumption is arranged Therefore point can support the use with 12 horsepowers of little four-wheels, has reduced energy consumption, has improved little four-wheel and has dragged The utilization rate of machine drawing. Adopt in half feeding and take off the formula threshing, the threshing separation process is longer, through threshing, Separate thoroughly; After arrange paying cylinder, it is better to take off again separating effect, the assorted complementary energy of disconnected fringe and advance the discharge machine , prevent obstruction outward, greatly improved the cleannes of cereal; Behind the assembling preventing entraining plate, greatly fall The entrainment loss of low straw and fly to pay for loss; The adjustable wind air quantity of collecting folk songs, the scroll casing type blower fan carries out Disposable wind-force is cleaned, and makes full machine neither one vibrating mass, (vibratory sieve is generally arranged) work Stationarity is good, Reliability Enhancement; Grain is carried screw feeder and the coaxial assembling of winnow, compact conformation, Simple and practical, cheap; Full machine utilizes gearbox, universal joint, V belt, flat belt to pass Moving, power is provided by tractor motive power output shaft, has namely guaranteed the tractor independent ambulation, also guarantees The normal power output of tractor, realized the synchronous operation of each workpiece. The utility model Utilize general process equipment and Equipment for Heating Processing to make, technology is fairly simple, general medium and small machine Tool processing factory can both produce.
Claims (4)
1, a kind of back-pack smei feeding rice and wheat combined harvester is made up of swather, vertical conveying plant, clamping convey device, thresher, power transmission-gear box, frame, it is characterized in that:
1. vertically on the conveying plant (21) upper conveyor belt (32) and lower conveyor belt (29) are being installed; It is sleeved on (4) individual flat-belt pulley (30) in twos, and flat-belt pulley (30) is separately fixed on two parallel axes (28), and parallel axes (28) is separately fixed on the two ends of the support (54) in vertical conveying plant (21);
Preventing entraining plate (13) 2. is housed in the thresher (22), pays cylinder (2), cleaning fan (3).
2, back-pack smei feeding rice and wheat combined harvester according to claim 1; it is characterized in that the preventing entraining plate (13) in the thresher (22) of back-pack smei feeding rice and wheat combined harvester is installed between master rotor (1) and the clamping chain (6), its bottom is fixed on the inboard of clamping chain (6).
3, back-pack smei feeding rice and wheat combined harvester according to claim 1, it is characterized in that pair cylinder (2) in the back-pack smei feeding rice and wheat combined harvester thresher (22), be installed in the lower-left side of master rotor (1), form by barrel (49), bow tooth (50), width of cloth dish (51), width of cloth dish (51) is fixed on the axle (48), and the two ends of axle (48) are fixed on the frame (9) by bearing (47), bearing block (46); The right-hand member of axle (48) is equipped with pulley concial disk (16), and is fixed on the axle (48).
4, back-pack smei feeding rice and wheat combined harvester according to claim 1 is characterized in that the cleaning fan (3) in the thresher (22) of back-pack smei feeding rice and wheat combined harvester is positioned at the thresher bottom, the upper right side in screw feeder (4); In the front of cleaning fan (3) outlet, by upper plate (55) and lower plate (56) forms seal clean air channel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228679 CN2254265Y (en) | 1996-08-27 | 1996-08-27 | Knapsack semi-feeding combined harvesting machine for rice and wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228679 CN2254265Y (en) | 1996-08-27 | 1996-08-27 | Knapsack semi-feeding combined harvesting machine for rice and wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2254265Y true CN2254265Y (en) | 1997-05-21 |
Family
ID=33906506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96228679 Expired - Fee Related CN2254265Y (en) | 1996-08-27 | 1996-08-27 | Knapsack semi-feeding combined harvesting machine for rice and wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2254265Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684657A (en) * | 2016-01-29 | 2016-06-22 | 柳州易农科技有限公司 | Rotary knife type rice threshing machine |
| CN105706641A (en) * | 2016-01-29 | 2016-06-29 | 柳州易农科技有限公司 | Rotary tooth type rice thresher |
-
1996
- 1996-08-27 CN CN 96228679 patent/CN2254265Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684657A (en) * | 2016-01-29 | 2016-06-22 | 柳州易农科技有限公司 | Rotary knife type rice threshing machine |
| CN105706641A (en) * | 2016-01-29 | 2016-06-29 | 柳州易农科技有限公司 | Rotary tooth type rice thresher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |