CN207519128U - A kind of agricultural rice transplanter - Google Patents
A kind of agricultural rice transplanter Download PDFInfo
- Publication number
- CN207519128U CN207519128U CN201721493451.9U CN201721493451U CN207519128U CN 207519128 U CN207519128 U CN 207519128U CN 201721493451 U CN201721493451 U CN 201721493451U CN 207519128 U CN207519128 U CN 207519128U
- Authority
- CN
- China
- Prior art keywords
- gear
- fuselage
- rice transplanter
- axle
- wheel
- 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
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- Transplanting Machines (AREA)
Abstract
The utility model discloses a kind of agricultural rice transplanters, include fuselage, the forepart of the fuselage is provided with engine, for providing driving force, the fuselage is provided with synchronous gear box at the rear portion of the engine, the bottom of the fuselage is provided with axle, the both ends of the axle extend in the both sides of the fuselage, wheel there are one being arranged at the both ends of the axle, for moving fuselage, the rear portion of the fuselage is provided with the transplanting arm for rice transplanting, first gear is provided in the synchronous gear box, second gear and third gear, the first gear and second gear are linked by synchronous belt, the second gear is engaged with the third gear, the axle is connected by synchronous belt with the third gear, the second gear is linked by link mechanism and the transplanting arm.
Description
Technical field
The utility model relates generally to agricultural machinery technological field, more particularly to a kind of agricultural rice transplanter.
Background technology
The advance system of rice transplanter of the prior art, rice seedlings transplanting system and fuselage is typically all independent, for example, in patent
Number for 201480016391.4 patent in disclose a kind of rice transplanter, used by the settling amount for detecting rice transplanter hull
In the control (elevating control) for planting portion's height, the driving condition so as to fulfill situation and rice transplanter with field surface is corresponding
Plant operation.Have in the portion of planting via connecting rod and height can be changed and be supported to rotate on pitch direction
Rice transplanter hull, and control in a manner of the angle of rotation of above-mentioned rice transplanter hull to be made to become defined target angle and plant portion's height
Degree, above-mentioned transplanting equipment are supported to rotate freely on pitch direction, and detect field table for Surface testing sensor
The surface location in face, measures the settling amount of above-mentioned rice transplanter hull based on the angle of rotation of above-mentioned Surface testing sensor, and with
Make the settling amount of above-mentioned rice transplanter hull become constant mode, the target angle of above-mentioned rice transplanter hull is modified.
But the advance system of this relatively independent rice seedlings transplanting system and fuselage just needs to use the drives such as at least two motors
Motivation structure, and its control system will also include at least two branches, and to manipulate rice seedlings transplanting system and advance system respectively, this is just
Result in the rising of entire rice transplanter cost and the increase of failure rate.
Invention content
In view of the deficienciess of the prior art, the utility model is intended to provide a kind of agriculture for being promoted and being advanced with rice transplanting synchronism
Use rice transplanter.
To achieve the above object, the utility model provides following technical solution：
A kind of agricultural rice transplanter, includes fuselage, the forepart of the fuselage is provided with engine, for providing driving
Power, the fuselage are provided with synchronous gear box at the rear portion of the engine, and the bottom of the fuselage is provided with axle, described
The both ends of axle extend in the both sides of the fuselage, are arranged at the both ends of the axle there are one wheel, for moving fuselage,
The transplanting arm for rice transplanting is provided at the rear portion of the fuselage, first gear, the second tooth are provided in the synchronous gear box
Wheel and third gear, the first gear and second gear are linked by synchronous belt, the second gear and the third gear
Engagement, the axle are connected by synchronous belt with the third gear, and the second gear passes through link mechanism and the transplanting
Arm links.
As the improvement of the utility model, the link mechanism includes brace portion, cross bar portion and shaft, the brace
Portion is tangent with the outer ring of the second gear and is engaged with the second gear, and the horizontal one end of the rod is connected to the brace portion
Bottom end, the other end is connected by synchronous belt with the shaft, and the transplanting arm is set on the shaft.
As the preferred of the utility model, handrail push rod is additionally provided at the rear portion of the fuselage.
As the improvement of the utility model, arc skateboard, the bottom of the arc skateboard are additionally provided in the fuselage bottom
Face is concordant with the bottom of the wheel.
As further improvement of the utility model, there are anti-slop serrations the outer ring of the wheel is circumferentially arranged.
Compared with prior art, the utility model has the advantage of：Using between multiple gears in synchronous gear box
Interaction relation promotes the synchronism of traveling and the rice transplanting of rice transplanter.
Description of the drawings
Fig. 1 is the structure diagram of agricultural rice transplanter in the utility model embodiment.
Specific embodiment
The embodiment of rice transplanter agricultural in the utility model is described further with reference to attached drawing.
As shown in drawings, the present embodiment be a kind of agricultural rice transplanter, include fuselage 1, in the forepart of fuselage that is,
The headstock position of vehicle is provided with engine 2, for providing driving force,
Engine has output shaft 21, and fuselage is provided with synchronous gear box 3 at the rear portion of engine, in synchronous gear box
First gear 31, second gear 32 and third gear 33 are provided with, wherein, first gear is defeated by synchronous belt 4 and engine
Shaft is connected, and synchronous belt is that a kind of inner ring sets endless belt with teeth, since synchronous belt is by two gears or axis with external tooth
It is connected, the tooth for synchronous belt inner ring is can be with the tooth engagement on gear, therefore when one of gear rotate, with regard to energy band
Dynamic synchronous belt rotation, and then another gear is driven to link with identical speed.Based on above-mentioned principle, when the output shaft of engine
During rotation, first gear can be driven to rotate by synchronous belt.
