CN208509610U - Small rice harvester - Google Patents
Small rice harvester Download PDFInfo
- Publication number
- CN208509610U CN208509610U CN201821083467.7U CN201821083467U CN208509610U CN 208509610 U CN208509610 U CN 208509610U CN 201821083467 U CN201821083467 U CN 201821083467U CN 208509610 U CN208509610 U CN 208509610U
- Authority
- CN
- China
- Prior art keywords
- grain
- roller
- standing
- threshing
- case
- 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.)
- Withdrawn - After Issue
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 57
- 235000009566 rice Nutrition 0.000 title claims abstract description 57
- 240000007594 Oryza sativa Species 0.000 title 1
- 235000013339 cereals Nutrition 0.000 claims abstract description 178
- 241000209094 Oryza Species 0.000 claims abstract description 56
- 239000002893 slag Substances 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 12
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 241000826860 Trapezium Species 0.000 claims description 2
- 241000288673 Chiroptera Species 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 6
- 239000010902 straw Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 241000592344 Spermatophyta Species 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Abstract
The utility model relates to a kind of small rice harvester, including rack, be arranged in front end of rack dial standing grain sheller unit and be arranged in rear end of rack divides slag to receive grain device, dial standing grain sheller unit and slag receipts grain device divided to be connected by grain transfer unit；Described group of standing grain sheller unit includes having front opening, the adjustable receipts grain case of mounting height, it is spindle rotationally arranged in and receives at grain box opening, for the spike of rice in rice field to be dialled in group standing grain roller for receiving grain case, be spindle rotationally arranged in and receive in grain case, the back lower place of dialling standing grain roller, dial in for standing grain roller will to be dialled and receive the spike of rice of grain case and carry out the grain threshing roller of threshing, and be arranged in dial the lower section of standing grain roller, in front of grain threshing roller, play the shellproof seed partition slagged tap under upper feeding.The small rice harvester of the utility model, there is no leakage fringe phenomenons in harvesting, take off slag grass again and are free of grain；In mud field or massif Tanaka can use, and can gather in the various crops of the shapes containing seed such as standing seedling, half lodging seedling；Structure is simple, and fuselage is light, cheap.
Description
Technical field
The utility model belongs to agricultural mechanical field, and in particular to a kind of small rice harvester.
Background technique
Current more widely used rice harvester, is mostly large-scale combine harvester, horsepower is big, and fuel consumption is more, machine
Body weight, mud field is pressed deep, it has not been convenient to second year spring ploughing, and also harvester price is more expensive, and general peasant household cannot afford, and only be applicable in
In Plain and the place use having a good transport service, the rice seedling effect stood to harvesting is preferable, gathers in difficult, wet weather to the paddy of lodging
Weather continues, and is less susceptible to gather in.There are also the small-sized harvesters of only a few, and structure is more complicated, break down often, and maintenance is not
Just, it cannot work in mud field, rice containing amount is higher in the slag grass of abjection, and leakage fringe is also more, and lodge seedling grain leak more than 300 per acre
Jin, standing seedling also wants more than 100 jin of grain leak per acre, encounters massif field, and because road is too narrow, harvester is difficult to gather in into mountain again, and peasant household is only
It is good to carry out hand harvest time-consuming and laboriously.
Utility model content
Aiming at the problems existing in the prior art, the utility model provides a kind of small rice harvester, to massif field, rotten
Mud Tanaka's standing seedling, half lodging seedling can gather in；There is no grain leak phenomenon in harvesting, takes off slag grass again and be free of grain；Structure is simple, machine
Body is light, cheap.
To achieve the above objectives, the technical solution adopted in the utility model is: a kind of small rice harvester is provided, including
Rack, be arranged in front end of rack dial standing grain sheller unit and be arranged in rear end of rack divide slag receive grain device, dial standing grain sheller unit
It is connected with dividing slag to receive grain device by grain transfer unit, described group of standing grain sheller unit includes high with front opening, installation
Adjustable receipts grain case is spent, is spindle rotationally arranged in and is received at grain box opening, receives dialling in grain case for dialling in the spike of rice in rice field
Standing grain roller is spindle rotationally arranged in and receives in grain case, the back lower place of dialling standing grain roller, for that will dial in the spike of rice received in grain case carries out threshing
Grain threshing roller, and the front of the lower section, grain threshing roller of dialling standing grain roller is set, plays the shellproof seed partition slagged tap under upper feeding.
