CN201938056U - Rice seedling raising and pulling machine - Google Patents
Rice seedling raising and pulling machine Download PDFInfo
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- CN201938056U CN201938056U CN2010206969798U CN201020696979U CN201938056U CN 201938056 U CN201938056 U CN 201938056U CN 2010206969798 U CN2010206969798 U CN 2010206969798U CN 201020696979 U CN201020696979 U CN 201020696979U CN 201938056 U CN201938056 U CN 201938056U
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- seeder
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Abstract
The utility model discloses a rice seedling raising and pulling machine. The machine comprises a rack, a power device, a driving wheel and a guiding wheel, wherein the driving wheel and the guiding wheel are respectively arranged at the front part and the rear part of the rack; a scraper knife, a grid-bar shaped seed divider and a seeder are arranged on the rack; when the machine is in the work state of raising the rice seedlings, the scraper knife is arranged at the front side of the driving wheel, the grid-bar shaped seed divider is arranged between the driving wheel and the guiding wheel, and a soil pulverizing wheel is arranged between the driving wheel and the grid-bar shaped seed divider; when the machine is in the work state of pulling the rice seedlings towards the direction opposite to the direction of raising the rice seedlings, a conveying belt of the seeder is arranged at the rear side of the grid-bar shaped seed divider, and the scraper knife is arranged between the grid-bar shaped seed divider and the conveying belt of the seeder; and the machine has two work states, the machine can be used as the rice seedling raising machine when running forward, and the machine can be used as the rice seedling pulling machine to pull the rice seedlings when the machine runs reversely and the components of the machine is simply rearranged; therefore, the dual-use rice seedling raising and pulling machine can greatly improve mechanization degree of planting the rice.
Description
Technical field
The utility model relates to agricultural machinery technological field, particularly relates to a kind of raising rice seedlings, seedling pulling machine that is used to replace manual work.
Background technology
The paddy rice plantation is a labor-intensive production, and traditional artificial cultivation mode is not only time-consuming, and labour intensity is big, needs to drop into a large amount of work and cultivates intensely.
Along with the development of agriculture production technology, paddy rice planting method has also had very big improvement, and cultivating except that traditional artificial cultivation mode of paddy rice the cultivation mode of part mechanization is also arranged, but in general, mechanization and scientific and technological level is also lower at present.
No matter be manually to cultivate or machinery is cultivated, the whole planting process of paddy rice is not still lost the following step: sowing, and---seedling---is transplanted (rice transplanting)---Honda management (pour water, weeding, diseases prevention, control worm)---results.
The operational method of above-mentioned transplant step mainly contains three kinds of forms, is respectively rice transplantation by hand, machine rice transplantation and rice transplanting:
Rice transplantation by hand by artificial seedling, pull up seedlings and rice transplantation by hand realizes;
Machine rice transplantation is by covering fine earth in special plastics seedling dish, then sow, transport the seedling dish to the rice seedling bed, through watering, playing dish, treat to refill rice transplanter after rice shoot grows up to again, being implemented in the land for growing field crops machine rice transplantation at last;
Seedling-throwing technology needs the plastics seedling dish in alms bowl hole, and seedling is then shed to the land for growing field crops through spreading the seedling dish, cover fine earth, manually sow seeds, cover fine earth again, water, playing operations such as seedling dish, seedling taking seedling.
There are shortcomings such as recruitment is many, oil consumption is big, cost height in these three kinds of rice transplanting technology:
Wherein, rice transplantation by hand need the peasant bend over the back of a bow seedling, pull up seedlings and rice transplanting big, the inefficiency of labour intensity.
Machine rice transplantation will have expensive tailormadepiston seedling dish, by a dead lift seedling dish, dress fine earth, then sow, transport the seedling dish, again through watering, rise dish, load onto rice transplanter, be implemented in the field machinery rice transplanting at last, because the weight of rice transplanter is bigger, have a lot of rice seedling beds to enter, even if enter, the phenomenon that Tian Jiao corner, balk often have Lou and insert, heavily insert takes place, also will be by artificial even seedling, benefit seedling, just can reach quality requirement, so the machine rice transplantation recruitment is many, efficient is low, oil consumption is big, cost is quite high.
