CN112273008B - Accurate adjustment mechanism of fertile is spilt to agricultural - Google Patents
Accurate adjustment mechanism of fertile is spilt to agricultural Download PDFInfo
- Publication number
- CN112273008B CN112273008B CN201910685423.4A CN201910685423A CN112273008B CN 112273008 B CN112273008 B CN 112273008B CN 201910685423 A CN201910685423 A CN 201910685423A CN 112273008 B CN112273008 B CN 112273008B
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- swing arm
- seat
- shaft
- bearing
- lock catch
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
Abstract
The utility model provides an agricultural accurate adjustment mechanism that spreads fertilizer, includes frame entablature (1), its characterized in that: the outer side of the connecting plate (2) is provided with a U-shaped connecting seat (3), the U-shaped connecting seat (3) is provided with a swing arm (8) through a swing shaft (9), the swing arm (8) is respectively provided with a lower connecting shaft (10) and an upper connecting shaft (11), the inner side of the first mounting seat (4) is provided with a one-way swing arm component (18), an output shaft (17) is arranged in an axle center mounting hole of the first bearing seat (6) and the one-way swing arm component (18), the first one-way bearing and the second one-way bearing realize the mutually limited one-way rotation, and swings under the action of the one-way swing arm component, the rotation angle of the output shaft can be adjusted according to the requirement to adjust the fertilizing amount and the seeding amount, meanwhile, a crank rocker mechanism and a lock catch adjusting device are adopted, and the length of the crank is adjusted by installing different hole sites, so that the accurate adjustment of the fertilizing amount is realized.
Description
Technical Field
The invention relates to a fertilizer spreading adjusting mechanism, in particular to an agricultural fertilizer spreading accurate adjusting mechanism, and belongs to the technical field of agricultural machinery.
Background
In the current sowing and fertilizer spreading machine in agricultural machinery, the fertilizer spreading amount needs to be adjusted and controlled, and fertilizer with corresponding amount is applied according to different plant fertilizer requirements. The existing adjusting device of the seeding fertilizer distributor has a simple structure, can not accurately adjust the fertilizer distribution amount, is easy to cause the condition of too much or too little fertilizer distribution amount, can also cause the waste of fertilizer, and is always lack of an effective mechanical device to change the lagging status quo.
Disclosure of Invention
The invention aims to provide an agricultural fertilizer spreading accurate adjusting mechanism which is compact in structure, good in adjustability and high in stability, and skillfully solves the technical problem of accurately adjusting the seeding amount and the fertilizer spreading amount aiming at the defects and the defects that the existing adjusting device of a seeding and fertilizer spreading machine is simple in structure, cannot accurately adjust the seeding amount and the fertilizer spreading amount, and cannot meet the requirements of actual agricultural production.