Further, small rice harvester as described above, the section of the shellproof seed partition are arc or semicircle
Structure, both ends are separately fixed on the side plate for receiving grain case two sides.
Further, small rice harvester as described above is at least arranged four along axial direction on described group of standing grain roller excircle
Bat.
Further, small rice harvester as described above, the cross section of the bat is rectangle structure, trapezoidal
Structure or triangular structure.
Further, small rice harvester as described above, it is axially disposed multiple rows of de- on the grain threshing roller excircle
Grain monodentate, each threshing monodentate and the setting at an angle of grain threshing roller excircle.
Further, small rice harvester as described above, the rotation direction of the grain threshing roller and the operating for dialling standing grain roller
It is contrary.
Further, small rice harvester as described above, in the receipts grain case, the rear of grain threshing roller and lower section be all provided with
There is the sieve for removing slag grass.
Further, small rice harvester as described above, the grain transfer unit include that grain bottom is being received in setting
The auger in portion and the suction paddy pipe being connected with auger；Auger is equipped with the mouth of a valley, and the helical blade of mouth of a valley two sides is oppositely arranged out.
Further, small rice harvester as described above, it is described that slag receipts grain device is divided to include thin dregs-separating device and setting
Receipts grain bag in thin dregs-separating device lower end, thin dregs-separating device upper end are connected with paddy pipe is inhaled.
Further, small rice harvester as described above further includes traveling wheel, and the traveling wheel inner ring is by fashioned iron system
At outer ring is made of rubber, and multiple Anti-skid sheets are obliquely installed on inner ring.
The advantageous effects of the utility model are:
(1) small rice harvester of the utility model is received by dialling the cooperation of standing grain roller, grain threshing roller and shellproof seed partition
Without leakage fringe phenomenon in cutting, slag grass is taken off again and is free of grain, improves the yield of paddy；
(2) small rice harvester of the utility model, because group standing grain sheller unit height that front end is arranged in is adjustable, so
Standing seedling, half lodging seedling in rice field can gather in；
(3) small rice harvester of the utility model, by the way that Anti-skid sheet is arranged on traveling wheel, it is ensured that the harvesting function
It is gathered in mud field；
(4) small rice harvester of the utility model, fuselage is light, easy to carry, can be in the massif field having inconvenient traffic
Harvesting avoids the arduous of hand harvest；
(5) small rice harvester of the utility model, structure is simple, easy to maintenance, and complete machine can be by a driving mechanism
It completes；
(6) small rice harvester of the utility model, cheap, peasant household is afforded.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model small rice harvester；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural schematic diagram for dialling standing grain sheller unit；
Fig. 4 is the structural schematic diagram for dialling standing grain roller；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the structural schematic diagram of grain threshing roller；
Fig. 7 is the side view of Fig. 6；
Fig. 8 is the structural schematic diagram of double grain threshing roller；
Fig. 9 is the structural schematic diagram of shellproof seed partition；
Figure 10 is the side view of Fig. 9.
In figure:
1- rack 2- receives grain case 3- and dials the shellproof seed partition of standing grain roller 4- grain threshing roller 5- auger 6-
The thin dregs-separating device 11- of 7- bat 8- threshing monodentate 9- sieve 10- receives grain bag 12- and inhales paddy pipe
13- traveling wheel 14- stabilizer 15- crane 16- nearside divider 17- blower 18- gearbox
19- cushion 20- motor
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, it is small rice harvester provided by the utility model, including rack 1, is located at 1 front end of rack
Dial standing grain sheller unit and be located at 1 rear end of rack divide slag receive grain device, dial standing grain sheller unit and divide slag receive grain device pass through
Grain transfer unit is connected.Dial standing grain sheller unit be used for by spike of rice drag on harvester and complete threshing work；Grain delivery section
Part is transported to a point slag receipts grain device for will dial the grain that standing grain sheller unit has taken off；Slag is divided to receive grain device for receiving grain conveying
The grain of component conveying and net paddy is fitted into receipts grain bag after separating all grain fine slags.
