CN205510836U - Depend on forerunner's dynamic formula rice side deep fertilizing machine of transplanter - Google Patents
Depend on forerunner's dynamic formula rice side deep fertilizing machine of transplanter Download PDFInfo
- Publication number
- CN205510836U CN205510836U CN201620337987.0U CN201620337987U CN205510836U CN 205510836 U CN205510836 U CN 205510836U CN 201620337987 U CN201620337987 U CN 201620337987U CN 205510836 U CN205510836 U CN 205510836U
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- China
- Prior art keywords
- fertilizer
- swing arm
- rice transplanter
- forerunner
- transplanter
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- Expired - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 80
- 235000009566 rice Nutrition 0.000 title claims abstract description 80
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000003337 fertilizer Substances 0.000 claims abstract description 81
- 241000209094 Oryza Species 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000008859 change Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
Abstract
The utility model discloses a depend on forerunner's dynamic formula rice side deep fertilizing machine of transplanter, including the frame of mountable at the transplanter rear portion, the interval is provided with many sets of fertilizer injection unit about in the frame, fertilizer injection unit includes the can fertilizer, the fertilizer apparatus, the pipe fertilizies, the furrow opener, cover the mud ware, the fertilizer apparatus is established and is communicate in the below of can fertilizer and with the can fertilizer, the upper end and fertilizer apparatus intercommunication of fertilizeing and managing, the rear portion at the furrow opener is connected to the lower extreme of managing that fertilizies, cover the rear that the mud ware is located the furrow opener, rotate the drive shaft that sets up in the frame about installing, the drive shaft is connected with the back power take off power of transplanter, the fertilizer apparatus is driven by the drive shaft. The utility model discloses the mountable is used on the transplanter, not the time spent can also follow the transplanter and dismantle, it can follow transplanter combined operation, the side deep fertilizing that realizes in the seedling side.
Description
Technical field
This utility model relates to a kind of forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter.
Background technology
Rice transplanter is the agricultural machinery being planted in paddy field by rice seedling, generally rice transplanter has a running part and the portion of planting drawn by running part, running part orders about rice transplanter and advances forward, portion of planting carries out seedling planting in paddy field, a usual rice transplanter is provided with multiple portion of planting, and rice transplanter can complete the seedling planting work of a multirow.While rice transplanter carries out seedling planting operation, completing deep fertilizer spraying integration of operation in rice shoot side is current universally recognized reasonable agricultural method, but current rice transplanter still can not meet this requirement.
Summary of the invention
The purpose of this utility model is to provide a kind of forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter that may be connected to and use on rice transplanter for the problems referred to above.
For achieving the above object, this utility model includes the frame that may be installed rice transplanter rear portion, it is structurally characterized in that the upper left right septum of described frame is provided with and overlaps fertilizer apparatus more, fertilizer apparatus includes receptacle, fertilizer apparatus, fertilising pipe, plough, mud-coating unit, fertilizer apparatus is located at the lower section of receptacle and connects with receptacle, the upper end of fertilising pipe connects with fertilizer apparatus, the lower end of fertilising pipe is connected to the rear portion of plough, mud-coating unit is positioned at the rear of plough, the drive shaft that left and right is arranged it is rotatablely equipped with in frame, drive shaft exports power with the rear power of rice transplanter and is connected, fertilizer apparatus is driven by drive shaft.
Frame is provided with seven set fertilizer apparatuses, and drive shaft runs through each fertilizer apparatus.
Described fertilizer apparatus includes fertilizer apparatus body, fertilizer apparatus body is provided with the lower fertile passage of up/down perforation, lower fertile passage is provided with by driving shaft-driven rotating cylinder, annularly-distributed on the barrel of rotating cylinder have a plurality of groove, the left and right inwall of lower fertile passage is pressed close at the two ends of rotating cylinder, being provided with the block of rotating cylinder on the rear side inwall of lower fertile passage, the front inner wall of lower fertile passage connects baffle plate, and the free end of baffle plate is near the bottom of rotating cylinder.
