CN209676872U - A kind of hand-held wheat harvesting device - Google Patents
A kind of hand-held wheat harvesting device Download PDFInfo
- Publication number
- CN209676872U CN209676872U CN201920230150.XU CN201920230150U CN209676872U CN 209676872 U CN209676872 U CN 209676872U CN 201920230150 U CN201920230150 U CN 201920230150U CN 209676872 U CN209676872 U CN 209676872U
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- China
- Prior art keywords
- chassis
- saw blade
- fixed
- roll shaft
- drive
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Abstract
The utility model discloses a kind of hand-held wheat harvesting devices, including chassis, saw blade axis, several saw blades, drive sprocket, driving chain, two front-wheels, two rear-wheels, engine, the first driving pulley, the second driving pulley, the first drive pulley, the first transmission belt, left roll shaft, left roller, right roll shaft, right roller, conveyer belt, material toggling piece, the second drive pulley, the second transmission belt and push rod, the push rod is fixed on the tail portion on chassis, and the end of the push rod is fixed with handle.The beneficial effect that the utility model obtains is: (1) structure is simple, small in size, thus is suitble to advance in mountain area, gathers in convenient for the small plot wheatland to mountain area, and compared with manual harvesting mode, harvesting speed is fast, and harvesting efficiency is high；(2) after the wheat straw of wheat is cut off by saw blade, by conveyer belt and plectrum, being placed on ground convenient for the wheat straw cut off to be quickly delivered to the left side of whole device, and neatly.
Description
Technical field
The utility model relates to a kind of wheat harvesting device, especially a kind of hand-held wheat harvesting device.
Background technique
Currently, be usually all to use large-scale combined wheat harvester when carrying out small wheat harvesting, it is still, this
Combine harvester is only suitable for the plains region of prepartion of land, and for the blocky farmland in mountain area, this combine harvester is difficult
To drive into, and since plot is small, and the flatness in plot is very poor, therefore, can not be to therein for combine harvester
Wheat is gathered in, and existing harvesting mode can only use hand harvest, that is, the cutting off wheat straw one by one with reaping hook, is worked
Intensity is big, and labor efficiency is low, it is difficult to demand of the agricultural production personnel to the small wheat harvesting in mountainous region.
Summary of the invention
Problem to be solved in the utility model is: providing a kind of simple structure, small in size, low cost and is suitable for harvesting mountain area
The hand-held wheat harvesting device of fritter wheatland.
To solve the above-mentioned problems, the hand-held wheat harvesting device of the utility model, comprising:
Chassis；
Several saw blade axis of chassis front end are inserted in, width direction of the saw blade axis along chassis is uniformly arranged；
Several saw blades, the saw blade and saw blade axis correspond, and the saw blade is fixed on corresponding saw blade axis, institute
The outer end for stating saw blade extend out to the front on chassis；
Several drive sprockets, the drive sprocket and saw blade axis correspond, and the drive sprocket is fixed on corresponding
Saw blade axis on, be connected with driving chain between the drive sprocket；
Two front-wheels, set on the left and right sides of the first half on chassis；
Two rear-wheels, set on the latter half of left and right sides on chassis；
Engine is fixed on chassis, and the engine is equipped with drive shaft, is fixed with one first in the drive shaft
Driving pulley and second driving pulley；
First drive pulley is fixed on any one saw blade axis, first drive pulley and the first driving pulley it
Between be connected with first transmission belt；
Left roll shaft is inserted in the left end on the chassis at saw blade rear, a left roller is fixed on the left roll shaft；
Right roll shaft is inserted in the right end on the chassis at saw blade rear, a right roller is fixed on the right roll shaft；
Conveyer belt, both ends are socketed on respectively on left roll shaft and right roll shaft, if being evenly equipped with dry plate on the outer wall of the conveyer belt
Material toggling piece, the material toggling piece, left roller, right roller, left roll shaft and right roll shaft are each perpendicular to chassis；
Second drive pulley is fixed on left roll shaft, is connected between second drive pulley and the second driving pulley
Piece second transmission belt；
And push rod, the push rod are fixed on the tail portion on chassis, the end of the push rod is fixed with handle.
Further, the hand-held wheat harvesting device of the utility model, the right front ends on the chassis are fixed with one piece of limit
Baffle.
Further, the hand-held wheat harvesting device of the utility model, be fixed in front of the chassis it is several with comb teeth,
Width direction of the comb teeth along chassis is uniformly arranged, and the height of the comb teeth is lower than the height of saw blade.
Further, the hand-held wheat harvesting device of the utility model, the saw blade are located at the top on chassis, the saw blade
Spacing between chassis is 3-5mm.
Further, the hand-held wheat harvesting device of the utility model, first driving pulley, the second driving pulley,
First drive pulley and the second drive pulley are synchronous pulley, and first transmission belt and the second transmission belt are synchronous belt.
The beneficial effect that the utility model obtains is: (1) structure is simple, small in size, thus is suitble to advance in mountain area, just
It is gathered in the small plot wheatland to mountain area, compared with manual harvesting mode, harvesting speed is fast, and harvesting efficiency is high；(2) wheat
Wheat straw cut off by saw blade after, by conveyer belt and plectrum, convenient for the wheat straw cut off to be quickly delivered to a left side for whole device
Side, and neat be placed on ground；(3) front end on chassis is evenly equipped with comb teeth, can be effective right by the combing effect of comb teeth
Wheat to be gathered in is combed, and is further facilitated and is gathered in wheat；(4) right front ends on chassis are fixed with one piece of limiting block
Plate places the wheat straw cut off and lodges to the right, meanwhile, during whole device moves forwards, also there is guide function.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
In figure: 1, postive stop baffle, 2, driving chain, the 3, first drive pulley, 4, right roller, 5, right roll shaft,
6, front-wheel, 7, chassis, 8, rear-wheel, 9, push rod, 10, handle, the 11, first transmission belt,
12, the first driving pulley, 13, engine, 14, drive shaft, the 15, second driving pulley,
16, the second transmission belt, the 17, second drive pulley, 18, left roll shaft, 19, left roller, 20, material toggling piece,
21, saw blade axis, 22, saw blade, 23, comb teeth, 24, drive sprocket, 25, conveyer belt.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
It as depicted in figs. 1 and 2, is a kind of hand-held wheat harvesting device, including chassis 7, chassis 7 is the master of whole device
Body component, other components are direct or indirect to be set on chassis 7.
The front end on chassis 7 is uniformly arranged inserted with several saw blade axis 21, width direction of the saw blade axis 21 along chassis 7, often
A piece of saw blade 22 is fixed on root saw blade axis 21, saw blade 22 and saw blade axis 21 correspond, and the outer end of saw blade 22 extend out to chassis 7
Front, during carrying out getting wheat, as chassis 7 constantly moves forward, and during moving, saw blade 22 is not
The wheat straw of the wheat in 22 front of saw blade can be cut off, complete the harvesting work of wheat by the rotation stopped.
A drive sprocket 24 is further fixed on every saw blade axis 21, drive sprocket 24 and saw blade axis 21 are corresponded, passed
It is connected with driving chain 2 between movable sprocket 24, therefore, when the rotation of any one drive sprocket 24, passes through driving chain 2
Transmission agency, other drive sprockets 24 can be driven to rotate, by the rotation of drive sprocket 24, and can be further driven to
Saw blade axis 21 corresponding to the drive sprocket 24 and saw blade 22 are rotated.
A front-wheel 6 is equipped at left and right sides of the first half on chassis 7, the latter half of left and right sides on chassis 7 is equipped with
One rear-wheel 8 under the drive of front-wheel 6 and rear-wheel 8, can constantly drive when chassis 7 is by forward driving force
Whole device Forward.
An engine 13 is fixed on chassis 7, engine 13 is the power source of whole device, and effect is for driving
Each executing agency completes various predetermined actions, realizes the harvesting function of wheat.
Engine 13 is equipped with drive shaft 14, and first driving pulley 12 and the second driving band are fixed in drive shaft 14
15 are taken turns, is fixed with first drive pulley 3, the first drive pulley 3 and the first driving pulley 12 on any one saw blade axis 21
Between be connected with first transmission belt 11.Therefore, start engine 13, drive shaft 14 will be rotated constantly, and drive shaft
14 while continuous rotation, then will drive the rotation of the first driving pulley 12, and the first driving pulley 12 can then be passed by first
Dynamic band 11 drives the first drive pulley 3 and its corresponding saw blade axis 21 to rotate, and then drives the saw being fixed on the saw blade axis 21
Piece 22 rotates.
In addition, the saw blade axis 21 while rotation, conducive to the drive sprocket 24 being fixed on the saw blade axis 21 and is driven
Chain 3, then can be further driven to the rotation of other saw blade axis 21 and saw blade 22, to realize the synchronous rotation of all saw blades 22.
The left end on the chassis 7 at 22 rear of saw blade is fixed with a left roller on left roll shaft 18 inserted with a left roll shaft 18
19, the right end on the chassis 7 at 22 rear of saw blade is fixed with a right roller 4, left roller on right roll shaft 5 inserted with a right roll shaft 5
A conveyer belt 25 is socketed between 19 and right roller 4, if being evenly equipped with dry plate material toggling piece 20, material toggling piece on the outer wall of conveyer belt 25
20, left roller 19, right roller 4, left roll shaft 18 and right roll shaft 5 are each perpendicular to chassis 7, and one second biography is fixed on left roll shaft 18
Movable belt pulley 17 is connected with second transmission belt 16 between second drive pulley 17 and the second driving pulley 15.
After starting engine 13, with the rotation of drive shaft 14, the second driving pulley 15 also can be rotated constantly, and the
While two driving pulleys 15 rotate, then the second drive pulley 17, left roll shaft 18 and left roller can be driven by the second transmission belt 16
19 rotation of wheel, and left roller 19 will drive conveyer belt 25 and right roller 4 constantly rotates.
During getting wheat, from the top of left roller 19 and right roller 4 in terms of, therefore, to assure that conveyer belt 25 is along the inverse time
The rotation of needle direction, so, the continuous harvesting with saw blade 22 to wheat, the wheat straw that saw blade 22 is cut down constantly is accumulated
In on conveyer belt 25, and if dry plate material toggling piece 20 is evenly equipped on conveyer belt 25, therefore, with being constantly able to rotate for conveyer belt 25,
The wheat straw being piled up on conveyer belt 25 will be constantly transmitted from right to left by material toggling piece 20, until by wheat straw from chassis 7
On be pushed into the wheatland in the left side of chassis 7, therefore, by the collective effect of conveyer belt 25 and material toggling piece 20, will can be piled up in time
Wheat straw on chassis 7 is timely delivered in the wheatland in 7 left side of chassis, to enable the wheat straw gathered in is orderly to be arranged in
In wheatland, facilitate the processing that agricultural production personnel carry out next step to wheat straw.
The tail portion on chassis 7 is fixed with push rod 9, and push rod 9 is equipped with handle 10, during carrying out getting wheat, agricultural
Producers push handle, and whole device Forward can be driven, operate very convenient.
The hand-held wheat harvesting device of the present embodiment when specifically used, started by agricultural production personnel send out first
Motivation 13, and drive whole device constantly to move ahead by handle 10 and push rod 9, after engine 13 starts, pass through drive shaft
14 can drive the first driving pulley 12 and the second driving pulley 15 to rotate, and the first driving pulley 12 passes through while rotation
First transmission belt 11 then will drive saw blade axis 21 corresponding to the first drive pulley 3 and the first drive pulley 3 and 22 turns of saw blade
Dynamic, which drives other saw blade axis 21 and saw blade 22 to rotate by drive sprocket 24 and driving chain 2 again, realizes all
The synchronous rotation of saw blade 22, and saw blade 22, with the continuous Forward of whole device, can be realized to saw blade 22 while rotation
The wheat in front is gathered in, and the wheat straw of the wheat in front of it is cut off, and wheat straw then can constantly be piled up in 22 rear of saw blade
Chassis 7 on.
Second driving pulley 15 rotation simultaneously, by the second transmission belt 16, then will drive left roll shaft 18, left roller 19,
Right roll shaft 5, right roller 4 and conveyer belt 25 rotate, and conveyer belt 25 is in the course of rotation, and it is continuous to will drive material toggling piece 20
Rotation then can constantly be pushed away the wheat straw accumulated on chassis 7 and conveyer belt 25 from right to left using the function of stirring of material toggling piece 20
It send to the left side on chassis 7, so that orderly is arranged in the wheatland in 7 left side of chassis.
Compared with existing manual harvesting mode, the hand-held wheat harvesting device of the present embodiment, harvesting speed is fast, harvesting
It is high-efficient, and the labor intensity of agricultural production personnel can be effectively reduced, at the same can also by the wheat straw gathered in it is orderly into
Row arrangement.
The hand-held wheat harvesting device of the present embodiment, the right front ends on the chassis 7 are fixed with one piece of postive stop baffle 1, because
This can stop the wheat straw for gathering in get off on chassis 7 to lodge to the right during getting wheat.
In addition, saw blade 22 can only gather in the wheat in 1 left side of postive stop baffle, and the wheat on right side can not be received
It cuts, so, postive stop baffle 1 also has the function of guiding.