Dialling standing grain sheller unit includes having front opening, the adjustable receipts grain case 2 of mounting height, is rotatably arranged in receipts
Grain 2 opening of case dials standing grain roller 3, is spindle rotationally arranged in receipts grain case 2, dials the grain threshing roller 4 of 3 back lower place of standing grain roller, and setting
The shellproof seed partition 6 below standing grain roller 3, in front of grain threshing roller 4 is being dialled, as shown in Figure 3.
Grain case 2 is received obliquely to be arranged in rack 1 and fix by the crane 15 at rack both ends.Grain case 2 is received by upper cover
Plate, lower plate, rear baffle and two blocks of side plates enclose.Upper cover plate, lower plate and rear baffle are rectangle structure, two pieces of sides
Plate approximate trapezoid structure.Wherein, upper cover plate, which is movably disposed in, receives on grain case 2, convenient for receiving the installation of each components in grain case 2
And disassembly.The rear baffle for receiving grain case 2 is equipped with the mounting hole of different height, the front end of crane 15 and the mounting hole of different height
Cooperation receives grain case height so as to adjust, to gather in standing, half lodging paddy.Receive the front bottom end two sides of grain case 2
Nearside divider 16 is set, for separating harvesting with the paddy not gathered in.Nearside divider 16 uses triangular structure, can manual adjustment height
It is low.The harvester of the utility model can also be arranged grass mower in the front end for receiving grain case 2, gather in straw while receiving paddy.Certainly,
If it is desired to staying in Tanaka for straw as fertilizer, grass mower can not also be installed.
It dials standing grain roller 3 to be mounted on the side plate for receiving grain case 2 by the bearing at both ends, excircle is at least arranged four along axial direction
Bat 7, i.e., 4,5,6 or a plurality of, the item number of bat 7 determine according to actual needs, as illustrated in figures 4-5.For
Spike of rice is smoothly set aside to grain threshing roller 4, bat 7 is using trapezium structure, rectangle structure or triangular structure, preferably trapezoidal knot
Structure, as shown in Figure 5.
Grain threshing roller 4 is mounted on the side plate for receiving grain case 2 by the bearing at both ends, and the back lower place 45-80 for dialling standing grain roller 3 is arranged in
Spend position, axially disposed multiple rows of threshing monodentate 8 on excircle, i.e. 6 rows, 7 rows, 8 rows, 9 rows, preferably 8 rows, such as Fig. 6-
Shown in 7.In order to guarantee the effect of threshing, on the tiltable excircle that grain threshing roller 4 is set of threshing monodentate 8, and and threshing
Preferably 45 degree of the angle of roller excircle tangent line, as shown in Figure 7.In addition, being free of grain to guarantee to take off again in slag grass, grain threshing roller 4 can
Double, side set installation is set, as shown in Figure 8.It is advisable between grain threshing roller 4 and group standing grain roller 3 using 1-2 centimetres of Ullage.It needs to illustrate
, the traffic direction of grain threshing roller 4 and the tilt angle of threshing tooth are opposite；The traffic direction of grain threshing roller 4 and the operation for dialling standing grain roller 3
It is contrary.Grain threshing roller 4 includes upper radius roller and lower radius roller, and upper radius roller is for taking off the growth and maturity grain of rice, lower radius roller
It is again de- time grass landing.When receiving grain, there is the fine slag of 5-8% to enter grain threshing roller lift to fixed grit, then is fallen certainly by hypsokinesis sieve
Radius under grain threshing roller is slid down into take off again, it is reversed to reject landing.
4 rear of grain threshing roller and lower section are respectively provided with sieve 9, and sieve 9 is fixed on the side plate of threshing box 2, for convenient for better
Rice stalk is removed, sieve 9 is using being obliquely installed, and lower screens 9 are away from 2-4 centimetres of grain threshing roller, as shown in Figure 3.The lower section of sieve 9 is to receive
Granary.
