CN112753320A - Agricultural seeding device that digs pit - Google Patents
Agricultural seeding device that digs pit Download PDFInfo
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- CN112753320A CN112753320A CN202110046965.4A CN202110046965A CN112753320A CN 112753320 A CN112753320 A CN 112753320A CN 202110046965 A CN202110046965 A CN 202110046965A CN 112753320 A CN112753320 A CN 112753320A
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- 238000010899 nucleation Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 17
- 239000003337 fertilizer Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241001481659 Syrphidae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Sowing (AREA)
Abstract
The invention discloses an agricultural digging and seeding device which comprises a top plate and a platform which are arranged in parallel up and down, wherein two guide posts are vertically and fixedly connected between the top plate and the platform, a double-shaft motor is vertically arranged between the two guide posts, an upper output shaft of the double-shaft motor is fixedly connected with a first threaded rod, a threaded sleeve is sleeved on the first threaded rod in a threaded manner, the upper end of the threaded sleeve is fixedly connected with the middle point of the top plate, a lower output shaft of the double-shaft motor is fixedly connected with a drill rod, the lower end of the drill rod is fixedly connected with a drill bit, sliding plates are fixedly connected to two sides of the double-shaft motor, each sliding plate is sleeved on the corresponding guide post in a sliding manner, and a drill groove which is coaxial with the first threaded rod. Has the advantages that: the invention has simple and reasonable structure, can set the drilling depth of the drill bit and the drill rod, ensures that the planting pit has the same depth, realizes seeding, fertilizing and watering in one step and greatly improves the planting efficiency.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to an agricultural digging and seeding device.
Background
For some crops, before sowing, digging a pit, putting seeds into the pit, applying fertilizer, and finally burying.
Chinese patent publication No. CN110419300B discloses a reciprocating pit digging device for agricultural planting, belonging to the field of agricultural planting. The pit digging equipment comprises a base, wherein a first through hole is formed in the base, a drilling tool assembly is movably arranged in the first through hole, the drilling tool assembly is connected with a connecting shaft, the connecting shaft is rotatably arranged at the bottom of a lifting plate, the lifting plate is slidably arranged above the base, the lifting plate is connected with the lifting assembly, and the connecting shaft is connected with a reciprocating assembly; the lifting assembly and the reciprocating assembly are connected with the driving mechanism. According to the invention, the drilling tool assembly is rotatably arranged at the bottom of the slidable lifting plate through the connecting shaft, the lifting plate is connected with the lifting assembly, and the connecting shaft is connected with the reciprocating assembly, so that the drilling tool assembly can be driven by the driving mechanism to simultaneously perform reciprocating rotation and lifting motion, thereby facilitating efficient pit digging operation and improving the pit digging work efficiency.
Although the above patent realizes the reciprocating rotation and the lifting movement of the drilling tool assembly, the following defects exist: but the structure is more complex because a plurality of gear parts are arranged for linkage; the starting time of the motor needs to be manually controlled, so that the drilling depth is different, and the planting quality is different; after the pit is drilled, seeds and chemical fertilizers are required to be manually put in and watered, a large amount of time is consumed, and the planting efficiency is seriously reduced.
In order to solve the problems, an agricultural digging and seeding device is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides an agricultural digging and seeding device.
In order to achieve the purpose, the invention adopts the following technical scheme: an agricultural digging and seeding device comprises a top plate and a platform which are arranged in parallel up and down, wherein two guide posts are vertically and fixedly connected between the top plate and the platform, a double-shaft motor is vertically arranged between the two guide posts, an upper output shaft of the double-shaft motor is fixedly connected with a first threaded rod, a threaded sleeve is sleeved on the first threaded rod in a threaded manner, the upper end of the threaded sleeve is fixedly connected with the middle point of the top plate, a lower output shaft of the double-shaft motor is fixedly connected with a drill rod, the lower end of the drill rod is fixedly connected with a drill bit, sliding plates are fixedly connected to two sides of the double-shaft motor respectively, each sliding plate is sleeved on the corresponding guide post in a sliding manner, and a drill slot which is coaxial with the first threaded; a sliding groove and a rotating groove are sequentially formed in one guide post from top to bottom, the upper inner wall and the lower inner wall of the sliding groove are rotatably connected with a second threaded rod, the lower end of the second threaded rod penetrates through the sliding groove and is rotatably connected with the inner bottom wall of the rotating groove, a sliding block which is in sliding connection with the sliding groove is sleeved on the second threaded rod in a threaded manner, and a forward and reverse rotation switch is mounted at the upper end of the sliding block; the upper end of the platform is symmetrically and fixedly connected with two charging buckets, the two charging buckets are internally and symmetrically provided with material containing grooves, the inner bottom surface of each material containing groove is an inclined surface, the extension line of the lower end of the inclined surface is intersected with the axis of the first threaded rod, the material containing grooves are vertically provided with blanking grooves at the lower ends of the inclined surfaces, the platform is internally and obliquely embedded with material guide pipes communicated with the blanking grooves, the ends of the material guide pipes, far away from the blanking grooves, are lower ends, the extension lines of the lower ends of the material guide pipes are intersected with the axis of the first threaded rod, the blanking grooves are internally provided with rotating plates, the outer peripheral surfaces of the rotating plates are provided with material grooves, one sides of the rotating plates, close to the axis of the first threaded rod, are coaxially and fixedly connected with cross rods, one ends of the cross rods, far away from the rotating plates, penetrate through the blanking grooves, a toothed plate is fixedly connected to the lower end of the sliding plate at the position opposite to the gear.
In the agricultural digging and seeding device, the lower end of the second threaded rod is fixedly connected with a knob.
In the agricultural digging and seeding device, the sliding groove is a square groove.
In the agricultural digging and seeding device, the anti-deflection mechanism comprises a fixing plate fixed at the upper end of the platform, a circular groove is formed in the fixing plate, and the cross rod and the circular groove are fixedly connected with a coil spring together.
In the agricultural digging and seeding device, the lower end of the platform is symmetrically and fixedly connected with a group of mounting blocks, and driving wheels are rotatably mounted in the mounting blocks.
In foretell agricultural seeding device that digs a pit, the upper end fixedly connected with cask of platform, the lower extreme intercommunication of cask has the outlet pipe, the outlet pipe is kept away from the one end of cask and is buckled the back and set up under towards the drill bit, the butterfly valve is installed at the corresponding position of gear to the outlet pipe, the butterfly valve includes the valve rod, the one end and the coaxial fixed connection of gear of valve rod.
Compared with the prior art, the agricultural digging and seeding device has the advantages that:
1. the double-shaft motor drives the drill rod and the drill bit to rotate continuously on one hand, and drives the first threaded rod to continuously unscrew the threaded sleeve due to the fixed connection of the double-shaft motor and the sliding plate on the other hand, so that the drill rod and the drill bit move downwards while rotating and then penetrate through the drill slot, the drill rod continuously unscrews soil to form a planting pit, and the operation is convenient;
2. the rotary knob drives the second threaded rod connected with the rotary knob to rotate, the sliding block slides up and down along with the rotation of the second threaded rod under the limit condition of sliding with the sliding groove, so that the distance between the forward and reverse rotation switch and the sliding plate is changed, when the sliding plate slides downwards to be in contact with the forward and reverse rotation switch, the double-shaft motor is driven reversely immediately, the forward and reverse rotation nodes do not need to be controlled manually, the depth of each drilling pit is ensured to be the same, and the requirement of crop growth is met;
3. in the downward moving process of the toothed plate, the toothed plate is meshed with the gear to drive the cross rod and the rotating plate connected with the cross rod to rotate, the coil spring is curled, after the rotating plate rotates by a certain degree, seeds or chemical fertilizers fall into the material guide pipe, and after the drill bit and the drill bit move upwards to be separated from the soil, the seeds or the chemical fertilizers fall into the planting pit, so that automatic planting and fertilizing are realized;
4. in the process that the toothed plate is meshed with the gear and drives the transverse rod and the rotating plate to rotate, the butterfly valve can be opened by driving the valve rod to rotate synchronously, so that water in the bucket flows out to a planting pit through the water outlet pipe under the action of gravity, sowing, fertilizing and watering can be completed in one step, and the survival rate of seeds is improved;
5. the invention has simple and reasonable structure, can set the drilling depth of the drill bit and the drill rod, ensures that the planting pit has the same depth, realizes seeding, fertilizing and watering in one step and greatly improves the planting efficiency.
Drawings
FIG. 1 is a front sectional view of an agricultural hole-digging and seeding device according to an embodiment 1 of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 4 is a structural cross-sectional view of the side of the bucket of FIG. 1;
fig. 5 is a schematic structural diagram of an agricultural hole digging and seeding device in embodiment 2 of the invention.
In the figure: 1 top plate, 2 platforms, 3 mounting blocks, 4 traveling wheels, 5 guide posts, 6 thread sleeves, 7 first threaded rods, 8 double-shaft motors, 9 sliding plates, 10 drill rods, 11 drill bits, 12 drill grooves, 13 buckets, 14 material containing grooves, 15 blanking grooves, 16 rotating plates, 17 material grooves, 18 transverse rods, 19 gears, 20 fixing plates, 21 coil springs, 22 material guide pipes, 23 toothed plates, 24 sliding grooves, 25 rotating grooves, 26 second threaded rods, 27 knobs, 28 sliding blocks, 29 buckets, 30 water outlet pipes, 31 butterfly valves and 32 valve rods.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
Referring to fig. 1-5, an agricultural digging and seeding device comprises a top plate 1 and a platform 2 which are arranged in parallel from top to bottom, wherein two guide posts 5 are vertically and fixedly connected between the top plate 1 and the platform 2, a double-shaft motor 8 is vertically arranged between the two guide posts 5, an upper output shaft of the double-shaft motor 8 is fixedly connected with a first threaded rod 7, a threaded sleeve 6 is sleeved on the upper thread of the first threaded rod 7, the upper end of the threaded sleeve 6 is fixedly connected with the middle point of the top plate 1, a lower output shaft of the double-shaft motor 8 is fixedly connected with a drill rod 10, the lower end of the drill rod 10 is fixedly connected with a drill bit 11, sliding plates 9 are fixedly connected to both sides of the double-shaft motor 8, each sliding plate 9 is sleeved on the corresponding guide post 5 in a sliding manner, and a;
in this embodiment, double-shaft motor 8 drives drilling rod 10 and drill bit 11 on the one hand and constantly rotates, and on the other hand is because double-shaft motor 8 and sliding plate 9 fixed connection, and double-shaft motor 8 drives first threaded rod 7 and constantly screws out thread bush 6, realizes that drilling rod 10 and drill bit 11 limit are rotatory to move down on the limit, and then passes drill groove 12, and drilling rod 10 constantly screws out earth, forms and plants the hole, and then double-shaft motor 8 back drive, with last the same reason, then drilling rod 10, drill bit 11, first threaded rod 7 resets.
As an improvement, a sliding groove 24 and a rotating groove 25 are sequentially formed in one guide post 5 from top to bottom, the upper inner wall and the lower inner wall of the sliding groove 24 are rotatably connected with a second threaded rod 26, the lower end of the second threaded rod 26 penetrates through the sliding groove 24 and is rotatably connected with the inner bottom wall of the rotating groove 25, a sliding block 28 which is slidably connected with the sliding groove 24 is sleeved on the second threaded rod 26 in a threaded manner, a forward and reverse switch is mounted at the upper end of the sliding block 28, and the forward and reverse switch is electrically connected with the double-shaft motor 8 so as to perform real-;
the drilling pit depth is set by adjusting the positions of the sliding block 28 and the forward and reverse rotation switch relative to the guide column 5, the second threaded rod 26 connected with the sliding block 28 is driven to rotate by rotating the knob 27, the sliding block 28 slides up and down along with the rotation of the second threaded rod 26 under the limiting condition of sliding with the sliding groove 24, further the distance between the forward and reverse rotation switch and the sliding plate 9 is changed, when the sliding plate 9 slides downwards to be in contact with the forward and reverse rotation switch, the double-shaft motor 8 is driven in the reverse direction immediately, the forward and reverse rotation nodes do not need to be controlled manually, the depth of each drilling pit is ensured to be the same, and the requirement of crop growth is.