Described plough includes two blades that front end combines, rear end is opened relatively, and the upside of two blades connects upper sealing plate, and upper sealing plate connects the connecting tube having the gap led between two blades and connecting with fertilising pipe.
Described mud-coating unit include the fixed mount being connected in frame and be connected on fixed mount cover mud plate, cover the rear end of mud plate to the lopsidedness near plough, cover the upper end of mud plate to the lopsidedness near plough.
The front portion of described frame is provided with transmission case, transmission case exports power with the rear power of rice transplanter and is connected, connect on transmission case and have mounting bracket, intermediate propeller shaft it is rotatably connected in mounting bracket, intermediate input sprocket wheel, middle output chain gear are installed on intermediate propeller shaft, transmission case has a rear power output shaft, drive sprocket is installed on rear power output shaft, connect in described drive shaft and have driven sprocket, being surrounded with driving front chain on drive sprocket and intermediate input sprocket wheel, middle output chain gear is surrounded with rear driving chain on driven sprocket.
It is hinged with swing arm in described mounting bracket, regulating wheel it is rotatably connected on swing arm, regulating wheel is pressed against on rear driving chain, be provided with between mounting bracket and swing arm can to swing arm apply active force thus keep regulating wheel that rear driving chain is pressed against the automatic force application apparatus of effect.
Described automatic force application apparatus includes the swing arm being hinged in mounting bracket, swing arm is provided with mounting hole, and swing arm is through the mounting hole on swing arm, and swing arm is provided with limit element, being set with damping spring on swing arm, the two ends of damping spring act against on limit element and swing arm respectively.
This utility model may be mounted at the rear portion of rice transplanter and uses, drive shaft can be connected with the power output shaft power of rice transplanter, during rice transplanter is advanced forward, the power output shaft of rice transplanter orders about drive shaft turns, drive shaft drives fertilizer apparatus work, and the fertilizer in receptacle enters fertilising pipe by fertilizer apparatus, and plough outputs zanjon in rice shoot side, fertilizer in fertilising pipe falls into zanjon from the rear portion of plough, finally by mud-coating unit, the zanjon after fertilising is covered mud, landfill.
In sum, this utility model may be installed and uses on rice transplanter, and the used time can also not disassemble from rice transplanter, and it can be with rice transplanter integration of operation, it is achieved at the side deep fertilizing of rice shoot side.Owing to need not individually carry out operation of applying fertilizer, so the working time can be saved, improve production efficiency.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is further described in detail:
Fig. 1 is structural representation of the present utility model:
Fig. 2 is along the structural representation after line A-A cutting in Fig. 1；
Fig. 3 is the structural representation of fertilizer apparatus in this utility model；
Fig. 4 is the structural representation of plough in this utility model；
Fig. 5 is along the structural representation after line B-B cutting in Fig. 4；
Fig. 6 is the structural representation of mud-coating unit in this utility model；
Fig. 7 is the structural representation after Fig. 1 removes parts thereof.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter includes may be installed the frame 1 at rear portion after rice transplanter, the upper left right septum of frame 1 is provided with seven set fertilizer apparatuses, fertilizer apparatus includes receptacle 2, fertilizer apparatus 3, fertilising pipe 4, plough 5, mud-coating unit 6, fertilizer apparatus 3 is located at the lower section of receptacle 2 and connects with receptacle 2, the upper end of fertilising pipe 4 connects with fertilizer apparatus 3, the lower end of fertilising pipe 4 is connected to the rear portion of plough 5, mud-coating unit 6 is positioned at the rear of plough 5, the drive shaft 7 that left and right is arranged it is rotatablely equipped with in frame 1, drive shaft 7 exports power with the rear power of rice transplanter and is connected, drive shaft 7 runs through each fertilizer apparatus 3, fertilizer apparatus 3 is driven by drive shaft 7.This forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter may be mounted at the rear portion of rice transplanter and uses, and frame 1 is arranged on the deck of boat 50 of rice transplanter as shown in Figure 2, succinct for accompanying drawing, and other structure of rice transplanter is omitted.Drive shaft 7 can be connected with the rear power output shaft power of rice transplanter, during rice transplanter is advanced forward, the rear power output shaft of rice transplanter orders about drive shaft 7 and rotates, drive shaft 7 drives fertilizer apparatus 3 to work, fertilizer in receptacle 2 enters fertilising pipe 4 by fertilizer apparatus 3, zanjon outputed by plough 5 in rice shoot side, and the fertilizer in fertilising pipe 4 falls into zanjon from the rear portion of plough 5, finally by mud-coating unit 6, the zanjon after fertilising covered mud, landfill.This forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter may be installed and uses on rice transplanter, and the used time can also not disassemble from rice transplanter, and it can be with rice transplanter integration of operation, it is achieved at the side deep fertilizing of rice shoot side.Owing to mustn't individually carry out operation of applying fertilizer, so the working time can be saved, improve production efficiency.