Though rice transplanting no longer needs rice transplanter, but need the plastics seedling dish in alms bowl hole, seedling need be spread the seedling dish, covers fine earth, manually sows seeds, covers fine earth again, waters, rise the process of seedling dish, seedling taking seedling, many and loaded down with trivial details, the trouble of recruitment, plastics seedling dish cost is high and environment had pollution, and cost is equally very high.
Therefore, how higher raising rice seedlings, the seedling pulling machine of designing a mechanism degree is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of raising rice seedlings, seedling pulling machine.This equipment has two kinds of job states, is the raising rice seedlings machine when its forward travel, can carry out the seedling operation, during with simple transposition of its building block process and backward going is seedling pulling machine, can play the seedling operation, dual-use has improved the mechanization degree of rice cultivation greatly.
To achieve these goals, the utility model provides a kind of raising rice seedlings, seedling pulling machine, the driving wheel and the directive wheel that comprise frame, power set and lay respectively at described frame front and rear part; Described frame is provided with perching knife, grizzly bar shape seeder and seeder, and wherein said seeder comprises hopper and conveyer belt; Described driving wheel and conveyer belt and power set are in transmission connection; When it is in seedling operation form, described perching knife is positioned at the driving wheel front side, described grizzly bar shape seeder is provided with the hack wheel that is in transmission connection with power set between described driving wheel and the grizzly bar shape seeder between driving wheel and directive wheel, described seeder is positioned at grizzly bar shape seeder top; When it is on the contrary with seedling job state direct of travel when playing seedling operation form, the conveyer belt of described seeder is positioned at the rear side of grizzly bar shape seeder, and described perching knife is between grizzly bar shape seeder and conveyer belt.
Preferably, described hack wheel is for being equipped with the swing pinion of blade.
Preferably, the blade lengths at described swing pinion two ends is greater than the blade lengths of centre.
Preferably, when it is in seedling operation form, further be provided with levelling device between described hack wheel and the grizzly bar shape seeder.
Preferably, the working face of the conveyer belt of described seeder below is provided with the flat board that can transfer up and down, and described flat board is connected with frame by bolt.
Preferably, described grizzly bar shape seeder comprises fixed support and is installed in screen on the described fixed support side by side with a determining deviation; The rear and front end of described screen has wedge angle, the lower edge is provided with the blade that can insert soil.
Preferably, when it had been in seedling operation form, the output of described conveyer belt was provided with seedling-collecting bucket.
Preferably, be provided with the seedling separating device that is used to cut seedling with soil between described conveyer belt and the seedling-collecting bucket.
Preferably, described seedling separating device comprises separates seedlings or planting wheel and goes up the strip spike-tooth harrow of installing, and described strip spike-tooth harrow is done reciprocal circular motion under the drive of the wheel of separating seedlings or planting.
Preferably, described power set are specially diesel engine, petrol engine, electrical convertors and generators or battery motor are arranged.
Raising rice seedlings provided by the utility model, seedling pulling machine equipment has two kinds of job states, when its forward travel, be the raising rice seedlings machine, can carry out the seedling operation, during with simple transposition of its building block process and backward going is seedling pulling machine, can play the seedling operation, dual-use, realized seedling planting, play seedling (pulling up seedlings) mechanization, can make rice seedling band soil (mud), then directly throw and plant to the land for growing field crops, thereby acquisition high yield, it is many to solve conventional cultivation seedling recruitment, the problem that labour intensity is big, can solve mechanized planting seedling trouble again, rice transplanting equipment complicated problems, it is time-consuming more to overcome the floppy disk seedling, need the defective of seedling disk material, fall end production cost thereby reach, improve rice yield, guarantee the grain-production purpose of safety.
Description of drawings
Fig. 1 is raising rice seedlings that the utility model provides, structural representation when seedling pulling machine is in the seedling job state;
Fig. 2 is raising rice seedlings that the utility model provides, structural representation when seedling pulling machine has been in the seedling job state;
Fig. 3 is the structural representation of grizzly bar shape seeder;
Fig. 4 is the schematic cross-section of screen shown in Fig. 3.
Among Fig. 1 to Fig. 4:
1. frame 2. power set 3. driving wheels 4. directive wheels 5. perching knives 6. grizzly bar shape seeders 7. seeder 7-1. hopper 7-2. conveyer belts 8. hacks are taken turns 9. dull and stereotyped 6-1. fixed support 6-2. screen 6-3. blade 10. seedling-collecting buckets 11. seedling separating devices 12. steering wheels, 13. driver's seats
Embodiment
Core of the present utility model provides a kind of raising rice seedlings, seedling pulling machine of dual-use, to improve the mechanization degree of rice cultivation.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The term in expression orientation such as herein " upper and lower, forward and backward " is based on the position relation of accompanying drawing, also is for convenience of description, it should be interpreted as the absolute qualification to protection domain.
Please refer to Fig. 1, Fig. 1 is raising rice seedlings that the utility model provides, structural representation when seedling pulling machine is in the seedling job state.
As shown in the figure, in a kind of embodiment, the critical piece organic frame 1 of raising rice seedlings provided by the utility model, seedling pulling machine, power set 2 and the driving wheel 3 and the directive wheel 4 that lay respectively at the frame front and rear part, frame 1 is provided with perching knife 5, grizzly bar shape seeder 6 and seeder 7, wherein seeder 7 comprises hopper 7-1 and conveyer belt 7-2, and driving wheel 3 and conveyer belt 7-2 and power set 2 are in transmission connection.
When raising rice seedlings, seedling pulling machine are in seedling operation form, perching knife 5 is positioned at driving wheel 3 front sides, grizzly bar shape seeder 6 is between driving wheel 3 and directive wheel 4, be provided with the hack wheel 8 that is in transmission connection with power set 2 between driving wheel 3 and the grizzly bar shape seeder 6, seeder 7 is positioned at the top of grizzly bar shape seeder 6.
Be provided with the levelling device (not shown) that is used for native face or the pressing of mud face between grizzly bar shape seeder 6 and the hack wheel 8, because the type of levelling device is more on the market, can directly purchase, its concrete structure please refer to prior art, just is not described in detail here.
The size of seeder 7 seeding quantitys is controlled by the flat board that can transfer up and down 9 of conveyer belt 7-2 working face below, dull and stereotyped 9 is smooth smooth steel plates, conveyer belt 7-2 slides in the above, width is slightly wideer than seeder hopper 7-1, is connected with frame 1 with bolt, and regulating bolt flat board 9 can move up and down, when moving on dull and stereotyped 9, seeding quantity reduces, and when flat board 9 moved down, seeding quantity increased.
Please in the lump with reference to figure 3, Fig. 4, Fig. 3 is the structural representation of grizzly bar shape seeder; Fig. 4 is the schematic cross-section of screen shown in Fig. 3.
Grizzly bar shape seeder 6 comprises fixed support 6-1 and is installed in screen 6-2 on the fixed support side by side with a determining deviation that the rear and front end of screen 6-2 has wedge angle, the lower edge is provided with the blade 6-3 that can insert soil.
Levelling device is connected by regulating bolt with grizzly bar shape seeder 6, and levelling device is close to soil surface, just can adjust the height of grizzly bar shape seeder 6 and soil surface by adjusting bolt between the two; Its spacing adjustment is to realize by the bolt of its move left and right position of control on the fixed support.
Please refer to Fig. 2, Fig. 2 is raising rice seedlings that the utility model provides, structural representation when seedling pulling machine has been in the seedling job state.
When raising rice seedlings, seedling pulling machine are in opposite with seedling job state direct of travel when playing seedling operation form, the conveyer belt 7-2 of seeder 7 is positioned at the rear side of grizzly bar shape seeder 6, perching knife 5 is between grizzly bar shape seeder 6 and conveyer belt 7-2, the output of conveyer belt 7-2 is provided with seedling-collecting bucket 10, be provided with the seedling separating device 11 that is used to cut seedling with soil between conveyer belt 7-2 and the seedling-collecting bucket 10, seedling separating device 11 among the figure is a sketch, to clearly illustrate the position at its place.
Certainly, the concrete structure of seedling separating device 11 does not limit to therewith, can also adopt other version, for example: seedling separating device can be made up of vertical cutter and cam, cutter is supported by elastomeric element (for example spring), and its upper end is resisted against on the outer circumference surface of cam, when cam rotates, can promote cutter with certain frequency and move downward, thereby seedling with soil is cut.Because mode in the cards is more, just illustrate no longer one by one here.
Concrete operation principle to above-mentioned raising rice seedlings, seedling pulling machine describes below:
When carrying out seedling (sowing) operation: raising rice seedlings, seedling pulling machine field at the bottom of seedling moves ahead, at first even out by being positioned at the anterior perching knife 5 seedling furrow face that early-stage preparations are good, by the hack wheel 8 of high speed rotating after the driving wheel 3 topsoil is smashed, beaten carefully, ties then, form the drain ditch simultaneously on furrow face both sides.
Grizzly bar shape seeder 6 can be higher than levelling device not to be waited for 0 to 5 centimetre, this discrepancy in elevation on seedling at the bottom of the field situation decide, the field is dry land or flatness height at the bottom of the seedling, this difference in height can be less relatively, the field is that mud field or flatness are low at the bottom of the seedling, this difference in height can be relatively large.
Sow immediately after the leveling furrow face, alternative good seed is put into hopper 7-1, Open Side Down for hopper 7-1, opening part is accepted by conveyer belt 7-2, conveyer belt 7-2 drives rotation forward by belt pulley, belt pulley is connected by V-belt or chain drive with the power wheel of power set 2, and rotating speed is directly proportional with line speed before the complete machine, is sowed by conveyer belt 7-2 output seed.
Seed produces with conveyer belt 7-2 and sows, be not to become scattered about the furrow face, but become band to distribute, uniform one-tenth strip distributes after making seed sprouting, this bar shaped distributes, and is to realize that by a cover height and the adjustable grizzly bar shape seeder 6 of spacing of pressing close to the furrow face seed falls into grizzly bar shape seeder 6, drop on the furrow face from the gap between the screen 6-2, become band to distribute.
Chaotic for preventing that mechanical oscillation from distribute seed, the blade 6-3 that the screen below of grizzly bar shape seeder 6 is equipped with about 5 to 8 centimeter length gos deep in the soil, playing fixedly, grizzly bar seeder 6 prevents the effect that it swings, cut apart the critical component that rice shoot uses into strips the time when simultaneously, blade 6-3 has been used for seedling after also being.
Seed is broadcast after the grizzly bar shape seeder 6, and sowing is finished, and grizzly bar shape seeder 6 is with the complete machine reach, and sowing also continues to move ahead with complete machine and realizes working continuously.
Directive wheel 4 is installed on the both sides at frame 1 rear portion, near and do not roll the furrow face of having sowed, play and support complete machine and guide effect, steering wheel 12 and driver's seat 13 are installed, so that the driver controls on the frame 1.Certainly, for mini-plant,, also can save and drive seat 13 for reducing volume.
After finishing above-mentioned sowing work, by last water, epiphragma, eliminate, drought educates the management supervisor, but just can grow up to transplanting seedlings about 10 days, when 10 days to 45 days seedling ages of rice shoot, all can play seedling and transplant.This has changed machine rice transplantation and floppy disk rice transplanting can only rice transplanting when 18 to 25 days seedling ages, the deficiency of rice transplanting, and seedling age is longer if desired certainly, also wants plan ahead, interval of grid strip is transferred big so that provide bigger growing space to rice shoot.
When playing the seedling operation: at first, hack wheel 8 is removed, conveyer belt 7-2 with seeder disassembles then, be installed in the rear side of grizzly bar shape seeder 6 by bolt, again perching knife 5 is disassembled and be installed between grizzly bar shape seeder 6 and the conveyer belt 7-2, link to each other by bolt with grizzly bar shape seeder 6.
Fuselage is transferred turnback, changes direct of travel, makes two directive wheels 4 and grizzly bar shape seeder 6 be positioned at front fuselage, and directive wheel 4 plays the effect of supported mechanical and guiding, and grizzly bar shape seeder 6 plays cutting apart rice shoot effect into strips, then shovels seedling.This moment grizzly bar shape seeder 6 close proximity to grounds so that cut apart rice shoot into strips, the degree of depth of control perching knife 5 is at 3-6cm (according to seedling age, seedling can be shallow, seedlings can deeply), it is mobile backward to drive rice shoot by conveyer belt 7-2.
After rice shoot shifts out conveyer belt 7-2, seedling separating device 11 will divide the morsel again of rice shoot into strips, fall into seedling-collecting bucket 10, and seedling separating device 11 is in transmission connection by V-belt or chain and power set 2, be directly proportional with preceding line speed, even with the rice shoot size of guaranteeing each little bulk.So far, seedling with soil has been divided into can throw the fritter of planting, and plays seedling work and finishes, and can arrive the land for growing field crops and throw and plant.