As an improvement, two charging buckets 13 are symmetrically and fixedly connected to the upper end of a platform 2, charging troughs 14 are symmetrically arranged in the two charging buckets 13, the inner bottom surface of each charging trough 14 is an inclined surface, the extension line of the lower end of the inclined surface is intersected with the axis of a first threaded rod 7, a blanking trough 15 is vertically arranged at the lower end of the inclined surface of each charging trough 14, a material guide pipe 22 communicated with the blanking trough 15 is obliquely embedded in the platform 2, one end, away from the blanking trough 15, of each material guide pipe 22 is a lower end, the extension line of the lower end of each material guide pipe 22 is intersected with the axis of the first threaded rod 7, so that seeds or chemical fertilizers falling into the material guide pipes 22 can fall out to a planting pit, a rotating plate 16 is arranged in the blanking trough 15, a seed trough 17 is arranged on the outer peripheral surface of the rotating plate 16, a cross rod 18 is coaxially and fixedly connected to one side, close to the axis, and the cross bar 18 is connected with the charging chute 15 in a sealing and rotating way by using a bearing, an anti-deflection mechanism is arranged between the gear 19 and the charging bucket 13, and a toothed plate 23 is fixedly connected at the lower end of the sliding plate 9 and at the position opposite to the gear 19.
The lower end of the second threaded rod 26 is fixedly connected with a knob 27, which is convenient for a technician to rotate the second threaded rod 26.
The sliding groove 24 is a square groove and limits the sliding of the sliding block 28.
The anti-deflection mechanism comprises a fixing plate 20 fixed at the upper end of the platform 2, a circular groove is formed in the fixing plate 20, a cross rod 18 and the circular groove are fixedly connected with a coil spring 21 together, and the coil spring 21 tends to curl to enable the charging chute 15 to face upwards and the toothed plate 23 to correspond to the gear 19.
The lower end of the platform 2 is symmetrically and fixedly connected with a group of mounting blocks 3, and a traveling wheel 4 is rotatably mounted in each mounting block 3, so that the platform 2 can conveniently walk in the ground.
The two material containing grooves 14 can be respectively filled with seeds or chemical fertilizers as required, the blanking groove 15 on the rotating plate 16 is upward under the elastic force of the coil spring 21 connected with the cross rod 18, so that the seeds or the chemical fertilizers fall into the blanking groove 15 for temporary storage, the sliding plate 9 moves downward along with the movement of the double-shaft motor 8 and drives the toothed plate 23 to move downward, in the downward moving process, the toothed plate 23 is meshed with the gear 19 to drive the cross rod 18 and the rotating plate 16 connected with the cross rod to rotate, the coil spring 21 is curled, after the rotating plate 16 rotates 90 degrees, the seeds or the chemical fertilizers fall into the material guide pipe 22 and fall into a planting pit after the drill bit 10 and the drill bit 11 move upward and are separated from the ground, automatic planting and fertilization are realized, then the rotating plate 16 gradually resets in the process of moving upward and meshing the gear 19 on the toothed plate 23, and the coil spring 21 is arranged to ensure that the toothed plate 23 is just meshed when meeting the gear 19, and the orientation of the chute 15.
It should be noted that, the upper end of platform 2 and offer the opening that supplies it to pass on pinion rack 23 is just to the position, not drawn in the figure, it is at least 90 to set up the open-ended purpose, it can rotate through the rotor plate 16 to ensure the material, make seed or chemical fertilizer fall into the passage 22 through blanking groove 15, it further needs to explain that, the passage 22 inner wall has certain friction, thereby restrict the falling speed of seed or chemical fertilizer in the passage 22, after guaranteeing to move up at drill bit 11, drilling rod 10 and break away from the soil, seed or chemical fertilizer fall into the planting hole naturally, avoid not breaking away from the soil at drill bit 11 and drilling rod 10 and just directly fall out the condition that the passage 22 influences the seeding.
Example 2
The present embodiment is modified from embodiment 1 as follows: the upper end fixedly connected with cask 29 of platform 2, the lower extreme intercommunication of cask 29 has outlet pipe 30, and the one end that outlet pipe 30 kept away from cask 29 is buckled and is set up towards under the drill bit 11, and outlet pipe 30 installs butterfly valve 31 in the corresponding position of gear 19, and butterfly valve 31 is prior art, rotates half a week at valve rod 32 and is the maximum flow, and butterfly valve 31 includes valve rod 32, and the one end and the coaxial fixed connection of gear 19 of valve rod 32.
In this embodiment, the operating principle of the above embodiment 1 is different in that: in the process that the toothed plate 23 is meshed with the gear 19 and drives the cross rod 18 and the rotating plate 16 to rotate, the butterfly valve 31 can be opened by driving the valve rod 32 to rotate synchronously, so that water in the water bucket 29 flows out to a planting pit through the water outlet pipe 30 under the action of gravity, the sowing, the fertilization and the watering can be completed in one step, and the survival rate of seeds is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. An agricultural digging and seeding device comprises a top plate (1) and a platform (2) which are arranged in parallel up and down, and is characterized in that two guide posts (5) are vertically and fixedly connected between the top plate (1) and the platform (2), a double-shaft motor (8) is vertically arranged between the two guide posts (5), an upper output shaft of the double-shaft motor (8) is fixedly connected with a first threaded rod (7), a threaded sleeve (6) is sleeved on the upper thread of the first threaded rod (7), the upper end of the threaded sleeve (6) is fixedly connected with the midpoint of the top plate (1), a lower output shaft of the double-shaft motor (8) is fixedly connected with a drill rod (10), the lower end of the drill rod (10) is fixedly connected with a drill bit (11), sliding plates (9) are fixedly connected to both sides of the double-shaft motor (8), and each sliding plate (9) is sleeved on the corresponding guide post (5) in a, the upper end of the platform (2) is provided with a drill groove (12) which is coaxial with the first threaded rod (7);
a sliding groove (24) and a rotating groove (25) are sequentially formed in one guide post (5) from top to bottom, the upper inner wall and the lower inner wall of the sliding groove (24) are rotatably connected with a second threaded rod (26), the lower end of the second threaded rod (26) penetrates through the sliding groove (24) and is rotatably connected with the inner bottom wall of the rotating groove (25), a sliding block (28) which is in sliding connection with the sliding groove (24) is sleeved on the second threaded rod (26) in a threaded manner, and a forward and reverse rotation switch is installed at the upper end of the sliding block (28);
the upper end of the platform (2) is symmetrically and fixedly connected with two charging barrels (13), the charging chutes (14) are symmetrically arranged in the two charging barrels (13), the inner bottom surface of each charging chute (14) is an inclined surface, the extension lines of the lower ends of the inclined surfaces are intersected with the axis of the first threaded rod (7), the charging chutes (15) are vertically arranged at the lower ends of the inclined surfaces of the charging chutes (14), material guide pipes (22) communicated with the charging chutes (15) are obliquely embedded in the platform (2), the ends, far away from the charging chutes (15), of the material guide pipes (22) are lower ends, the extension lines of the lower ends of the material guide pipes (22) are intersected with the axis of the first threaded rod (7), rotating plates (16) are arranged in the charging chutes (15), the outer peripheral surfaces of the rotating plates (16) are provided with one material groove (17), and transverse rods (18) are coaxially and fixedly connected to one sides, close to the axis of the first threaded, the feed chute (15) is run through to the one end that commentaries on classics board (16) is kept away from in horizontal pole (18) and coaxial fixedly connected with gear (19), and horizontal pole (18) use bearing and feed chute (15) sealed rotation to be connected, be equipped with between gear (19) and storage bucket (13) and prevent deflection mechanism, the lower extreme of sliding plate (9) just has pinion rack (23) at gear (19) just right position fixedly connected with.
2. An agricultural pit-digging seeding device according to claim 1, characterized in that the lower end of the second threaded rod (26) is fixedly connected with a knob (27).
3. An agricultural pit-digging seeding device according to claim 1, characterised in that the chute (24) is a square chute.
4. An agricultural pit-digging seeding device according to claim 1, characterized in that the anti-deflection mechanism comprises a fixed plate (20) fixed on the upper end of the platform (2), a circular groove is arranged in the fixed plate (20), and a coil spring (21) is fixedly connected with the cross bar (18) and the circular groove together.
5. An agricultural pit digging and seeding device according to claim 1, characterized in that a group of mounting blocks (3) are symmetrically and fixedly connected with the lower end of the platform (2), and a driving wheel (4) is rotatably mounted in each mounting block (3).
6. The agricultural pit-digging seeding device according to claim 1, characterized in that a water bucket (29) is fixedly connected to the upper end of the platform (2), a water outlet pipe (30) is communicated with the lower end of the water bucket (29), one end of the water outlet pipe (30) far away from the water bucket (29) is bent and then arranged towards the position right below the drill bit (11), a butterfly valve (31) is installed on the corresponding position of the gear (19) on the water outlet pipe (30), the butterfly valve (31) comprises a valve rod (32), and one end of the valve rod (32) is coaxially and fixedly connected with the gear (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046965.4A CN112753320B (en) | 2021-01-14 | 2021-01-14 | Agricultural seeding device that digs pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046965.4A CN112753320B (en) | 2021-01-14 | 2021-01-14 | Agricultural seeding device that digs pit |
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| Publication Number | Publication Date |
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| CN112753320A true CN112753320A (en) | 2021-05-07 |
| CN112753320B CN112753320B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110046965.4A Active CN112753320B (en) | 2021-01-14 | 2021-01-14 | Agricultural seeding device that digs pit |
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| Country | Link |
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| CN (1) | CN112753320B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597862A (en) * | 2021-08-10 | 2021-11-05 | 杜蒙恩 | Fertilizer injection unit for farming |
| CN115399097A (en) * | 2022-09-23 | 2022-11-29 | 鞠蕊蕊 | Multi-functional seeder for municipal garden |
| CN117957977A (en) * | 2024-04-02 | 2024-05-03 | 潍坊青欣绿化工程有限公司 | Multi-functional seeder is used in municipal garden |
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| CN209806403U (en) * | 2019-04-19 | 2019-12-20 | 江苏苏北花卉股份有限公司 | Nursery stock fertilizer injection unit that digs pit |
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| CN210840612U (en) * | 2019-10-10 | 2020-06-26 | 武汉蔬博农业科技有限公司 | Seeding device for greenhouse planting |
| CN210900296U (en) * | 2019-10-09 | 2020-07-03 | 湖北弘扬环境工程有限公司 | Garden engineering plants with device of digging pit |
| CN111819965A (en) * | 2020-07-24 | 2020-10-27 | 黄翠云 | Seeding and punching integrated seeding equipment |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464084A (en) * | 2018-04-03 | 2018-08-31 | 孙利成 | A kind of pit-picker with fertilizing functions |
| CN209806403U (en) * | 2019-04-19 | 2019-12-20 | 江苏苏北花卉股份有限公司 | Nursery stock fertilizer injection unit that digs pit |
| CN210900296U (en) * | 2019-10-09 | 2020-07-03 | 湖北弘扬环境工程有限公司 | Garden engineering plants with device of digging pit |
| CN210840612U (en) * | 2019-10-10 | 2020-06-26 | 武汉蔬博农业科技有限公司 | Seeding device for greenhouse planting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597862A (en) * | 2021-08-10 | 2021-11-05 | 杜蒙恩 | Fertilizer injection unit for farming |
| CN115399097A (en) * | 2022-09-23 | 2022-11-29 | 鞠蕊蕊 | Multi-functional seeder for municipal garden |
| CN115399097B (en) * | 2022-09-23 | 2023-06-20 | 鞠蕊蕊 | Multifunctional seeding device for municipal gardens |
| CN117957977A (en) * | 2024-04-02 | 2024-05-03 | 潍坊青欣绿化工程有限公司 | Multi-functional seeder is used in municipal garden |
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| CN112753320B (en) | 2024-04-19 |
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