The hand-held wheat harvesting device of the present embodiment, the front on chassis 7 are fixed with several with comb teeth 23, and comb teeth 23 is the bottom of along
The width direction of disk 7 is uniformly arranged, and the height of comb teeth 7 can be the bottom of to by the Carding Function of comb teeth 23 lower than the height of saw blade 22
The wheat to be gathered in 7 front of disk is combed in advance, so that so that saw blade 22 is more quickly finished cuts off work to wheat straw
Make.
The hand-held wheat harvesting device of the present embodiment, saw blade 22 is located at the top on chassis 7, between saw blade 22 and chassis 7
Spacing be 3-5mm.
The hand-held wheat harvesting device of the present embodiment, the first driving pulley 12, the second driving pulley 15, the first transmission belt
Wheel 3 and the second drive pulley 17 are synchronous pulley, and the first transmission belt 11 and the second transmission belt 16 are synchronous belt, and such one
Come, realization that can be more reliable and more stable is driven.
Claims (5)
1. a kind of hand-held wheat harvesting device characterized by comprising
Chassis (7)；
Several saw blade axis (21) of chassis (7) front end are inserted in, width direction of the saw blade axis (21) along chassis (7) is uniform
Arrangement；
Several saw blades (22), the saw blade (22) and saw blade axis (21) correspond, and the saw blade (22) is fixed on corresponding
Saw blade axis (21) on, the outer end of the saw blade (22) extend out to the front of chassis (7)；
Several drive sprockets (24), the drive sprocket (24) and saw blade axis (21) correspond, the drive sprocket (24)
It is fixed on corresponding saw blade axis (21), is connected with driving chain (2) between the drive sprocket (24)；
Two front-wheels (6) are set to the left and right sides of the first half of chassis (7)；
Two rear-wheels (8) are set to the latter half of left and right sides of chassis (7)；
Engine (13) is fixed on chassis (7), and the engine (13) is equipped with drive shaft (14), the drive shaft (14)
On be fixed with first driving pulley (12) and second driving pulley (15)；
First drive pulley (3) is fixed on any one saw blade axis (21), first drive pulley (3) and the first driving
First transmission belt (11) is connected between belt wheel (12)；
Left roll shaft (18) is inserted in the left end on the chassis (7) at saw blade (22) rear, is fixed with a left side on the left roll shaft (18)
Roller (19)；
Right roll shaft (5) is inserted in the right end on the chassis (7) at saw blade (22) rear, is fixed with a right roller on the right roll shaft (5)
It takes turns (4)；
Conveyer belt (25), both ends are socketed on respectively on left roll shaft (18) and right roll shaft (5), on the outer wall of the conveyer belt (25)
If being furnished with dry plate material toggling piece (20), the material toggling piece (20), left roller (19), right roller (4), left roll shaft (18) and right roll shaft
(5) chassis (7) are each perpendicular to；
Second drive pulley (17) is fixed on left roll shaft (18), second drive pulley (17) and the second driving pulley
(15) second transmission belt (16) is connected between；
And push rod (9), the push rod (9) are fixed on the tail portion of chassis (7), the end of the push rod (9) is fixed with handle
(10)。
2. hand-held wheat harvesting device according to claim 1, it is characterised in that: the right front ends of the chassis (7) are solid
Surely there is one piece of postive stop baffle (1).
3. hand-held wheat harvesting device according to claim 1, it is characterised in that: the front of the chassis (7) is fixed
Have several with comb teeth (23), width direction of the comb teeth (23) along chassis (7) is uniformly arranged, and the height of the comb teeth (23) is low
Height in saw blade (22).
4. hand-held wheat harvesting device according to claim 1, it is characterised in that: the saw blade (22) is located at chassis
(7) top, the spacing between the saw blade (22) and chassis (7) are 3-5mm.
5. hand-held wheat harvesting device according to claim 1, it is characterised in that: first driving pulley (12),
Second driving pulley (15), the first drive pulley (3) and the second drive pulley (17) are synchronous pulley, first transmission belt
(11) and the second transmission belt (16) is synchronous belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230150.XU CN209676872U (en) | 2019-02-21 | 2019-02-21 | A kind of hand-held wheat harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230150.XU CN209676872U (en) | 2019-02-21 | 2019-02-21 | A kind of hand-held wheat harvesting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676872U true CN209676872U (en) | 2019-11-26 |
Family
ID=68602642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230150.XU Expired - Fee Related CN209676872U (en) | 2019-02-21 | 2019-02-21 | A kind of hand-held wheat harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676872U (en) |
-
2019
- 2019-02-21 CN CN201920230150.XU patent/CN209676872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210221 |