CN113424680A - Adjustable pit digging device for agricultural planting - Google Patents
Adjustable pit digging device for agricultural planting Download PDFInfo
- Publication number
- CN113424680A CN113424680A CN202110852597.2A CN202110852597A CN113424680A CN 113424680 A CN113424680 A CN 113424680A CN 202110852597 A CN202110852597 A CN 202110852597A CN 113424680 A CN113424680 A CN 113424680A
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- fixedly connected
- frame
- agricultural planting
- bevel gear
- driving
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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
Abstract
The invention belongs to the field of agricultural planting, and particularly relates to an adjustable pit digging device for agricultural planting, which comprises a base, wherein a support frame is fixedly connected to the base, a control box is fixedly connected to the support frame, two thread sleeves are rotatably connected between the control box and the support frame, screw rods are in threaded connection in the thread sleeves, the lower ends of the two screw rods are fixedly connected to a frame together, the frame is in sliding connection with the support frame, a bidirectional screw rod is rotatably connected to the frame, and two thread blocks are in threaded connection on the bidirectional screw rod. According to the invention, the depth of the drill rod matched with the spiral blade for digging pits can be accurately regulated and controlled through the arranged control mechanism, the rotating speed of the spiral blade can be improved through the arranged speed increasing mechanism, further the pit digging efficiency is improved, the labor loss of manual pit digging is avoided, the distance between two drill rods can be regulated and controlled through the arranged driving mechanism, and further the distance between every two pits can be accurately regulated and controlled.
Description
Technical Field
The invention belongs to the field of agricultural planting, and particularly relates to an adjustable pit digging device for agricultural planting.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, the science of researching agriculture is agriculture, the labor object of agriculture is living animals and plants, the obtained products are the animals and plants, and the agriculture is a basic industry for supporting national economic construction and development.
At present, in-process at the production of agricultural, often need dig the hole on the field bed, be used for planting vegetables, traditional mode of digging the hole, use the shovel to dig the hole on the field bed through the manual work, whole process comparatively consumes the manpower, and inefficiency, and the in-process of manual work digging the hole, the degree of depth that can not guarantee to dig the hole accords with required, and the in-process of manual work digging the hole on the field bed, can not guarantee to dig the interval between hole and accord with standard demand, if the interval between hole and hole is too close to, can make vegetables shelter from each other, influence normal growth.
Therefore, we propose an adjustable digging device for agricultural planting to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides an adjustable pit digging device for agricultural planting.
In order to achieve the purpose, the invention adopts the following technical scheme: an adjustable pit digging device for agricultural planting comprises a base, wherein a support frame is fixedly connected onto the base, a control box is fixedly connected onto the support frame, two thread sleeves are rotatably connected between the control box and the support frame, a screw rod is connected into each thread sleeve in a threaded manner, the lower ends of the two screw rods are fixedly connected with a frame together, the frame is connected with the support frame in a sliding manner, a bidirectional screw rod is rotatably connected onto the frame, two thread blocks are connected onto the bidirectional screw rod in a threaded manner, a hollow supporting seat is fixedly connected onto each thread block, a drill rod is rotatably connected into each hollow supporting seat, spiral blades are arranged on each drill rod, a abdicating port matched with each drill rod is formed in the base, a control mechanism matched with the two thread sleeves is arranged in the control box, and a driving mechanism matched with the bidirectional screw rod is arranged on each frame, and the hollow supporting seat is provided with a speed increasing mechanism matched with the bidirectional screw rod.
In foretell digging device with adjustable farming is used, control mechanism includes worm, two worm wheels and a driving motor, the worm rotates and sets up in the control box, two the worm wheel cup joints respectively in two thread bush, and two worm wheels all mesh with the worm mutually, the one end and the driving motor transmission of worm are connected.
In foretell digging pit device with adjustable farming is used, actuating mechanism includes driving gear, driven gear and second driving motor, fixedly connected with drive box on the frame, and two-way lead screw runs through drive box and cup joints with driven gear is fixed, the driving gear rotates and sets up in drive box, and driving gear and driven gear mesh mutually, the transmission shaft and the second driving motor transmission of driving gear are connected.
In the adjustable digging device for agricultural planting, the speed increasing mechanism comprises a first bevel gear, a second bevel gear and a third driving motor, the first bevel gear is rotatably arranged in the hollow supporting seat, a transmission shaft of the first bevel gear is in transmission connection with the third driving motor, the second bevel gear is fixedly sleeved on the drill rod and meshed with the first bevel gear, and the gear ratio of the first bevel gear to the second bevel gear is 2: 1.
In foretell digging device with adjustable farming is used, a plurality of supporting shoes of fixedly connected with on the base, and seted up two smooth chambeies on the supporting shoe, sliding connection has the bracing piece in the smooth chamber, and a plurality of buffer spring of fixedly connected with between bracing piece and the smooth chamber, two liang the common fixedly connected with universal wheel of bracing piece.
In foretell digging pit device with adjustable farming is used, a plurality of locking boxes of fixedly connected with on the base, inlay in the locking box and be equipped with the electromagnetism piece, and the electromagnetism piece has the magnetism slider through a plurality of extension spring fixed connection, magnetism slider and locking box sliding connection, and fixedly connected with inserted bar on the magnetism slider, the inserted bar runs through the setting of locking box.
In the adjustable pit digging device for agricultural planting, the frame is provided with the limiting sliding groove, and the two thread blocks are both in sliding connection with the limiting sliding groove.
In the adjustable digging device for agricultural planting, the support frame is provided with the relays, and the relays are connected with the electromagnetic blocks in series.
The invention has the beneficial effects that: through the control mechanism who sets up, can control the degree of depth that two drilling rods got into in the earth, and then can the depth of accurate control division hole, through the acceleration mechanism who sets up, can regulate and control the drilling rod and rotate, cooperation control mechanism, can make the drilling rod bore earth and dig the hole, cooperation spiral leaf simultaneously, can derive the pothole with the earth that drills out, the manpower has been saved greatly, can regulate and control two-way lead screw through the actuating mechanism who sets up and rotate, and then regulate and control the interval between two drilling rods, and then the interval between two liang of potholes of convenient to use person accurate control.
When the device is used, the device can be moved to a target point through the universal wheel, then the relay is closed, current is introduced into each electromagnetic block to generate magnetism, and then the electromagnetic block can repel the magnetic slide block, so that the magnetic slide block drives the insertion rod to be inserted into the ground, the stability of the whole device is ensured, then the second driving motor is started, the second driving motor can drive the driving gear to rotate, under the transmission of the driven gear, the driving gear can drive the two-way screw rod to rotate, so that the two threaded blocks can slide to be close to or away from each other, and further the two threaded blocks can drive the two drill rods to be close to or away from each other, when the distance between the two drill rods reaches the requirement, the second driving motor is closed, then the first driving motor and the third driving motor are started, the first driving motor can drive the worm to rotate, under the transmission of the two worm wheels, the worm can drive the two thread sleeves to synchronously rotate, the screw thread bush pivoted in-process can drive the frame gliding through the screw rod, and the frame can drive two drilling rods and be close to ground, simultaneously, under third driving motor's drive, third driving motor can drive first bevel gear and rotate, and under the transmission of second bevel gear, first bevel gear can drive the drilling rod and rotate, and then along with drilling rod and ground contact, the rotary motion of cooperation drilling rod can subaerial dig the hole.
Simultaneously, the drilling rod pivoted in-process, the spiral leaf can follow the drilling rod and constantly rotate, spins out the earth around the pothole, when the degree of depth of pothole reaches needs, regulates and control the reversal of first driving motor, and first driving motor can drive the worm reversal, and in the same way, two screw rods can pull the frame and go up the slip, and then make the drilling rod break away from the pothole gradually, after the drilling rod return, close first driving motor and third driving motor.
In summary, the following steps: through the control mechanism who sets up, can the accurate degree of depth of regulation and control drilling rod cooperation spiral leaf digging pit, through the acceleration mechanism who sets up, can improve the slew velocity of spiral leaf, and then improve digging efficiency, and avoided the labour loss of artifical digging pit, through the actuating mechanism who sets up, can regulate and control the interval between two drilling rods, and then can the accurate interval of regulating and controlling two liang of pot holes.
Drawings
FIG. 1 is a schematic view of an overall structure of an adjustable digging device for agricultural planting according to the present invention;
FIG. 2 is a schematic view of an adjustable digging device for agricultural planting according to the present invention in front perspective view;
FIG. 3 is a schematic view of the internal structure of a control box of an adjustable digging device for agricultural planting according to the present invention;
FIG. 4 is a schematic view of the internal structure of a driving box of an adjustable digging device for agricultural planting according to the present invention;
FIG. 5 is a schematic structural view of a speed increasing mechanism of the adjustable pit digging device for agricultural planting according to the present invention;
FIG. 6 is a schematic structural diagram of the mutually matched universal wheels and supporting blocks of the adjustable digging device for agricultural planting provided by the invention;
FIG. 7 is a schematic view of the internal structure of the locking box of the adjustable digging device for agricultural planting according to the present invention.
In the figure: the device comprises a base 1, a support frame 2, a control box 3, a thread bushing 4, a screw rod 5, a frame 6, a bidirectional screw rod 7, a thread block 8, a hollow support seat 9, a drill rod 10, a spiral blade 11, a clearance port 12, a control mechanism 13, a worm 131, a worm gear 132, a first driving motor 133, a driving mechanism 14, a driving gear 141, a driven gear 142, a second driving motor 143, a speed increasing mechanism 15, a first bevel gear 151, a second bevel gear 152, a third driving motor 153, a support block 16, a sliding cavity 17, a support rod 18, a buffer spring 19, a universal wheel 20, a locking box 21, an electromagnetic block 22, an extension spring 23, a magnetic sliding block 24, an inserted rod 25, a limit sliding chute 26, a relay 27 and a driving box 28.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
As shown in fig. 1-7, a digging device with adjustable farming is with, including base 1, a plurality of supporting shoes 16 of fixedly connected with on the base 1, and seted up two smooth chambeies 17 on the supporting shoe 16, sliding connection has the bracing piece 18 in the smooth chamber 17, and a plurality of buffer spring 19 of fixedly connected with between bracing piece 18 and the smooth chamber 17, the common fixedly connected with universal wheel 20 of two liang of bracing pieces 18, through the universal wheel 20 that sets up, the person of facilitating the use removes whole device, through the cooperation of the buffer spring 19 that sets up and bracing piece 18, the vibration that can the buffer device removal in-process produced.
A plurality of locking boxes 21 of fixedly connected with on the base 1, it is equipped with electromagnetism piece 22 to inlay in the locking box 21, and electromagnetism piece 22 is through a plurality of extension spring 23 fixedly connected with magnetism slider 24, magnetism slider 24 and locking box 21 sliding connection, and fixedly connected with inserted bar 25 on the magnetism slider 24, inserted bar 25 runs through locking box 21 and sets up, electromagnetism piece 22 through the setting, can utilize the magnetism change of electromagnetism piece 22 switching on and off, cooperation magnetism slider 24 and extension spring 23, control the flexible of inserted bar 25, and then the quick locking of convenient to use person or unblock whole device, be provided with relay 27 on the support frame 2, and relay 27 establishes ties with each electromagnetism piece 22, relay 27's setting, convenient to use person controls each electromagnetism piece 22 switching on and off fast.
A support frame 2 is fixedly connected on a base 1, a control box 3 is fixedly connected on the support frame 2, two thread sleeves 4 are rotatably connected between the control box 3 and the support frame 2, screw rods 5 are connected in the thread sleeves 4 in a threaded manner, a frame 6 is fixedly connected at the lower ends of the two screw rods 5 together, the frame 6 is slidably connected with the support frame 2, a bidirectional screw rod 7 is rotatably connected on the frame 6, two thread blocks 8 are connected on the bidirectional screw rod 7 in a threaded manner, a limit chute 26 is arranged on the frame 6, the two thread blocks 8 are both slidably connected with the limit chute 26, the limit chute 26 is arranged to limit the thread blocks 8 and prevent the thread blocks 8 from rotating along with the bidirectional screw rod 7, a hollow support seat 9 is fixedly connected on each of the two thread blocks 8, a drill rod 10 is rotatably connected in the hollow support seat 9, a spiral blade 11 is arranged on the drill rod 10, a abdication port 12 matched with the drill rod 10 is arranged on the base 1, the control box 3 is provided with a control mechanism 13 which is matched with the two thread sleeves 4.
The control mechanism 13 comprises a worm 131, two worm wheels 132 and a first driving motor 133, the worm 131 is rotatably arranged in the control box 3, the two worm wheels 132 are respectively sleeved on the two thread sleeves 4, the two worm wheels 132 are respectively meshed with the worm 131, one end of the worm 131 is in transmission connection with the first driving motor 133, and through the matching of the worm 131 and the two worm wheels 132, the first driving motor 133 can drive the two thread sleeves 4 to synchronously rotate, so that the cost caused by additionally arranging a driving device is avoided.
Be provided with on the frame 6 with two-way lead screw 7 matched with actuating mechanism 14, actuating mechanism 14 includes driving gear 141, driven gear 142 and second driving motor 143, fixedly connected with drive box 28 on the frame 6, and two-way lead screw 7 runs through drive box 28 and cup joints with driven gear 142 is fixed, driving gear 141 rotates and sets up in drive box 28, and driving gear 141 meshes with driven gear 142 mutually, driving gear 141's transmission shaft and second driving motor 143 transmission are connected, cooperation through driving gear 141 and the driven gear 142 that sets up, it rotates to be convenient for second driving motor 143 drive two-way lead screw 7.
The hollow supporting seat 9 is provided with an acceleration mechanism 15 matched with the bidirectional screw rod 7, the acceleration mechanism 15 comprises a first bevel gear 151, a second bevel gear 152 and a third driving motor 153, the first bevel gear 151 is rotatably arranged in the hollow supporting seat 9, a transmission shaft of the first bevel gear 151 is in transmission connection with the third driving motor 153, the second bevel gear 152 is fixedly sleeved on the drill rod 10, the second bevel gear 152 is meshed with the first bevel gear 151, the gear ratio of the first bevel gear 151 to the second bevel gear 152 is 2:1, the third driving motor 153 can drive the drill rod 10 to rotate conveniently through the matching of the first bevel gear 151 and the second bevel gear 152, and the number of teeth of the second bevel gear 152 is designed, so that the rotating speed of the drill rod 10 can be increased, the drill rod 10 can drive the spiral blade 11 to rotate quickly, and pit digging efficiency is improved.
The operating principle of the present invention will now be described as follows:
when the device is used, the device can be moved to a target point through the universal wheel 20, then the relay 27 is closed, current is introduced into each electromagnetic block 22 to generate magnetism, and then the electromagnetic block 22 can repel the magnetic slider 24, so that the magnetic slider 24 drives the inserted rod 25 to be inserted into the ground, and further the stability of the placement of the whole device is ensured, then the second driving motor 143 is started, the second driving motor 143 can drive the driving gear 141 to rotate, under the transmission of the driven gear 142, the driving gear 141 can drive the two-way screw rod 7 to rotate, so that the two screw blocks 8 can mutually slide to be close to or far away, further the two screw blocks 8 can drive the two drill rods 10 to be close to or far away from each other, when the distance between the two drill rods 10 reaches the required distance, the second driving motor 143 is closed, then the first driving motor 133 and the third driving motor 153 are started, and the first driving motor 133 can drive the worm 131 to rotate, under the drive of the two worm wheels 132, the worm 131 can drive the two thread sleeves 4 to synchronously rotate, and in the rotating process of the thread sleeves 4, the screw 5 can drive the frame 6 to slide downwards, and the frame 6 can drive the two drill rods 10 to be close to the ground.
Meanwhile, under the driving of the third driving motor 153, the third driving motor 153 drives the first bevel gear 151 to rotate, under the transmission of the second bevel gear 152, the first bevel gear 151 drives the drill rod 10 to rotate, and then along with the contact between the drill rod 10 and the ground, the pit can be dug on the ground by matching with the rotation action of the drill rod 10, meanwhile, in the rotating process of the drill rod 10, the spiral blade 11 can rotate continuously along with the drill rod 10 to spin out the soil around the pit, when the depth of the pit reaches the requirement, the first driving motor 133 is regulated and controlled to rotate reversely, the first driving motor 133 can drive the worm 131 to rotate reversely, and similarly, the two screws 5 can pull the frame 6 to slide upwards, so that the drill rod 10 can gradually separate from the pit, and after the drill rod 10 returns, the first driving motor 133 and the third driving motor 153 are turned off.
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 (8)
1. The adjustable pit digging device for agricultural planting comprises a base (1) and is characterized in that a support frame (2) is fixedly connected onto the base (1), a control box (3) is fixedly connected onto the support frame (2), two thread sleeves (4) are rotatably connected between the control box (3) and the support frame (2), a screw (5) is connected into each thread sleeve (4) in a threaded manner, a frame (6) is fixedly connected to the lower ends of the two screw (5) together, the frame (6) is slidably connected with the support frame (2), a bidirectional lead screw (7) is rotatably connected onto the frame (6), two thread blocks (8) are connected onto the bidirectional lead screw (7) in a threaded manner, a hollow support seat (9) is fixedly connected onto each thread block (8), a drill rod (10) is rotatably connected into each hollow support seat (9), and spiral blades (11) are arranged on each drill rod (10), the drilling machine is characterized in that a drilling rod (10) matched with a yielding port (12) is formed in the base (1), a control mechanism (13) matched with the two thread sleeves (4) is arranged in the control box (3), a driving mechanism (14) matched with the two-way screw rod (7) is arranged on the frame (6), and a speed increasing mechanism (15) matched with the two-way screw rod (7) is arranged on the hollow supporting seat (9).
2. The adjustable pit digging device for agricultural planting according to claim 1, characterized in that the control mechanism (13) comprises a worm (131), two worm wheels (132) and a first driving motor (133), the worm (131) is rotatably arranged in the control box (3), the two worm wheels (132) are respectively sleeved on the two thread sleeves (4), the two worm wheels (132) are both meshed with the worm (131), and one end of the worm (131) is in transmission connection with the first driving motor (133).
3. The adjustable pit digging device for agricultural planting according to claim 1, characterized in that the driving mechanism (14) comprises a driving gear (141), a driven gear (142) and a second driving motor (143), the frame (6) is fixedly connected with a driving box (28), a bidirectional screw rod (7) penetrates through the driving box (28) and is fixedly sleeved with the driven gear (142), the driving gear (141) is rotatably arranged in the driving box (28), the driving gear (141) is meshed with the driven gear (142), and a transmission shaft of the driving gear (141) is in transmission connection with the second driving motor (143).
4. The adjustable pit digging device for agricultural planting according to claim 1, wherein the speed increasing mechanism (15) comprises a first bevel gear (151), a second bevel gear (152) and a third driving motor (153), the first bevel gear (151) is rotatably arranged in the hollow supporting seat (9), a transmission shaft of the first bevel gear (151) is in transmission connection with the third driving motor (153), the second bevel gear (152) is fixedly sleeved on the drill rod (10), the second bevel gear (152) is meshed with the first bevel gear (151), and the gear ratio of the first bevel gear (151) to the second bevel gear (152) is 2: 1.
5. The adjustable pit digging device for agricultural planting according to claim 1, characterized in that a plurality of supporting blocks (16) are fixedly connected to the base (1), two sliding cavities (17) are formed in each supporting block (16), supporting rods (18) are slidably connected to the sliding cavities (17), a plurality of buffer springs (19) are fixedly connected between each supporting rod (18) and each sliding cavity (17), and universal wheels (20) are fixedly connected to the supporting rods (18) in pairs.
6. The adjustable pit digging device for agricultural planting according to claim 1, characterized in that a plurality of locking boxes (21) are fixedly connected to the base (1), an electromagnetic block (22) is embedded in each locking box (21), a magnetic slider (24) is fixedly connected to each electromagnetic block (22) through a plurality of extension springs (23), each magnetic slider (24) is slidably connected to each locking box (21), an insertion rod (25) is fixedly connected to each magnetic slider (24), and each insertion rod (25) penetrates through each locking box (21).
7. The adjustable pit digging device for agricultural planting according to claim 1, characterized in that a limiting sliding groove (26) is formed on the frame (6), and the two thread blocks (8) are both connected with the limiting sliding groove (26) in a sliding manner.
8. An adjustable digging device for agricultural planting according to claim 6, characterized in that the supporting frame (2) is provided with a relay (27), and the relay (27) is connected with each electromagnetic block (22) in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852597.2A CN113424680A (en) | 2021-07-27 | 2021-07-27 | Adjustable pit digging device for agricultural planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852597.2A CN113424680A (en) | 2021-07-27 | 2021-07-27 | Adjustable pit digging device for agricultural planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113424680A true CN113424680A (en) | 2021-09-24 |
Family
ID=77762001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110852597.2A Withdrawn CN113424680A (en) | 2021-07-27 | 2021-07-27 | Adjustable pit digging device for agricultural planting |
Country Status (1)
| Country | Link |
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| CN (1) | CN113424680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027074A (en) * | 2021-11-02 | 2022-02-11 | 山西农业大学山西有机旱作农业研究院 | Drought-resistant micro-rainwater-collecting mulching film laminating device and laminating rainwater-collecting method thereof |
| CN115316072A (en) * | 2022-08-22 | 2022-11-11 | 苏州市藏书园林绿化建设有限公司 | Ecological planting device of gardens nursery stock |
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| JPH10309108A (en) * | 1997-05-13 | 1998-11-24 | Yamashita Kanagata:Kk | Self-propelled hole digger |
| CN107593038A (en) * | 2017-10-24 | 2018-01-19 | 浙江辰基建设有限公司 | A kind of municipal Chinese garden planting digging apparatus |
| KR20180070143A (en) * | 2016-12-16 | 2018-06-26 | 김영관 | Multi-purposes potable power rotary device without a spiral |
| CN108464087A (en) * | 2018-05-28 | 2018-08-31 | 刘新娟 | A kind of agricultural planting Tree Planting Earthdrill |
| CN210432385U (en) * | 2019-08-21 | 2020-05-01 | 王景波 | Agricultural construction is with maize kind hole excavating gear |
| CN212278780U (en) * | 2020-03-12 | 2021-01-05 | 云南福德药业有限公司 | Angelica dahurica is planted with device of digging pit |
| CN212344449U (en) * | 2020-03-10 | 2021-01-15 | 重庆硒赛生态农业开发有限公司 | A digging device for farming |
| CN212660536U (en) * | 2020-05-14 | 2021-03-09 | 李小燕 | Forestry production trees are transplanted and dig kind plant hole device |
| CN112930770A (en) * | 2021-03-31 | 2021-06-11 | 南京依扬环保科技有限公司 | Agricultural planting is with digging device that has protect function |
-
2021
- 2021-07-27 CN CN202110852597.2A patent/CN113424680A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309108A (en) * | 1997-05-13 | 1998-11-24 | Yamashita Kanagata:Kk | Self-propelled hole digger |
| KR20180070143A (en) * | 2016-12-16 | 2018-06-26 | 김영관 | Multi-purposes potable power rotary device without a spiral |
| CN107593038A (en) * | 2017-10-24 | 2018-01-19 | 浙江辰基建设有限公司 | A kind of municipal Chinese garden planting digging apparatus |
| CN108464087A (en) * | 2018-05-28 | 2018-08-31 | 刘新娟 | A kind of agricultural planting Tree Planting Earthdrill |
| CN210432385U (en) * | 2019-08-21 | 2020-05-01 | 王景波 | Agricultural construction is with maize kind hole excavating gear |
| CN212344449U (en) * | 2020-03-10 | 2021-01-15 | 重庆硒赛生态农业开发有限公司 | A digging device for farming |
| CN212278780U (en) * | 2020-03-12 | 2021-01-05 | 云南福德药业有限公司 | Angelica dahurica is planted with device of digging pit |
| CN212660536U (en) * | 2020-05-14 | 2021-03-09 | 李小燕 | Forestry production trees are transplanted and dig kind plant hole device |
| CN112930770A (en) * | 2021-03-31 | 2021-06-11 | 南京依扬环保科技有限公司 | Agricultural planting is with digging device that has protect function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027074A (en) * | 2021-11-02 | 2022-02-11 | 山西农业大学山西有机旱作农业研究院 | Drought-resistant micro-rainwater-collecting mulching film laminating device and laminating rainwater-collecting method thereof |
| CN115316072A (en) * | 2022-08-22 | 2022-11-11 | 苏州市藏书园林绿化建设有限公司 | Ecological planting device of gardens nursery stock |
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Application publication date: 20210924 |
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