Above-mentioned power set 2 specifically can adopt diesel engine, petrol engine, electrical convertors and generators or battery motor are arranged.
More than raising rice seedlings provided by the utility model, seedling pulling machine are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. a raising rice seedlings, seedling pulling machine is characterized in that,
The driving wheel and the directive wheel that comprise frame, power set and lay respectively at described frame front and rear part; Described frame is provided with perching knife, grizzly bar shape seeder and seeder, and wherein said seeder comprises hopper and conveyer belt; Described driving wheel and conveyer belt and power set are in transmission connection;
When it is in seedling operation form, described perching knife is positioned at the driving wheel front side, described grizzly bar shape seeder is provided with the hack wheel that is in transmission connection with power set between described driving wheel and the grizzly bar shape seeder between driving wheel and directive wheel, described seeder is positioned at grizzly bar shape seeder top;
When it is on the contrary with seedling job state direct of travel when playing seedling operation form, the conveyer belt of described seeder is positioned at the rear side of grizzly bar shape seeder, and described perching knife is between grizzly bar shape seeder and conveyer belt.
2. raising rice seedlings according to claim 1, seedling pulling machine is characterized in that, described hack wheel is for being equipped with the swing pinion of blade.
3. raising rice seedlings according to claim 2, seedling pulling machine is characterized in that, the blade lengths at described swing pinion two ends is greater than the blade lengths of centre.
4. raising rice seedlings according to claim 1, seedling pulling machine is characterized in that, when it is in seedling operation form, further are provided with levelling device between described hack wheel and the grizzly bar shape seeder.
5. raising rice seedlings according to claim 1, seedling pulling machine is characterized in that, the working face below of the conveyer belt of described seeder is provided with the flat board that can transfer up and down, and described flat board is connected with frame by bolt.
6. raising rice seedlings according to claim 1, seedling pulling machine is characterized in that, described grizzly bar shape seeder comprises fixed support and is installed in screen on the described fixed support side by side with a determining deviation; The rear and front end of described screen has wedge angle, the lower edge is provided with the blade that can insert soil.
7. raising rice seedlings according to claim 1, seedling pulling machine is characterized in that, when it had been in seedling operation form, the output of described conveyer belt was provided with seedling-collecting bucket.
8. raising rice seedlings according to claim 7, seedling pulling machine is characterized in that, are provided with the seedling separating device that is used to cut seedling with soil between described conveyer belt and the seedling-collecting bucket.
9. raising rice seedlings according to claim 8, seedling pulling machine is characterized in that, described seedling separating device comprises separates seedlings or planting wheel and go up the strip spike-tooth harrow of installing, and described strip spike-tooth harrow is done reciprocal circular motion under the drive of the wheel of separating seedlings or planting.
10. according to each described raising rice seedlings of claim 1 to 9, seedling pulling machine, it is characterized in that described power set are specially diesel engine, petrol engine, electrical convertors and generators or battery motor are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206969798U CN201938056U (en) | 2010-12-31 | 2010-12-31 | Rice seedling raising and pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206969798U CN201938056U (en) | 2010-12-31 | 2010-12-31 | Rice seedling raising and pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938056U true CN201938056U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206969798U Expired - Lifetime CN201938056U (en) | 2010-12-31 | 2010-12-31 | Rice seedling raising and pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201938056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119598A (en) * | 2010-12-31 | 2011-07-13 | 高保民 | Paddy seedling raising/seedling pulling machine |
| CN103392430A (en) * | 2013-08-05 | 2013-11-20 | 山东省水稻研究所 | Novel machine-transplanted seedling pulling device |
-
2010
- 2010-12-31 CN CN2010206969798U patent/CN201938056U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119598A (en) * | 2010-12-31 | 2011-07-13 | 高保民 | Paddy seedling raising/seedling pulling machine |
| CN103392430A (en) * | 2013-08-05 | 2013-11-20 | 山东省水稻研究所 | Novel machine-transplanted seedling pulling device |
| CN103392430B (en) * | 2013-08-05 | 2015-08-19 | 山东省水稻研究所 | A kind of transplanting rice seedling bed seedling pulling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110824 Effective date of abandoning: 20130227 |
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| RGAV | Abandon patent right to avoid regrant |