Shellproof seed partition 6 is arranged in front of grain threshing roller, dials below standing grain roller, and section uses arc or semicircular structure, leads to
It crosses the both ends ears or side handles of a utensil to be mounted on the side plate for receiving grain case, 1-1.5 centimetres away from grain threshing roller spacing, and forms fine slag between lower plate and answer
Removal outlet, as shown in Figures 9 and 10.The effect of shellproof seed partition 6 is: 1) in harvesting process, preventing grain from popping up；2) in spike of rice
When dragging on, can be generated between grain threshing roller upwards operating little airflow, thus by spike of rice be sent into grain threshing roller above threshing monodentate into
Row threshing；3) when entering spike of rice, cooperate with standing grain roller is dialled, operated in the moment for playing seed by the bat dialled on standing grain roller, thus
Spike of rice is dredged and pressed inward, spike of rice is avoided to land；4) grain ear has taken off moment, straw can be answered removal outlet along fine slag is entered in time,
By straw along out.Shellproof seed partition 6 is arranged in the utility model as a result, and for the straw released without grain, cleanliness is high.
Grain transfer unit includes being arranged in receive the auger 5 of bottom and the suction paddy pipe 12 being connected to auger 5 in grain case 2.It twists
The both ends of dragon 5 are installed in rotation on the side plate for receiving grain case 2 by bearing, and auger 5 includes rotation axis and is arranged in rotation axis
On helical blade, auger 5 be equipped with the mouth of a valley, the helical blade of mouth of a valley two sides is oppositely arranged out, convenient for grain to centre receive
Collect and is conveyed to paddy pipe is received.It inhales paddy pipe 12 and is connected by blower 17 with slag receipts grain device is divided, blower 17 is for exporting auger
Grain be conveyed to point slag and receive a grain device.
Dividing slag to receive grain device includes thin dregs-separating device 10 and the receipts grain bag 11 that thin 10 lower end of dregs-separating device is arranged in.Thin dregs-separating device 10
Small part fine slag for will miss from sieve is sifted out, and net paddy is taken in and is received in grain bag 11.
Rack 1 is made of fashioned iron, is in frame structure, and middle part is equipped with two round goose palm landing traveling wheels 13.Traveling wheel
It is made inside 13 of fashioned iron, outside is made of rubber, and multiple anti-slop serrations are obliquely installed on the fashioned iron inside traveling wheel 13.The machine is total
75 kilograms of weight or so, very light in weight, mud hole sinks not deeply when operating, and harvester can be entirely capable of walking in mud field as a result,
In.Because being equipped with rubber outside the traveling wheel 13, can also walk on the broad road, and do not damage road surface.Traveling wheel is mounted on walking axle
Both ends, walking axle is by power drive.
The rear end of rack 1 is additionally provided with cushion 19 and a stabilizer 14 positioned at 19 lower section of cushion.When harvesting, work people
Member, which can be sitting on cushion 19, to be operated, and avoids consuming one's strength.
The harvester of the utility model further includes power drive portion, the power drive portion include motor 20 and with electricity
The gearbox 18 that motivation 20 connects.Gearbox 18 is equipped with gearshift adjustment handle, manually adjustable speed.Gearbox 18 and traveling wheel
13 connections, for controlling moving forward and backward for traveling wheel；Gearbox 18 is connect with blower 17, for controlling the revolving speed of blower；Become
Fast case 18 is connect with standing grain roller 3 is dialled, and dials standing grain roller revolving speed for controlling；Gearbox 18 is connect with grain threshing roller 4 and auger 5, for controlling
The revolving speed of grain threshing roller and auger；As shown in Figure 1, 2.
The harvester course of work of the utility model is as follows:
When harvesting, start motor, dial standing grain roller and grain threshing roller backwards rotation, dials standing grain roller grain ear and dial in grain threshing roller, threshing
Roller carries out threshing, and grain leaks into receipts granary from sieve, divides slag to receive grain device by auger feeding, paddy stalk takes off again from grain threshing roller lower end
Opening falls into ground.