In order to achieve the purpose, the technical solution of the invention is as follows: an agricultural fertilizer spreading accurate adjusting mechanism comprises a frame upper beam, a connecting plate is fixedly connected on the frame upper beam, a U-shaped connecting seat is installed on the outer side of the connecting plate, a first mounting seat is fixed on one side of the U-shaped connecting seat, a first bearing seat is arranged on the lower portion of the first mounting seat, a second mounting seat is fixed on the other side of the U-shaped connecting seat, a second bearing seat is arranged below the second mounting seat, a swing arm is installed on the U-shaped connecting seat through a swing shaft, a lower connecting shaft and an upper connecting shaft are respectively arranged on the swing arm, the swing shaft, the lower connecting shaft and the upper connecting shaft are distributed in a triangular shape, a one-way swing arm assembly is arranged on the inner side of the first mounting seat, an output shaft is installed in an axle center mounting hole of the first bearing seat and the one-way swing arm assembly, the one-way swing arm assembly is connected with the lower connecting shaft through a small U-shaped connecting rod, and a lock catch shaft sleeve is arranged on the inner side of the second bearing seat, a second one-way bearing is arranged in the lock catch shaft sleeve and connected with a second bearing seat, the one-way swing arm assembly comprises a swing arm and a one-way bearing seat, the swing arm is fixed on the outer side of the one-way bearing seat, the one-way bearing seat is arranged on the inner side of the first mounting seat, a first one-way bearing is arranged in the one-way bearing seat, an output shaft is arranged in the axle center mounting holes of the first one-way bearing and the first mounting seat, a lock catch main part is fixed on the outer side of the lock catch shaft sleeve, a large connecting rod mounting hole is formed in the lock catch main part, a large U-shaped connecting rod is arranged between the large connecting rod mounting hole and the upper connecting shaft, the second one-way bearing is connected with one end of a transmission rod, the other end of the transmission rod is connected with an input shaft through a joint bearing, an adjustable crank shaft plate is arranged between the input shaft and the joint bearing, a waist round hole is formed in the middle of the adjustable crank shaft plate, and the input shaft is arranged in the waist round hole, the adjustable crankshaft plate is provided with a plurality of adjusting holes with the same size, the joint bearing is installed on one of the adjusting holes, a lock catch adjusting device is installed on the lock catch main part and comprises an adjustable fastener, a connecting shaft, a continuous semicircular groove, a pressure spring clamping groove and a pressure spring, the upper end of the adjustable fastener is installed on the lock catch main part through the connecting shaft, the continuous semicircular groove is formed in one side of the adjustable fastener, the pressure spring is installed on the pressure spring clamping groove, an adjusting long hole is formed in the middle of the lock catch main part, a plurality of adjustable semicircular grooves are continuously formed in one side of the adjusting long hole, and the adjustable semicircular grooves correspond to the pressure spring clamping groove in arrangement.
Furthermore, a torsion spring mounting hole is formed in the lower end of the lock catch main part, a torsion spring is mounted on the torsion spring mounting hole, one end of the pressure spring is mounted in a hole formed in a torsion part of the torsion spring, and the other end of the pressure spring is mounted in a pressure spring clamping groove.
Further, the swing arm sets up to U type structure, and big U type connecting rod penetrates one pot head of swing arm and has compression spring, and compression spring's one end is fixed on U type connecting seat, and compression spring's the other end is fixed on the swing arm.
Furthermore, the outer end parts of the small U-shaped connecting rod and the large U-shaped connecting rod are respectively provided with a limiting pin playing a role in preventing falling.
The invention has the beneficial effects that:
1. the invention adopts the first one-way bearing and the second one-way bearing, realizes the mutually limited one-way rotation through the first one-way bearing and the second one-way bearing, swings under the action of the one-way swing arm assembly, and can adjust the rotating angle of the output shaft according to the requirement to adjust the fertilizing amount and the seeding amount.
2. The invention adopts the crank rocker mechanism and the lock catch adjusting device, the middle part of the lock catch main part is provided with the adjusting long hole, the continuous semicircular groove and the adjustable semicircular groove jointly form a slotted hole capable of adjusting locking, the length of the crank is adjusted by installing different hole sites, and further, the accurate adjustment of the fertilizing amount is realized.
3. The invention has compact structure, skillfully solves the technical problem of accurately adjusting the seeding quantity and the fertilizer spreading quantity, has good adjustability, can avoid the waste of fertilizer, does not have the condition of too much or too little fertilizer spreading quantity, and has high stability.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural diagram of the first mounting seat of the present invention.
Fig. 4 is a schematic structural view of the locking main part of the present invention.
Fig. 5 is a schematic view of the assembled locking main part and adjustable fastening member.
Fig. 6 is a side schematic view of fig. 5.
FIG. 7 is a schematic diagram of the structure of the adjustable crank plate.
In the figure: the device comprises a frame upper crossbeam 1, a connecting plate 2, a U-shaped connecting seat 3, a first mounting seat 4, a second mounting seat 5, a first bearing seat 6, a second bearing seat 7, a swing arm 8, a swing shaft 9, a lower connecting shaft 10, an upper connecting shaft 11, a small U-shaped connecting rod 12, a large U-shaped connecting rod 13, a compression spring 14, a limiting pin 15, an input shaft 16, an output shaft 17, a one-way swing arm assembly 18, a swing arm 19, a one-way bearing seat 20, a first one-way bearing 21, a latch shaft sleeve 22, a latch main part 23, a second one-way bearing 24, an adjustable fastener 25, a connecting shaft 26, a continuous semicircular groove 27, a large connecting rod mounting hole 28, a pressure spring clamping groove 29, a pressure spring 30, a torsion spring mounting hole 31, a torsion spring 32, a transmission rod 33, a joint bearing 34, an adjusting long hole 35, an adjustable semicircular groove 36 and an adjustable crankshaft plate 37.
Detailed Description
The invention is described in further detail below with reference to the following description of the drawings and the detailed description.
Referring to fig. 1 to 7, the agricultural fertilizer spreading accurate adjustment mechanism of the invention comprises a frame upper beam 1, wherein a connecting plate 2 is fixedly connected to the frame upper beam 1, and the agricultural fertilizer spreading accurate adjustment mechanism is characterized in that: the outer side of the connecting plate 2 is provided with a U-shaped connecting seat 3, one side of the U-shaped connecting seat 3 is fixed with a first mounting seat 4, the lower part of the first mounting seat 4 is provided with a first bearing seat 6, the other side of the U-shaped connecting seat 3 is fixed with a second mounting seat 5, a second bearing seat 7 is arranged below the second mounting seat 5, the U-shaped connecting seat 3 is provided with a swing arm 8 through a swing shaft 9, the swing arm 8 is respectively provided with a lower connecting shaft 10 and an upper connecting shaft 11, the swing shaft 9, the upper connecting holes and the lower connecting holes are distributed in a triangular shape, the inner side of the first mounting seat 4 is provided with a one-way swing arm assembly 18, an output shaft 17 is arranged in the axle center mounting holes of the first bearing seat 6 and the one-way swing arm assembly 18, the one-way swing arm assembly 18 is connected with the lower connecting shaft 10 through a small U-shaped connecting rod 12, the one-way swing arm assembly 18 comprises a one-way swing arm 19 and a one-way bearing seat 20, and the outer side of the one-way bearing seat 20 is fixed with a swing arm 19, the one-way bearing seat 20 is arranged on the inner side of the first mounting seat 4, a first one-way bearing 21 is arranged inside the one-way bearing seat 20, an output shaft 17 is arranged in an axle center mounting hole of the first one-way bearing 21 and the first mounting seat 4, a lock catch shaft sleeve 22 is arranged on the inner side of the second bearing seat 7, a second one-way bearing 24 is arranged in the lock catch shaft sleeve 22, the second one-way bearing 24 is connected with the second bearing seat 7, a lock catch main part 23 is fixed on the outer side of the lock catch shaft sleeve 22, a large connecting rod mounting hole 27 is formed in the lock catch main part 23, a large U-shaped connecting rod 13 is arranged between the large connecting rod mounting hole 27 and the upper connecting shaft 11, the second one-way bearing 24 is connected with one end of a transmission rod 33, the other end of the transmission rod 33 is connected with the input shaft 16 through a joint bearing 34, an adjustable crank plate 37 is arranged between the input shaft 16 and the joint bearing 34, and a waist round hole is formed in the middle part of the adjustable crank plate 37, install input shaft 16 in the oval hole, the regulation hole of a plurality of equidimensions has been seted up on adjustable bent axle plate 37, joint bearing 34 installs on one of them regulation hole, install hasp adjusting device on the hasp main part 23, hasp adjusting device includes adjustable fastener 25, connecting axle 26, continuous half slot 27, pressure spring draw-in groove 29 and pressure spring 30, install on hasp main part 23 through connecting axle 26 upper end of adjustable fastener 25, continuous half slot 27 has been seted up to one side of adjustable fastener 25, install pressure spring 30 on the pressure spring draw-in groove 29, regulation slot hole 35 has been seted up at the middle part of hasp main part 23, a plurality of adjustable half slot 36 have been seted up in succession to one side of adjusting slot hole 35, adjustable half slot 36 corresponds the setting with pressure spring draw-in groove 29.
The lower end of the lock catch main part 23 is provided with a torsion spring mounting hole 31, a torsion spring 32 is mounted on the torsion spring mounting hole 31, one end of a pressure spring 30 is mounted in a hole formed in the twisted part of the torsion spring 32, and the other end of the pressure spring 30 is mounted in a pressure spring clamping groove 29.
The swing arm 8 sets up to U type structure, and big U type connecting rod 13 penetrates one pot head of swing arm 8 and has compression spring 14, and compression spring 14's one end is fixed on U type connecting seat 3, and compression spring 14's the other end is fixed on swing arm 8.
And the outer ends of the small U-shaped connecting rod 12 and the large U-shaped connecting rod 13 are respectively provided with a limiting pin 15 playing a role in preventing falling.
Referring to fig. 1 and 2, a connecting plate 2 is fixedly connected to a frame upper cross beam 1, a U-shaped connecting seat 3 is installed on the outer side of the connecting plate 2, and the connecting plate 2 and the U-shaped connecting seat 3 are connected with agricultural machinery such as a seeder. A first mounting seat 4 is fixed on one side of the U-shaped connecting seat 3, a second mounting seat 5 is fixed on the other side of the U-shaped connecting seat 3, a first bearing seat 6 is arranged on the lower portion of the first mounting seat 4, a second bearing seat 7 is arranged below the second mounting seat 5, and the axial lead of the first bearing seat 6 and the axial lead of the second bearing seat 7 are on the same straight line. The U-shaped connecting seat 3 is provided with a swing arm 8 through a swing shaft 9, the swing arm 8 is of a U-shaped structure, and the swing arm 8 can rotate back and forth in a certain angle range around the swing shaft 9. The swing arm 8 is provided with a lower connecting shaft 10 and an upper connecting shaft 11 respectively, and the swing shaft 9, the upper connecting hole and the lower connecting hole are distributed in a triangular shape.
The inboard of first mount pad 4 is provided with one-way swing arm subassembly 18, and one-way swing arm subassembly 18 includes swing arm 19 and one-way bearing frame 20, and the outside of one-way bearing frame 20 is fixed with swing arm 19, and one-way bearing frame 20 sets up the inboard at first mount pad 4, and the internally mounted of one-way bearing frame 20 has first one-way bearing 21, and first one-way bearing 21 can only unidirectional rotation. An output shaft 17 is arranged in the axle center mounting holes of the first one-way bearing 21 and the first mounting seat 4, and the output shaft 17 can drive the fertilizing mechanism to fertilize after rotating. The one-way swing arm assembly 18 is connected with the lower connecting shaft 10 through a small U-shaped connecting rod 12, one end of the small U-shaped connecting rod 12 is installed on the lower connecting shaft 10, and the other end of the small U-shaped connecting rod 12 is installed on an installation hole in the tail end of a swing arm 19.