nullWith reference to Fig. 3，Fertilizer apparatus 3 in the present embodiment includes fertilizer apparatus body 9，Fertilizer apparatus body 9 is provided with the lower fertile passage of up/down perforation，Lower fertile passage is provided with the rotating cylinder 10 driven by drive shaft 7，Annularly-distributed on the barrel of rotating cylinder 10 have a plurality of groove 11，The left and right inwall of lower fertile passage is pressed close at the two ends of rotating cylinder 10，The block 12 of rotating cylinder 10 is installed on the rear side inwall of lower fertile passage，Connect on the front inner wall of lower fertile passage and have baffle plate 13，The free end of baffle plate 13 is near the bottom of rotating cylinder 10，Block 12 passes through the space between the rear side inwall of rotating cylinder 10 and lower fertile passage for stoping fertilizer，Groove 11 portability fertilizer on rotating cylinder 10，In Fig. 3, the direction shown in arrow is the rotation direction of rotating cylinder 10，When rotating cylinder 10 rotates，Entrained fertilizer is discharged into the bottom of fertile passage by the groove 11 crossing baffle plate 13 free end，Rotating cylinder 10 per revolution，The amount of discharged fertilizer is certain，And the rotating speed of drive shaft 7 is certain，Thus can ensure the uniform of fertilising.Being more than a kind of embodiment of fertilizer apparatus 3, the rotating cylinder 10 in this fertilizer apparatus 3 can also replace with blade wheel structure, and certain fertilizer apparatus 3 also replaces with the fertilizer apparatus that in prior art, Tong Guo the rotation of other form drives.
With reference to Fig. 4, Fig. 5, plough 5 in the present embodiment includes that front end combines, two blades 14 that rear end is opened relatively, the upside of two blades 14 connects upper sealing plate 15, the connecting portion 34 of connection frame 1 it is connected on upper sealing plate, plough 5 is connected in frame 1 by connecting portion 34, the connecting tube 16 having the gap led between two blades 14 and connecting with fertilising pipe 4 is connected on upper sealing plate 15, two blades 14 front ends combine, form sharp-pointed blade, during complete machine is advanced forward, two blades 14 plow zanjon in the side of rice shoot, connecting tube 16 is for sowing fertilizers in zanjon, it it is more than a kind of embodiment of plough, certainly plough 5 may be replaced by the plough of other form in prior art.
