CN112449795A - Agricultural planting equipment of digging - Google Patents
Agricultural planting equipment of digging Download PDFInfo
- Publication number
- CN112449795A CN112449795A CN202011354435.8A CN202011354435A CN112449795A CN 112449795 A CN112449795 A CN 112449795A CN 202011354435 A CN202011354435 A CN 202011354435A CN 112449795 A CN112449795 A CN 112449795A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- digging
- rod
- sliding
- bottom end
- 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.)
- Granted
Links
Images
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
- A01C5/04—Machines for making or covering holes for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses agricultural planting digging equipment, which comprises a base and also comprises: the hydraulic oil cylinder is detachably arranged at the center of the top end of the base, and the bottom end of the hydraulic oil cylinder penetrates through the lower surface of the base; the connecting plate is detachably arranged at the bottom end of the hydraulic oil cylinder; the two limiting rods are respectively arranged on the front side and the rear side of the base in a vertically sliding manner, and the bottom ends of the limiting rods are fixedly connected with the top end of the connecting plate; the height adjusting mechanism is fixedly connected to the left side of the connecting plate; and the digging mechanism is fixedly connected to the bottom end of the height adjusting mechanism. When the digging machine is actually used, manual operation is not needed, the digging continuity is strong, the operation process is simple, the digging effect is improved, meanwhile, digging can be carried out according to the sizes of planting pits planted by different types of plants, the use is wide, and the digging requirement of the planting industry is greatly met.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to agricultural planting digging equipment.
Background
Plant cultivation industry. The agricultural production sector, which cultivates various crops and obtains vegetal products, the planting industry is one of the main components of agriculture. The social production department obtains grains, non-staple food, feed and industrial raw materials by utilizing the living functions of plants and artificially cultivating. Including the cultivation of various crops, woods, fruit trees, medicinal plants, ornamental plants and the like;
the plant planting method is various and comprises the following steps of planting alone, planting in a plant, planting in a row, planting in a group and the like. In the transplanting of large plants such as dragon fruits, pomegranate trees, fruit trees and the like, digging pits is usually carried out, and then roots of the plants are transplanted into the pits.
Disclosure of Invention
The invention aims to provide agricultural planting excavating equipment, which at least solves the problems that in the prior art, the plant excavating process is complicated, time and labor are wasted, and the size of a planting pit is not easy to control.
In order to achieve the purpose, the invention provides the following technical scheme: an agricultural planting earthmoving apparatus comprising a base, further comprising:
the hydraulic oil cylinder is detachably arranged at the center of the top end of the base, and the bottom end of the hydraulic oil cylinder penetrates through the lower surface of the base;
the connecting plate is detachably arranged at the bottom end of the hydraulic oil cylinder;
the two limiting rods are respectively arranged on the front side and the rear side of the base in a vertically sliding manner, and the bottom ends of the limiting rods are fixedly connected with the top end of the connecting plate;
the height adjusting mechanism is fixedly connected to the left side of the connecting plate;
the digging mechanism is fixedly connected to the bottom end of the height adjusting mechanism;
the height adjustment mechanism comprises:
the shell is fixedly connected to the left side of the connecting plate;
the guide rods are two in number and are respectively and fixedly connected to the front side and the rear side of the inner cavity of the shell along the vertical direction;
two ends of the screw rod are respectively and rotatably connected to the upper end and the lower end of the inner cavity of the shell through bearings;
the brake assembly is fixedly connected to the top end of the screw rod;
the push plate is in threaded connection with the middle of the outer wall of the screw rod and is sleeved on the outer wall of the guide rod;
the supporting rods are fixedly connected to the front side and the rear side of the bottom end of the push plate respectively, and the bottom end of the supporting rods extends out of the lower surface of the shell.
Preferably, the brake assembly includes: the supporting column is fixedly connected to the top end of the screw rod; the eccentric wheel is rotatably connected to the top of the outer wall of the supporting column through a pin shaft, and the outer wall of the eccentric wheel is tightly contacted with the upper surface of the shell; and the handle is fixedly connected to the outer wall of the eccentric wheel.
Preferably, the connecting point of the eccentric wheel and the supporting column is positioned outside the eccentric wheel.
Preferably, the excavating mechanism includes: the platform is fixedly connected to the bottom end of the supporting rod; the two sliding rods are respectively and fixedly connected to the left side and the right side of the upper surface of the platform along the vertical direction; the top plate is fixedly connected to the top end of the sliding rod; the motor is connected to the top end of the top plate through a screw; the cam is detachably arranged at the output end of the motor, and a sliding groove is formed in the front side of the cam; the supporting plate is sleeved on the outer wall of the sliding rod in a vertically sliding mode, the supporting plate is in a cross shape, and the outer sides of the four end parts are provided with slideways; the push rod is fixedly connected to the center of the upper surface of the supporting plate; one end of the shifting block is detachably arranged at the top of the push rod, and the other end of the shifting block is embedded in the inner cavity of the sliding groove; the four sleeves are respectively and fixedly connected to the middle parts of the periphery of the platform; the compression bar can be embedded in the inner cavity of the sleeve in a vertically sliding manner; the spade head is fixedly connected to the bottom end of the pressure rod; the sliding blocks are arranged in a plurality of groups, every two sliding blocks are respectively fixedly connected to the top ends of the two sides of the shovel head, and the sliding blocks are embedded in the inner cavity of the slide way; and the travel switch is detachably arranged on the front side of the top end of the top plate and is electrically connected with the hydraulic oil cylinder.
Preferably, the shape of the sliding groove is oval, and the two ends of the sliding groove are different in size.
Preferably, the bottom ends of the four sleeves are all inclined inwards.
Preferably, the slider is in the shape of a cylinder.
The agricultural planting digging equipment provided by the invention has the beneficial effects that:
the supporting rod can move up and down through the matching of the screw rod and the guide rod, the screw rod is braked by the brake assembly, so that the height adjustment of the digging mechanism is realized, the cam is driven by the motor to rotate clockwise, the supporting plate can move up and down along the outer wall of the sliding rod under the matching of the sliding groove and the shifting block, so that the pressing rod can slide up and down in the sleeve, and the digging operation is realized by the up-and-down movement of the four shovel heads, so that the digging operation is realized in the practical use process without manual control, the digging continuity is high, the operation process is simple, the digging effect is improved, meanwhile, the digging can be carried out according to the planting pit size planted by different types of plants, the use is wide, and the digging.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the height adjustment mechanism of the present invention;
fig. 3 is a schematic view of the cam structure of the present invention.
In the figure: 1. the device comprises a base, 2, a height-adjusting mechanism, 21, a shell, 22, a guide rod, 23, a screw rod, 24, a brake component, 241, a support column, 242, an eccentric wheel, 243, a handle, 25, a push plate, 26, a support rod, 3, a soil-digging mechanism, 31, a platform, 32, a slide rod, 33, a top plate, 34, a motor, 35, a cam, 36, a sliding groove, 37, a support plate, 38, a sliding way, 39, a push rod, 310, a shifting block, 311, a sleeve, 312, a pressure rod, 313, a shovel head, 314, a sliding block, 315, a travel switch, 4, a hydraulic oil cylinder, 5, a connecting plate, 6 and a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the agricultural planting excavating equipment comprises a base 1, a height adjusting mechanism 2, an excavating mechanism 3, a hydraulic oil cylinder 4, a connecting plate 5 and a limiting rod 6, wherein the hydraulic oil cylinder 4 is detachably arranged at the top center of the base 1, the bottom end of the hydraulic oil cylinder penetrates through the lower surface of the base 1, the connecting plate 5 is controlled to move up and down through the hydraulic oil cylinder 4, the connecting plate 5 is detachably arranged at the bottom end of the hydraulic oil cylinder 4, the two limiting rods 6 are arranged at the front side and the rear side of the base 1 and can respectively slide up and down, the bottom ends of the two limiting rods are fixedly connected with the top end of the connecting plate 5, the limiting rod 6 is used for limiting the connecting plate 5, the up-and-down movement; the digging mechanism 3 is fixedly connected to the bottom end of the height adjusting mechanism 2;
Preferably, the braking assembly 24 further includes a supporting post 241, an eccentric 242 and a handle 243, the supporting post 241 is fixedly connected to the top end of the screw 23, the eccentric 242 is rotatably connected to the top of the outer wall of the supporting post 241 by a pin, the outer wall of the eccentric 242 is in close contact with the upper surface of the housing 21, and the handle 243 is fixedly connected to the outer wall of the eccentric 242.
Preferably, the connection point of the eccentric 242 and the supporting pillar 241 is located outside the eccentric 242, so that the eccentric 242 can rotate eccentrically around the supporting pillar 241, and the eccentric 242 is pressed against the housing 21 to brake the screw 23.
As a preferable scheme, further, the excavating mechanism 3 comprises a platform 31, a sliding rod 32, a top plate 33, a motor 34, a cam 35, a sliding groove 36, a supporting plate 37, a slideway 38, a push rod 39, a shifting block 310, a sleeve 311, a pressing rod 312, a shovel head 313, a sliding block 314 and a travel switch 315, wherein the platform 31 is fixedly connected to the bottom end of the supporting rod 26, the number of the sliding rods 32 is two, the sliding rods are respectively and fixedly connected to the left side and the right side of the upper surface of the platform 31 along the up-down direction, the supporting plate 37 is limited by the sliding rod 32, so that the supporting plate 37 has the capability of vertically moving up and down, the top plate 33 is fixedly connected to the top end of the sliding rod 32, the motor 34 is connected to the top end of the top plate 33 by screws, the motor 34 is used for driving the cam 35 to rotate clockwise, the, the supporting plate 37 is in a cross shape, the outer sides of the four end parts are all provided with a slide way 38, a push rod 39 is fixedly connected to the central position of the upper surface of the supporting plate 37, the central line of the push rod 39 and the central point of a cam 35 are on the same straight line, one end of a shifting block 310 is detachably arranged at the top of the push rod 39, the other end of the shifting block is embedded in the inner cavity of a sliding groove 36, the shifting block 310 is in a cylinder shape, the self curved surface is used for sliding in the sliding groove 36, the number of sleeves 311 is four, the sleeves are respectively and fixedly connected to the middle part of the periphery of the platform 31, a pressing rod 312 is embedded in the inner cavity of the sleeves 311 in a vertically sliding manner, a shovel head 313 is fixedly connected to the bottom end of the pressing rod 312, the shovel head 313 is in a triangle shape, the shovel can conveniently extend into the ground, the shovel is convenient to dig, the number, and is electrically connected with the hydraulic oil cylinder 4.
Preferably, the sliding groove 36 is oval, and the two ends of the sliding groove are different in size, when the cam 35 rotates, the sliding groove 36 can push the shifting block 310 to move up and down through the inclined surfaces on the two sides of the sliding groove, and the shifting block 310 can be temporarily stationary in the horizontal direction by using the arcs on the two ends, so that the purpose of driving the supporting plate 37 to move is achieved.
Preferably, the bottom ends of the four sleeves 311 are inclined inward, so that the four shovel heads 313 can be combined together to dig the pit when the pressing rod 312 slides downward along the inner wall of the sleeve 311.
Preferably, the slider 314 is further shaped as a cylinder, with its own curvature to facilitate sliding within the slide 38.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Firstly, fixing a base 1 on an agricultural vehicle, pulling a handle 243 to enable an eccentric wheel 242 to be separated from contact with a shell 21 according to different plant types, releasing the braking on a screw 23, and then driving the screw 23 to rotate clockwise or anticlockwise, under the limiting action of a guide rod 22, the screw thread rotating force of the screw 23 can drive a push plate 25 to move up and down, so that a support rod 26 can drive a digging mechanism 3 to move up and down, the ground clearance of the digging mechanism 3 is changed, when the ground clearance meets the digging requirement, the handle 243 is pushed back to enable the eccentric wheel 242 to rotate to be in close contact with the upper surface of the shell 21, the screw 23 is braked, and the height adjustment of the digging mechanism 3 is completed;
step two, the agricultural vehicle is used for dragging the device to move forward at a uniform speed, the motor 34 drives the cam 35 to rotate clockwise, the sliding rod 32 limits the position of the supporting plate 37, so that the supporting plate 37 only has the capability of moving vertically up and down, the sliding groove 36 is oval, the two ends of the sliding groove 36 are different in size, the horizontal height of the shifting block 310 is unchanged when the shifting block 310 slides at the two ends of the sliding groove 36, the sliding groove 36 can extrude the shifting block 310 to move up and down by utilizing the inclined inner walls at the two sides, so that the vertical reciprocating movement of the supporting plate 37 is realized, the sliding block 314 slides in the sliding way 38, so that the pressing rod 312 slides up and down in the sleeve 311, when the four spade heads 313 move obliquely downwards, soil inside the spade heads 313 can be divided from the soil after combination, the soil digging is realized, when the tip of the cam 35 touches the travel switch 315, the travel switch 315 controls the hydraulic oil, with the advance of the device, the shovel heads 313 are gradually moved away from the position right above the soil pit, the hydraulic oil cylinder 4 controls the digging mechanism 3 to descend and return, the supporting plate 37 starts to move upwards, the four shovel heads 313 move upwards and gradually move away from each other, soil falls under the action of self gravity, and the device circularly works in such a way, so that the continuous digging of the soil pit can be realized;
this device need not staff manual operation, and the continuity of digging is strong, plants the convenient control of hole size, and the practicality is strong, labour saving and time saving, and very high soil pit excavates efficiency, more does benefit to the popularization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An agricultural planting and earthmoving apparatus comprising a base (1), characterized in that it further comprises:
the hydraulic oil cylinder (4) is detachably arranged at the center of the top end of the base (1), and the bottom end of the hydraulic oil cylinder penetrates through the lower surface of the base (1);
the connecting plate (5) is detachably arranged at the bottom end of the hydraulic oil cylinder (4);
the limiting rods (6) are arranged in two numbers, can be respectively arranged on the front side and the rear side of the base (1) in a vertically sliding mode, and are fixedly connected with the top ends of the connecting plates (5) at the bottom ends;
the height adjusting mechanism (2) is fixedly connected to the left side of the connecting plate (5);
the digging mechanism (3) is fixedly connected to the bottom end of the height adjusting mechanism (2);
the height-adjusting mechanism (2) comprises:
the shell (21) is fixedly connected to the left side of the connecting plate (5);
the guide rods (22) are two in number and are respectively and fixedly connected to the front side and the rear side of the inner cavity of the shell (21) along the vertical direction;
two ends of the screw rod (23) are respectively and rotatably connected to the upper end and the lower end of the inner cavity of the shell (21) through bearings;
the brake assembly (24) is fixedly connected to the top end of the screw rod (23);
the push plate (25) is screwed in the middle of the outer wall of the screw rod (23), and the push plate (25) is sleeved on the outer wall of the guide rod (22);
the number of the support rods (26) is two, the support rods are respectively fixedly connected to the front side and the rear side of the bottom end of the push plate (25), and the bottom end of the support rods extends out of the lower surface of the shell (21).
2. An agricultural planting earthmoving apparatus according to claim 1, characterized in that: the brake assembly (24) includes:
the supporting column (241) is fixedly connected to the top end of the screw rod (23);
the eccentric wheel (242) is rotatably connected to the top of the outer wall of the supporting column (241) through a pin shaft, and the outer wall of the eccentric wheel (242) is in close contact with the upper surface of the shell (21);
and the handle (243) is fixedly connected to the outer wall of the eccentric wheel (242).
3. An agricultural planting earthmoving apparatus according to claim 2, characterized in that: the connecting point of the eccentric wheel (242) and the supporting column (241) is positioned outside the eccentric wheel (242).
4. An agricultural planting earthmoving apparatus according to claim 1, characterized in that: the digging mechanism (3) includes:
the platform (31) is fixedly connected to the bottom end of the supporting rod (26);
the number of the sliding rods (32) is two, and the sliding rods are respectively and fixedly connected to the left side and the right side of the upper surface of the platform (31) along the vertical direction;
the top plate (33) is fixedly connected to the top end of the sliding rod (32);
a motor (34) screwed to the top end of the top plate (33);
the cam (35) is detachably arranged at the output end of the motor (34), and a sliding groove (36) is formed in the front side of the cam (35);
the supporting plate (37) is sleeved on the outer wall of the sliding rod (32) in a vertically sliding manner, the supporting plate (37) is in a cross shape, and the outer sides of the four end parts are provided with slideways (38);
the push rod (39) is fixedly connected to the center position of the upper surface of the supporting plate (37);
one end of the shifting block (310) is detachably arranged at the top of the push rod (39), and the other end of the shifting block is embedded in the inner cavity of the sliding groove (36);
the number of the sleeves (311) is four, and the sleeves are respectively and fixedly connected to the middle parts of the periphery of the platform (31);
the compression bar (312) is embedded in the inner cavity of the sleeve (311) in a vertically sliding manner;
the shovel head (313) is fixedly connected to the bottom end of the pressure rod (312);
the number of the sliding blocks (314) is a plurality, every two sliding blocks are a group and are respectively fixedly connected to the top ends of the two sides of the shovel head (313), and the sliding blocks (314) are embedded in the inner cavity of the slide way (38);
the travel switch (315) is detachably arranged on the front side of the top end of the top plate (33) and is electrically connected with the hydraulic oil cylinder (4).
5. An agricultural planting earthmoving apparatus according to claim 4, characterized in that: the shape of the sliding groove (36) is oval, and the sizes of the two ends of the sliding groove are different.
6. An agricultural planting earthmoving apparatus according to claim 4, characterized in that: the bottom ends of the four sleeves (311) are all inclined inwards.
7. An agricultural planting earthmoving apparatus according to claim 4, characterized in that: the slider (314) is cylindrical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011354435.8A CN112449795B (en) | 2020-11-27 | 2020-11-27 | Agricultural planting equipment of digging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011354435.8A CN112449795B (en) | 2020-11-27 | 2020-11-27 | Agricultural planting equipment of digging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112449795A true CN112449795A (en) | 2021-03-09 |
| CN112449795B CN112449795B (en) | 2021-12-07 |
Family
ID=74808818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011354435.8A Active CN112449795B (en) | 2020-11-27 | 2020-11-27 | Agricultural planting equipment of digging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112449795B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619273A (en) * | 2021-09-03 | 2021-11-09 | 江苏鸿皓包装有限公司 | Printing device for plastic packaging bag production |
| CN113875462A (en) * | 2021-09-01 | 2022-01-04 | 北京亚盛增光物理农业科技开发有限公司 | Light filling lamp for greenhouse illumination adjustment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008084428A1 (en) * | 2007-01-08 | 2008-07-17 | Jacob Cornelus Steenkamp | Planting of seedlings |
| RO131643A0 (en) * | 2016-09-02 | 2017-01-30 | Institutul Naţional Cercetare-Dezvoltare În Silvicultură "Marin Drăcea" | Hole boring auger with inner mechanism |
| CN110839379A (en) * | 2019-11-11 | 2020-02-28 | 长沙市天珍科技有限公司 | Agricultural plant transplants and uses planter |
| CN111451361A (en) * | 2020-03-12 | 2020-07-28 | 蒋军华 | Multi-station stamping equipment |
| CN211379363U (en) * | 2019-12-31 | 2020-09-01 | 刘涌 | Insecticidal lamp based on agricultural plant protection |
| CN111771461A (en) * | 2020-08-14 | 2020-10-16 | 永新县果业局 | Digging device for fruit tree planting |
| CN211721032U (en) * | 2019-11-06 | 2020-10-23 | 赵钦 | Environmental ecology prosthetic devices |
-
2020
- 2020-11-27 CN CN202011354435.8A patent/CN112449795B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008084428A1 (en) * | 2007-01-08 | 2008-07-17 | Jacob Cornelus Steenkamp | Planting of seedlings |
| RO131643A0 (en) * | 2016-09-02 | 2017-01-30 | Institutul Naţional Cercetare-Dezvoltare În Silvicultură "Marin Drăcea" | Hole boring auger with inner mechanism |
| CN211721032U (en) * | 2019-11-06 | 2020-10-23 | 赵钦 | Environmental ecology prosthetic devices |
| CN110839379A (en) * | 2019-11-11 | 2020-02-28 | 长沙市天珍科技有限公司 | Agricultural plant transplants and uses planter |
| CN211379363U (en) * | 2019-12-31 | 2020-09-01 | 刘涌 | Insecticidal lamp based on agricultural plant protection |
| CN111451361A (en) * | 2020-03-12 | 2020-07-28 | 蒋军华 | Multi-station stamping equipment |
| CN111771461A (en) * | 2020-08-14 | 2020-10-16 | 永新县果业局 | Digging device for fruit tree planting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113875462A (en) * | 2021-09-01 | 2022-01-04 | 北京亚盛增光物理农业科技开发有限公司 | Light filling lamp for greenhouse illumination adjustment |
| CN113619273A (en) * | 2021-09-03 | 2021-11-09 | 江苏鸿皓包装有限公司 | Printing device for plastic packaging bag production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112449795B (en) | 2021-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112449795B (en) | Agricultural planting equipment of digging | |
| CN202841883U (en) | Garlic seeder | |
| CN108934903A (en) | A kind of Multifunctional garden Machine for planting tree people | |
| CN215302015U (en) | Chinese rose square planting device | |
| CN219981497U (en) | Novel cotton planter | |
| CN204031936U (en) | A kind of feeding block seedlings raising machine | |
| CN210579960U (en) | Equipment for farming with improve scallion stalk proportion function | |
| CN107750604A (en) | A kind of agricultural production high-performance weeder | |
| CN108738529B (en) | Peanut seeder | |
| CN2643642Y (en) | Continuous seed lump compaction shaping machine | |
| CN110933974A (en) | Seed planter | |
| CN218072361U (en) | Garden shrub is planted and is used digging device | |
| CN100488349C (en) | Hydraulic motor driven cultivator capable of getting assistant adjustment by left and right hydraulic pressure at any moment | |
| CN213029170U (en) | Agricultural machine fertilizer injection unit | |
| CN108513769B (en) | Peanut seeder | |
| CN214070586U (en) | Municipal garden plants equipment | |
| CN112673774A (en) | Agricultural is with device of transplanting rice seedlings | |
| CN113853854A (en) | Utilize grape of biomass energy to plant with dark pine fertilizer distributor | |
| CN108575194B (en) | Pit pressing device for peanut seeding | |
| CN201766836U (en) | Seedling tray driving mechanism of seedling planting machine | |
| CN220935618U (en) | Soil filling compaction device for planting tree forestation | |
| CN114946352B (en) | Accurate layering application equipment of winter wheat nitrogen phosphorus fertilizer | |
| CN2301845Y (en) | Machine for making soil-block for seedling | |
| CN219205194U (en) | Agricultural planting digging device | |
| CN214545489U (en) | Mechanical perforating device is transplanted in nonirrigated farmland |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211112 Address after: 404600 No. 16, group 13, Shimiao village, Baidi Town, Fengjie County, Chongqing Applicant after: Fengjie luzangping Fruit Industry Co., Ltd Address before: 860099 152 Shuangyong North Road, Bayi District, Nyingchi City, Tibet Autonomous Region Applicant before: Zhao Bao |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |