LU101350B1 - Ditching Device for Agricultural Planting - Google Patents
Ditching Device for Agricultural Planting Download PDFInfo
- Publication number
- LU101350B1 LU101350B1 LU101350A LU101350A LU101350B1 LU 101350 B1 LU101350 B1 LU 101350B1 LU 101350 A LU101350 A LU 101350A LU 101350 A LU101350 A LU 101350A LU 101350 B1 LU101350 B1 LU 101350B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- gear
- support frame
- ditching
- plate
- side wall
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model provides a ditching device for agricultural planting, comprising a support frame, a mounting mechanism, a crushing mechanism, a ditching mechanism, a supporting mechanism, a rocker and a limiting mechanism; the supporting mechanism further comprising a pulley, a support plate, saw teeth, a sliding chute, a first gear and a second gear, the sliding chute being symmetrically provided inside the support frame and connected with the support plate in a sliding manner, the bottom of the support plate being rotatably connected with the pulley, the saw teeth being uniformly distributed on the side wall of the support plate, the first gear and the second gear being rotatably connected with the inside of the sliding chute, the second gear being engaged with the first gear and the saw teeth respectively, the rocker being fixedly connected with the first gear and rotatably connected with the support frame, and the limiting mechanism being clamped with the first gear. The ditching device for agricultural planting provided by the utility model protects the blade from contacting the ground when not in use.
Description
Ditching Device for Agricultural Planting 1101960 |
Technical Field
The utility model relates to the technical field of agriculture, in particular to a ditching device for agricultural planting.
Background
As a new kind of efficient and useful ditching device, ditcher is used for :
laying farmland pipelines, urban and rural optical cables.
The diesel engine rotates ;
the clutch via the belt, and further drives the gear box, the transmission shaft and / the rear axle to realize the forward or backward linear movement of the ditcher. ; When the ditching device is brought into the field, the blade at the bottom of the ditching device will slide on the bottom and its surface can be easily damaged, : which thus reduces the service life of the blade. |
Therefore, a new ditching device for agricultural planting should be provided | to solve the above technical problems. / Summary of the Invention ;
The utility model solves the technical problems by providing a ditching device f for agricultural planting capable of protecting the blade from contacting the ground ] when not in use. )
In order to solve the above technical problems, the ditching device for j agricultural planting provided by the utility model comprises a support frame, a | mounting mechanism, a crushing mechanism, a ditching mechanism, a supporting :
mechanism, a rocker and a limiting mechanism; wherein the two mounting ; mechanisms are fixed at the top of the support frame, the crushing mechanism is | fixed at the bottom of the support frame, the ditching mechanism is fixed inside the | support frame, and the two supporting mechanisms are symmetrically connected | with the inside of the support frame in a sliding manner; the supporting mechanism | comprises a pulley, a support plate, saw teeth, a sliding chute, a first gear and a 0
| \ second gear; the sliding chute is symmetrically provided inside the support frank&191350 ‘the support plate is connected with the inside of the sliding chute in a sliding | manner, the bottom of the support plate is rotatably connected with the pulley, the | saw teeth are uniformly distributed on the side wall of the support plate, the first | gear and the second gear are rotatably connected with the inside of the sliding chute, | the second gear is engaged with the first gear and the saw teeth respectively; the | rocker is fixedly connected with the first gear and rotatably connected with the | support frame, and the limiting mechanism is clamped with the first gear. | Preferably, the crushing mechanism comprises a motor, two fixing plates, a | plurality of blades and a rotating shaft; one end of the support frame is rotatably ] connected with the fixing plates symmetrically, the rotating shaft is rotatably | connected between the two fixing plates, and the blade with an arc-shaped side wall | is provided on the side wall of the rotating shaft; wherein the motor is provided on ] the side wall of one of the fixing plates and rotatably connected with the rotating shaft. | Preferably, the ditching mechanism comprises a first fixing plate, a second | fixing plate and a ditching plate, wherein the other end of the support frame is | fixedly connected with the first fixing plate, the side wall of the first fixing plate is equidistantly provided with the second fixing plate, and the bottom of the second fixing plate is provided with the ditching plate with an arc-shaped side wall. : Preferably, the blades are grouped in threes, one group of the blades is ; annularly distributed on the side wall of the rotating shaft, and each group of the blades and the ditching plate are co-centered on the same plane. ; Preferably, the mounting mechanism comprises a mounting plate and a fixed .
shaft, the fixed shaft is symmetrically provided at the top of the support frame and rotatably connected with the mounting plate, and the mounting plate is connected . with the side wall of the support frame in a sliding manner. Preferably, the limiting mechanism comprises a limiting groove, a limiting : block, a supporting rod, a connecting rod, a spring, a connecting sleeve and a steel : ball, wherein the supporting rod is installed inside the support frame and the sliding | chute, the steel ball and the connecting rod are connected with the inside of the supporting rod in a sliding manner, the steel ball is clamped with the first gear, thg101350 ‘connecting sleeve is provided between the steel ball and the connecting rod, and the | spring is sleeved on the side wall of the connecting rod; one end of the connecting | rod is provided with a cross-shaped limiting block, the limiting block is clamped | with the cross-shaped limiting groove, and the limiting groove is provided on the | side wall of the support frame. | Preferably, the connecting rod is rotatably connected with the connecting | sleeve, the connecting sleeve abuts on the spring, and the connecting rod penetrates | through the limiting groove. | Preferably, the diameter of the first gear is much smaller than that of the | second gear, and the rotation angle of the first gear and the second gear is 360°. | The ditching device for agricultural planting provided by the utility model has | the following beneficial effects compared with related art: The utility model provides a ditching device for agricultural planting.
The i mounting mechanism is provided at the top of the support frame, the crushing ; mechanism and the ditching mechanism are provided at the bottom of the support : frame, the sliding chute is symmetrically provided inside the crushing mechanism, : the support plate is connected with the inside of the sliding chute in a sliding way, : and the bottom of the support plate is rotatably connected with the pulley.
The saw ; teeth are uniformly distributed on the side wall of the support plate, the first gear i and the second gear are rotatably connected with the inside of the sliding chute, the ; second gear is engaged with the first gear and the saw teeth respectively, and the first gear is fixedly connected with the rocker.
The device is fixed on a tractor by ; the mounting mechanism.
When the device is not used, the rocker can be rotated to i drive the first gear, which drives the second gear.
Further, the second gear is : engaged with the saw teeth on the side wall of the support plate for pushing the : support plate to move downwards in the sliding chute, and allowing the pulley to ; contact with the ground, so as to prop the crushing mechanism and the ditching ; mechanism upward.
Therefore, when the device is not used, the crushing | mechanism and the ditching mechanism will be protected from damage by avoiding / their contact with the ground. ]
LU101350 | Brief Description of the Drawings | Fig. 1 is a structural diagram of a preferred embodiment of a ditching device for agricultural planting provided by the utility model; | Fig. 2 is an internal structural diagram of the supporting mechanism shown in | Fig. 3 is an internal structural diagram of the limiting mechanism shown in Fig. | In the figure, the numbers are as follows: 1. support frame, 2. mounting | mechanism, 21. mounting plate, 22. fixed shaft, 3. crushing mechanism, 31. motor, |
32. fixed plate, 33. blade, 34. rotating shaft, 4. rocker, 5. supporting mechanism, 51. | pulley, 52. support plate, 53. saw teeth, 54. sliding chute, 55. first gear, 56. second | gear, 6. limiting mechanism, 61. limiting groove, 62. limiting block, 63. supporting | rod, 64. connecting rod, 65. spring, 66. connecting sleeve, 67. steel ball, 7. ditching | mechanism, 71. first fixing plate, 72. second fixing plate, 73. ditching plate. | Detailed Description of the Preferred Embodiment | The utility model is further described in combination with drawings and | preferred embodiments. | Refer to Fig. 1, Fig. 2 and Fig. 3. In particular, Fig. 1 is a structural diagram of 1 a preferred embodiment of the ditching device for agricultural planting provided by : the utility model, Fig. 2 is an internal structural diagram of the supporting | mechanism shown in Fig. 1, and Fig. 3 is an internal structural diagram of the limiting mechanism shown in Fig. 1. The ditching device for agricultural planting comprises a support frame 1, a mounting mechanism 2, a crushing mechanism 3, a / ditching mechanism 7, a supporting mechanism 5, a rocker 4 and a limiting / mechanism 6; wherein the two mounting mechanisms 2 are fixed at the top of the ; support frame 1, the crushing mechanism 3 is fixed at the bottom of the support 1 frame 1, the ditching mechanism 7 is fixed inside the support frame, and the two 4 ‘
supporting mechanisms 5 are symmetrically connected with the inside of tHé!01350 | support frame 1 in a sliding manner; the supporting mechanism 5 comprises a pulley 51, a support plate 52, saw teeth 53, a sliding chute 54, a first gear 55 and a | second gear 56; the sliding chute 54 is symmetrically provided inside the support | frame 1, the support plate 52 is connected with the inside of the sliding chute 54 in | a sliding manner, the bottom of the support plate 52 is rotatably connected with the | pulley 51, the saw teeth 53 are uniformly distributed on the side wall of the support { plate 52, the first gear 55 and the second gear 56 are rotatably connected with the | inside of the sliding chute 54, and the second gear 56 is engaged with the first gear |
55 and the saw teeth 53 respectively; the rocker 4 is fixedly connected with the first | gear 55 and rotatably connected with the support frame 1; and the limiting | mechanism 6 is clamped with the first gear 55. ,
The crushing mechanism 3 comprises a motor 31, two fixing plates 32, a | plurality of blades 33 and a rotating shaft 34; wherein one end of the support frame |
1 is rotatably connected with the fixing plates 32 symmetrically, the rotating shaft | 34 is rotatably connected between the two fixing plates 32, the blade 33 with an | arc-shaped side wall is provided on the side wall of the rotating shaft 34, the motor |
31 is provided on the side wall of one of the fixing plates 32 and rotatably | connected with the rotating shaft 34. In order to drive the rotating shaft 34 and the | blade 33 by the motor 31, the blade 33 is designed to break the ground. | The ditching mechanism 7 comprises a first fixing plate 71, a second fixing | plate 72 and a ditching plate 73, wherein the other end of the support frame 1 is | fixedly connected with the first fixing plate 71, the side wall of the first fixing plate |
71 is equidistantly provided with the second fixing plate 72, and the bottom of the | second fixing plate 72 is provided with the ditching plate 73 with an arc-shaped | side wall, so as to facilitate the ditching operation on the ground made by the | ditching plate 73. |
The blades 33 are grouped in threes, one group of the blades 33 is annularly | distributed on the side wall of the rotating shaft 34, and each group of the blades 33 | and the ditching plate 73 are co-centered on the same plane.
The moving resistance | of ditching plate 73 on the ground is reduced to facilitate the combined use of the |
5 | ditching plate 73 and the blades 33. LU101350 | ~The mounting mechanism 2 comprises a mounting plate 21 and a fixed shaft | 22, wherein the fixed shaft 22 is symmetrically provided at the top of the support ] frame 1 and rotatably connected with the mounting plate 21, and the mounting plate | 21 is connected with the side wall of the support frame 1 in a sliding manner. The | device is fixed on a tractor to facilitate the use of mounting plate 21. | The limiting mechanism 6 comprises a limiting groove 61, a limiting block 62, | a supporting rod 63, a connecting rod 64, a spring 65, a connecting sleeve 66 and | steel balls 67, wherein the supporting rod 63 is provided inside the support frame 1 and the sliding chute 54, the steel ball 67 and the connecting rod 64 are connected | with the inside of the supporting rod 63 in a sliding way, the steel ball 67 is | clamped with the first gear 55, the connecting sleeve 66 is provided between the | steel ball 67 and the connecting rod 64, and the spring 65 is sleeved on the side wall ! of the connecting rod 64; one end of the connecting rod 64 is provided with the 1 cross-shaped limiting block 62, the limiting block 62 is clamped with the / cross-shaped limiting groove 61, and the limiting groove 61 is provided on the side / wall of the support frame 1. In order to facilitate the engagement of the steel ball 67 with the first gear 55, the first gear 55 is fixed and cannot be rotated. / The connecting rod 64 is rotatably connected with the connecting sleeve 66, : the connecting sleeve 66 abuts on the spring 65, and the connecting rod 64 penetrates through the limiting groove 61, so as to rotate the connecting rod 64 inside the supporting rod 63 freely.
The diameter of the first gear 55 is much smaller than that of the second gear / 56, and the rotation angle of the first gear 55 and the second gear 56 is set at 360°, so as to rotate the second gear 56 easily driven by the first gear 55. ; The working principle of the ditching device for agricultural planting provided | by the utility model is as follows: | The ditching device for agricultural planting provided by the utility model has | the following beneficial effects compared with related art: | The mounting plate 21 is rotated to adjoin the tractor, the mounting plate 21 is | fixed on the tractor, thereby fixing the device to the tractor, and then the motor 31 |
(model: YE2) is connected to the power supply on the tractor; the limiting block 62101350 sliding from the inside of the limiting groove 61 drives the connecting rod 64, the connecting sleeve 66 and the steel ball 67, and thus allows the steel ball 67 to enter / the inside of the supporting rod 63, the connecting sleeve 66 moves to press the ! spring 65 inside the supporting rod 63 and thus rotates the limiting block 62, the | cross-shaped limiting block 62 is forced to cling to the outer side wall of the | support frame 1, so as to fix the connecting rod 64 and the steel ball 67; the rocker | 4 is rotated to drive the first gear 55, the second gear 56 rotates freely inside the | sliding chute 54 driven by the first gear 55, the diameter of the first gear 55 is much | smaller than that of the second gear 56, and the second gear 56 is easier to rotate | driven by the first gear 55; when the second gear 56 is engaged with the saw teeth ) 53 on the side wall of the support plate 52, the support plate 52 is pushed ; downward inside the sliding chute 54 to make the pulley 51 contact the ground; the : support plate 52 moves downward to prop upward and suspend the crushing 2 mechanism 3 and the ditching mechanism 7; the limiting block 62 is rotated to ] overlap with the cross-shaped limiting groove 61; after releasing the limiting block : 62, the spring 65 extends and pushes the connecting rod 64 and the steel ball 67 to / move inside the supporting rod 63; then the steel ball 67 slides out of the | supporting rod 63 and is clamped with the first gear 55; and the first gear 55 is À fixed and cannot be rotated. Then, the tractor is started to bring the device into a ; field to be ditched, and then the limiting block 62 is pulled to separate the steel ball / 67 from the first gear 55. Next, the rocker 4 is rotated, the crushing mechanism 3 3 and the ditching mechanism 7 are placed on the ground, the tractor is started, and È the motor 31 is turned on. The motor 31 drives the rotating shaft 34 to rotate on the .
side wall of the fixing plate 32, so that the arc-shaped blade 33 contacts the ground 2 to crush the soil layer on the surface of the ground; meanwhile, the arc-shaped ; ditching plate 73 slides on the ground for ditching operation. ! The utility model provides a ditching device for agricultural planting, wherein | the mounting mechanism 2 is provided at the top of the support frame 1, the Ë crushing mechanism 3 and the ditching mechanism 7 are provided at the bottom of ' the support frame 1, the sliding chute 54 is symmetrically provided inside the | Ee EE crushing mechanism 3, the support plate 52 is connected with the inside of the/101350 | sliding chute 54 in a sliding way, and the bottom of the support plate 52 is rotatably | connected with the pulley 51. The saw teeth 53 are uniformly distributed on the | side wall of the support plate 52, the first gear 55 and the second gear 56 are | rotatably connected with the inside of the sliding chute 54, the second gear 55 is | engaged with the first gear 56 and the saw teeth 53 respectively, and the first gear | 55 is fixedly connected with the rocker 4. The device is fixed on a tractor by the | mounting mechanism 2. When the device is not used, the rocker 4 can be rotated to . drive the first gear 55, which drives the second gear 56. Further, the second gear 56 | is engaged with the saw teeth 53 on the side wall of the support plate 52 for | pushing the support plate 52 to move downwards in the sliding chute 54, and ; allowing the pulley 51 to contact with the ground, so as to prop upward and É suspend the crushing mechanism 3 and the ditching mechanism 7. Therefore, when .
the device is not used, the crushing mechanism 3 and the ditching mechanism 7 | will be protected from damage by avoiding their contact with the ground. 3 The above mentioned embodiments are only preferred embodiments of the | utility model and not intended to limit the scope of patent protection of the utility É model. Any equivalent structure or flow transformation made by the specification | and drawings of the utility model, or directly or indirectly applied in other related 3 technical fields, are similarly included in the scope of patent protection of the utility © model. |
Claims (8)
1. A ditching device for agricultural planting, characterized by comprising: | a support frame; two mounting mechanisms fixed at the top of the support frame; a crushing mechanism fixed at the bottom of the support frame; a ditching mechanism fixed inside the support frame; two supporting mechanisms symmetrically connected with the inside of the support frame in a sliding manner, and comprising a pulley, a support plate, saw teeth, a sliding chute, a first gear and a second gear; wherein the sliding chute is symmetrically provided inside the support frame, the support plate is connected with the inside of the sliding chute in a sliding manner, the bottom of the support plate is rotatably connected with the pulley, the saw teeth are uniformly distributed on the side wall of the support plate, the first gear and the second gear are rotatably connected with the inside of the sliding chute, and the second gear is engaged with the first gear and the saw teeth respectively; a rocker fixedly connected with the first gear and rotatably connected with the support frame; and a limiting mechanism clamped with the first gear.
2. The ditching device for agricultural planting according to claim 1, characterized in that the crushing mechanism comprises a motor, two fixing plates, a plurality of blades and a rotating shaft, one end of the support frame is rotatably connected with the fixing plates symmetrically, the rotating shaft is rotatably connected between the two fixing plates, and the blade with an arc-shaped side wall is provided on the side wall of the rotating shaft; wherein the motor is provided on the side wall of one of the fixing plates and rotatably connected with the rotating shaft.
3. The ditching device for agricultural planting according to claim 2, 9
| | characterized in that the ditching mechanism comprises a first fixing plate, a second 0'950 fixing plate and a ditching plate, the other end of the support frame is fixedly connected with the first fixing plate, the side wall of the first fixing plate is | equidistantly provided with the second fixing plate, and the bottom of the second | fixing plate is provided with the ditching plate with an arc-shaped side wall. |
4. The ditching device for agricultural planting according to claim 3, | characterized in that the blades are grouped in threes, one group of the blades is | annularly distributed on the side wall of the rotating shaft, and each group of the | blades and the ditching plate are co-centered on the same plane. |
5. The ditching device for agricultural planting according to claim 1, | characterized in that the mounting mechanism comprises a mounting plate and a | fixed shaft, the fixed shaft is symmetrically provided at the top of the support frame | and rotatably connected with the mounting plate, and the mounting plate is connected with the side wall of the support frame in a sliding manner.
6. The ditching device for agricultural planting according to claim 1, characterized in that the limiting mechanism comprises a limiting groove, a limiting / block, a supporting rod, a connecting rod, a spring, a connecting sleeve and a steel ; ball; the supporting rod is installed inside the support frame and the sliding chute, | the steel ball and the connecting rod are connected with the inside of the supporting É rod in a sliding manner, the steel ball is clamped with the first gear, the connecting ; sleeve is provided between the steel ball and the connecting rod, and the spring is | sleeved on the side wall of the connecting rod; one end of the connecting rod is ] provided with a cross-shaped limiting block, the limiting block is clamped with the | cross-shaped limiting groove, and the limiting groove is provided on the side wall | of the support frame. ;
7. The ditching device for agricultural planting according to claim 6, ! characterized in that the connecting rod is rotatably connected with the connecting | sleeve, the connecting sleeve abuts on the spring, and the connecting rod penetrates 7 through the limiting groove. LU101350
8. The ditching device for agricultural planting according to claim 1, | characterized in that the diameter of the first gear is much smaller than that of the | second gear, and the rotation angle of the first gear and the second gear is 360°. | OA EE I ee
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811355993.9A CN109168451A (en) | 2018-11-15 | 2018-11-15 | A kind of agricultural planting ditching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LU101350A1 LU101350A1 (en) | 2020-06-18 |
| LU101350B1 true LU101350B1 (en) | 2020-10-19 |
Family
ID=64939331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU101350A LU101350B1 (en) | 2018-11-15 | 2018-11-21 | Ditching Device for Agricultural Planting |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN109168451A (en) |
| LU (1) | LU101350B1 (en) |
| WO (1) | WO2020097962A1 (en) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6860336B2 (en) * | 2003-02-21 | 2005-03-01 | Great Plains Manufacturing, Incorporated | Subsoil fertilizer applicator |
| CN202385489U (en) * | 2011-10-17 | 2012-08-22 | 湖南农业大学 | Multifunctional furrowing fertilizer applicator |
| US9433142B2 (en) * | 2011-11-08 | 2016-09-06 | Buhler Ezee-On Inc. | Tool control system for agricultural seeders |
| CN202873302U (en) * | 2012-10-25 | 2013-04-17 | 田士军 | Ditching depth control mechanism of fertilizing-seeding ditcher |
| CN204137186U (en) * | 2014-10-11 | 2015-02-04 | 浙江嵛达车业有限公司 | Electric vehicle seat cushion |
| CN204652911U (en) * | 2015-03-04 | 2015-09-23 | 中国农业大学 | The test stand of the comprehensive adjustment of plough |
| CN205694084U (en) * | 2016-04-29 | 2016-11-23 | 河南豪丰农业装备有限公司 | A kind of deep-loosening soil-working machine for agricultural tillage being easy to movement |
| CN105960901A (en) * | 2016-05-16 | 2016-09-28 | 安徽农业大学 | No-tillage stubble cleaning and dibbling machine |
| CN106034492A (en) * | 2016-07-29 | 2016-10-26 | 无锡乐华自动化科技有限公司 | Automatic furrow making device |
| CN106471985A (en) * | 2016-12-05 | 2017-03-08 | 吴波 | A kind of animal husbandry herbage liquid nitrogen fertilizer high efficient sprinkling device |
| CN206401029U (en) * | 2017-01-23 | 2017-08-11 | 中山市三丰精密铝制品有限公司 | A kind of hard disk housing hollow structure |
| CN206497259U (en) * | 2017-02-15 | 2017-09-15 | 杨泰龙 | A kind of glasses of detachable temple |
| CN206452981U (en) * | 2017-02-17 | 2017-09-01 | 重庆文理学院 | A kind of Banjiao Goat raises automatic feeder |
| CN106736639A (en) * | 2017-02-21 | 2017-05-31 | 吕建明 | One kind machining universal bracket |
| CN206959540U (en) * | 2017-06-08 | 2018-02-02 | 李新 | A kind of feed drying device |
| CN207201260U (en) * | 2017-08-25 | 2018-04-10 | 中国农业科学院农业资源与农业区划研究所 | A kind of tillage implement for realizing latent topsoil retain water and nutrients performance |
| CN107455057A (en) * | 2017-09-20 | 2017-12-12 | 长兴丰收园茶叶专业合作社 | A kind of ditching-fertilizing machine for Tea planting |
| CN107836826A (en) * | 2017-11-28 | 2018-03-27 | 郭姗姗 | A kind of device for furniture lifting |
| CN208047232U (en) * | 2018-02-12 | 2018-11-06 | 新疆农业科学院经济作物研究所 | A kind of adjustable ditching device |
-
2018
- 2018-11-15 CN CN201811355993.9A patent/CN109168451A/en active Pending
- 2018-11-21 WO PCT/CN2018/116734 patent/WO2020097962A1/en active Application Filing
- 2018-11-21 LU LU101350A patent/LU101350B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN109168451A (en) | 2019-01-11 |
| LU101350A1 (en) | 2020-06-18 |
| WO2020097962A1 (en) | 2020-05-22 |
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| Date | Code | Title | Description |
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| FG | Patent granted |
Effective date: 20201019 |