First gear in the present embodiment is a ring gear, by the gear wheel of outer ring and the pinion gear group of inner ring
Into the gear wheel of outer ring is connected by synchronous belt with output shaft, and the pinion gear of inner ring is also then by synchronous belt and the second tooth
Wheel 32 is connected, and when first gear rotate, outer ring and inner ring rotate at the same speed, passes through synchronous belt drive the by first gear at this time
Two gear-linkeds.The outer ring of second gear is engaged with third gear, when second gear rotates, third gear can be driven to rotate,
And here, the rotating ratio of second gear and third gear is equal to the second gear outer ring number of teeth and third gear outer ring gear ratio.
In the present embodiment, the number of teeth on third gear is greater than the number of teeth of second gear outer ring.
Axle 5 is provided in the bottom of fuselage, the both ends of axle extend in the both sides of fuselage, are arranged at the both ends of axle
There are one wheel 6, axle is connected with third gear by synchronous belt, is moved, and then with motor car wheel by third gear band motor-car shaft rotation
Rotation is provided with the transplanting arm 7 for rice transplanting at the rear portion of fuselage for moving fuselage, second gear by link mechanism 8 with
Transplanting arm links.
Link mechanism includes brace portion 81, cross bar portion 82 and shaft 83, and the outer ring of brace portion and second gear is tangent
And engaged with second gear, horizontal one end of the rod is connected to the bottom end in the brace portion, and the other end passes through synchronous belt and the shaft
Portion is connected, and the transplanting arm is set on the shaft, and the position of brace portion and third gear is staggered, therefore will not be to the
Linkage between two gears and third gear causes to interfere, and when second gear rotates, brace portion can be driven to do reciprocating feed, when
When second gear rotates forward, third gear reversion, wheel is drawn back, meanwhile, brace portion oliquely downward moves, while drives cross bar portion
It is translated to fuselage afterbody, and then shaft is driven to swing forward, while also transplanting arm forward downward is pulled to feed by shaft,
Transplanting is carried out, then, second gear reversion drives fuselage to advance, and at the same time, according to reverse sequence, transplanting arm resets upwards,
Until fuselage is driven in front of new transplanting position, then carry out retroversion transplanting.
For the ease of controlling the direction of travel of rice transplanter, handrail push rod 9 is additionally provided at the rear portion of fuselage.In addition, in order to
It prevents rice transplanter from advancing in muddy soil difficult, is additionally provided in fuselage bottom similar to the same arc skateboard of skis
10, the bottom surface of arc skateboard is concordant with the bottom of wheel, has anti-slop serrations 61 the outer ring of wheel is also circumferentially arranged.
The above makes the preferred embodiment of the utility model, does not depart from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (5)
1. a kind of agricultural rice transplanter, it is characterised in that：Include fuselage, the forepart of the fuselage is provided with engine, is used for
Driving force is provided, the fuselage is provided with synchronous gear box at the rear portion of the engine, is provided in the bottom of the fuselage
Axle, the both ends of the axle extend in the both sides of the fuselage, are arranged at the both ends of the axle there are one wheel, are used for
Mobile fuselage, the transplanting arm for rice transplanting is provided at the rear portion of the fuselage, the first tooth is provided in the synchronous gear box
Wheel, second gear and third gear, the first gear and second gear are linked by synchronous belt, the second gear with it is described
Third gear engages, and the axle is connected by synchronous belt with the third gear, the second gear by link mechanism and
The transplanting arm linkage.
2. agricultural rice transplanter according to claim 1, it is characterised in that：The link mechanism includes brace portion, cross bar
Portion and shaft, the brace portion is tangent with the outer ring of the second gear and is engaged with the second gear, the cross bar portion
One end is connected to the bottom end in the brace portion, and the other end is connected by synchronous belt with the shaft, and the transplanting arm is set in
On the shaft.
3. agricultural rice transplanter according to claim 1, it is characterised in that：Handrail is additionally provided at the rear portion of the fuselage to push away
Bar.
4. agricultural rice transplanter according to claim 1, it is characterised in that：Arc is additionally provided in the fuselage bottom to slide
Plate, the bottom surface of the arc skateboard are concordant with the bottom of the wheel.
5. agricultural rice transplanter according to any one of claims 1-4, it is characterised in that：In the outer ring of the wheel along week
To being provided with anti-slop serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721493451.9U CN207519128U (en) | 2017-11-10 | 2017-11-10 | A kind of agricultural rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721493451.9U CN207519128U (en) | 2017-11-10 | 2017-11-10 | A kind of agricultural rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207519128U true CN207519128U (en) | 2018-06-22 |
Family
ID=62581772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721493451.9U Expired - Fee Related CN207519128U (en) | 2017-11-10 | 2017-11-10 | A kind of agricultural rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207519128U (en) |
-
2017
- 2017-11-10 CN CN201721493451.9U patent/CN207519128U/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: 20180622 Termination date: 20181110 |