With reference to Fig. 2, Fig. 6, fixed mount 17 that mud-coating unit 6 in the present embodiment includes being connected in frame 1 and be connected on fixed mount 17 cover mud plate 18, cover the rear end of mud plate 18 to the lopsidedness near plough 5, cover the upper end of mud plate 18 to the lopsidedness near plough 5, during the traveling forward of complete machine, cover mud plate 18 to cover earth at zanjon that is that outputed by plough and that applied fertilizer, it is filled.Being more than a kind of embodiment of mud-coating unit 6, certain mud-coating unit 6 can also use planker or other the version being located at plough 5 rear portion.
nullWith reference to Fig. 2、Fig. 7,It is connected to realize the power between drive shaft 7 and rice transplanter，The front portion of frame 1 is provided with transmission case 35，Transmission case 35 exports power with the rear power of rice transplanter and is connected，Transmission case 35 can use the drive chain case being connected with rice transplanter rear portion、Gear-box etc.，Transmission case 35 is driven by rice transplanter，Connect on transmission case 35 and have mounting bracket 36，Intermediate propeller shaft 37 it is rotatably connected in mounting bracket 36，Intermediate input sprocket wheel 38 is installed on intermediate propeller shaft 37、Middle output chain gear 39，Transmission case 35 has a rear power output shaft 40，Drive sprocket 41 is installed on rear power output shaft 40，Connect in drive shaft 7 and have driven sprocket，It is surrounded with driving front chain 43 on drive sprocket 41 and intermediate input sprocket wheel 38，Middle output chain gear 39 is surrounded with rear driving chain 44 on driven sprocket.Sprocket wheel chain drive is used between rear power output shaft 40 and drive shaft 7, so can make to keep between rear power output shaft 40 and drive shaft 7 gear ratio accurately, intermediate propeller shaft 37 is used to carry out the transfer of power transmission, so can change the gear ratio between rear power output shaft 40 and drive shaft 7 by the intermediate input sprocket wheel 38 of replacing different model, middle output chain gear 39, reach to regulate the purpose of the fertilizer apparatus 3 fertilizer velocity of discharge, in addition to the implementation, power connected mode known to other is used also may be used between drive shaft 7 and rice transplanter.In the work process of rice transplanter, planting mechanism to rice transplanter as required is needed to carry out the regulation of height, therefore its actuating device can occur change in location, transmission case 35 during generally the actuating device of transplanter planting mechanism depends on forerunner's dynamic formula Rice lateral deep fertilizer spraying machine of rice transplanter with this is from the same power source, therefore when the actuating device of planting mechanism is carried out position adjustments, the position of transmission case 35 also can change, after the position of transmission case 35 changes, the elasticity of rear driving chain 44 can change, in order to make rear driving chain 44 remain tensioning state, this forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter has done further improvement.It is hinged with swing arm 45 in mounting bracket 36 after improvement, regulating wheel 46 it is rotatably connected on swing arm 45, regulating wheel 46 is pressed against on rear driving chain 44, it is provided with between mounting bracket 36 and swing arm 45 and swing arm 45 can be applied active force thus keep regulating wheel 46 that rear driving chain 44 is pressed against the automatic force application apparatus of effect, automatic force application apparatus has orders about the active force that swing arm 45 swings to operative orientation, the regulating wheel 46 being arranged on swing arm 45 is pressed against inner side or outside (in figure, regulating wheel 46 is pressed against the inner side of rear driving chain 44 and rear driving chain 44 is had the effect outwards strutted) of rear driving chain 44, thus play the effect of driving chain 44 after tensioning.
With reference to Fig. 2, Fig. 7, the automatic force application apparatus in the present embodiment includes the swing arm 47 being hinged in mounting bracket 36, and swing arm 45 is provided with mounting hole, and swing arm 47 is through the mounting hole on swing arm 45.Shown in figure, swing arm 47 is hinged in mounting bracket 36, and hinged place is located at position on the lower side in the middle part of swing arm 47, and regulating wheel 46 is arranged on the upper end of swing arm 47, and the lower end of swing arm 47 is provided with extension plate, and aforesaid mounting hole is opened on extension plate.Swing arm 47 is provided with limit element 48, limit element 48 can use the nut being connected on swing arm 47 or latch (two nuts that the limit element 48 in figure is contained on swing arm 47) for spiral shell, damping spring 49 it is set with on swing arm 47, the two ends of damping spring 49 act against on limit element 48 and swing arm 45 respectively, play and swing arm 45 is executed stressed effect, swing arm 47 has effect that is fixing and that guide to damping spring 49, can ensure that damping spring 49 is stable to the active force of swing arm 45, the compact conformation that this automatic force application apparatus has, the advantage of working stability.In addition, automatically force application apparatus can also use other embodiment, such as: force application apparatus includes the clockwork spring being sleeved on the hinge that swing arm 45 is connected and two ends are connected with swing arm 45, mounting bracket 36 respectively with mounting bracket 36 automatically, and mounting bracket 36 is provided with the clockwork spring fixed structure for fixing clockwork spring.
