CN207266539U - A kind of list cutter fish pond rice harvester - Google Patents
A kind of list cutter fish pond rice harvester Download PDFInfo
- Publication number
- CN207266539U CN207266539U CN201721287078.1U CN201721287078U CN207266539U CN 207266539 U CN207266539 U CN 207266539U CN 201721287078 U CN201721287078 U CN 201721287078U CN 207266539 U CN207266539 U CN 207266539U
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- driving
- cutter
- sprocket
- conveyer belt
- belt wheel
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Abstract
The utility model discloses a kind of single cutter fish pond rice harvester, the kickboard is installed on the bottom of cradle, and the power output of motor divides two-way, is rotated all the way by conveyer belt drive sprocket, conveyer belt driving-chain, conveyer belt driven sprocket driving conveying belt；Another way drives crank to rotate by cutter drive sprocket, knife drive chain, cutter driven sprocket.The four-bar mechanism that the rotation of crank is made of crank, connecting rod and swing rod again realizes the swing of swing rod, it is hinged in the middle part of swing rod on cutting tool, by the swing of swing rod, cutter axis, shift fork and cutting blade is driven to reciprocatingly slide, so that ledger-plate and cutting blade realize the effect of cutting；One cutter is adapted to the situation for only gathering in spike of rice, reduces the harvesting amount of harvester, and hydraulic driving system significantly reduces the work of manpower driving harvester, and the design of rudder for ship is avoided when harvester works to the drift for having gathered in area.
Description
Technical field
Rice harvesting machine is the utility model is related to, more particularly to a kind of fish pond rice harvester.
Background technology
At present, in fish pond the maximum difficult point of rice cultivation be rice harvesting problem because the depth of water in fish pond, general water
Rice harvester can not be in deep underwater work.In addition, the water surface in fish pond is all little, harvester needs often transfer harvesting place, this
Require that the size that the rice harvester in fish pond designs cannot be too big, weight can not be too heavy.Current fish pond rice harvesting is equal
Using artificial, labor intensity is big, low production efficiency, and urgent need wants a kind of operation light, convenient transfer fish pond rice harvester.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of fish pond rice harvester, the machine very light in weight, is shifted between fish pond
During harvester, it is only necessary to which two people lift, it becomes possible to easily shift.
In order to achieve the above object, the technical solution adopted in the utility model is：A kind of list cutter fish pond rice harvester,
It includes kickboard, cradle, belt wheel rack, driving belt pulley shaft, driven belt wheel shaft, conveyer belt, conveyer belt driven sprocket, sprocket wheel branch
Frame, motor, chain drive driving shaft, crank axle, conveyer belt drive sprocket, cutter drive sprocket, cutter driven sprocket, crank,
Conveyer belt driving-chain, knife drive chain, connecting rod, swing rod, cutting tool, knife rest connecting rod, ledger-plate, cutting blade, cutter axis, dial
Fork, steering handle, rudder；The kickboard is installed on the bottom of cradle, and the belt wheel rack is fixed on cradle, the upper end branch of belt wheel rack
Driving belt pulley shaft and driven belt wheel shaft have been held, conveyer belt, the driving pulley are installed on driving belt pulley shaft and driven belt wheel shaft
The end of axis is fixed with conveyer belt driven sprocket, and the middle part crossbearer of belt wheel rack has sprocket support, electricity is provided with sprocket support
Motivation, sprocket support are also supported with chain drive driving shaft and crank axle, and the output terminal of motor is connected with chain drive driving shaft, chain
Conveyer belt drive sprocket and cutter drive sprocket are fixed with transmission driving shaft, cutter driven sprocket and song are fixed with crank axle
Handle, installs conveyer belt driving-chain, cutter drive sprocket and cutter are driven between conveyer belt driven sprocket and conveyer belt drive sprocket
Installation knife drive chain between sprocket wheel, one end and the crank ball-joint of connecting rod, one end ball-joint of the other end and swing rod of connecting rod,
It is hinged in the middle part of swing rod on cutting tool；
The cutting tool is located at the front portion of belt wheel rack, and is fixedly connected by knife rest connecting rod with belt wheel rack, cutter
Ledger-plate is fixed with frame, cutting blade is slidably arranged on cutting tool, and one end of shift fork is fixedly connected with cutter axis, and the one of shift fork
End is fixedly connected with cutting blade；The other end of swing rod has U-shaped card slot, U-shaped card slot insertion cutter axis；The rear support of cradle has
Steering handle, is provided with rudder on steering handle；
The belt wheel rack is made of two forelegs, two back legs and the conveyor belt support of connection foreleg and back leg；Institute
State and two front columns and two rear columns are fixedly connected with cradle, pass through rack connector sleeve and the spiral shell being screwed on rack connector sleeve
Foreleg is installed on front column by bolt, back leg is installed on rear column；
Traveling driving mechanism is further included, traveling driving mechanism includes left driving drainpipe, right driving drainpipe, distributing T-pipe
Valve and water pump；Left driving drainpipe and right driving drainpipe are arranged in parallel in the bottom surface of cradle, are symmetrically distributed in the both sides of rudder；Institute
The outlet for stating water pump is connected by the entrance of branch pipe tee connection flow divider, and the first outlet of three-way flow divider valve passes through pipeline and left drive
Dynamic drainpipe is connected, and the second outlet of three-way flow divider valve is connected by pipeline with right driving drainpipe.
Further, the length of the cradle is more than the length of belt wheel rack.
The utility model has an advantageous effect in that compared with background technology：
1st, fixed kickboard, the buoyancy of kickboard are supported on belt wheel rack and cutting tool on the water surface among cradle, harvester according to
Promoted by water-jet system, it is easy to operate, laborsaving, easily cause the situation for twining grass when avoiding propeller driving.
2nd, the connection of belt wheel rack and cradle is that foreleg is connected with front column, back leg and rear column by rack connector sleeve
Together, when unclamping the bolt of rack connector sleeve, the distance between upper and lower cutter and cradle can be adjusted, i.e. adjustment cutting
The height of rice, so as to greatly reduce the weight and complexity of adjustment mechanism.
3rd, the bottom of cradle sets rudder, and cutter cuts rice during operation, rudder can control movement of the harvester in the water surface
Direction, avoids always towards the problem of having gathered in direction drift.
4th, using a cutter, it is adapted to the situation for simply gathering in spike of rice, alleviates the harvesting amount of harvester.Meanwhile weight
Amount is light, is shifted easy to the harvesting place of harvester.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the top view of the utility model；
In figure：Kickboard 1, cradle 2, belt wheel rack 3, driving belt pulley shaft 4, driven belt wheel shaft 5, conveyer belt 6, conveyer belt are driven
Sprocket wheel 7, sprocket support 8, motor 9, chain drive driving shaft 10, crank axle 11, conveyer belt drive sprocket 12, cutter drive sprocket
13rd, cutter driven sprocket 14, crank 15, conveyer belt driving-chain 16, knife drive chain 17, connecting rod 18, swing rod 19, cutting tool 20,
Knife rest connecting rod 21, ledger-plate 22, cutting blade 23, cutter axis 24, shift fork 25, steering handle 26, rudder 27, foreleg 28, back leg 29, conveying
Belt supporting frame 30, front column 31, rear column 32, frame connector sleeve 33, bolt 34, left driving drainpipe 35, right driving drainpipe 36, water
Pump 37.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figs. 1-2, a kind of single cutter fish pond rice harvester, it includes kickboard 1, cradle 2, belt wheel rack 3, active
Pulley shaft 4, driven belt wheel shaft 5, conveyer belt 6, conveyer belt driven sprocket 7, sprocket support 8, motor 9, chain drive driving shaft 10,
Crank axle 11, conveyer belt drive sprocket 12, cutter drive sprocket 13, cutter driven sprocket 14, crank 15, conveyer belt driving-chain
16th, knife drive chain 17, connecting rod 18, swing rod 19, cutting tool 20, knife rest connecting rod 21, ledger-plate 22, cutting blade 23, cutter axis
24th, shift fork 25, steering handle 26, rudder 27 etc.；
The kickboard 1 is installed on the bottom of cradle 2, and whole harvester can be made to swim in fish pond；The belt wheel rack 3
It is fixed on cradle 2, the length of the cradle 2 is more than the length of belt wheel rack 3.The upper end of belt wheel rack 3 is supported with main belt
Conveyer belt 6 is installed on wheel shaft 4 and driven belt wheel shaft 5, driving belt pulley shaft 4 and driven belt wheel shaft 5, for conveying the wheat cut off
Fringe；The end of the driving belt pulley shaft 4 is fixed with conveyer belt driven sprocket 7, and the middle part crossbearer of belt wheel rack 3 has sprocket support 8,
Motor 9 is installed, sprocket support 8 is also supported with chain drive driving shaft 10 and crank axle 11, motor 9 on sprocket support 8
Output terminal is connected with chain drive driving shaft 10, and conveyer belt drive sprocket 12 and cutter drive chain are fixed with chain drive driving shaft 10
13 are taken turns, cutter driven sprocket 14 and crank 15, conveyer belt driven sprocket 7 and conveyer belt drive sprocket 12 are fixed with crank axle 11
Between conveyer belt driving-chain 16 is installed, knife drive chain 17 is installed, even between cutter drive sprocket 13 and cutter driven sprocket 14
One end of bar 18 and 15 ball-joint of crank, the other end of connecting rod 18 and one end ball-joint of swing rod 19, the middle part of swing rod 19 is hinged
On cutting tool 20；
The cutting tool 20 is located at the front portion of belt wheel rack 3, and is fixed and connected by knife rest connecting rod 21 and belt wheel rack 3
Connect, ledger-plate 22 is fixed with cutting tool 20, cutting blade 23 is slidably arranged on cutting tool 20, one end of shift fork 25 and cutter axis
24 are fixedly connected, and one end of shift fork 25 is fixedly connected with cutting blade 23；The other end of swing rod 19 has U-shaped card slot, and U-shaped card slot is inserted
Enter cutter axis 24.
The power output of motor 9 divides two-way, passes through conveyer belt drive sprocket 12, conveyer belt driving-chain 16, conveying all the way
Band 7 driving conveying belt 6 of driven sprocket rotates；Another way passes through cutter drive sprocket 13, knife drive chain 17, cutter driven sprocket
14 drive cranks 15 rotate.The four-bar mechanism that the rotation of crank 15 is made of crank 15, connecting rod 18 and swing rod 19 again realizes swing rod
19 swing, the middle part of swing rod 19 are hinged in belt wheel rack 3, by the swing of swing rod 19, drive cutter axis 24, shift fork 25 with
And cutting blade 23 reciprocatingly slides, so that ledger-plate 22 and cutting blade 23 realize the effect of cutting.
In order to make the height of adaptation cutting rice, after the belt wheel rack 3 that the utility model designs is by two forelegs 28, two
Leg 29 and the conveyor belt support 30 of connection foreleg 28 and back leg 29 form；Two front columns 31 are fixedly connected with the cradle 2
With two rear columns 32, before by rack connector sleeve 33 and the bolt 34 that is screwed on rack connector sleeve 33, foreleg 28 is installed on
On column 31, back leg 29 be installed on rear column 32 on；When unclamping bolt 34, foreleg 28 and back leg 29 can be in rack connector sleeves
Opposite front column 31 and rear column 32 move up and down in 33, and when tightening bolt 34, this opposite slide stops.
The utility model have also been devised traveling driving mechanism, and traveling driving mechanism includes left driving drainpipe 35, right driving
Drainpipe 36, three-way flow divider valve and water pump 37；Left driving drainpipe 35 and right driving drainpipe 36 are arranged in parallel in the bottom of cradle 2
Face, the both sides for being symmetrically distributed in rudder 27；The outlet of the water pump 37 is connected by the entrance of branch pipe tee connection flow divider, three reduction of fractions to a common denominators
The first outlet for flowing valve is connected by pipeline with left driving drainpipe 35, and the second outlet of three-way flow divider valve passes through pipeline and the right side
Driving drainpipe 36 is connected.Three-way flow divider valve has three operation ranges, when in the first gear, first outlet standard-sized sheet,
Two outlets are fully closed, and left driving drainpipe 35 is sprayed water, and is realized and is turned right；When in the second gear, first outlet and second outlet
All half-open, left driving drainpipe 35 and right driving drainpipe 36 are sprayed water, and are realized and are advanced；When in third gear, first goes out
Fully closed, the second outlet standard-sized sheet of mouth, right driving drainpipe 36 spray water, realize；In order to make the stability that raising is advanced, in ship
The rear support of frame 2 has steering handle 26, and rudder 27 is provided with steering handle 26.The rotation of rudder for ship 27 can guide the steering of harvester, its
Main function is that harvester drifts about to the region gathered in when avoiding work.
Claims (2)
1. a kind of list cutter fish pond rice harvester, it is characterised in that it includes kickboard, cradle, belt wheel rack, driving pulley
Axis, driven belt wheel shaft, conveyer belt, conveyer belt driven sprocket, sprocket support, motor, chain drive driving shaft, crank axle, conveying
Band drive sprocket, cutter drive sprocket, cutter driven sprocket, crank, conveyer belt driving-chain, knife drive chain, connecting rod, swing rod,
Cutting tool, knife rest connecting rod, ledger-plate, cutting blade, cutter axis, shift fork, steering handle, rudder；The kickboard is installed on the bottom of cradle,
The belt wheel rack is fixed on cradle, and the upper end of belt wheel rack is supported with driving belt pulley shaft and driven belt wheel shaft, driving pulley
Conveyer belt is installed, the end of the driving belt pulley shaft is fixed with conveyer belt driven sprocket, band turbine on axis and driven belt wheel shaft
The middle part crossbearer of frame has sprocket support, is provided with motor on sprocket support, sprocket support be also supported with chain drive driving shaft and
Crank axle, the output terminal of motor are connected with chain drive driving shaft, be fixed with chain drive driving shaft conveyer belt drive sprocket and
Cutter drive sprocket, is fixed with cutter driven sprocket and crank, conveyer belt driven sprocket and conveyer belt drive sprocket on crank axle
Between install conveyer belt driving-chain, between cutter drive sprocket and cutter driven sprocket install knife drive chain, one end of connecting rod
With crank ball-joint, one end ball-joint of the other end and swing rod of connecting rod, is hinged on cutting tool in the middle part of swing rod；
The cutting tool is located at the front portion of belt wheel rack, and is fixedly connected by knife rest connecting rod with belt wheel rack, on cutting tool
Be fixed with ledger-plate, cutting blade is slidably arranged on cutting tool, and one end of shift fork is fixedly connected with cutter axis, one end of shift fork with
Cutting blade is fixedly connected；The other end of swing rod has U-shaped card slot, U-shaped card slot insertion cutter axis；The rear support of cradle has rudder
Being provided with rudder on steering handle；
The belt wheel rack is made of two forelegs, two back legs and the conveyor belt support of connection foreleg and back leg；The ship
Two front columns and two rear columns are fixedly connected with frame, will by rack connector sleeve and the bolt being screwed on rack connector sleeve
Foreleg is installed on front column, back leg is installed on rear column；
Further include traveling driving mechanism, traveling driving mechanism include left driving drainpipe, right driving drainpipe, three-way flow divider valve and
Water pump；Left driving drainpipe and right driving drainpipe are arranged in parallel in the bottom surface of cradle, are symmetrically distributed in the both sides of rudder；The water
The outlet of pump is connected by the entrance of branch pipe tee connection flow divider, and the first outlet of three-way flow divider valve is arranged by pipeline and left driving
Water pipe is connected, and the second outlet of three-way flow divider valve is connected by pipeline with right driving drainpipe.
2. a kind of single cutter fish pond rice harvester according to claim 1, it is characterised in that the length of the cradle is big
In the length of belt wheel rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287078.1U CN207266539U (en) | 2017-09-30 | 2017-09-30 | A kind of list cutter fish pond rice harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287078.1U CN207266539U (en) | 2017-09-30 | 2017-09-30 | A kind of list cutter fish pond rice harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266539U true CN207266539U (en) | 2018-04-24 |
Family
ID=61954769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721287078.1U Active CN207266539U (en) | 2017-09-30 | 2017-09-30 | A kind of list cutter fish pond rice harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517648A (en) * | 2017-09-30 | 2017-12-29 | 中国水稻研究所 | Single cutter fish pond rice harvester |
| CN110063126A (en) * | 2019-05-27 | 2019-07-30 | 王亚龙 | A kind of rice harvesting machine |
-
2017
- 2017-09-30 CN CN201721287078.1U patent/CN207266539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517648A (en) * | 2017-09-30 | 2017-12-29 | 中国水稻研究所 | Single cutter fish pond rice harvester |
| CN110063126A (en) * | 2019-05-27 | 2019-07-30 | 王亚龙 | A kind of rice harvesting machine |
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