One meter of wide harvester can gather in 2.7 mu of seed plants per hour.
The above-mentioned all sizes of the utility model are served only for the explanation that lays down a definition to the utility model, and being not used in restriction, this is practical new
Type.
The small rice harvester of the utility model is not limited to the above-mentioned specific embodiments, those skilled in the art according to
The technical solution of the utility model obtains other embodiments, also belongs to the technological innovation scope of the utility model.
Claims (10)
1. a kind of small rice harvester exists including rack (1), setting in dialling standing grain sheller unit and being arranged for rack (1) front end
Rack (1) rear end divides slag to receive grain device, dials standing grain sheller unit and slag receipts grain device is divided to be connected by grain transfer unit,
Be characterized in: described group of standing grain sheller unit includes having front opening, the adjustable receipts grain case (2) of mounting height, rotatable to be arranged
In receipts grain case (2) opening, group standing grain roller (3) for the spike of rice in rice field to be dialled in receipts grain case (2), it is spindle rotationally arranged in receipts
Grain case (2) is interior, dial the back lower place of standing grain roller (3), dials in the grain threshing roller received the spike of rice in grain case and carry out threshing for that will dial standing grain roller
(4), and setting is dialling the lower section of standing grain roller (3), the front of grain threshing roller (4), is playing the shellproof seed partition slagged tap under upper feeding
(6)。
2. small rice harvester as described in claim 1, it is characterized in that: the cross section of the shellproof seed partition (6) is arc
Shape or semicircular structure, both ends are separately fixed on the side plate for receiving grain case (2) two sides.
3. small rice harvester as claimed in claim 1 or 2, it is characterized in that: along axial direction on described group of standing grain roller (3) excircle
Four bats (7) are at least set.
4. small rice harvester as claimed in claim 3, it is characterized in that: the cross section of the bat (7) is rectangle
Structure, trapezium structure or triangular structure.
5. small rice harvester as claimed in claim 4, it is characterized in that: being set on the grain threshing roller (4) excircle along axial direction
Multiple rows of threshing monodentate (8) is set, each threshing monodentate (8) and grain threshing roller (4) excircle are at an angle.
6. small rice harvester as claimed in claim 5, it is characterized in that: the rotation direction of the grain threshing roller (4) and group standing grain
The rotation direction of roller (3) is opposite.
7. small rice harvester as claimed in claim 6, it is characterized in that: in the receipts grain case (2), after grain threshing roller (4)
Side and lower section are equipped with the sieve (9) for removing slagging-off grass.
8. small rice harvester as claimed in claim 7, it is characterized in that: the grain transfer unit includes that grain is being received in setting
The auger (5) of case (2) bottom and the suction paddy pipe (12) being connected with auger (5)；Auger (5) is equipped with the mouth of a valley, should go out the mouth of a valley
The helical blade of two sides is oppositely arranged.
9. small rice harvester as claimed in claim 8, it is characterized in that: described divide slag receipts grain device to include thin dregs-separating device
(10) and setting is in the receipts grain bag (11) of thin dregs-separating device (10) lower end, and thin dregs-separating device (10) upper end is connected with paddy pipe (12) are inhaled.
10. small rice harvester as claimed in claim 9, it is characterized in that: further include traveling wheel (13), the traveling wheel (13)
Inner ring is made of fashioned iron, and outer ring is made of rubber, and multiple Anti-skid sheets are obliquely installed on inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083467.7U CN208509610U (en) | 2018-07-10 | 2018-07-10 | Small rice harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083467.7U CN208509610U (en) | 2018-07-10 | 2018-07-10 | Small rice harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509610U true CN208509610U (en) | 2019-02-19 |
Family
ID=65335378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821083467.7U Withdrawn - After Issue CN208509610U (en) | 2018-07-10 | 2018-07-10 | Small rice harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509610U (en) |
-
2018
- 2018-07-10 CN CN201821083467.7U patent/CN208509610U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190219 Effective date of abandoning: 20231219 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190219 Effective date of abandoning: 20231219 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |