CN107258174B - Manipulator type planter - Google Patents
Manipulator type planter Download PDFInfo
- Publication number
- CN107258174B CN107258174B CN201710559433.4A CN201710559433A CN107258174B CN 107258174 B CN107258174 B CN 107258174B CN 201710559433 A CN201710559433 A CN 201710559433A CN 107258174 B CN107258174 B CN 107258174B
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- CN
- China
- Prior art keywords
- seed
- lifting
- tray
- plate
- jacking
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
- A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention discloses a manipulator type planter which comprises a rack, wherein a seed storage device and a seed tray recovery device are arranged on the rack, a seed tray conveying device is arranged between the seed storage device and the seed tray recovery device, a seed inserting mechanism is arranged above the seed tray conveying device, a jacking device is arranged on the seed tray recovery device, a moving device is arranged at the bottom of the rack, a seed inserting hole for the seed inserting mechanism to pass through is formed in a bottom plate of the rack, and mechanical sowing is realized after seeds are inserted into the seed tray through manual identification, so that the problems of low efficiency and low quality of manual planting are solved.
Description
Technical Field
The invention relates to the field of planting machinery, in particular to a manipulator type planter.
Background
Chinese traditional medicine culture is of great origin and Chinese traditional medicine resources are abundant. In recent years, the traditional Chinese medicine has the outstanding advantages of good curative effect, small side effect, small environmental pollution and the like, so that the traditional Chinese medicine heat is in the world. The traditional Chinese medicine planting industry derived from the method faces significant opportunities and challenges, the traditional manual planting cannot meet the demands, for example, some traditional Chinese medicines taking stems as seeds, for example, some seeds with middle sections of the stems protruding in a shape of Chinese character 'zhong', namely, seeds with radial protruding middle sections are arranged at the middle upper part of the stems, the lower part of the Chinese character is a planting soil section, and in general, the lower part of the Chinese character, namely the planting section, is longer than the upper part of the Chinese character, and direction adjustment and recognition are needed during planting, wherein the traditional Chinese medicine seeds are seeds of Ligusticum wallichii and poria cocos.
Disclosure of Invention
The invention aims at: the problem that exists among the prior art is overcome, a manipulator formula planter is proposed, through artifical discernment seed, inserts the seed behind the seed dish, realizes mechanized seeding, has solved the problem of manual planting inefficiency and low quality.
The aim of the invention is achieved by the following technical scheme:
a manipulator type planter comprises a rack, wherein a seed storage device and a seed tray recovery device are arranged on the rack, a seed tray conveying device is arranged between the seed storage device and the seed tray recovery device, a seed inserting mechanism is arranged above the seed tray conveying device, a jacking device is arranged on the seed tray recovery device, a moving device is arranged at the bottom of the rack, and a seed inserting hole for the seed inserting mechanism to pass through is formed in a bottom plate of the rack.
The invention relates to a manipulator type planter, the seed tray conveying device comprises: the conveying mechanism is arranged above the conveying mechanism and conveys the seed trays arranged on the conveying plate from one end of the seed storage device to one end of the seed tray recovery device.
The invention relates to a manipulator type planter, wherein the transport mechanism comprises: the device comprises a linear motion module and a conveying sliding block, wherein the upper part of the conveying sliding block is provided with a box pushing mechanism, and the length direction of the conveying plate is provided with a conveying clearance groove for the box pushing mechanism to pass through.
The invention relates to a manipulator type planter, which comprises a seed storage frame, wherein a seed tray is arranged in the seed storage frame, a seed tray ejector rod is arranged at the bottom of the seed storage frame, and the seed tray ejector rod is matched with an ejector rod transmission mechanism for use.
The invention relates to a manipulator type planter, wherein the seed tray ejector rod comprises: the jacking installation block is internally provided with a jacking rotating shaft, the upper end of the jacking rotating shaft is provided with a jacking convex block, and the lower end of the jacking rotating shaft is provided with a jacking gear.
The invention relates to a manipulator type planter, wherein the ejector rod transmission mechanism comprises: the ejector rod transmission racks are connected with each other, and a left baffle and a right baffle are respectively arranged on two sides of the ejector rod transmission racks.
The invention relates to a manipulator type planter, wherein the seed tray recovery device comprises: the recovery frame, recovery frame bottom has the recovery base, retrieve and have in the base and retrieve jacking device, retrieve and have the non return piece on the base.
The invention relates to a manipulator type planter, wherein the recovery jacking device comprises: the lifting device comprises a lifting bottom plate, wherein the upper part of the lifting bottom plate is provided with a lifting mounting plate, lifting scissors are assembled on the lifting mounting plate, two of the lifting scissors are hinged with the lifting mounting plate and the lifting plate respectively, the lifting scissors are provided with two free ends, namely an upper free end and a lower free end, which are arranged in parallel, the lower free ends are connected through a scissors connecting shaft, the lifting mounting plate is provided with a lifting chute, and the scissors connecting shaft can move in the lifting chute, so that the lifting scissors are opened and closed, and the lifting of the lifting plate is realized.
The invention relates to a manipulator type planter, wherein the planting mechanism comprises: the seed inserting machine frame is provided with a seed inserting moving mechanism, a seed inserting compensation linear module is arranged between the seed inserting machine frame and the machine frame, and the seed inserting moving mechanism is provided with a seed taking mechanism, so that seeds are moved and inserted after the seeds are taken from a seed tray, and the seed inserting moving mechanism comprises: insert horizontal migration module and insert kind vertical migration module, get kind of mechanism and include: get kind of elevating system, get kind of elevating system and insert kind of backup pad and link firmly, get kind of elevating system's output and be connected with and get kind of connecting plate, get kind of connecting plate and have a plurality of kinds of mechanisms that press from both sides.
The invention relates to a manipulator type planter, wherein the seed clamping mechanism comprises: the seed inserting rod is connected with the seed inserting pliers at the lower end, the seed inserting pliers are fixed on the seed inserting supporting plate, and the seed inserting rod moves up and down to drive the clamping and the loosening of the seed inserting pliers.
According to the technical scheme, the invention has the beneficial effects that:
1. realizes a mechanized planting process and improves planting efficiency and planting quality.
2. The orderly falling of the seed trays and the alternation of the seed trays are realized through the conveying device and the jacking device.
Drawings
FIG. 1 is an isometric view of a robotic planter of the present invention;
FIG. 2 is a side cross-sectional view of a robotic planter of the present invention;
FIG. 3 is a top view of a robotic planter of the present invention;
FIG. 4 is a schematic view of a manipulator-type planter seed tray transport device of the present invention;
FIG. 5 is a cross-sectional view of a robotic planter seed tray transport of the present invention;
FIG. 6 is a top view of a robotic planter seed tray transport of the present invention;
FIG. 7 is a cross-sectional view of a seed-returning device of a robot planter in accordance with the present invention;
FIG. 8 is an isometric view of a planting mechanism of a robotic planter according to the present invention;
FIG. 9 is a side view of a robotic planter seed insertion mechanism of the present invention;
FIG. 10 is a partial view of a robotic planter seed tray lift bar of the present invention;
FIG. 11 is a partial view of a robotic planter planting mechanism of the present invention;
FIG. 12 is a partial view of a robotic planter lift assembly of the present invention;
fig. 13 is a partial view of a seed tray of a robotic planter in accordance with the present invention.
Detailed Description
The invention will be further described with reference to specific examples and figures.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Fig. 1-13 show an embodiment of a mechanical arm type planter according to the present invention, the mechanical arm type planter comprises a frame 1, wherein a seed storage device 2 and a seed tray recovery device 3 are arranged on the frame 1, a seed tray conveying device 4 is arranged between the seed storage device 2 and the seed tray recovery device 3, a seed inserting mechanism 5 is arranged above the seed tray conveying device 4, the seed tray recovery device 3 is provided with a jacking device 7, a moving device 6 is arranged at the bottom of the frame 1, and a seed inserting hole 11 for allowing the seed inserting mechanism 5 to pass through is arranged on the bottom plate of the frame 1.
The seed tray conveying device 4 includes: a transport mechanism having a transfer plate 44 above the transport mechanism, the transport mechanism transporting the seed tray 22 placed on the transfer plate 44 from one end of the seed storage device 2 to one end of the seed tray recovery device 3.
The transport mechanism includes: the linear motion module 41 and the transport slider 42, the transport slider 42 has a pushing mechanism 43 at an upper portion thereof, and the transfer plate 44 has a transfer avoiding groove 441 in a longitudinal direction through which the pushing mechanism 43 passes.
The push mechanism 43 includes: the box pushing base 431 is hinged with a box pushing sheet 432, and one end of the box pushing sheet 432 is provided with a balancing weight 433.
The seed storage device 2 comprises a seed storage frame 21, a seed tray 22 is arranged in the seed storage frame 21, a seed tray ejector rod 24 is arranged at the bottom of the seed storage frame 21, and the seed tray ejector rod 24 is matched with an ejector rod transmission mechanism 25 for use.
The seed tray jack 24 includes: the jacking installation block 241 is provided with a jacking rotating shaft 242 in the jacking installation block 241, the upper end of the jacking rotating shaft 242 is provided with a jacking protruding block 243, and the lower end of the jacking rotating shaft 242 is provided with a jacking gear 244.
The jack transmission mechanism 25 includes: the ejector rod transmission racks 251 are connected through a connection 252, and a left baffle 254 and a right baffle 253 are respectively arranged on two sides of the ejector rod transmission racks 251.
The seed tray recovery device 3 includes: the recovery frame 32, recovery base 31 is equipped at the bottom of recovery frame 32, recovery jacking device is equipped in recovery base 31, and check block 33 is equipped on recovery base 31.
The recovery jacking device includes: the lifting base plate 71, lifting mounting plate 72 is equipped on the upper portion of lifting base plate 71, be equipped with lifting scissors 73 on the lifting mounting plate 72, two of them of lifting scissors 73 respectively with lifting mounting plate 72 and lifting plate 732 are articulated, lifting scissors 73 have two free ends, are upper free end 735 and lower free end 731 respectively, parallel arrangement between the lower free end 731 pass through scissors connecting axle 733 and connect, lifting mounting plate 72 has lifting chute 721, scissors connecting axle 733 can remove in lifting chute 721 to realize opening and shutting of lifting scissors 73 and then realize lifting plate 732's lift.
The two ends of the scissor connecting shaft 733 are connected with a jacking pull rod 734, the jacking pull rod 734 moves unidirectionally under the pushing of the transportation sliding block 42, the scissor connecting shaft 733 is provided with a jacking return spring 74, and when the jacking pull rod 734 does not pull the scissor connecting shaft 733, the jacking return spring 74 returns the scissor connecting shaft 733.
The lifting base plate 71 is provided with a lifting guide plate 75, the lifting guide plate 75 is provided with a lifting guide groove 751, and the scissor linkage shaft 733 passes through the lifting guide groove 751 and can slide horizontally in the lifting guide groove 751.
The seed inserting mechanism 5 includes: the seed inserting frame 51 has a seed inserting moving mechanism thereon, and the seed inserting moving mechanism has a seed taking mechanism thereon, so that seeds are moved and inserted after the seeds are taken from the seed tray 22. .
The seed inserting moving mechanism comprises: the seed inserting horizontal moving module 52 and the seed inserting vertical moving module 53 are arranged between the seed inserting frame 51 and the frame 1, and in the process of moving the frame 1 forwards, the seed inserting compensation linear module enables the relative position of the seed inserting clamp 57 and soil to be unchanged in the descending process, and the seed inserting clamp 57 can sequentially clamp and sow seeds in the seed tray 22.
The seed taking mechanism comprises: get kind of elevating system 55, get kind of elevating system 55 and insert kind of backup pad 54 and link firmly, get kind of elevating system 55's output is connected with gets kind of connecting plate 56, get kind of connecting plate 56 and have a plurality of kinds of mechanisms that press from both sides.
The seed clamping mechanism comprises: the seed inserting rod 561, the lower end of the seed inserting rod 561 is connected with the seed inserting clamp 57, the seed inserting clamp 57 is fixed on the seed inserting supporting plate 54, and the seed inserting rod 561 moves up and down to drive the clamping and the loosening of the seed inserting clamp 57.
The seed inserting support plate 54 is provided with a support plate baffle 541, the seed inserting rod 561 passes through the support plate baffle 541, the seed inserting rod 561 is sleeved with a buffer spring 58, and the buffer spring 58 is positioned between the support plate baffle 541 and the seed inserting clamp 57.
The seed tray 21 includes: the seed tray body 223 is provided with a plurality of seed fixing holes 221, and the seed tray body 223 is provided with a plurality of inter-tray support columns 222.
The inter-tray support columns 222 are located at four corners of the seed tray body 223, the seed fixing holes 221 are stepped holes, the stepped holes are taper holes, and the diameter of the upper portion of each taper hole is larger than that of the lower portion of each taper hole.
The fixing hole 221 has a plurality of positioning protrusions inside.
The seed tray 21 is made of elastic materials, such as: sponge or rubber.
The machine frame is provided with a storage battery 8, the storage battery 8 provides energy for the seed tray conveying device 4 and the seed inserting mechanism 5, the machine frame 1 is provided with a speed changer 9, and the speed changer 9 can be connected with an engine of a power source, so that energy can be provided for a generator 10, and the power source is a tractor or an automobile or the like.
The working flow is as follows:
firstly, seeds are manually loaded into the seed tray 22 according to the seed inserting direction, and the seed fixing holes 221 on the seed tray 22 are stepped and taper holes, so that the individual difference of diameters among the seeds can be adapted, positioning protrusions are arranged on the inner sides of the seed fixing holes 221 so as to clamp the seeds, the seeds can be kept vertical, and the seed inserting mechanism 5 is convenient to clamp and sow.
When the seed tray 22 is assembled, the linear motion module 41 acts, the transporting slide block 42 on the linear motion module 41 moves left and right to contact the left baffle 254 of the right baffle 253, so as to drive the push rod transmission rack 251 to move left and right, the push rod transmission rack 251 moves to drive the push rod transmission mechanism 25 to act, the lifting lug 243 on the push rod transmission mechanism 25 rotates, the lifting lug 243 can block and support the seed tray 22 after rotating a certain angle, the seed tray 22 can drop onto the conveying plate 44 after rotating a certain angle reversely, at this time, the transporting slide block 42 continues to move, the seed tray 22 is transported below the seed inserting mechanism 5 by the box pushing mechanism on the transporting slide block 42, at this time, the seed inserting horizontal movement module 52 and the seed inserting vertical movement module 53 on the seed inserting mechanism 5 act, so that the seeding clamp 57 aims at seeds, then the seed lifting mechanism 55 clamps the seeds, then the seed inserting horizontal moving module 52 and the seed inserting vertical moving module 53 act to enable the sowing clamp 57 to extend into the sowing hole 1, seeds are inserted into the soil, after the sowing of the seeds in the seed trays 22 is completed, the transporting slide block 42 continues to move to push the seed trays 22 to the lower end of the seed tray recycling device 3, namely to be positioned at the upper end of the jacking device 7, then the transporting slide block 42 moves reversely, when moving to the rightmost end, the jacking pull rod 734 is pushed, at the moment, the jacking pull rod 734 pulls the shearing fork connecting shaft 733, so that the jacking shearing fork 73 is contracted upwards to jack the seed trays 22 into the recycling frame 32, the recycling base 31 is provided with the check block 33 to limit the falling of the seed trays 22 to complete the cycle of the seed trays 22, at the moment, when the transporting slide block 42 moves leftwards to leave the jacking pull rod 734, the jacking return spring 74 resets the jacking shearing fork 73, prepares for jacking the next seed tray 22, so that the reciprocation is performed, realizing mechanical planting.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (3)
1. The manipulator type planter is characterized by comprising a rack, wherein a seed storage device and a seed tray recovery device are arranged on the rack, a seed tray conveying device is arranged between the seed storage device and the seed tray recovery device, a seed inserting mechanism is arranged above the seed tray conveying device, a jacking device is arranged on the seed tray recovery device, a moving device is arranged at the bottom of the rack, and a seed inserting hole for the seed inserting mechanism to pass through is formed in a bottom plate of the rack;
the seed tray conveying device comprises: the conveying mechanism is arranged above the conveying mechanism and is used for conveying the seed trays arranged on the conveying plate from one end of the seed storage device to one end of the seed tray recovery device;
the transport mechanism includes: the device comprises a linear motion module and a transport slide block, wherein the upper part of the transport slide block is provided with a box pushing mechanism, and the length direction of the transport plate is provided with a transport clearance groove for the box pushing mechanism to pass through;
the seed storage device comprises a seed storage frame, wherein a seed tray is arranged in the seed storage frame, a seed tray ejector rod is arranged at the bottom of the seed storage frame, and the seed tray ejector rod is matched with an ejector rod transmission mechanism for use;
the seed tray ejector rod comprises: the jacking installation block is internally provided with a jacking rotating shaft, the upper end of the jacking rotating shaft is provided with a jacking convex block, and the lower end of the jacking rotating shaft is provided with a jacking gear;
the ejector rod transmission mechanism comprises: the two sides of the ejector rod transmission rack are respectively provided with a left baffle plate and a right baffle plate;
the seed tray recycling apparatus includes: the recovery frame is provided with a recovery base at the bottom, a recovery jacking device is arranged in the recovery base, and a check block is arranged on the recovery base;
the recovery jacking device includes: the lifting device comprises a lifting bottom plate, wherein the upper part of the lifting bottom plate is provided with a lifting mounting plate, the lifting mounting plate is provided with lifting scissors, two of the lifting scissors are respectively hinged with the lifting mounting plate and the lifting plate, the lifting scissors are provided with two free ends, namely an upper free end and a lower free end, which are arranged in parallel, the lower free ends are connected through a scissors connecting shaft, the lifting mounting plate is provided with a lifting chute, and the scissors connecting shaft can move in the lifting chute, so that the lifting scissors are opened and closed, and the lifting of the lifting plate is realized;
the lifting pull rods are connected to two ends of the scissor connecting shaft, the lifting pull rods move unidirectionally under the pushing of the conveying sliding blocks, lifting reset springs are arranged on the scissor connecting shaft, and when the scissor connecting shaft is not pulled by the lifting pull rods, the scissor connecting shaft is reset by the lifting reset springs.
2. The robotic planter of claim 1, wherein: the seed inserting mechanism comprises: the seed inserting machine frame is provided with a seed inserting moving mechanism, a seed inserting compensation linear module is arranged between the seed inserting machine frame and the machine frame, and the seed inserting moving mechanism is provided with a seed taking mechanism, so that seeds are moved and inserted after the seeds are taken from a seed tray, and the seed inserting moving mechanism comprises: insert horizontal migration module and insert kind vertical migration module, get kind of mechanism and include: get kind of elevating system, get kind of elevating system and insert kind of backup pad and link firmly, get kind of elevating system's output and be connected with and get kind of connecting plate, get kind of connecting plate and have a plurality of kinds of mechanisms that press from both sides.
3. A robotic planter as claimed in claim 2, wherein: the seed clamping mechanism comprises: the seed inserting rod is connected with the seed inserting pliers at the lower end, the seed inserting pliers are fixed on the seed inserting supporting plate, and the seed inserting rod moves up and down to drive the clamping and the loosening of the seed inserting pliers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559433.4A CN107258174B (en) | 2017-07-11 | 2017-07-11 | Manipulator type planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559433.4A CN107258174B (en) | 2017-07-11 | 2017-07-11 | Manipulator type planter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107258174A CN107258174A (en) | 2017-10-20 |
| CN107258174B true CN107258174B (en) | 2023-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710559433.4A Active CN107258174B (en) | 2017-07-11 | 2017-07-11 | Manipulator type planter |
Country Status (1)
| Country | Link |
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| CN (1) | CN107258174B (en) |
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| CN101878690A (en) * | 2010-06-21 | 2010-11-10 | 严斧 | Seedling planting machine |
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| GB613405A (en) * | 1939-05-17 | 1948-11-25 | Auguste Louis Lebreton | Planting machine |
| JP3567622B2 (en) * | 1996-06-21 | 2004-09-22 | 井関農機株式会社 | Riding rice transplanter |
| US6243987B1 (en) * | 1999-09-01 | 2001-06-12 | Organitech Ltd. | Self contained fully automated robotic crop production facility |
| JP5407371B2 (en) * | 2009-01-30 | 2014-02-05 | 井関農機株式会社 | Seedling transplanter |
| JP2013074834A (en) * | 2011-09-30 | 2013-04-25 | Yanmar Co Ltd | Seedling table of seedling transplanter |
| CN103155749B (en) * | 2011-12-19 | 2015-04-15 | 中国农业机械化科学研究院 | Pot disc seedling vegetable transplanter |
| CN102612905A (en) * | 2012-02-28 | 2012-08-01 | 任思远 | Crop full-automatic elastic gripping seedling transplanter and matched U-shaped groove pot seedling raising tray |
| RU2495557C1 (en) * | 2012-05-25 | 2013-10-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Марийский государственный технический университет" | Adaptive modular tree planting machine |
| CN103999616B (en) * | 2014-06-19 | 2015-12-23 | 湖南农业大学 | The Song Miao mechanism of seedling dish pressure-bearing type Automatic Transplanter |
| CN105409407B (en) * | 2015-12-11 | 2017-05-31 | 温州大学 | A kind of booth vegetable culturing and transplanting seedlings machine |
| CN105794375A (en) * | 2016-04-28 | 2016-07-27 | 新疆农业大学 | Plug seedling transplanting machine |
| CN106489387B (en) * | 2016-09-23 | 2018-12-18 | 农业部南京农业机械化研究所 | A kind of full-automatic pot seedling transplanter disc stack mechanism |
| CN106879287B (en) * | 2017-03-30 | 2023-04-25 | 甘肃农业大学 | One-way clutch type seeding and reseeding integrated potato planter |
| CN206993685U (en) * | 2017-07-11 | 2018-02-13 | 成都宇亨工业制造有限公司 | A kind of hand type planting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2465447Y (en) * | 2001-02-20 | 2001-12-19 | 金龙珠 | Rice seedling cultivation plate rice sprout transplanter |
| CN101878690A (en) * | 2010-06-21 | 2010-11-10 | 严斧 | Seedling planting machine |
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| CN107258174A (en) | 2017-10-20 |
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Address after: No. 188 Huxian North Road, Pengzhou Industrial Development Zone, Pengzhou City, Chengdu City, Sichuan Province, 610000 Applicant after: CHENGDU YUHENG INTELLIGENT EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 610000 No. 29 West River East Road, Zhi he Town, Pengzhou, Chengdu, Sichuan Applicant before: CHENGDU YUHENG INDUSTRIAL MANUFACTURING CO.,LTD. Address after: No. 188 Huxian North Road, Pengzhou Industrial Development Zone, Pengzhou City, Chengdu City, Sichuan Province, 610000 Applicant after: Chengdu Yuheng Intelligent Technology Co.,Ltd. Address before: No. 188 Huxian North Road, Pengzhou Industrial Development Zone, Pengzhou City, Chengdu City, Sichuan Province, 610000 Applicant before: CHENGDU YUHENG INTELLIGENT EQUIPMENT TECHNOLOGY Co.,Ltd. |
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