The inner side of the second bearing seat 7 is provided with a lock shaft sleeve 22, a second one-way bearing 24 is installed in the lock shaft sleeve 22, the second one-way bearing 24 is connected with the second bearing seat 7, and a lock main part 23 is fixed on the outer side of the lock shaft sleeve 22. The lock catch main part 23 is provided with a large connecting rod mounting hole 27, a large U-shaped connecting rod 13 is arranged between the large connecting rod mounting hole 27 and the upper connecting shaft 11, the second one-way bearing 24 is connected with one end of a transmission rod 33, and the other end of the transmission rod 33 is connected with the input shaft 16 through a joint bearing 34. An adjustable crank shaft plate 37 is arranged between the input shaft 16 and the knuckle bearing 34, a waist circular hole is formed in the middle of the adjustable crank shaft plate 37, the input shaft 16 is installed in the waist circular hole, a plurality of adjusting holes with the same size are formed in the adjustable crank shaft plate 37, and the knuckle bearing 34 is installed in one of the adjusting holes and is equivalent to a crank rocker mechanism. Realize the regulation to rocker length through installing joint bearing 34 in the regulation hole of difference, because select different regulation holes, just corresponding the input shaft 16 and the different interval between joint bearing 34, just also be equivalent to the length that has changed the rocker, and then realized the regulation to swing angle to can the accurate adjustment fertilization volume.
Install hasp adjusting device on the hasp main part 23, hasp adjusting device includes adjustable fastener 25, connecting axle 26, continuous half slot 27, pressure spring draw-in groove 29 and pressure spring 30, and the upper end of adjustable fastener 25 is installed on the hasp main part 23 through connecting axle 26, and continuous half slot 27 has been seted up to one side of adjustable fastener 25, installs pressure spring 30 on the pressure spring draw-in groove 29. The middle part of hasp main part 23 has been seted up and has been adjusted the slot hole 35, and a plurality of adjustable half slots 36 have been seted up in succession to one side of adjusting the slot hole 35, and adjustable half slot 36 corresponds the setting with pressure spring draw-in groove 29, and continuous half slot 27 has constituted the slotted hole that can adjust locking with adjustable half slot 36 jointly, through the different hole sites of packing into, adjusts articulate length, and then has realized the accurate regulation to the rate of fertilizer application.
The lower end of the lock catch main part 23 is provided with a torsion spring mounting hole 31, a torsion spring 32 is mounted on the torsion spring mounting hole 31, one end of a pressure spring 30 is mounted in a hole formed at the twisted part of the torsion spring 32, and the other end of the pressure spring 30 is mounted in a pressure spring clamping groove 29. Swing arm 8 sets up to U type structure, and big U type connecting rod 13 penetrates the pot head of swing arm 8 and has compression spring 14, and compression spring 14's one end is fixed on U type connecting seat 3, and compression spring 14's the other end is fixed on swing arm 8, under the combined action of pressure spring 30 and torsional spring 32, can press adjustable fastener 25 on hasp master 23. In addition, the outer end parts of the small U-shaped connecting rod 12 and the big U-shaped connecting rod 13 are respectively provided with a limiting pin 15, so that the small U-shaped connecting rod 12 and the big U-shaped connecting rod 13 can be effectively prevented from loosening in the rotating process.
The working principle and the process of the invention are as follows: the invention realizes the mutually limited unidirectional rotation through the two unidirectional bearings of the first unidirectional bearing 20 and the second unidirectional bearing 24, and when the first unidirectional bearing 21 rotates clockwise, the output shaft 17 slips in an idle way; when the second one-way bearing 24 rotates clockwise, the output shaft 17 rotates along therewith. According to the invention, different adjusting holes are selected, the knuckle bearing 34 is arranged in different hole positions on the adjustable crank shaft plate 37, so that the length of the crank is adjusted, and the accurate adjustment and control of the fertilizing amount are realized.
Claims (4)
1. The utility model provides an agricultural spills fertile accurate adjustment mechanism, includes frame entablature (1), and the connection is fixed with connecting plate (2), its characterized in that on frame entablature (1): the outer side of the connecting plate (2) is provided with a U-shaped connecting seat (3), one side of the U-shaped connecting seat (3) is fixed with a first mounting seat (4), the lower part of the first mounting seat (4) is provided with a first bearing seat (6), the other side of the U-shaped connecting seat (3) is fixed with a second mounting seat (5), a second bearing seat (7) is arranged below the second mounting seat (5), the U-shaped connecting seat (3) is provided with a swing arm (8) through a swing shaft (9), the swing arm (8) is respectively provided with a lower connecting shaft (10) and an upper connecting shaft (11), the swing shaft (9), the lower connecting shaft (10) and the upper connecting shaft (11) are distributed in a triangular shape, the inner side of the first mounting seat (4) is provided with a unidirectional swing arm assembly (18), and output shafts (17) are arranged in axle center mounting holes of the first bearing seat (6) and the unidirectional swing arm assembly (18), the unidirectional swing arm assembly (18) is connected with the lower connecting shaft (10) through a small U-shaped connecting rod (12), the unidirectional swing arm assembly (18) comprises a swing arm (19) and a unidirectional bearing seat (20), the swing arm (19) is fixed on the outer side of the unidirectional bearing seat (20), the unidirectional bearing seat (20) is arranged on the inner side of the first mounting seat (4), a first unidirectional bearing (21) is installed inside the unidirectional bearing seat (20), an output shaft (17) is installed in an axle center mounting hole of the first unidirectional bearing (21) and the first mounting seat (4), a lock catch shaft sleeve (22) is arranged on the inner side of the second bearing seat (7), a second unidirectional bearing (24) is installed in the lock catch shaft sleeve (22), the second unidirectional bearing (24) is connected with the second bearing seat (7), a lock catch main part (23) is fixed on the outer side of the lock catch shaft sleeve (22), and a large connecting rod mounting hole (28) is formed in the lock catch main part (23), a large U-shaped connecting rod (13) is arranged between the large connecting rod mounting hole (28) and the upper connecting shaft (11), a second one-way bearing (24) is connected with one end of a transmission rod (33), the other end of the transmission rod (33) is connected with the input shaft (16) through a joint bearing (34), an adjustable crank plate (37) is arranged between the input shaft (16) and the joint bearing (34), a waist circular hole is formed in the middle of the adjustable crank plate (37), the input shaft (16) is arranged in the waist circular hole, a plurality of adjusting holes with the same size are formed in the adjustable crank plate (37), the joint bearing (34) is arranged on one adjusting hole, a lock catch adjusting device is arranged on the lock catch main part (23) and comprises an adjustable fastener (25), a connecting shaft (26), a continuous semicircular groove (27), a pressure spring clamping groove (29) and a pressure spring (30), the upper end of the adjustable fastener (25) is arranged on the lock catch main part (23) through the connecting shaft (26), continuous semicircular groove (27) have been seted up to one side of adjustable fastener (25), install pressure spring (30) on pressure spring draw-in groove (29), and regulation slot hole (35) have been seted up at the middle part of hasp master (23), and a plurality of adjustable semicircular grooves (36) have been seted up in succession to one side of adjusting slot hole (35), and adjustable semicircular groove (36) correspond with pressure spring draw-in groove (29) and set up.
2. The agricultural fertilizer application precise adjustment mechanism of claim 1, wherein: torsional spring mounting hole (31) have been seted up to the lower extreme of hasp master (23), install torsional spring (32) on torsional spring mounting hole (31), the one end of pressure spring (30) is installed at torsional spring (32) distortion position and is formed downthehole, and the other end of pressure spring (30) is installed in pressure spring draw-in groove (29).
3. The agricultural fertilizer application precise adjustment mechanism of claim 1, wherein: swing arm (8) set up to U type structure, and big U type connecting rod (13) penetrate one pot head of swing arm (8) and have compression spring (14), and the one end of compression spring (14) is fixed on U type connecting seat (3), and the other end of compression spring (14) is fixed on swing arm (8).
4. The agricultural fertilizer application precise adjustment mechanism of claim 1, wherein: and the outer ends of the small U-shaped connecting rod (12) and the large U-shaped connecting rod (13) are respectively provided with a limiting pin (15) playing a role in preventing falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685423.4A CN112273008B (en) | 2019-07-27 | 2019-07-27 | Accurate adjustment mechanism of fertile is spilt to agricultural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685423.4A CN112273008B (en) | 2019-07-27 | 2019-07-27 | Accurate adjustment mechanism of fertile is spilt to agricultural |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112273008A CN112273008A (en) | 2021-01-29 |
| CN112273008B true CN112273008B (en) | 2022-01-04 |
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ID=74419311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910685423.4A Active CN112273008B (en) | 2019-07-27 | 2019-07-27 | Accurate adjustment mechanism of fertile is spilt to agricultural |
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| Country | Link |
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| CN (1) | CN112273008B (en) |
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| JPH10327616A (en) * | 1997-05-28 | 1998-12-15 | Iseki & Co Ltd | Seedling transplanter equipped with fertilizer applicator |
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| CN201905031U (en) * | 2010-12-20 | 2011-07-27 | 张德林 | Fertilizer distributor capable of adjusting fertilizer quantity |
| CN203482600U (en) * | 2013-08-24 | 2014-03-19 | 青海林丰农牧机械制造有限公司 | Broad bean seeder used in cooperation with walking tractor |
| CN104819260A (en) * | 2015-03-11 | 2015-08-05 | 常州大学 | Tilt angle-adjustable space crank rocker mechanism |
| CN205856794U (en) * | 2016-07-13 | 2017-01-04 | 黄小东 | The driving assembly of feed mechanism on a kind of overedger |
| CN107023624A (en) * | 2017-04-20 | 2017-08-08 | 北京计算机技术及应用研究所 | A kind of large speed ratio stepless speed change device |
| CN206928005U (en) * | 2017-05-19 | 2018-01-26 | 山东日发纺织机械有限公司 | A kind of six-bar linkage crank shedding motion |
| CN109661881A (en) * | 2017-10-16 | 2019-04-23 | 中国农业机械化科学研究院 | A kind of transmission mechanism and the fertilizer applicator including the transmission mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516742A1 (en) * | 1985-05-09 | 1986-11-13 | Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen | CLOSED DEVICE COMBINATION FOR AGRICULTURE |
| CN102763509B (en) * | 2012-08-04 | 2015-04-15 | 甘肃农业大学 | Small hard seed stepless precision drill |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10327616A (en) * | 1997-05-28 | 1998-12-15 | Iseki & Co Ltd | Seedling transplanter equipped with fertilizer applicator |
| DE20113941U1 (en) * | 2001-08-23 | 2002-02-21 | Geiger Alfons | Device for the mechanical application of spheres / hollow spheres |
| CN201403313Y (en) * | 2009-05-31 | 2010-02-17 | 郭华英 | Fertilizer distributor |
| CN201905031U (en) * | 2010-12-20 | 2011-07-27 | 张德林 | Fertilizer distributor capable of adjusting fertilizer quantity |
| CN203482600U (en) * | 2013-08-24 | 2014-03-19 | 青海林丰农牧机械制造有限公司 | Broad bean seeder used in cooperation with walking tractor |
| CN104819260A (en) * | 2015-03-11 | 2015-08-05 | 常州大学 | Tilt angle-adjustable space crank rocker mechanism |
| CN205856794U (en) * | 2016-07-13 | 2017-01-04 | 黄小东 | The driving assembly of feed mechanism on a kind of overedger |
| CN107023624A (en) * | 2017-04-20 | 2017-08-08 | 北京计算机技术及应用研究所 | A kind of large speed ratio stepless speed change device |
| CN206928005U (en) * | 2017-05-19 | 2018-01-26 | 山东日发纺织机械有限公司 | A kind of six-bar linkage crank shedding motion |
| CN109661881A (en) * | 2017-10-16 | 2019-04-23 | 中国农业机械化科学研究院 | A kind of transmission mechanism and the fertilizer applicator including the transmission mechanism |
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| Publication number | Publication date |
|---|---|
| CN112273008A (en) | 2021-01-29 |
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