The above is specific constructive form of the present utility model, and this utility model is not restricted to the described embodiments, for those skilled in the art, based on the equivalent variations of concrete structure on this utility model and part replacement all in protection domain of the present utility model.
Claims (8)
1. the forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter, including the frame (1) that may be installed rice transplanter rear portion, it is characterized in that described frame (1) upper left right septum is provided with and overlap fertilizer apparatus more, fertilizer apparatus includes receptacle (2), fertilizer apparatus (3), fertilising pipe (4), plough (5), mud-coating unit (6), fertilizer apparatus (3) is located at the lower section of receptacle (2) and connects with receptacle (2), the upper end of fertilising pipe (4) connects with fertilizer apparatus (3), the lower end of fertilising pipe (4) is connected to the rear portion of plough (5), mud-coating unit (6) is positioned at the rear of plough (5), the drive shaft (7) that left and right is arranged it is rotatablely equipped with in frame (1), drive shaft (7) exports power with the rear power of rice transplanter and is connected, fertilizer apparatus (3) is driven by drive shaft (7).
The forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter the most according to claim 1, is characterized in that described frame (1) is provided with seven set fertilizer apparatuses, and drive shaft (7) runs through each fertilizer apparatus (3).
The forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter the most according to claim 1, it is characterized in that described fertilizer apparatus (3) includes fertilizer apparatus body (9), fertilizer apparatus body (9) is provided with the lower fertile passage of up/down perforation, lower fertile passage is provided with the rotating cylinder (10) driven by drive shaft (7), annularly-distributed on the barrel of rotating cylinder (10) have a plurality of groove (11), the left and right inwall of lower fertile passage is pressed close at the two ends of rotating cylinder (10), the block (12) of rotating cylinder (10) is installed on the rear side inwall of lower fertile passage, connect on the front inner wall of lower fertile passage and have baffle plate (13), the free end of baffle plate (13) is near the bottom of rotating cylinder (10).
The forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter the most according to claim 1, it is characterized in that described plough (5) includes two blades (14) that front end combines, rear end is opened relatively, the upside of two blades (14) connects upper sealing plate (15), and the upper connection of upper sealing plate (15) has the gap led between two blades (14) the connecting tube (16) connected with fertilising pipe (4).
The forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter the most according to claim 1, it is characterized in that described mud-coating unit (6) include the fixed mount (17) being connected in frame (1) and be connected on fixed mount (17) cover mud plate (18), cover the rear end lopsidedness to close plough (5) of mud plate (18), cover the upper end of mud plate (18) to the lopsidedness near plough (5).
null6. according to the forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter described in any claim in claim 1 to 5，It is characterized in that the front portion of described frame (1) is provided with transmission case (35)，Transmission case (35) exports power with the rear power of rice transplanter and is connected，The upper connection of transmission case (35) has mounting bracket (36)，Intermediate propeller shaft (37) it is rotatably connected in mounting bracket (36)，Intermediate input sprocket wheel (38) is installed on intermediate propeller shaft (37)、Middle output chain gear (39)，Transmission case (35) has a rear power output shaft (40)，Drive sprocket (41) is installed on rear power output shaft (40)，The upper connection of described drive shaft (7) has driven sprocket，It is surrounded with driving front chain (43) on drive sprocket (41) and intermediate input sprocket wheel (38)，Middle output chain gear (39) is surrounded with rear driving chain (44) on driven sprocket.
The forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter the most according to claim 6, it is characterized in that being hinged with in described mounting bracket (36) swing arm (45), regulating wheel (46) it is rotatably connected on swing arm (45), regulating wheel (46) is pressed against on rear driving chain (44), be provided with between mounting bracket (36) and swing arm (45) can to swing arm (45) apply active force thus keep regulating wheel (46) that rear driving chain (44) is pressed against the automatic force application apparatus of effect.
The forerunner's dynamic formula Rice lateral deep fertilizer spraying machine depending on rice transplanter the most according to claim 7, it is characterized in that described automatic force application apparatus includes the swing arm (47) being hinged in mounting bracket (36), swing arm (45) is provided with mounting hole, swing arm (47) is through the mounting hole on swing arm (45), swing arm (47) is provided with limit element (48), being set with damping spring (49) on swing arm (47), the two ends of damping spring (49) act against on limit element (48) and swing arm (45) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337987.0U CN205510836U (en) | 2016-04-21 | 2016-04-21 | Depend on forerunner's dynamic formula rice side deep fertilizing machine of transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337987.0U CN205510836U (en) | 2016-04-21 | 2016-04-21 | Depend on forerunner's dynamic formula rice side deep fertilizing machine of transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205510836U true CN205510836U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337987.0U Expired - Fee Related CN205510836U (en) | 2016-04-21 | 2016-04-21 | Depend on forerunner's dynamic formula rice side deep fertilizing machine of transplanter |
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| CN (1) | CN205510836U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471971A (en) * | 2016-12-27 | 2017-03-08 | 潍坊同方机械有限公司 | Rice transplanter is layered fertilizer applicator |
| CN107223394A (en) * | 2017-07-19 | 2017-10-03 | 湖南龙舟农机股份有限公司 | A kind of rice transplanter fertilizer apparatus and rice transplanter |
| CN109906721A (en) * | 2019-04-11 | 2019-06-21 | 湖南龙舟农机股份有限公司 | A kind of rice transplanter |
| CN109997476A (en) * | 2019-04-15 | 2019-07-12 | 浙江星莱和农业装备有限公司 | One kind is leaned to one side fertilizer applicator |
| CN110050554A (en) * | 2019-05-27 | 2019-07-26 | 多伦县新沃源有机肥业有限公司 | Tractor forward type fertilizer applicator |
-
2016
- 2016-04-21 CN CN201620337987.0U patent/CN205510836U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471971A (en) * | 2016-12-27 | 2017-03-08 | 潍坊同方机械有限公司 | Rice transplanter is layered fertilizer applicator |
| CN106471971B (en) * | 2016-12-27 | 2019-04-05 | 潍坊同方机械有限公司 | Rice transplanter is layered fertilizer applicator |
| CN107223394A (en) * | 2017-07-19 | 2017-10-03 | 湖南龙舟农机股份有限公司 | A kind of rice transplanter fertilizer apparatus and rice transplanter |
| CN107223394B (en) * | 2017-07-19 | 2023-03-28 | 湖南龙舟农机股份有限公司 | Transplanter fertilizer injection unit and transplanter |
| CN109906721A (en) * | 2019-04-11 | 2019-06-21 | 湖南龙舟农机股份有限公司 | A kind of rice transplanter |
| CN109997476A (en) * | 2019-04-15 | 2019-07-12 | 浙江星莱和农业装备有限公司 | One kind is leaned to one side fertilizer applicator |
| CN109997476B (en) * | 2019-04-15 | 2024-04-26 | 浙江星莱和农业装备有限公司 | Sideways fertilizer distributor |
| CN110050554A (en) * | 2019-05-27 | 2019-07-26 | 多伦县新沃源有机肥业有限公司 | Tractor forward type fertilizer applicator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |